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CRUISE REPORT: SR03
(Updated AUG 2012)



HIGHLIGHTS
                         Cruise Summary Information

          WOCE Section Designation  SR03
Expedition designation (ExpoCodes)  09AR20080322
                             Alias  au0806, 09AR0806
                  Chief Scientists  Steve Rintoul / CSIRO 
                             Dates  Mar 22, 2008 - Apr 17, 2008
                              Ship  R/V Aurora Australis
                     Ports of call  Hobart, Tasmania

                                                   43° 59.92' S
             Geographic Boundaries  139° 38.93' E                146° 19.56' E
                                                   65° 48.37' S

                          Stations  73
      Floats and drifters deployed  5 ARGO floats deployed
    Moorings deployed or recovered  0

                             Recent Contact Information:

                                 Steve Rintoul
                     CSIRO Marine and Atmospheric Research
               Phone: 61 3 6232 5393 • Alt Phone: 61 4 1755 5962
                         Email: Steve.Rintoul@csiro.au













           Aurora Australis Marine Science Cruises AU0803 and AU0806
                - Oceanographic Field Measurements and Analysis


        MARK ROSENBERG (ACE CRC, Hobart) and STEVE RINTOUL (CSIRO CMAR)

                                   May, 2010
		

I   INTRODUCTION

Oceanographic measurements were collected aboard Aurora Australis cruises 
au0803 (voyage 3 2007/2008, 16th December 2007 to 27th January 2008) and 
au0806 (voyage 6 2007/2008, 22nd March 2008 to 17th April 2008). Cruise au0803 
focused on the Antarctic continental margin in the region of the Adélie 
Depression and on the southern end of the CLIVARIWOCE meridional repeat 
section SR3, as part of the CASO oceanographic and CEAMARC biological 
programs. Cruise au0806 completed the CASO oceanographic program, with a full 
occupation of the SR3 transect between Antarctica and Tasmania, and included 
GEOTRACES program trace metal work. This report discusses only the CASO 
oceanographic data from these cruises.

CASO program objectives were:

1. to measure changes in water mass properties and inventories throughout 
the full ocean depth between Australia and Antarctica along 140°E (the 
CLIVAR/WOCE repeat section SR3), as part of a multi-national International 
Polar Year program to obtain a circumpolar snapshot of the Southern Ocean in 
austral summer 2007-8;

2. to estimate the transport of mass, heat and other properties south of 
Australia, and to compare results to previous occupations of the SR3 line 
and other sections in the Australian sector;

3. to deploy moorings near the Adélie Depression (142-145°E) as part of a 
joint Australia-France-Italy program to monitor changes in the properties and 
flow of Adélie Land Bottom Water;

4. to identify mechanisms responsible for variability in ocean climate south of 
Australia.

The CASO program (with a full occupation of the SR3 transect) was originally 
scheduled for a single cruise. The shipping schedule was re-arranged 
following an unexpected period in drydock, due to a problem with the ship's 
thrusters, and as a result the CASO program was split over the two cruises. 
Several of the southern stations occupied on the first cruise au0803 were 
repeated on the second cruise au0806, to minimise the impact on the data set 
of the time gap between the cruises.

A total of 131 CTD vertical profile stations were taken on au0803, and 73 CTD 
station were taken on au0806, most to within 20 metres of the bottom (Table 
1). During the 2 cruises, over 2900 Niskin bottle water samples were 
collected for the measurement (Table 2) of salinity, dissolved oxygen, 
nutrients (phosphate, nitrate+nitrite and silicate), 18O, CFC's, dissolved 
inorganic carbon, alkalinity, 14C, dissolved organic carbon, density (i.e. 
analysis of the effect of water composition on water density), 
germanium/silica/boron isotopes, trace metals, neodymium, chlorophyll-a, cell 
counts, pigments, genetic analyses, and other biological parameters, using a 
24 bottle rosette sampler. Full depth current profiles were collected by an 
LADCP attached to the CTD package, while upper water column current profile 
data were collected by a ship mounted ADCP. Data were also collected by the 
array of ship's underway sensors.

This report describes the processing/calibration of the CTD data, and details 
the data quality. An offset correction is derived for the underway sea 
surface temperature and salinity data, by comparison with near surface CTD 
data. CTD station positions are shown in Figures 1 and 2, while CTD station 
information is summarised in Table 1. Mooring and drifter 
deployments/recoveries are summarised in Table 14. Mooring data from the 
Adélie Depression deployments are discussed in the mooring data reports 
Rosenberg (unpublished report, 2009) and Meijers (unpublished report, 2009). 
Further cruise itinerary/summary details can be found in the voyage leader 
reports (Australian Antarctic Division unpublished reports: Riddle, V3 
2007/08 VL report; Rintoul, V6 2007/08 VL report). Hydrochemistry and CFC 
cruise reports are in Appendix 1 and Appendix 2.


2   CTD INSTRUMENTATION

SeaBird SBE9plus CTD serial 704, with dual temperature and conductivity 
sensors and a single SBE43 dissolved oxygen sensor (serial 0178, on the 
primary sensor pump line), was used for both cruises, mounted on a SeaBird 24 
bottle rosette frame, together with a SBE32 24 position pylon and 22 x 10 
litre General Oceanics Niskin bottles. The following additional sensors were 
mounted:

* Tritech 500 kHz altimeter 
* Wetlabs ECO-AFL/FL fluorometer serial 296 
* Biospherical Instruments photosynthetically active radiation (i.e. 
  PAR) sensor 
* Sontek lowered ADCP (i.e. LADCP) with upward and downward looking 
  transducer sets

CTD data were transmitted up a 6 mm seacable to a SBE11plusV2 deck unit, at 
a rate of 24 Hz, and data were logged simultaneously on 2 PC's using SeaBird 
data acquisition software "Seasave". The LADCP was powered by a separate 
battery pack, and data were logged internally and downloaded after each CTD 
cast. Note that physical mounting of the upward looking LADCP transducer set 
requires removal of 2 Niskin bottles, thus only 22 Niskins were fitted for 
the cruises.

The CTD deployment method was as follows:

* CTD initially deployed down to ~10 to 20 m 
* after confirmation of pump operation, CTD returned up to just below the 
  surface (depth dependent on sea state) 
* after returning to just below the surface, downcast proper commenced

For most casts, the package was stopped for 5 minutes on the upcast at ~50 m 
above the bottom, for logging of LADCP bottom track data.

Pre cruise temperature, conductivity and pressure calibrations were performed 
by the CSIRO Division of Marine and Atmoshperic Research calibration facility 
(Table 3) (April to May 2007). Manufacturer supplied calibrations were used 
for the dissolved oxygen, fluorometer and altimeter. PAR sensor data were 
uncalibrated (raw voltage data only). Final conductivity and dissolved oxygen 
calibrations derived from in situ Niskin bottle samples are listed later in 
the report.


3   CTD DATA PROCESSING AND CALIBRATION

Preliminary CTD data processing was done at sea, to confirm correct 
functioning of instrumentation. Final processing of the data was done in 
Hobart. The first processing step is application of a suite of the SeaBird 
"Seasoft" processing programs to the raw data, in order to: 

* convert raw data signals to engineering units 
* remove the surface pressure offset for each station 
* realign the oxygen sensor with respect to time (note that conductivity 
  sensor alignment is done by the deck unit at the time of data logging) 
* remove conductivity cell thermal mass effects 
* apply a low pass filter to the pressure data 
* flag pressure reversals 
* search for bad data (e.g. due to sensor fouling)

For au0806, an additional processing step was done early on, running all 
data through the SeaBird data despiking program "wildedit". Further 
processing and data calibration were done in a UNIX environment, using a 
suite of fortran programs. Processing steps here include: 

* forming upcast burst CTD data for calibration against bottle data, where 
  each upcast burst is the average of 10 seconds of data prior to each 
  Niskin bottle firing
* merging bottle and CTD data, and deriving CTD conductivity calibration 
  coefficients by comparing upcast CTD burst average conductivity data with 
  calculated equivalent bottle sample conductivities 
* forming pressure monotonically increasing data, and from there calculating 2 
  dbar averaged downcast CTD data 
* calculating calibrated 2 dbar averaged salinity from the 2 dbar pressure, 
  temperature and conductivity values 
* deriving CTD dissolved oxygen calibration coefficients by comparing bottle 
  sample dissolved oxygen values (collected on the upcast) with CTD dissolved 
  oxygen values from the equivalent 2 dbar downcast pressures 
* extracting the appropriate fluorescence data to assign to each 2 dbar bin

Full details of the data calibration and processing methods are given in 
Rosenberg et al. (unpublished report), referred to hereafter as the CTD 
methodology. Additional processing steps, in particular for the fluorescence 
data, are discussed below in the results section. For calibration of the CTD 
oxygen data, whole profile fits were used for shallower stations, while split 
profile fits were used for deeper stations.

Final station header information, including station positions at the start, 
bottom and end of each CTD cast, were obtained from underway data for the 
cruise (see section 5 below). Note the following for the station header 
information: 

* All times are UTC. 
* "Start of cast" information is at the commencement of the downcast proper, 
  as described above. 
* "Bottom of cast" information is at the maximum pressure value. 
* "End of cast" information is when the CTD leaves the water at the end of 
  the cast, as indicated by a drop in salinity values. 
* All bottom depth values are corrected for local sound speed, where sound 
  speed values are calculated from the CTD data at each station. 
* "Bottom of cast" depths are calulated from CTD maximum pressure and 
  altimeter values at the bottom of the casts.

Lastly, data were converted to MATLAB format, and final data quality 
checking was done within MAT LAB.


4   CTD AND BOTTLE DATA RESULTS AND DATA QUALITY

Data from the primary CTD sensor pair (temperature and conductivity) were 
used for both cruises. Suspect CTD 2 dbar averages are listed in Table 9, 
while suspect nutrient and dissolved oxygen bottle samples are listed in 
Tables 11 and 12 respectively.


4.1   Conductivity/salinity

The conductivity calibration and equivalent salinity results for the cruises 
are plotted in Figures 3 and 4, and the derived conductivity calibration 
coefficients are listed in Tables 4 and 5. Station groupings used for the 
calibration are included in Table 4. International standard seawater batch 
numbers used for salinometer standardisation were as follows:

au0803
stn 1-51    P147 (6th June 2006)
stn 51-130  P148 (10th June 2006)
(note: for station 51, P147 used for 300 dbar down to bottom, P148 used for top 
200 dbar)

au0806
station 1-8, 11-73  P147 (6th June 2006)
station 9-10        P148 (10th June 2006)


The salinometer (Guildline Autosal serial 62548) appeared stable 
throughout the cruises. Overall, CTD salinity for the cruises can be 
considered accurate to better than 0.0015 (PSS78).

Close inspection of the vertical profiles of the bottle-CTD salinity 
difference values reveals a slight biasing for a few stations, mostly of the 
order 0.001 (PSS78), as follows:

station        bottle-CTD bias (PSS78)
au0803
1              +0.0015
2,3,7,13,102   -0.001   (for 2,3: bottles all at 1000 dbar; 7,13,102 all 
                         shallow stations)
36             +0.0005  (a shallower station)
59,119         +0.001   (119: a shallow station)

au0806
2,73           -0.0015  (73: a shallow station)
19,20,28,42    -0.0005
26             -0.001
44,66          +0.0005

This is most likely due to a combination of factors, including salinometer 
performance, and station groupings for shallow stations. There is no 
significant diminishing of overall CTD salinity accuracy.

For au0803, a small pressure dependent salinity residual is evident for 
stations deeper than 2000 dbar (except for stations 2, 71 and 72). The 
magnitude of the residual is at most ~0.002 (PSS78) over the whole profile, 
with the trend a negative increase in bottle-CTD residual with depth. For 
au0806, there is no similar consistent residual evident, and a small pressure 
dependence can only be seen in the residuals for a few of the stations.

For the first 58 stations on au0803, bad secondary conductivity readings 
often occurred in the top 100 m of the upcast. The connectors were cleaned 
after station 58, and only two further cases of bad secondary conductivity 
were seen, during stations 62 and 128. Note that secondary sensor data have 
not been used in the final data set.

Bad salinity bottle samples (not deleted from the data files) are listed in 
Table 10.


4.2   Temperature

Primary and secondary CTD temperature data ((t(p) and t(s) respectively)) for 
the cruises are compared in Figure 5. CTD upcast burst data, obtained at each 
Niskin bottle stop, are used for the comparison. From previous cruises (e.g. 
au0603 in Rosenberg, unpublished report, 2006), a very small pressure 
dependency of t(p)-t(s) for CTD704 of the order 0.0005°C is evident over the 
full ocean depth range. This value is the same for cruises au0803 and au0806, 
however t(p)-t(s) starts from an average value of ~-0.0005°C at the surface, 
decreasing to ~-0.001°C at the bottom, indicating an initial calibration 
offset between the two temperature sensors. The magnitude of the t(p)-t(s) 
pressure dependency is within the assumed temperature accuracy of 0.001°C 
(i.e. the accredited temperature accuracy of the CSIRO calibration facility). 
However without some temperature standard for comparison, it is unknown which 
of the temperature sensors provides more accurate data overall for cruises 
au0803 and au0806.

For both cruises, data spikes in the secondary temperature were common at 
temperatures below 0°C, of no consequence in this case as primary sensor data 
were used. Note that this same behaviour has been observed on previous 
cruises.


4.3   Pressure

For both cruises, surface pressure offsets for each cast (Table 6) were 
obtained from inspection of the data before the package entered the water.

For au0806, data transmission errors initially caused some pressure spiking. 
The problem was fixed after retermination of the CTD wire (after station 3).


4.4   Dissolved oxygen

au0803

CTD oxygen data for profiles deeper than 3000 dbar (i.e. stations 1, 55 to 71, 
and 127 to 130) were calibrated as split profile fits, while profiles 
shallower than 3000 dbar were calibrated as whole profile fits. Calibration 
results are plotted in Figure 6, and the derived calibration coefficients are 
listed in Table 7a. Overall the calibrated CTD oxygen agrees with the bottle 
data to well within 1% of full scale (where full scale is ~400 pmol/l above 
1500 dbar, and ~260 pmol/l below 1500 dbar).

The following stations had insufficient (or no) bottle samples for calibration 
of the CTD oxygen:

2, 3, 29, 37, 90, 92, 112-118, 131

For the split profile calibration of stations 56 and 69, the CTD 
methodology rules were varied, with increased bottle overlap between the 
shallow and deep fits, and merging of the fits at 1000 dbar rather than the 
usual 1500 dbar.


au0806

CTD oxygen data were calibrated using split profile fits, as per the CTD 
methodology. Calibration results are plotted in Figure 6, and the derived 
calibration coefficients are listed in Table 7b. Overall the calibrated CTD 
oxygen agrees with the bottle data to well within 1% of full scale (where 
full scale is ~350 pmol/l above 1500 dbar, and ~260 pmol/l below 1500 dbar).

Bottle overlaps between the shallow and deep fits were varied slightly for 
some stations, while merging of the fits was changed to 2500 dbar for station 
60, 2000 dbar for station 64, and 1000 dbar for station 65. For stations 15 
and 55, whole profile fits were required to improve the calibration for the 
top part of the profile.

For stations 47 and 64, CTD oxygen accuracy is reduced for most of the top 
half of the profile (Table 9), due to sparse bottle samples.


4.5   Fluorescence, PAR, altimeter

All fluorescence data for the cruises have a calibration, as supplied by the 
manufacturer (Table 3), applied to the data. PAR sensor data are 
uncalibrated, and supplied as raw voltages. The data have not been verified 
by linkage to other data sources (e.g. chlorophyll-a concentration data, 
particulate data, etc).

In the CTD 2 dbar averaged data files, both downcast and upcast data are 
supplied for fluorescence and PAR. In these files, fluorescence data are not 
in fact averages: they are the minimum value within each 2 dbar bin, providing 
a profile "envelope" which minimizes the spikiness of the data.

In the bottle data files, fluorescence (and PAR) values are the averages of 
10 second bursts of CTD data, and thus include all the data spikes within 
each 10 second averaging period. For comparison with Niskin bottle data, 
these 10 second averages best represent (short of referring to the full 24 Hz 
data) what the Niskin bottle is sampling as the package moves up and down 
with the swell prior to bottle closure. Note that these fluorescence data are 
different to the data in the CTD 2 dbar averaged files (described above).

For the Tritech 500 kHz altimeter used on both cruises, on some stations a 
false bottom reading was obtained before coming within the nominal altimeter 
range of 50 m. This false bottom could be due to detection of the echo from 
the previous altimeter ping, or alternatively a combination of a good echo 
return from the bottom and a slightly better range in cold water. As a result 
of this behaviour, the real bottom was missed for a few stations. Note that 
similar behaviour for Tritech 500 kHz altimeters has been observed elsewhere 
(RV Tangaroa).


4.6   Nutrients

Nutrients measured on the cruises were phosphate, total nitrate (i.e. 
nitrate+nitrite), and silicate, using a Lachat autoanalyser. Some nitrite 
analyses were done on au0806, but only for the trace metal related nutrient 
samples (not discussed here). Suspect nutrient values not deleted from the 
bottle data files are listed in Table 11. Nitrate+nitrite versus phosphate 
data are shown in Figure 7. Note that most values are an average of two repeat 
analyses. Also note that full scale for phosphate, nitrate and silicate are 
respectively 3.0 pmol/l, 35 pmol/l, and 140 pmol/l.

Overall, silicate data are the cleanest, while nitrate data have the most 
inaccuracies (Table 11). For au0803, much of the nitrate data set has a 
reduced accuracy, in part because suspect analyses were not identified in 
time to allow repeat analysis runs. Specifically, for au0803 stations 1 to 29 
and 38 to 54, nitrate values may be inaccurate by up to 3% of full scale. At 
the time of writing, the CSIRO hydrochemists advise that nitrate results may 
improve for future cruises, with the added pre-analysis step of warming the 
sample and thus bringing all the samples to a constant temperature for 
analysis.

Phosphate data appeared mostly okay, however the most surprising result is 
the consistent offset between au0806/au0803 phosphates and phosphates from 
previous cruises (Figures 8 and 9), with au0806/au0803 values ~0.13 pmol/l 
larger (i.e. ~4.3% of full scale). This offset is most likely due to the new 
data processing techniques for the Lachat data as compared to the old Alpkem 
system (Bec Cowley, CSIRO, pers. comm.), with the new data (i.e. 
au0803/au0806) assumed to be correct. The only way to completely confirm this 
would be to run old Alpkem data through the new data processing routines. 
Unfortunately, the resources to do this are currently unavailable.


4.7   Additional CTD data processing/quality notes

* au0803 station 7: the CTD broke the surface and the pumps switched off 
  before the last bottle stop at 5 dbar. The package was lowered back down to 
  7 dbar, and the bottles were fired after the pumps were back on.

* au0803 station 14: no salinity bottle samples - they were mistakenly 
  poured out, and the bottles used for sampling station 15.

* au0803 station 60: touched the bottom - upcast data all okay

* au0803 station 127: after firing bottle 20, the CTD was accidentally 
  raised out of the water. The package was lowered back down to 10 dbar, and 
  the last bottle was fired after the pumps were back on.

* au0806 station 15: primary sensors fouled when package hit the bottom - all 
  upcast primary sensor data are bad.

* In the WOCE "Exchange" format bottle data file for both cruises, a 
  laboratory temperature of 20.5°C was used for conversion of nutrient units 
  from pmol/l to pmol/kg.



5   UNDERWAY MEASUREMENTS

Underway data were logged to an Oracle database on the ship. Quality control 
for the cruises was largely automated. 12 kHz bathymetry data for au0803 
were quality controlled on the cruise (Belinda Ronai, AAD programmer), 
however the usual quality control steps were not applied for the au0806 
bathymetry data.

1 minute instantaneous underway data are contained in the files au0803.ora 
and au0806.ora as column formatted text; and in the files au0803ora.mat and 
au0806ora.mat as matlab format. A correction for the hull mounted temperature 
sensor and the thermosalinograph salinity was derived by comparing the 
underway data to CTD temperature and salinity data at 8 dbar, for cruise 
au0803

(Figures 10a and b) and cruise au0806 (Figures 11a and b). The following 
corrections were then applied to the underway data:

au0803
      T = T(dis) - 0.013
      S = S(dis) + 0.055

au0806
      T = T(dis) - 0.007
      S: no correction required

for corrected underway temperature and salinity T and S respectively, and 
uncorrected values T(dis) and S(dis). For au0803 underway salinity data, the 
split horizontal grouping of data points (Figure 10b) appears to be underway 
salinity calibration shifts in time throughout the cruise.



6   INTERCRUISE COMPARISONS


Historical comparisons

Intercruise comparisons of dissolved oxygen and nutrient data on neutral 
density (i.e. γ) surfaces are shown in bulk plots, comparing au0806 and au0103 
(Figure 9a), and au0806 and au9601 (Figure 9b). Coinciding station profiles 
for au0803 and au0103 are compared in Figure 8 (the comparison in this case is 
not done on γ surfaces, as the spread of γ values is restricted for these 
southern stations). The most obvious difference is for phosphate (as discussed 
in section 4.6 above), with au0806 phosphate values higher than au0103 and 
au9601 by ~0.13 µmol/l, and au0803 similarly higher than au0103. For the 
au0806/au0103/au9601 comparisons (Figures 9a and b), nitrate values for the 3 
cruises all agree to within ~1%; the average silicate difference between 
cruises is ~0.5 µmol/l for au0806 and au0103, and ~5.0 µmol/l for au0806 and 
au9601, with au0806 higher in both cases; and au0806 dissolved oxygen values 
are lower than au0103 and au9601 by ~4 µmol/l. For the au0803/au0103 
comparison (Figure 8), there's no obvious offsets for nitrate, silicate and 
oxygen. Examination of plots for individual stations (not shown here) for 
these 2 cruises show a variable nitrate comparison (sometimes good), good 
silicate comparison, and au0803 oxygen values sometimes lower than au0103 
values by ~1%.


au0803/au0806 station overlaps

Nutrient and dissolved oxygen profiles for overlap (i.e. coinciding) stations 
on au0803 and au0806 are shown in Figures 12a to f. Silicate and dissolved 
oxygen comparisons below 800 dbar are mostly okay,although there are some 
noticeable silicate differences in Figures 12c, d and f. Phosphate and 
nitrate differences are more often apparent, with the most obvious difference 
for phosphate in Figures 12e and f - in this case the maximum difference is 
~1 µmol/l, or ~3% of full scale.


REFERENCES

Meijers, A., unpublished. Polynya 2007/O8ADCP Heading Correction. CSIRO CMAR, 
    unpublished report, December 2009. 27 pp.

Rosenberg, M., unpublished. BROKE West Survey, Marine Science Cruise AU0603 - 
    Oceanographic Field Measurements and Analysis. ACE Cooperative Research 
    Centre, unpublished report, July 2006. 24 pp.

Rosenberg, M., unpublished. POL YNYA2007 Mooring Array - ADCP and Pole 
    Compass Data. ACE Cooperative Research Centre, unpublished report, July 
    2009. 22 pp.

Rosenberg, M., Fukamachi, Y., Rintoul, S., Church, J., Curran, C., Helmond, 
    I., Miller, K., McLaughlan, D., Berry, K., Johnston, N. and Richman, J., 
    unpublished. Kerguelen Deep Western Boundary Current Experiment and 
    CLIVAR I9 transect, marine science cruises AU0304 and AU0403 - 
    oceanographic field measurements and analysis. ACE Cooperative Research 
    Centre, unpublished report. 78 pp.



ACKNOWLEDGEMENTS

Thanks to all scientific personnel who participated in the cruises, and to the 
crew of the RSV Aurora Australis. Special thanks to the oceanography team for 
a great job collecting the data.



Table 1a: Summary of station information for cruise au0803. All times are UTC; 
          "PULSE", "SAZC", "POLYNYA-WEST", "POLYNYA-CENTRAL" and "POLYNYA-
          EAST" are all mooring locations; "ICEBERG" = samples near a large 
          iceberg (B-17A); "for the Jeff's" is a large volume sample for 
          genetic analyses; "alt" = minimum altimeter value (m), "maxp" = 
          maximum pressure (dbar). (see .sum file or PDF version.)


Table 2a: Cruise au0803 summary of samples drawn from Niskin bottles at each 
          station, including "sal" = salinity, "oxy" = dissolved oxygen, "nuts" 
          = nutrients (i.e. phosphate, nitrate+nitrite, silicate), 
          "CFC" = chlorofluorocarbons, "CO2" = dissolved inorganic carbon and 
          alkalinity, "18O", and "gen" = large volume sample for genetic 
          analyses. Note: biological samples (except for "gen") not included 
          here.


          stn  sal  oxy  nuts  CFC  CO2  ge  18O  gen
          ---  ---  ---  ----  ---  ---  --  ---  ---
            1   X    X    X     X    X   X
            2   X
            3   X               X
            4   X    X    X     X    X
            5   X    X    X     X    X
            6   X    X    X     X    X   X
            7   X    X    X     X    X
            8   X    X    X     X    X
            9   X    X    X     X    X   X
           10   X    X    X     X    X
           11   X    X    X     X    X
           12   X    X    X     X    X   X
           13   X    X    X     X    X
           14   X    X    X     X    X
           15   X    X    X     X    X   X         X
           16   X    X    X     X    X   X
           17   X    X    X     X    X   X    X
           18   X    X    X     X    X   X    X
           19   X    X    X     X    X
           20   X    X    X     X    X
           21   X    X    X     X    X   X
           22   X    X    X     X    X   X
           23   X    X    X     X    X        X
           24   X    X    X     X    X
           25   X    X    X     X    X
           26   X    X    X     X    X   X
           27   X    X    X     X    X   X
           28   X    X    X     X    X   X    X
           29   X    X    X                   X    X
           30   X    X    X     X    X        X
           31   X    X    X     X    X        X
           32   X    X    X     X    X   X    X
           33   X    X    X     X    X        X
           34   X    X    X     X    X        X
           35   X    X    X     X    X        X
           36   X    X    X     X    X        X
           37   X    X    X          X             X


          stn  sal  oxy  nuts  CFC  CO2  ge  18O  gen
          ---  ---  ---  ----  ---  ---  --  ---  ---
           38   X    X    X     X    X   X    X
           39   X    X    X     X    X
           40   X    X    X     X    X
           41   X    X    X     X    X   X
           42   X    X    X     X    X
           43   X    X    X     X    X
           44   X    X    X     X    X
           45   X    X    X     X    X        X
           46   X    X    X     X    X
           47   X    X    X     X    X
           48   X    X    X     X    X
           49   X    X    X     X    X        X
           50   X    X    X     X    X        X
           51   X    X    X     X    X   X    X
           52   X    X    X     X    X        X
           53   X    X    X     X    X        X
           54   X    X    X     X    X        X
           55   X    X    X     X    X        X
           56   X    X    X     X    X        X
           57   X    X    X     X    X        X
           58   X    X    X     X    X   X
           59   X    X    X     X    X        X
           60   X    X    X     X    X   X    X
           61   X    X    X     X    X        X
           62   X    X    X     X    X        X
           63   X    X    X     X    X        X
           64   X    X    X     X    X        X
           65   X    X    X     X    X        X
           66   X    X    X     X    X   X    X
           67   X    X    X     X    X        X
           68   X    X    X     X    X        X
           69   X    X    X     X    X   X    X
           70   X    X    X     X    X        X
           71   X    X    X     X    X        X
           72   X    X    X     X    X        X
           73   X    X    X     X    X        X
           74   X    X    X     X    X        X


          stn  sal  oxy  nuts  CFC  CO2  ge  18O  gen
          ---  ---  ---  ----  ---  ---  --  ---  ---
           75   X    X    X     X    X        X
           76   X    X    X     X    X        X
           77   X    X    X     X    X    X    X
           78   X    X    X     X    X        X
           79   X    X    X     X    X        X
           80   X    X    X     X    X
           81   X    X    X     X    X    X
           82   X    X    X     X    X
           83   X    X    X     X    X    X
           84   X    X    X     X    X
           85   X    X    X     X    X
           86   X    X    X     X    X    X
           87   X    X    X     X    X    X
           88   X    X    X     X    X    X
           89   X    X    X     X    X    X
           90   X    X    X                        X
           91   X    X    X     X    X    X
           92   X    X    X                        X
           93   X    X    X     X    X    X
           94   X    X    X     X    X
           95   X    X    X     X    X
           96   X    X    X     X    X
           97   X    X    X     X    X
           98   X    X    X     X    X
           99   X    X    X     X    X
          100   X    X    X     X    X
          101   X    X    X     X    X    X
          102   X    X    X     X    X
          103   X    X    X     X    X

          stn  sal  oxy  nuts  CFC  CO2  ge  18O  gen
          ---  ---  ---  ----  ---  ---  --  ---  ---
          104   X    X    X     X    X
          105   X    X    X     X    X
          106   X    X    X     X    X
          107   X    X    X     X    X
          108   X    X    X     X    X
          109   X    X    X     X    X
          110   X    X    X     X    X
          111   X    X    X     X    X
          112   X         X
          113   X         X
          114   X         X
          115   X         X
          116   X         X
          117   X         X
          118   X         X
          119   X    X    X     X    X
          120   X    X    X     X    X        X
          121   X    X    X     X    X        X
          122   X    X    X     X    X        X
          123   X    X    X     X    X        X
          124   X    X    X     X    X        X
          125   X    X    X     X    X        X
          126   X    X    X     X    X   X    X
          127   X    X    X     X    X        X
          128   X    X    X     X    X        X
          129   X    X    X     X    X        X
          130   X    X    X     X    X        X
          131                                      X



Table 2b: Cruise au0806 summary of samples drawn from Niskin bottles (except 
          for "NIWA") at each station, including "sal" salinity, "ox"dissolved 
          oxygen, "nuts"=nutrients (i.e. phosphate, nitrate+nitrite, 
          silicate), "CFC"=chlorofluorocarbons, "CO2"=dissolved inorganic carbon 
          and alkalinity, "14C", "DOC"=dissolved organic carbon, "18O", 
          "dens"=analysis of the effect of water composition on water density, 
          "ge"=germanium/silica/boron isotopes, "NIWA"=trace metal rosette 
          deployed from trawldeck, "TM"=trace metal bottles on CTD package, 
          "chla"=chlorophyll-a, "cell #"=cell counts, "pig"=pigments, and 
          "Nd"=neodymium.

stn sal ox nuts CFC CO2 14C DOC 18O dens ge NIWA TM chl-a cell# pig Nd  Comments
 1   X   X   X                                                          CTD test
 2   X   X   X       X                                                  CTD test
 3                                                                      Test of TM Niskins
 4   X   X   X   X   X   X   X   X       X    X       X     X    X  X
 5   X   X   X   X   X   X   X   X
 6   X   X   X   X   X   X       X
 7   X   X   X   X   X           X            X   X   X     X    X
 8   X   X   X   X   X   X   X   X   X
 9   X   X   X   X   X           X       X
10   X   X   X   X   X           X                    X
11   X   X   X                   X            X       X     X    X      near iceberg
12   X   X   X   X   X   X   X   X
13   X   X   X   X   X           X       X        X   X             X
14   X   X   X   X   X           X       X    X                  X
15   X   X   X   X   X   X   X   X                               X
16   X   X   X   X   X           X   X   X            X                 XBT
17   X   X   X   X   X       X   X            X                  X
18   X   X   X   X   X           X       X
19   X   X   X   X   X       X   X            X       X     X    X
20   X   X   X   X   X   X   X   X   X   X
21   X   X   X   X   X           X                X   X     X    X      XBT
22   X   X   X   X   X           X            X
23   X   X   X   X   X       X   X       X
24   X   X   X   X   X           X   X        X       X     X    X
25   X   X   X   X   X   X   X   X       X                              XBT
26   X   X   X   X   X           X                X   X     X    X
27   X   X   X   X   X           X            X
28   X   X   X   X   X       X   X   X   X
29   X   X   X   X   X   X   X   X            X       X     X    X
30   X   X   X   X   X           X       X                              XBT
31                                                X                     all bottles at 80 m for C. Hassler
32   X   X   X   X   X       X   X   X        X       X     X    X
33   X   X   X   X   X       X   X                                      Argo 2948
34   X   X   X   X   X           X            X       X     X    X
35   X   X   X   X   X   X   X   X   X   X
36   X   X   X   X   X                        X       X     X    X
37   X   X   X   X   X       X           X                              oxy-isotope to compare with u/w; XBT
38   X   X   X   X   X                            X   X     X    X
39   X   X   X   X   X                        X
40   X   X   X   X   X   X   X       X   X
41   X   X   X   X   X                        X       X     X    X      Argo 2953
42   X   X   X   X   X                            X                 X
43   X   X   X   X   X
44   X   X   X   X   X   X   X                X       X     X    X
45   X   X   X   X   X                   X                              XBT
46   X   X   X   X   X
47   X   X   X   X   X                            X   X     X    X
48   X   X   X       X                        X
49   X   X   X       X       X           X
50   X   X   X   X   X   X   X                                          Argo 2944; 1 TM bottle at chl max
51   X   X   X   X   X                        X       X     X    X
52   X   X   X   X   X       X                                          XBT
53   X   X   X   X   X               X   X
54   X   X   X   X   X                        X       X     X    X
55   X   X   X   X   X   X   X
56   X   X   X   X   X                            X   X     X    X
57   X   X   X   X   X                        X
58   X   X   X   X   X       X           X                              XBT
59   X   X   X   X   X                        X       X     X    X      Argo 2952
60   X   X   X   X   X                   X        X                 X
61   X   X   X   X   X                   X
62   X   X   X   X   X   X   X                X       X     X    X
63   X   X   X   X   X                                                  XBT
64   X   X   X   X   X                        X   X   X     X    X
65   X   X   X   X   X
66   X   X   X   X   X   X   X           X
67   X   X   X   X   X                        X   X   X     X    X
68   X   X   X   X   X   X   X           X
69   X   X   X   X   X       X       X        X       X     X    X      Argo 2950; 1 TM bottle at chl max;
                                                                        oxy-isotope for comp u/w
70   X   X   X   X   X   X   X       X   X
71   X   X   X   X   X                        X       X     X    X
72   X   X   X   X   X                   X                              TM bottle near chl max
73   X   X   X   X   X                        X       X     X    X








Table 3: CTD serial 704 calibration coefficients and calibration dates for 
         cruises au0803 and au0806 (same calibrations used for both cruises). 
         Note that platinum temperature calibrations are for the ITS-90 scale. 
         Pressure slope/offset, temperature and conductivity values are from 
         the CSIRO Division of Marine and Atmospheric Research calibration 
         facility. Remaining values are manufacturer supplied.



Primary Temperature, serial 4248, 17/04/2007   Secondary Temperature, serial 4246, 17/04/2007
G       : 4.3877775e-003                       G            : 3.9792192e-003
H       : 6.5187583e-004                       H            : 6.2190883e-004
I       : 2.3855632e-005                       I            : 1.8759246e-005
J       : 1.9839367e-006                       J            : 1.5805230e-006
FO      : 1000.000                             FO           : 1000.000
Slope   : 1.00000000                           Slope        : 1.00000000
Offset  : 0.0000                               Offset       : 0.0000

Primary Conductivity, serial 2977, 17/04/2007  Secondary Conductivity, serial 2808, 17/04/2007
G       :-1.0711335e+001                       G            :-9.2855258e+000
H       : 1.4782696e+000                       H            : 1.4251822+000
1       : 1.9940078e-003                       I            :-5.9428225e-005
J       :-7.6134805e-005                       J            : 8.6006408e-005
Clcor   : 3.2500e-006                          Clcor        : 3.2500e-006
Cpcor   :-9.57000000e-008                      Cpcor        :-9.57000000e-008
Slope   : 1.00000000                           Slope        : 1.00000000
Offset  : 0.00000                              Offset       : 0.00000
 
Pressure, serial 89084, 30/05/2007             Oxygen, serial 0178, 11/05/2007
C1      :-5.337692e+004                        Soc          : 5.5760e-001
C2      :-5.768735e-001                        Boc          : 0.0000
C3      : 1.541700e-002                        Offset       :-0.4930
D1      : 3.853800e-002                        Tcor         : 0.0099
D2      : 0.000000e+000                        Pcor         : 1.350e-004
T1      : 2.984003e+001                        Tau          : 0.0
12      :-4.090591e-004 
13      : 3.693030e-006                        Fluorometer, serial 296, 23/05/2005
14      : 3.386020e-009                        Vblank       : 0.12
15      : 0.000000e+000                        Scale factor : 7.000e+000
Slope   : 0.99992139
Offset  : 0.8298967
AD59OM  : 1.283280e-002
AD590B  :-9.705660e+000



Table 4: CTD conductivity calibration coefficients for cruises au0803 and 
         au0806. F1, F2 and F3 are respectively conductivity bias, slope and 
         station-dependent correction calibration terms. n is the number of 
         samples retained for calibration in each station grouping; is the 
         standard deviation of the conductivity residual for the n samples in 
         the station grouping.

stn grouping       F1              F2               F3         n      σ

au0803
001 to 031  -0.58395229E-03  0.99998139E-03   0.20686489E-09  283  0.000997
032 to 051   0.10130006E-02  0.99995148E-03  -0.16019067E-08  166  0.000615
052 to 075   0.30777776E-02  0.99975509E-03   0.21164851E-09  459  0.000603
076 to 101   0.87620023E-03  0.99985717E-03   0.25587303E-09  177  0.000682
102 to 131   0.38699061E-02  0.99980105E-03  -0.37596166E-09  272  0.000641

au0806
001 to 010   0.10342055E-01  0.99968467E-03  -0.97792982E-08  135  0.000861
011 to 028  -0.19794018E-02  0.10000440E-02  -0.16522113E-08  312  0.000735
029 to 038  -0.18389307E-01  0.10006718E-02  -0.40139781E-08  170  0.000476
039 to 052  -0.16136552E-02  0.99999518E-03  -0.23017785E-09  261  0.000502
053 to 061  -0.22156146E-02  0.99992538E-03   0.12127648E-08  172  0.000649
062 to 073   0.12520987E-03  0.99985758E-03   0.81101976E-09  193  0.000838



Table 5: Station-dependent-corrected conductivity slope term (F2 + F3. N), for 
         station number N, and F2 and F3 the conductivity slope and 
         station-dependent correction calibration terms respectively, for 
         cruises au0803 and au0806.

station (F2 + F3. N)  station (F2 + F3. N)  station (F2 + F3. N)  station (F2 + F3. N)
number                number                number                number
--------------------  --------------------  --------------------  --------------------
au0803
 1  0.99998160E-03    34  0.99977957E-03    67  0.99980732E-03    100  0.99980546E-03
 2  0.99998180E-03    35  0.99977818E-03    68  0.99980758E-03    101  0.99980548E-03
 3  0.99998201E-03    36  0.99977679E-03    69  0.99980784E-03    102  0.99980345E-03
 4  0.99998222E-03    37  0.99977540E-03    70  0.99980810E-03    103  0.99980298E-03
 5  0.99998242E-03    38  0.99977401E-03    71  0.99980837E-03    104  0.99980251E-03
 6  0.99998263E-03    39  0.99977261E-03    72  0.99980863E-03    105  0.99980204E-03
 7  0.99998284E-03    40  0.99977122E-03    73  0.99980889E-03    106  0.99980157E-03
 8  0.99998304E-03    41  0.99976983E-03    74  0.99980915E-03    107  0.99980110E-03
 9  0.99998325E-03    42  0.99976844E-03    75  0.99980941E-03    108  0.99980063E-03
10  0.99998346E-03    43  0.99976705E-03    76  0.99980490E-03    109  0.99980016E-03
11  0.99998366E-03    44  0.99976566E-03    77  0.99980493E-03    110  0.99979969E-03
12  0.99998387E-03    45  0.99976427E-03    78  0.99980495E-03    111  0.99979922E-03
13  0.99998408E-03    46  0.99976288E-03    79  0.99980497E-03    112  0.99979875E-03
14  0.99998429E-03    47  0.99976149E-03    80  0.99980500E-03    113  0.99979828E-03
15  0.99998449E-03    48  0.99976010E-03    81  0.99980502E-03    114  0.99979781E-03
16  0.99998470E-03    49  0.99975871E-03    82  0.99980504E-03    115  0.99979734E-03
17  0.99998491E-03    50  0.99975732E-03    83  0.99980506E-03    116  0.99979687E-03
18  0.99998511E-03    51  0.99975593E-03    84  0.99980509E-03    117  0.99979640E-03
19  0.99998532E-03    52  0.99980340E-03    85  0.99980511E-03    118  0.99979593E-03
20  0.99998553E-03    53  0.99980366E-03    86  0.99980513E-03    119  0.99979546E-03
21  0.99998573E-03    54  0.99980392E-03    87  0.99980516E-03    120  0.99979499E-03
22  0.99998594E-03    55  0.99980418E-03    88  0.99980518E-03    121  0.99979452E-03
23  0.99998615E-03    56  0.99980444E-03    89  0.99980520E-03    122  0.99979405E-03
24  0.99998635E-03    57  0.99980471E-03    90  0.99980523E-03    123  0.99979358E-03
25  0.99998656E-03    58  0.99980497E-03    91  0.99980525E-03    124  0.99979311E-03
26  0.99998677E-03    59  0.99980523E-03    92  0.99980527E-03    125  0.99979264E-03
27  0.99998697E-03    60  0.99980549E-03    93  0.99980529E-03    126  0.99979217E-03
28  0.99998718E-03    61  0.99980575E-03    94  0.99980532E-03    127  0.99979170E-03
29  0.99998739E-03    62  0.99980601E-03    95  0.99980534E-03    128  0.99979123E-03
30  0.99998760E-03    63  0.99980627E-03    96  0.99980536E-03    129  0.99979076E-03
31  0.99998780E-03    64  0.99980654E-03    97  0.99980539E-03    130  0.99979029E-03
32  0.99978235E-03    65  0.99980680E-03    98  0.99980541E-03    131  0.99979029E-03
33  0.99978096E-03    66  0.99980706E-03    99  0.99980543E-03 


Table 5 (continued)

station (F2 + F3. N)  station (F2 + F3. N)  station (F2 + F3 . N)  station (F2 + F3. N)
number                number                number                 number
--------------------  --------------------  ---------------------  --------------------
au0806
 1  0.99967489E-03    20  0.10000109E-02    39  0.99998620E-03     58  0.99999572E-03
 2  0.99966511E-03    21  0.10000093E-02    40  0.99998597E-03     59  0.99999693E-03
 3  0.99965533E-03    22  0.10000076E-02    41  0.99998574E-03     60  0.99999815E-03
 4  0.99964555E-03    23  0.10000060E-02    42  0.99998551E-03     61  0.99999936E-03
 5  0.99963577E-03    24  0.10000043E-02    43  0.99998528E-03     62  0.99990787E-03
 6  0.99962599E-03    25  0.10000026E-02    44  0.99998505E-03     63  0.99990868E-03
 7  0.99961621E-03    26  0.10000010E-02    45  0.99998482E-03     64  0.99990949E-03
 8  0.99960643E-03    27  0.99999934E-03    46  0.99998459E-03     65  0.99991030E-03
 9  0.99959665E-03    28  0.99999769E-03    47  0.99998436E-03     66  0.99991111E-03
10  0.99958687E-03    29  0.10005554E-02    48  0.99998413E-03     67  0.99991192E-03
11  0.10000258E-02    30  0.10005513E-02    49  0.99998390E-03     68  0.99991273E-03
12  0.10000241E-02    31  0.10005473E-02    50  0.99998367E-03     69  0.99991354E-03
13  0.10000225E-02    32  0.10005433E-02    51  0.99998344E-03     70  0.99991435E-03
14  0.10000208E-02    33  0.10005393E-02    52  0.99998321E-03     71  0.99991516E-03
15  0.10000192E-02    34  0.10005353E-02    53  0.99998966E-03     72  0.99991598E-03
16  0.10000175E-02    35  0.10005313E-02    54  0.99999087E-03     73  0.99991679E-03
17  0.10000159E-02    36  0.10005273E-02    55  0.99999208E-03    
18  0.10000142E-02    37  0.10005232E-02    56  0.99999330E-03    
19  0.10000126E-02    38  0.10005192E-02    57  0.99999451E-03    




Table 6: Surface pressure offsets (i.e. poff, in dbar) for cruises au0803 and 
         au0806. For each station, these values are subtracted from the 
         pressure calibration "offset" value in Table 3.

stn poff    stn  poff    stn poff    stn poff    stn poff     stn poff
--------    ---------    --------    --------    ---------    ---------
au0803
 1  0.85    23  0.35     45  0.34    67  0.30     89  0.49    111  0.38
 2  0.63    24  0.35     46  0.33    68  0.30     90  0.44    112  0.38
 3  0.70    25  0.35     47  0.32    69  0.26     91  0.36    113  0.56
 4  0.41    26  0.35     48  0.33    70  0.31     92  0.36    114  0.40
 5  0.43    27  0.35     49  0.38    71  0.43     93  0.38    115  0.40
 6  0.39    28  0.38     50  0.36    72  0.26     94  0.47    116  0.39
 7  0.21    29  0.23     51  0.70    73  0.34     95  0.43    117  0.40
 8  0.31    30  0.30     52  0.52    74  0.25     96  0.35    118  0.42
 9  0.22    31  0.35     53  0.42    75  0.27     97  0.38    119  0.45
10  0.21    32  0.33     54  0.36    76  0.18     98  0.38    120  0.50
11  0.40    33  0.33     55  0.28    77  0.35     99  0.36    121  0.42
12  0.28    34  0.30     56  0.34    78  0.26    100  0.35    122  0.38
13  0.35    35  0.31     57  0.29    79  0.32    101  0.37    123  0.43
14  0.43    36  0.22     58  0.32    80  0.46    102  0.36    124  0.42
15  0.39    37  0.36     59  0.35    81  0.33    103  0.34    125  0.44
16  0.42    38  0.32     60  0.41    82  0.39    104  0.38    126  0.42
17  0.35    39  0.34     61  0.33    83  0.42    105  0.41    127  0.35
18  0.29    40  0.37     62  0.41    84  0.47    106  0.40    128  0.34
19  0.25    41  0.39     63  0.37    85  0.41    107  0.33    129  0.36
20  0.25    42  0.25     64  0.46    86  0.49    108  0.44    130  0.42
21  0.34    43  0.30     65  0.32    87  0.49    109  0.37    131  0.41
22  0.33    44  0.25     66  0.33    88  0.47    110  0.32  

au0806 
 1  0.64    14  0.26     27  0.15    40  0.62     53  0.56     66  0.73
 2  0.55    15  0.25     28  0.24    41  0.61     54  0.53     67  0.81
 3  0.32    16  0.24     29  0.22    42  0.68     55  0.58     68  0.78
 4  0.29    17  0.24     30  0.23    43  0.47     56  0.47     69  0.78
 5  0.28    18  0.25     31  0.21    44  0.63     57  0.38     70  0.83
 6  0.22    19  0.20     32  0.24    45  0.70     58  0.54     71  0.72
 7  0.31    20  0.29     33  0.41    46  0.73     59  0.48     72  0.74
 8  0.30    21  0.27     34  0.42    47  0.67     60  0.58     73  0.73
 9  0.33    22  0.13     35  0.53    48  0.60     61  0.40   
10  0.25    23  0.24     36  0.49    49  0.72     62  0.59   
11  0.31    24  0.28     37  0.62    50  0.63     63  0.63   
12  0.33    25  0.23     38  0.69    51  0.67     64  0.61   
13  0.31    26  0.30     39  0.54    52  0.65     65  0.60   


Table 7a: CTD dissolved oxygen calibration coefficients for cruise au0803: 
          slope, bias, tcor (= temperature correction term), and pcor 
          (= pressure correction term). dox is equal to 2.8σ, for σ as 
          defined in the CTD Methodology. For deep stations, coefficients are 
          given for both the shallow and deep part of the profile, according 
          to the profile split used for calibration (see section 4.4 in the 
          text); whole profile fit used for stations shallower than 3000 dbar 
          (i.e. stations with only "shallow" set of coefficients in the 
          table).



      ----------------------shallow-----------------------   -----------------------deep-------------------------

 stn    slope      bias       tcor       pcor       dox        slope      bias       tcor       pcor       dox

  1   0.427786  -0.109195   0.000207   0.000053   0.160493   0.511620  -0.274024  -0.009704   0.000141   0.028915
  2      -          -          -          -          -
  3      -          -          -          -          -
  4   0.396565   0.019589   0.039588   0.000117   0.027455
  5   0.453997  -0.177394   0.001822   0.000164   0.138066
  6   0.499448  -0.293491  -0.006825   0.000178   0.160466
  7   0.544851  -0.348060   0.033375   0.000259   0.087520
  8   0.544475  -0.405101  -0.016203   0.000197   0.085409
  9   0.496019  -0.276603  -0.006474   0.000167   0.137101
 10   0.491001  -0.285224  -0.021460   0.000165   0.162961
 11   0.147777   0.873420   0.199935   0.000098   0.139939
 12   0.939544  -0.827988   0.293372   0.000631   0.060601
 13   0.501571  -0.292480  -0.006325   0.000182   0.048954
 14   0.267296   0.398080   0.080509   0.000081   0.073026
 15   0.131919   0.800924   0.134249   0.000060   0.117454
 16   0.411085   0.024984   0.066847   0.000163   0.049937
 17   0.290371   0.311503   0.073016   0.000083   0.164172
 18   0.443133  -0.138695   0.009369   0.000142   0.125920
 19   0.168166   0.656547   0.114755   0.000061   0.198810
 20   0.435798  -0.119904   0.006539   0.000128   0.053972
 21   0.343123   0.166902   0.059556   0.000159   0.119368
 22   0.237043   0.404171   0.044135   0.000008   0.122849
 23   0.455684  -0.165324  -0.001963   0.000108   0.160522
 24   0.672884  -0.774043  -0.064764   0.000322   0.076672
 25  -0.002488   1.164684   0.181286   0.000046   0.163289
 26   0.345443   0.147029   0.044360   0.000090   0.033190
 27   0.141110   0.873845   0.186252   0.000081   0.096519
 28   0.411367  -0.097003  -0.013050   0.000122   0.044179
 29   0.292019   0.132401   0.006446   0.000151   1.103887
 30   0.483799  -0.239807   0.000275   0.000149   0.049828
 31   0.395769  -0.081870  -0.023461   0.000139   0.074950
 32   0.319299   0.050204  -0.077567   0.000014   0.130802
 33   0.235277   0.203090  -0.081038   0.000068   0.096836
 34   0.264403   0.348819   0.065375   0.000090   0.142535
 35   0.229465   0.509202   0.110287   0.000073   0.048907
 36   0.006753   1.118414   0.173396   0.000049   0.146971
 37   2.465381  -3.434575   1.699939   0.003934  40.000000
 38   0.301852   0.105059  -0.040071   0.000113   0.113278
 39   0.506500  -0.298438  -0.004573   0.000178   0.135575
 40   0.511966  -0.302933   0.001777   0.000190   0.037394
 41   0.487592  -0.247167   0.003351   0.000169   0.072285
 42   0.486022  -0.243593   0.008495   0.000192   0.081831
 43   0.450488  -0.155143   0.019422   0.000194   0.119587
 44   0.448582  -0.148322   0.012332   0.000173   0.103154
 45   0.699095  -0.835253  -0.106844   0.000153   0.193763
 46   0.653069  -0.699342  -0.057316   0.000231   0.065666
 47   0.501137  -0.288842  -0.006093   0.000177   0.028652
 48   0.195627   0.404277   0.013678   0.000118   0.038744
 49   0.487192  -0.244554  -0.003432   0.000131   0.089037
 50   0.499763  -0.267175   0.008524   0.000150   0.161074
 51   0.477771  -0.224296  -0.011882   0.000133   0.166323
 52   0.485878  -0.242652  -0.003317   0.000140   0.075290
 53   0.479074  -0.227028  -0.005280   0.000135   0.088561
 54   0.506079  -0.272273  -0.011232   0.000141   0.243668
 55   0.483132  -0.232550  -0.000419   0.000132   0.063574   0.407686  -0.267031   0.289103   0.000291   0.093203
 56   0.548470  -0.390531   0.039545   0.000203   0.064740   0.401656  -0.098887   0.000059   0.000124   0.087820
 57   0.490611  -0.247333  -0.004417   0.000139   0.108881   0.396913  -0.104758   0.011257   0.000131   0.030433
 58   0.479044  -0.222276  -0.007713   0.000129   0.065433   0.596036  -0.401345  -0.032650   0.000146   0.052840
 59   0.496370  -0.295049   0.028586   0.000170   0.069910   0.595972  -0.400855  -0.029573   0.000148   0.032392
 60   0.479556  -0.267722   0.037237   0.000159   0.126566   0.707625  -0.598057  -0.030501   0.000190   0.057203
 61   0.484116  -0.246964   0.006291   0.000146   0.073325   0.598801  -0.399279  -0.028252   0.000147   0.031858
 62   0.478725  -0.206030  -0.017479   0.000120   0.085993   0.503993  -0.261647  -0.015010   0.000139   0.043235
 63   0.495691  -0.269018   0.006700   0.000154   0.092143   0.396886  -0.104919   0.007120   0.000128   0.026750
 64   0.500217  -0.263810  -0.001117   0.000140   0.056760   0.397704  -0.104362   0.007449   0.000128   0.054198
 65   0.541553  -0.397330   0.059683   0.000198   0.096841   0.394254  -0.107307   0.012838   0.000132   0.037536
 66   0.498587  -0.275431   0.009542   0.000152   0.060068   0.396055  -0.105827   0.010366   0.000129   0.036482
 67   0.510197  -0.304109   0.018484   0.000162   0.057121   0.397366  -0.105356   0.011945   0.000129   0.055688
 68   0.530144  -0.349579   0.029957   0.000181   0.107726   0.392304  -0.108990   0.025264   0.000137   0.048362
 69   0.509907  -0.306472   0.016937   0.000173   0.122485   0.401112  -0.099102  -0.002997   0.000123   0.045209
 70   0.505095  -0.282597   0.000589   0.000162   0.218064   0.395630  -0.105676   0.025164   0.000136   0.049641
 71   0.509985  -0.283589   0.006800   0.000146   0.169907   0.471616  -0.223115   0.001687   0.000143   0.028223
 72   0.482432  -0.231865  -0.005878   0.000137   0.083711
 73   0.505279  -0.279058  -0.000189   0.000150   0.150684
 74   0.481465  -0.225672  -0.004413   0.000134   0.062569
 75   0.524538  -0.301987   0.012735   0.000146   0.174446
 76   0.505363  -0.265795   0.003147   0.000134   0.141618
 77   0.502571  -0.269278   0.005358   0.000156   0.162077
 78   0.419799   0.015566   0.071293   0.000095   0.132452
 79   0.502424  -0.283412  -0.032600   0.000035   0.096100
 80   0.571638  -0.451273  -0.027189   0.000251   0.245243
 81   0.428663  -0.095076   0.011234   0.000068   0.131499
 82   0.541451  -0.379390  -0.016296   0.000210   0.197745
 83   0.290858   0.187669  -0.020916   0.000014   0.044349
 84   0.397764   0.006754   0.049587   0.000139   0.088052
 85   0.506277  -0.286871  -0.008358   0.000132   0.042886
 86   0.505565  -0.289249  -0.015641   0.000124   0.231313
 87   1.357917  -2.652934  -0.245696   0.001774   0.096919
 88   0.524251  -0.331085   0.002159   0.000216   0.056147
 89   0.376260   0.134815   0.089438   0.000167   0.075452
 90   0.043340   0.778305   0.005587   0.000357   1.395597
 91   0.514559  -0.338379  -0.031105   0.000157   0.077061
 92   2.699669  -3.778601   1.647994   0.002404  40.000000
 93   0.504993  -0.287956  -0.005886   0.000166   0.136099
 94   0.509077  -0.261018   0.023508   0.000151   0.077056
 95   0.786538  -1.065292  -0.107391   0.000923   0.116465
 96   0.405211  -0.027424   0.022046   0.000014   0.142171
 97   0.510325  -0.300261  -0.012337   0.000149   0.130600
 98   0.496192  -0.295052  -0.028993   0.000154   0.075303
 99   0.495640  -0.226853   0.033796   0.000186   0.194735
100   0.449715  -0.131657   0.015547   0.000087   0.068003
101   0.599504  -0.503462  -0.003366   0.000334   0.076090
102   0.309664   0.214373   0.050825   0.000035   0.021747
103   0.331679   0.178087   0.060033   0.000003   0.105710
104   0.505952  -0.279626   0.005883   0.000214   0.159005
105   0.563717  -0.443363  -0.010933   0.000377   0.065222
106   0.518427  -0.309918  -0.010722   0.000147   0.229878
107   0.453489  -0.161833   0.007186   0.000097   0.096644
108   0.480002  -0.234451  -0.001761   0.000144   0.106974
109   0.506271  -0.290694  -0.003366   0.000171   0.124783
110   0.515126  -0.295734   0.010001   0.000146   0.064423
111   0.483913  -0.240877  -0.001201   0.000142   0.062955
112   0.504025  -0.288693  -0.001154   0.000185   0.257888
113   0.504025  -0.288693  -0.001154   0.000185   0.257888
114   0.504025  -0.288693  -0.001154   0.000185   0.257888
115   0.504025  -0.288693  -0.001154   0.000185   0.257888
116   0.504025  -0.288693  -0.001154   0.000185   0.257888
117   0.504025  -0.288693  -0.001154   0.000185   0.257888
118   0.504025  -0.288693  -0.001154   0.000185   0.257888
119   0.501612  -0.291546  -0.000324   0.000290   0.052654
120   0.596635  -0.526075  -0.031100   0.000323   0.059770
121   0.480031  -0.232975  -0.000969   0.000145   0.042451
122   0.497159  -0.273002  -0.001915   0.000156   0.217881
123   0.489093  -0.254015   0.001108   0.000148   0.079206
124   0.491604  -0.256011   0.001865   0.000147   0.122260
125   0.486684  -0.249000   0.011320   0.000148   0.142685
126   0.467237  -0.216801   0.012599   0.000145   0.143743
127   0.478361  -0.217157  -0.004490   0.000126   0.104614   0.439099  -0.245978   0.108481   0.000212   0.021771
128   0.483272  -0.239105   0.005983   0.000143   0.056201   0.501384  -0.226876  -0.041808   0.000115   0.024280
129   0.462102  -0.210926   0.018242   0.000139   0.195680   0.598549  -0.396806  -0.022955   0.000142   0.068609
130   0.485644  -0.182417  -0.042281   0.000100   0.103639   0.515231  -0.284480   0.005107   0.000144   0.057571
131      -          -          -          -          -



Table 7b: CTD dissolved oxygen calibration coefficients for cruise au0806: 
          slope, bias, tcor (= temperature correction term), and pcor 
          (= pressure correction term). dox is equal to 2.8σ, for as defined 
          in the CTD Methodology. Note that coefficients are given for both 
          the shallow and deep part of the profile, according to the profile 
          split used for calibration (see section 4.4 in the text). Note: 
          split profile fit for all stations except stations 3, 4, 5, 6, 11, 
          15, 31, 43, 61, 55, 71, 72, 73 i.e. stations with only "shallow" set 
          of coefficients in the table. 


     ----------------------shallow-----------------------   -----------------------deep-------------------------

 stn    slope      bias       tcor       pcor       dox        slope      bias       tcor       pcor       dox

 1      -          -          -          -          -          -          -          -          -          -
 2   0.508776  -0.273201  -0.011471   0.000142   0.110065   0.600405  -0.397500  -0.025326   0.000143   0.063524
 3      -          -          -          -          -
 4   0.505697  -0.278160   0.007657   0.000145   0.043210
 5   0.333585  -0.315013  -0.337127   0.000766   0.085714
 6   0.526856  -0.255178   0.002441   0.000126   0.142496
 7   0.520065  -0.262576  -0.003154   0.000138   0.084498   0.490205  -0.213292  -0.018789   0.000132   0.017054
 8   0.481924  -0.235379  -0.002939   0.000140   0.088786   0.310536   0.087994  -0.093301   0.000074   0.028999
 9   0.485480  -0.238436   0.003322   0.000134   0.083590   0.263042   0.174352  -0.086597   0.000062   0.019285
10   0.606841  -0.460837   0.026408   0.000205   0.111804   0.400785  -0.099495   0.012368   0.000134   0.011334
11   0.505571  -0.270593  -0.000625   0.000146   0.070104
12   0.462883  -0.199131  -0.020147   0.000136   0.158122   0.594195  -0.400973  -0.029473   0.000142   0.036920
13   0.418980  -0.067923  -0.059618   0.000077   0.077159   0.596687  -0.399043  -0.032540   0.000142   0.032200
14   0.394783  -0.010027  -0.079798   0.000063   0.085826   0.521109  -0.335618   0.027703   0.000181   0.017124
15   0.472172  -0.220414  -0.004343   0.000137   0.087030
16   0.498917  -0.227658  -0.017598   0.000126   0.112452   0.603583  -0.392855  -0.025521   0.000145   0.026751
17   0.492231  -0.276445   0.012883   0.000164   0.051366   0.396269  -0.105645   0.005848   0.000130   0.018647
18   0.473344  -0.250885   0.017368   0.000161   0.081829   0.590282  -0.462855   0.027442   0.000207   0.056324
19   0.487733  -0.234176  -0.011770   0.000132   0.030255   0.395437  -0.107796   0.006887   0.000129   0.030157
20   0.484946  -0.225467  -0.013550   0.000128   0.079913   0.594244  -0.401494  -0.024572   0.000155   0.036136
21   0.500344  -0.242851  -0.019528   0.000127   0.065213   0.395046  -0.107691   0.007377   0.000128   0.022729
22   0.472553  -0.236714   0.006665   0.000151   0.071519   0.397806  -0.105207   0.002917   0.000126   0.026907
23   0.505461  -0.263594  -0.014295   0.000141   0.062616   0.394691  -0.107612   0.009341   0.000129   0.018962
24   0.475872  -0.234145   0.001745   0.000145   0.057599   0.394377  -0.108254   0.011544   0.000129   0.026471
25   0.478477  -0.244532   0.002787   0.000152   0.063987   0.390732  -0.109746   0.014839   0.000133   0.038832
26   0.512866  -0.272591  -0.012252   0.000138   0.033533   0.400591  -0.106398  -0.000371   0.000123   0.033519
27   0.497377  -0.246612  -0.008604   0.000132   0.133012   0.397875  -0.104016   0.001676   0.000125   0.009705
28   0.471253  -0.227573   0.003057   0.000142   0.086009   0.395133  -0.107190   0.006884   0.000127   0.017861
29   0.482213  -0.241619  -0.000421   0.000143   0.080800   0.393293  -0.109002   0.009105   0.000129   0.017968
30   0.483658  -0.244516  -0.000238   0.000145   0.075609   0.348877   0.009350  -0.017120   0.000092   0.034411
31      -          -          -          -          -
32   0.490449  -0.245401  -0.004243   0.000138   0.044382   0.398542  -0.105960   0.002398   0.000123   0.034662
33   0.501184  -0.264360  -0.006076   0.000145   0.064026   0.382619  -0.043393  -0.019889   0.000098   0.034015
34   0.473654  -0.231275   0.002336   0.000145   0.081853   0.464778  -0.174895  -0.020445   0.000115   0.023617
35   0.433295  -0.181717   0.017012   0.000143   0.063874   0.570259  -0.410108   0.011288   0.000190   0.039388
36   0.486568  -0.235180  -0.004273   0.000134   0.048154   0.396917  -0.105851   0.005261   0.000126   0.018842
37   0.483625  -0.245650   0.000017   0.000150   0.073867   0.396355  -0.106028   0.004539   0.000127   0.017087
38   0.476831  -0.233804   0.001386   0.000144   0.027584   0.396559  -0.107388   0.004045   0.000129   0.021684
39   0.504775  -0.270337  -0.006006   0.000156   0.069707   0.597691  -0.403464  -0.005221   0.000142   0.007469
40   0.481891  -0.236869  -0.000976   0.000140   0.084324   0.075201   0.487900   0.088716   0.000136   0.022927
41   0.496789  -0.267664  -0.002605   0.000159   0.059421   0.398278  -0.109065   0.002083   0.000125   0.033421
42   0.481268  -0.233386  -0.001425   0.000136   0.019476   0.483325  -0.223084  -0.009731   0.000132   0.052914
43   0.507699  -0.315449   0.000663   0.000229   0.071641
44   0.503256  -0.252112  -0.008022   0.000131   0.072527   0.401089  -0.110755   0.001767   0.000123   0.041847
45   0.406835  -0.142450   0.015287   0.000129   0.127149   0.400283  -0.113415   0.000294   0.000127   0.045447
46   0.460665  -0.226358   0.005481   0.000154   0.079184   0.447890  -0.210366   0.009348   0.000152   0.051282
47   0.500191  -0.285075  -0.001131   0.000169   0.166280   0.519671  -0.296910  -0.000788   0.000150   0.042612
48   0.498770  -0.294080   0.000622   0.000193   0.105489   0.393991  -0.113277   0.001057   0.000135   0.020646
49   0.446185  -0.178508   0.003422   0.000122   0.050173   0.494746  -0.229211  -0.012182   0.000126   0.048459
50   0.456893  -0.155647  -0.002088   0.000082   0.113978   0.490728  -0.238930  -0.006471   0.000137   0.047679
51   0.441638  -0.157406   0.002268   0.000103   0.110426   0.425210  -0.210338   0.029027   0.000168   0.026662
52   0.497467  -0.286157   0.000428   0.000177   0.122029   0.606532  -0.381150  -0.027967   0.000141   0.057939
53   0.500734  -0.270555  -0.002417   0.000154   0.072047   0.439518  -0.214897   0.017495   0.000160   0.070478
54   0.500105  -0.279997  -0.001192   0.000162   0.053151   0.479229  -0.231567  -0.003251   0.000139   0.034726
55   0.516582  -0.276531  -0.005952   0.000139   0.089163  
56   0.502699  -0.283525  -0.001509   0.000165   0.032949   0.468467  -0.192804  -0.013404   0.000124   0.017906
57   0.503555  -0.272149  -0.002596   0.000145   0.044277   0.597590  -0.392144  -0.028321   0.000178   0.020918
58   0.479714  -0.230930  -0.000781   0.000136   0.089947   0.396025  -0.039947  -0.033213   0.000089   0.050977
59   0.482486  -0.237386  -0.000445   0.000138   0.053674   0.754695  -0.262882  -0.157465   0.000027   0.016391
60   0.476167  -0.236585   0.000837   0.000144   0.080228   0.394528  -0.111298  -0.001087   0.000126   0.054844
61   0.483773  -0.233420  -0.000799   0.000127   0.040768  
62   0.405656  -0.127278   0.008574   0.000117   0.087513   0.300367  -0.002163   0.016754   0.000123   0.037343
63   0.444342  -0.189243   0.004418   0.000131   0.052031   0.491681  -0.262053   0.002229   0.000148   0.033183
64   0.835837  -0.637368  -0.036325   0.000104   0.133658   0.377963  -0.098574   0.009008   0.000128   0.022884
65   0.537333  -0.219146  -0.013196   0.000019   0.057135   0.509517  -0.272425  -0.007086   0.000144   0.057215
66   0.475925  -0.231014   0.000852   0.000131   0.122869   0.292960  -0.051764   0.042368   0.000172   0.062121
67   0.430495  -0.106424   0.000452   0.000046   0.087628   0.512372  -0.276351  -0.007624   0.000146   0.020297
68   0.490046  -0.140868  -0.008801   0.000006   0.086377   0.478771  -0.232715   0.000483   0.000137   0.025282
69   0.471962  -0.203725  -0.000349   0.000117   0.175024   0.260614   0.015762   0.043796   0.000137   0.073198
70   0.459297  -0.214908   0.002654   0.000144   0.068047   0.234714  -0.067342   0.101358   0.000274   0.044244
71   0.421452  -0.170627   0.007829   0.000154   0.089342
72   0.428540  -0.129489   0.001524   0.000124   0.083848
73   0.502113  -0.291677   0.000546   0.000139   0.014794



Table 8a: Missing data points in 2 dbar-averaged files for cruise au0803. "x" 
          indicates missing data for the indicated parameters: T=temperature; 
          S/C=salinity and conductivity; O=oxygen; F=fluorescence downcast; 
          PAR=photosynthetically active radiation downcast; F_up=fluorescence 
          upcast; PAR_up=photosynthetically active radiation upcast. Note: 2 
          and 4 dbar values not included here - 2 dbar value missing for most 
          casts, 4 dbar value missing for many casts.

stn     pressure (dbar)    T    S/C    O    F    PAR    F_up    PAR_up
        where data 
        missing

1-3     6-8                x     x     x    x     x
  2     10-1004                        x
  3     10-1002
  5     452                x     x     x    x     x       x        x
 29     6-1324                         x
 32     6-22                           x
 33     6                  x     x     x    x     x
 33     6-94                           x
 36     6-8                x     x     x    x     x
 37     6-890                          x
 38     6-10               x     x     x    x     x
 38     12-62                          x
 48     6-66                           x
 65     6                  x     x     x    x     x
 90     6-1174                         x
 92     6                  x     x     x    x     x
 92     8-1184                         x
112     6-304                          x
113     6-302                          x
114     6-302                          x
115     6-302                          x
116     6-304                          x
117     6-304                          x
118     6-300                          x
120     6-8                x     x     x    x     x
128     6                  x     x     x    x     x
131     6-8                x     x     x    x     x
131     10-3702                        x



Table 8b: Missing data points in 2 dbar-averaged files for cruise au0806, as 
          per Table 8a.

 stn    pressure (dbar)          T    S/C   O    F    PAR    F_up    PAR_up
        where data 
        missing
                              
    1   6-16, 630,632,768,1030                                 x       x
    1   862,1276                                                       x
    1   18-2210                             x
    2   788,910,918                                                    x
    2   798                                                    x       x
    2   1640,2572                           x
    2   2520,2540                                      x
    2   2524                                     x
    3   6-8                       x    x    x    x     x
    3   10-302                              x
   30   6-20                      x    x    x          x
   31   6                         x    x    x    x     x
   31   8-154
32-33   6-8                       x    x    x    x     x
34-35   6                         x    x    x    x     x
   36   6-24                      x    x    x    x     x
   37   6                         x    x    x    x     x
   40   6-8                       x    x    x    x     x
   41   6                         x    x    x    x     x
   44   6-8                       x    x    x    x     x
   45   6                         x    x    x    x     x
46-47   6-8                       x    x    x    x     x
   52   6-22                      x    x    x    x     x
53-54   6-8                       x    x    x    x     x
56-58   6                         x    x    x    x     x
   59   4060                      x    x    x    x     x       x       x
60-61   6-8                       x    x    x    x     x
   61   1104                      x    x    x    x     x       x       x
   62   6-8                       x    x    x    x     x
   63   6                         x    x    x    x     x
64-65   6-8                       x    x    x    x     x
   69   6                         x    x    x    x     x
   71   6-8                       x    x    x    x     x



Table 9: Suspect CTD 2 dbar averages (not deleted from the CTD 2 dbar 
         average files) for the indicated parameters, for cruises au0803 and 
         au0806.

station  suspect 2 dbar value  parameters  comment
                (dbar)

au0803
5              4-28            oxygen      transient error at start
28             4-20            oxygen      transient error at start
54             6-46            oxygen      transient error at start
87             4-20            oxygen      transient error at start

au0806
4              4-18            oxygen      transient error at start
5              4-102           oxygen      transient error at start
15             3768            oxygen      fouling after bottom contact
47             200-2000        oxygen      maybe innaccurate by up to ~2µmol/l 
                                           due to lack of bottles
64             250-1700        oxygen      reduced accurcay due to small number 
                                           of bottles



Table 10: Bad salinity bottle samples (not deleted from bottle data file) for 
          cruises au0803 and au0806.

                   au0803                          au0806
          -------------------------       -------------------------
          station  rosette position       station  rosette position
              1        7,17,18                1          24
             20        24                     4          8
             23        18                    12          21,24
             33        3,5                   14          12
             43        13                    16          5
             51        15                    20          17
             54        24                    21          8
             55        13                    23          21
             56        24                    25          5
             69        21                    27          9
             91        2                     37          7
             93        12                    43          9
             97        18                    46          21
             99        3                     55          22
            103        12                    59          13
            110        6                     64          18
            111        19                    65          7
            119        12                    66          18
            124        20                    70          9
                                             71          9



Table 11a: Suspect nutrient sample values (not deleted from bottle data file) 
           for cruise au0803.

               PHOSPHATE               NITRATE                  SILICATE

           station  rosette     station      rosette       station    rosette
           number   position    number       position      number     position
           -----------------    -----------------------    --------------------
                                4,6         whole stn
                                8           15,18
                                12          1
                                16          6,8,10
                                17          6
                                21          2
                                26          2
                                24,26-29    whole stn
                                34          8
                                39          10,12,13,16
                                43          1,7
                                52          15-19
                                57          9-13
                                60,61       whole stn
                                62          1-6,17-21,24
                                68          14-16
           74          20       74          20
                                78-80       whole stn
                                81          1
                                95          4,6,8
                                97          4,16
                                94-97       whole stn
                                106         4,6,18,20
                                107         6,8,10,12
                                110         20
                                124         6,8-11,20
                                126         9-15


Table 11b: Suspect nutrient sample values (not deleted from bottle data file) 
           for cruise au0806.

               PHOSPHATE               NITRATE                  SILICATE

           station  rosette     station      rosette       station    rosette
           number   position    number       position      number     position
           -----------------    -----------------------    -------------------
                                2            6
                                5            17,19
           7        14          7            14
           9        6           9            6              9         6
           14       11 
                                16           11
                                17           1-4
           23       4 
           27       9           27           9              27        9
                                29           9-15
                                35           3-6
                                36           24
                                38           15
                                39           2-5
           40       13,14       40           13,14
                                46           11-21,24
                                50           1-4,7,8
           53       9           53           9              53        9
                                54           9-12
                                55           8
                                59           9
                                63           11
                                67           3



Table 12: Suspect dissolved oxygen bottle values (not deleted from bottle 
          data file) for cruises au0803 and au0806.

          station                      rosette position

          au0803
            -                                 -
          au0806
            16                                16
            19                                9
            36                                1
            38                                11
            66                                1


Table 13a: Scientific personnel (cruise participants) for cruise au0803.

           Edi Albert                 doctor, CTD
           Margot Foster              media, CTD
           Beverley Henry             hydrochemistry
           Chris Kuplis               comms, CTD
           Sarah Merefield            biology, CTD
           Alicia Navidad             hydrochemistry
           Tomas Remenyi              hydrochemistry, iceberg sampling
           Steve Rintoul              CTD, CASO chief scientist
           Mark Rosenberg             CTD, moorings
           Ben Smethurst              biology, CTD
           Jesslrevena                CTD
           Esmee van Wijk             CTD
           Kate Berry                 carbon
           Melissa Coman              carbon
           Danica Ellicott            carbon
           Kristina Paterson          carbon
           Emily Lemagie              CFC
           Mark Warner                CFC
           Helena Baird               biology, sediment
           Jean-Francois Barazer      biology
           Rob Beaman                 biology
           Jules Biggart              biology
           Kim Briggs                 electronics, gear
           Fred Busson                biology
           Romain Causse              biology
           Stefan Chilmonczyk         biology
           Stuart Crapper             gear officer
           Marc Eleaume               biology
           Bertrand Richer de Forges  biology
           Bryan Fry                  biology
           Chris Gillies              biology, sediment
           Jeff Hoffman               genetics
           Samuel Iglesias            biology
           Glenn Johnstone            biology
           Andrea de Leon             germanium, biology, sediment
           Harvey Marchant            biology
           Jeff McQuaid               genetics
           Bernard Métivier           biology
           Sophie Mouge               media, biology
           Janette Norman             biology
           Catherine Ozouf-Costaz     biology
           Jack Pittar                biology
           Martin Riddle              voyage leader, CEAMARC chief scientist
           Sarah Robinson             deputy voyage leader, biology
           Belinda Ronai              programming
           Thomas Silberfeld          biology
           Aaron Spurr                gear officer
           Jill Sutton                germanium
           Hanne Thoen                biology
           Claire Thompson            biology
           Eivind Undheim             biology
           Tony Veness                electronics, gear





Table 13b: Scientific personnel (cruise participants) for cruise au0806.

           Carrie Bloomfield          hydrochemistry
           Laura Herraiz Borreguero   CTD
           Mehera Kidston             CTD
           Chris Kuplis               comms, CTD
           Alicia Navidad             hydrochemistry
           Mark Rayner                hydrochemistry
           Steve Rintoul              CTD, voyage leader
           Jean-Baptiste Sallee       CTD
           Serguei Sokolov            CTD
           Esmee van Wijk             CTD
           Jan Zika                   CTD
           Kate Berry                 carbon
           Andrew Bowie               trace metals
           Kim Briggs                 electronics
           Ed Butler                  trace metals
           Wee Cheah                  biology
           Daniel Cossa               trace metals
           Grady Cowley               carbon
           Cath Deacon                doctor
           Andrew Deep                deputy voyage leader, continuous plankton recorder
           Lars Heimburger            trace metals
           Sophie Hoft                carbon
           Peter Jansen               programming
           Delphine Lannuzel          trace metals
           Emily Lemagie              CFC
           Jesse Mclvor               biology
           Kristina Paterson          carbon
           Alan Poole                 electronics
           Tomas Remenyi              trace metals
           Tim Smit                   particulate inorganic carbon
           Aaron Spurr                gear
           Jill Sutton                germanium
           Alessandro Tagliabue       trace metals
           Wenneke ten Hout           carbon
           Anais van Ditzhuyzen       carbon
           Mark Warner                CFC
           Ros Watson                 trace metals
           Alice Watt                 particulate inorganic carbon
           Martin Wille               trace metals



Table 14: Summary of mooring deplyments/recoveries and ARGO float 
          deployments on cruises au0803 and au0806. All times are UTC.

au0803

deployments

PULSE3         44° 47.39'S   145° 35.10'E   3631  044416, 17/12/2007  44.7898°S  145.5850°E
P0LYNYA1       66° 12.027'S  143° 28.659'E   542  093315, 22/12/2007  66.20045°S 143.47765°E
POLYNYA2       66° 12.006'S  143° 10.065'E   590  164836, 22/12/2007  66.20010°S 143.16775°E
POLYNYA3       66° 11.958'S  142° 54.174'E   540  125401, 22/12/2007  66.19930°S 142.90290°E
POLYNYA-TEMPA  66° 11.310'S  142° 55.326'E   537  144505, 22/12/2007  66.18850°S 142.92210°E
POLYNYA-TEMPB  66° 11.118'S  143° 28.064'E   529  182235, 04/01/2008  66.18530°S 143.46773°E
POLYNYA4       66° 10.804'S  143° 09.949'E   563  232926, 11/01/2008  66.18007°S 143.16581°E
ARGO #3636     44° 52.45'S   145° 31.58'E           0842, 17/12/2007

recoveries

SAZC-10        53° 44355     141° 46.13'E   2060    2325, 18/12/2007  53.73920S  141.7688°E
POLYNYA-TEMPA  66° 11.3105   142° 55.326'E   537    1249, 04/01/2008  66.188500S 142.92210°E
POLYNYA-TEMPB  66° 11.1185   143° 28.064'E   529    1305, 11/01/2008  66.185300S 143.46773°E


au0806

deployments

ARGO #2948     56° 24.375    140° 05.50'E           0445, 05/04/2008
ARGO #2953     53° 08.38'S   142° 09.11'E           1022, 07/04/2008
ARGO #2944     50° 59.18'S   143° 21.05'E           1359, 10/04/2008
ARGO #2952     48° 19.87'S   144° 32.48'E           1559, 12/04/2008
ARGO #2950     44° 44.125    146° 01.30'E           2202, 14/04/2008





Figure 1: CTD station positions and ships track for cruise au0803, for 
          (a) whole cruise, and (b) southern stations.

Figure 2: CTD station positions and ships track for cruise au0806.

Figure 3: Conductivity ratio C(btl)/C(cal) versus station number for cruises 
          au0803 and au0806. The solid line follows the mean of the residuals 
          for each station; the broken lines are ± the standard deviation of 
          the residuals for each station. C(cal) = calibrated CTD conductivity 
          from the CTD upcast burst data; C(btl) = 'in situ' Niskin bottle 
          conductivity, found by using CTD pressure and temperature from the 
          CTD upcast burst data in the conversion of Niskin bottle salinity to 
          conductivity.

Figure 4: Salinity residual (S(btl) - S(cal)) versus station number for 
          cruises au0803 and au0806. The solid line is the mean of all the 
          residuals; the broken lines are ± the standard deviation of all the 
          residuals. S(cal) = calibrated CTD salinity; S(btl) = Niskin bottle 
          salinity value.

Figure 5: Difference between primary and secondary temperature sensor 
          (t(p) - t(s)) for CTD upcast burst data from Niskin bottle stops, 
          for cruises au0803 and au0806.

Figure 6: Dissolved oxygen residual (O(btl) - O(cal)) versus station number 
          for cruises au0803 and au0806. The solid line follows the mean 
          residual for each station; the broken lines are ± the standard 
          deviation of the residuals for each station. O(cal)=calibrated 
          downcast CTD dissolved oxygen; (btl)=Niskin bottle dissolved oxygen 
          value. Note: values outside vertical axes are plotted on axes limits.

Figure 7: Nitrate+nitrite versus phosphate data for cruises au0803 and au0806.

Figure 8: Bulk plots showing intercruise comparison of oxygen and nutrient 
          data for au0803 and au0103.

Figure 9: Bulk plots showing intercruise comparisons of oxygen and nutrient 
          data on neutral density (i.e. γ) surfaces, for (a) au0806 and 
          au0103, and (b) au0806 and au9601.

Figure lOa and b: au0803 comparison between (a) CTD and underway temperature 
                  data (i.e. hull mounted temperature sensor), and (b) CTD and 
                  underway salinity data, including bestfit lines. Note: dis 
                  refers to underway data.

Figure 11a and b: au0806 comparison between (a) CTD and underway temperature 
                  data (i.e. hull mounted temperature sensor), and (b) CTD and 
                  underway salinity data, including bestfit lines. Note: dis 
                  refers to underway data.

Figure 12a and b: Nutrient and oxygen profiles for au0803 and au0806 overlap 
                  stations.

Figure 12c and d: Nutrient and oxygen profiles for au0803 and au0806 overlap 
                  stations.

Figure 12e and f: Nutrient and oxygen profiles for au0803 and au0806 overlap 
                  stations.





                 APPENDIX 1  AU0806 Hydrochemistry Cruise Report


                   ALICIA NAVI DAD and MARK RAYNER, CSIRO CMAR

(this appendix summarised from the complete cruise lab report by the above authors)

              Analaysts: Alicia Navidad and Mark Rayner (nutrients)
                       Carrie Bloomfield (dissolved oxygen)
                       Laura Herraiz Borreguero (salinity)




Al.l   Nutrients

Set-up details:

carrier used                                   ASW
diluent for manual standards                   LNSW
standard range used (nitrate+nitrite in µm/l)  0-35
standard range used (silicate in µm/l)         0-140
standard range used (phosphate in µm/l)        0-3.0
standard range used (nitrite in µm/l)          0-0.7
SRM range used (nitrate+nitrite in µm/l)       10 & 30
SRM range used (silicate in µm/l)              10, 30 & 140
SRM range used (phosphate in µm/l)             1 & 3
SRM range used (nitrite in µm/l)               0.1 & 0.3


The Lachat analyser was used for nutrient analyses on the cruise. Prior to 
running samples, initial quality runs gave values for detection limits and 
sampling precision, as well as accuracy and precision (Table A1.1).




Table A1.1: Detection limits (DL), sampling precision (SP), accuracy and 
            precision from initial Lachat analyser quality run. Accuracy is 
            reported as the % error over the top standard (35 for 
            nitrate+nitrite, 140 for silicate, 3 for phosphate). The 
            reported DL is the limit of detection of the analyte at 99% 
            confidence interval.

Nutrient (high/low)     DL       SP    precision  accuracy low  accuracy high
in µmol/l               µmol/l   CV%      CV%       % error       % error

nitrate+nitrite(30/10)  0.021    0.31     0.11       0.79          0.51
silicate (140/10)       0.015    0.07     0.16       0.15          0.59
phosphate (3/1)         0.016    0.47     0.29       0.31          1.24*

* after working on phosphates and conducting another quality run, this 
  value came down to 1.18%, and by the time station 2 dummy run was done it 
  was below 1%



For each sample, 4 sampling tubes were taken, and 2 were frozen and 2 kept in 
the fridge. The fresh samples were analysed for phosphate, nitrate and 
silicate. The trace metal group also requested nitrite, and for these the 
frozen samples were used and separate runs were done.

The LNSW (low nutrient seawater) used was collected from Maria Island in 
October 2007, and was allowed to leach for several weeks. It was tested on 
the Lachat prior to cruise au0803, and shown to have very low if any 
concentration for all 3 nutrients.

The analysis on the cruise was carried out under new strict quality control 
protocols, including modifications to the frequency of standard reference 
materials and samples, cleaning regimes and post processing steps.

From trials undertaken with the Lachat dilutor, it was decided that for the 
level of accuracy required the dilutor would not be used. All standards were 
made manually, and stock standards were validated before the voyage.

A new excel macro created by Dave Terhell was used, allowing for a 
sensitivity factor to be applied, meaning any instrument/environmental drift 
could be accounted for uniformly throughout a run. The macro also calculated 
the precision between duplicate samples, highlighting any lying outside the 
designated deviation between duplicates. Highlighted samples were repeated.


A1.2   Dissolved oxygen

The DO system used for the voyage was the Scripps photometric system using 
the National Instrumentation ND board and associated software and hardware. 
Standardisation was carried out every day prior to analyses, and a blank was 
performed at every reagent change. On two occasions the system was 
standardised against an external standard, with excellent comparison.


Al.3   Salinity

Guildline Autosal serial 62548 was used, calibrated with OSI international 
seawater standards. The instrument provided stable salinity data for the 
entire cruise. A large bubble at the start of the glass chamber was present 
consistently and did not interfere with the analysis (same as noted on 
au0803).


A1.4   Laboratory temperature control

The new "sky lab" on the mezzanine deck was used for all hydrochemistry, and 
temperature stability in the lab was good. There were 3 temperature loggers 
situated in the lab, next to each of the instruments (Table A1.2).



Table A1.2: Laboratory temperature averages and standard deviations. For 
            temperatures near the dissolved oxygen system and salinometer, 
            temperature logger data was for 23/03/2008 to 16/04/2008. For the 
            nutrient analyser, the logger malfunctioned, and the values in the 
            table are only for 20/03/2008 to 23/03/2008.

            logger location           average temperature  standard deviation
                                             (°C)                (°C)

            dissolved oxygen system         20.52                0.61
            salinometer                     21.2                 0.58
            nutrient analyser               20.56                0.32








               APPENDIX 2  AU0803 CEAMARC/CASO and AU0806 CASO
 Chlorofluorocarbon (CFC) Measurements - Cruise Reports and Preliminary Data


               MARK J. WARNER, University of Washington, Seattle

       (this appendix merges the two cruise reports by the above author)

        Samplers and Analysts:  Mark J. Warner, University of Washington
                                (warner@u.washington.edu)
                                Emily Lemagie, University of Washington


Samples for the analysis of dissolved CFC-11, CFC-12, and CFC-113 were drawn 
from 1410 of the Niskin water samples collected during au0803, and 1148 of the 
Niskin water samples collected during au0806. When taken, water samples for 
CFC analysis were the first samples drawn from the 10-liter bottles. Care was 
taken to co-ordinate the sampling of CFCs with other samples to minimize the 
time between the initial opening of each bottle and the completion of sample 
drawing. In most cases, dissolved oxygen, alkalinity and dissolved inorganic 
carbon samples were collected within several minutes of the initial opening of 
each bottle. To minimize contact with air, the CFC samples were drawn directly 
through the stopcocks of the 10-liter bottles into 100-ml precision glass 
syringes equipped with 3-way plastic stopcocks. The syringes were immersed in 
a holding bath of seawater until analyzed.

For air sampling, a ~300 meter length of 3/8" OD Dekaron tubing was run from 
the portable laboratory to the bow of the ship. A flow of air was drawn 
through this line into the CFC van using an Air Cadet pump. The air was 
compressed in the pump, with the downstream pressure held at ~1.5 atm. using a 
back-pressure regulator. A tee allowed a flow (100 ml min(^-1)) of the 
compressed air to be directed to the gas sample valves of the CFC analytical 
systems, while the bulk flow of the air (>7 l min(^-1)) was vented through the 
back pressure regulator. Air samples were generally analyzed when the relative 
wind direction was within 100 degrees of the bow of the ship to reduce the 
possibility of shipboard contamination. The pump was run for approximately 30 
minutes prior to analysis to insure that the air inlet lines and pump were 
thoroughly flushed. The average atmospheric concentrations determined during 
the cruises (from a set of 5 measurements analyzed when possible, n=33, for 
each cruise) were as follows: for au0803, 241.8 +/- 2.4 parts per trillion 
(ppt) for CFC-11, 538.6 +/- 2.2 ppt for CFC-12, and 69.7 +/- 3.2 ppt for CFC-
113; for au0806, 241.4 +/- 0.9 parts per trillion (ppt) for CFC-11, 536.5 +/- 
2.7 ppt for CFC-12, and 77.5 +/- 1.8 ppt for CFC-113.

Concentrations of CFC-11 and CFC-12, and CFC-113 in air samples, seawater and 
gas standards were measured by shipboard electron capture gas chromatography 
(EC-GC) using techniques modified from those described by Bullister and Weiss 
(1988). For seawater analyses, water was transferred from a glass syringe to 
a fixed volume chamber (~30 ml). The contents of the chamber were then 
injected into a glass sparging chamber. The dissolved gases in the seawater 
sample were extracted by passing a supply of CFC-free purge gas through the 
sparging chamber for a period of 4 minutes at 70 ml min(^-1) for au0803, and 
at 80 ml min(^-1) for au0806. Water vapor was removed from the purge gas 
during passage through an 18 cm long, 3/8" diameter glass tube packed with 
the desiccant magnesium perchlorate. The sample gases were concentrated on a 
cold-trap consisting of a 1/8" OD stainless steel tube with a ~10 cm section 
packed tightly with Porapak N (60-80 mesh). A vortex cooler, using compressed 
air at 95 psi, was used to cool the trap, to approximately ~20°C. After 4 
minutes of purging, the trap was isolated, and the trap was heated 
electrically to ~100°C. The sample gases held in the trap were then injected 
onto a precolumn (~25 cm of 1/8" O.D. stainless steel tubing packed with 
80-100 mesh Porasil C, held at 70°C) for the initial separation of CFC-12, 
CFC-11 and CFC-113 from other compounds. After the CFCs had passed from the 
pre-column into the main analytical column (~183 cm of 1/8" OD stainless 
steel tubing packed with Carbograph 1AC, 80-100 mesh, held at 70°C) of GC1 (a 
HP 5890 Series II gas chromatograph with ECD), the flow through the 
pre-column was reversed to backflush slower eluting compounds.

The analytical system was calibrated frequently using a standard gas of known 
CFC composition. Gas sample loops of known volume were thoroughly flushed with 
standard gas and injected into the system. The temperature and pressure was 
recorded so that the amount of gas injected could be calculated. The 
procedures used to transfer the standard gas to the trap, precolumn, main 
chromatographic column and EC detector were similar to those used for 
analyzing water samples. Two sizes of gas sample loops were used. Multiple 
injections of these loop volumes could be made to allow the system to be 
calibrated over a relatively wide range of concentrations. Air samples and 
system blanks (injections of loops of CFC-free gas) were injected and analyzed 
in a similar manner. For au0803, the typical analysis time for seawater, air, 
standard or blank samples was ~10.5 minutes. For au0806, the typical analysis 
time for seawater samples was 11.5 min., and for gas samples was ~10.5 
minutes.

Concentrations of the CFCs in air, seawater samples and gas standards are 
reported relative to the SIO98 calibration scale (Prinn et. al., 2000). 
Concentrations in air and standard gas are reported in units of mole fraction 
CFC in dry gas, and are typically in the parts per trillion (ppt) range. 
Dissolved CFC concentrations are given in units of picomoles per kilogram 
seawater (pmol kg(^-1)). CFC concentrations in air and seawater samples were 
determined by fitting their chromatographic peak areas to multi-point 
calibration curves, generated by injecting multiple sample loops of gas from a 
working standard (UW cylinder 45191 for CFC-11: 386.94 ppt, CFC-12: 200.92 
ppt, and CFC-113: 105.4 ppt) into the analytical instrument. The response of 
the detector to the range of moles of CFC-12 and CFC-113 passing through the 
detector remained relatively constant during the cruises. The response of the 
detector to the upper range of CFC-11 amounts was found to slowly change 
during the cruises. Full-range calibration curves were run at intervals of 10 
days during the cruises. These were supplemented with occasional injections of 
multiple aliquots of the standard gas at more frequent time intervals. Single 
injections of a fixed volume of standard gas at one atmosphere were run much 
more frequently (at intervals of ~90 minutes) to monitor short-term changes in 
detector sensitivity. The CFC-113 peak was often on a small bump on the 
baseline, resulting in a large dependence of the peak area on the choice of 
endpoints for integration. The height of the peak was instead used to provide 
better precision. For au0803, the precisions of measurements of the standard 
gas in the fixed volume (n=784) were ± 0.51% for CFC-12, 0.81% for CFC-11, and 
4.2% for CFC-113. For au0806, the precisions of measurements of the standard 
gas in the fixed volume (n=450) were ± 0.61% for CFC-12, 0.89% for CFC-11, and 
5.2% for CFC-113.

The efficiency of the purging process was evaluated periodically by 
re-stripping high concentration surface water samples and comparing the 
residual concentrations to initial values. For au0803, these re-strip values 
were approximately 2-3% for all 3 compounds, and a fit of the re-strip 
efficiency as a function of temperature will be applied to the final data 
set; no correction has been applied to the preliminary data set. For au0806, 
these re-strip values were approximately 1% for all 3 compounds, and a 
correction has been applied to the shipboard data.

The determination of a blank due to sampling and analysis of CFC-free waters 
was hampered by the lack of CFC-free waters. For au0803, at CTD 1 CFCs in the 
deepest sample at 3000 m were 0.005 pmol kg(^-1) for CFC-11 and CFC-12. For 
au0806, at several stations at the northern end of the section, CFCs in the 
deepest sample were measured to be less than 0.005 pmol kg(^-1) for CFC-11 
and CFC-12. No sampling blank corrections have been made to the preliminary 
data sets.

For au0803, based on the analysis of 74 duplicate samples, we estimate 
precisions (1 standard deviation) of 1.1% or 0.006 pmol kg(^-1) (whichever 
is greater) for dissolved CFC-11, 0.56% or 0.003 pmol kg(^-1) for CFC-12 
measurements, and 2.8% or 0.004 pmol kg(^-1) for CFC-113.

For au0806, based on the analysis of 46 duplicate samples, we estimate 
precisions (1 standard deviation) of 0.75% or 0.003 pmol kg(^-1) (whichever 
is greater) for dissolved CFC-11, 0.30% or 0.003 pmol kg(^-1) for CFC-12 
measurements, and 4.8% or 0.005 pmol kg(^-1) for CFC-113.

A very small number of water samples had anomalously high CFC concentrations 
relative to adjacent samples. These samples occurred sporadically during the 
cruises and were not clearly associated with other features in the water 
column (e.g. anomalous dissolved oxygen, salinity or temperature features). 
This suggests that these samples were probably contaminated with CFCs during 
the sampling or analysis processes. Measured concentrations for these 
anomalous samples are included in the preliminary data, but are given a 
quality flag value of either 3 (questionable measurement) or 4 (bad 
measurement).

For au0806, a small amount of water vapor made its way onto the 
chromatographic column on April 10th and resulted in less than optimal 
performance of the analytical system for a few days. During that time CFC-113 
peaks were located atop a broad contaminant peak and difficult to integrate. 
A large amount of CFC-113 data are flagged as bad (4) during this period. As 
the contamination cleared up over 2-3 days, this broad peak gradually 
disappeared. CFC-113 values have been flagged as questionable during this 
interval, until the baseline was flat. Although the baseline was very noisy, 
the data quality for CFC-11 and CFC-12 was only slightly worse than normal and 
was not flagged.


Bullister, J.L. and Weiss, R.F., 1988. Determination of CC1(3)F and CC1(2)F(2)
    seawater and air. Deep-Sea Research, 25, 839-853.

Prinn, R. G., Weiss, R.F., Fraser, P.J., Simmonds, PG., Cunnold, D.M., Alyea, 
    F.N., ODoherty, S., Salameh, P., Miller, BR., Huang, J., Wang, R.H.J., 
    Hartley, D.E., Harth, C., Steele, L.P., Sturrock, G., Midgley, P.M. and 
    McCulloch, A., 2000. A history of chemically and radiatively important 
    gases in air deduced from ALE/GAGE/AGAGE. Journal of Geophysical 
    Research, 105, 17,751-17,792




CCHDO DATA PROCESSING NOTES

Date        Person       Data Type           Action           Summary 
----------  -----------  ------------------  ---------------  ---------------------------
2008-05-20  M Warner     CTD/BTL/SUM         Submitted        Rintoul/Rosenberg data 
                                                              submitted by Mark Warner/UW 
            Steve Rinoul, the Australian PI,is fine with the CTD data being made 
            available, but he wants to wait on the bottle files. Bronte Tilbrook 
            still needs to complete the analyses of the CO2 system samples. (entry 
            by S. Diggs: 20080701) 

2009-10-02  M Rosenberg  CTD/SUM             Submitted        Replaces data 
                                                              submitted by Warner 
            Sounds like there's confusion over this cruise. First up, there are 
            actually two different cruises. 

            The 2 cruises are:

            09AR0803 (alias au0803), cruise dates 16th December 2007 to 27th 
            January 2008, "CASO" and "CEAMARC" projects, and SR3 transect 09AR0806 
            (alias au0806), cruise dates 22nd March 2008 to 17th April 2008, SR3 
            transect CTD and SUM files for these 2 cruises are now finalised (new 
            version August 2009).

            Bottle data SEA files not ready - still waiting on nutrients from the 
            CSIRO hydrochemists, plus Mark Warner is finalising CFC's (I only 
            recently gave Mark the finalised CTD data which allows him to finalise 
            CFC's).

            I'm sending you both these cruises attached to a follow-up email - let 
            me know if you get it. They both happened within 2008, so I guess that 
            makes them IPY cruises.

            Feel free to make them available to the ARGO community. And hopefully 
            I'll be able to send the bottle data sometime soon. 

2010-08-10  M Rosenberg  CTD/BTL/SUM/CrsRpt  Submitted        to go online 

            cruise was submitted via email by Mark Rosenberg. Please note this 
            submission contains a WOCE sum file, exchange bottle and CTD files as 
            well as a cruise doc and a README containing citation info for these 
            data 

2012-02-06  C Berys      BTL/SUM             Website Updated  Exchange, NetCDF, WOCE files online 
            2012-02-03
            SR03 2008 ExpoCode 09AR20080322 formatting notes - btl, SUM
            C Berys

            SUBMISSION

            09AR0806_woceexchange_version02jun2010.zip submitted by Mark Rosenberg 
            on 2010-08-10 containing bottle, CTD, SUM, and readme files unzipped. 
            Bottle and SUM files formatted and put online.

            The file contains the following parameters (* with flag column):

            DEPTH
            CTDPRS
            CTDTMP
            CTDSAL*
            SALNTY*
            CTDOXY*
            OXYGEN*
            SILCAT*
            NO2+NO3*
            PHSPHT*
            CFC-11*
            CFC-12*
            CFC113*
            FLUOR*
            PAR*

            The following changes were made to the submission WOCE file:
            
            added first line
            Expocode changed from 09AR0806_1 to 09AR20080322
            DEPTH units changed from "" to "METERS"
            CTDSAL units changed from "PSS78" to "PSS-78"
            SALNTY units changed from "PSS78" to "PSS-78"
            BLTNBR" was not recognized. (flag)
            CFC-113 changed to CFC113
            CTDFLUORO changed to FLUOR
            FLUOR units changed from "" to "MG/M^3"
            CTDPAR changed to PAR
            station 15 "Nan" changed to -999 with correct precision for the 
            following parameters:
            
            OXYGEN,SILCAT,NO2+NO3,PHSPHT,CFC-11
            
            The following changes were made to the submission SUM file:

            Expocode changed from 09AR0806_1 to 09AR20080322
            
            FORMATTED FILE

            WOCE bottle file created using exchange_to_wocebot.rb (J Fields)
            Added references from readme to Exchange bottle file
            Included readme as readme_hy1.csv
            NetCDF bottle file created using exbot_to_netcdf.pl (S Diggs)
            Exchange and NetCDF files opened in JOA with no apparent problems 
            
2012-08-01  J Kappa      CrsRpt              Submitted       to go online
            I've placed 2 new versions of the cruise report:

            sr03_09AR20080322do.pdf
            sr03_09AR20080322do.txt

            Into the co2clivar/southern/sr03/sr03_09AR20080322/ directory.

            Both versions include summary pages and CCHDO data processing notes.

            The pdf version also includes a linked Table of Contents and links 
            to figures, tables and appendices.

            Both will be available on the cchdo website following the next 
            update script run.
