Metadata Report for BODC Series Reference Number 1259628


Metadata Summary

Data Description

Data Category Water sample data
Instrument Type
NameCategories
Niskin bottle  discrete water samplers
Instrument Mounting lowered unmanned submersible
Originating Country United Kingdom
Originator Dr Reg Uncles
Originating Organization Plymouth Marine Laboratory
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) North Sea Project 1987-1992
 

Data Identifiers

Originator's Identifier CH52_CTD_NUTS_4:2010
BODC Series Reference 1259628
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 1989-05-23 07:39
End Time (yyyy-mm-dd hh:mm) -
Nominal Cycle Interval -
 

Spatial Co-ordinates

Latitude 54.58521 N ( 54° 35.1' N )
Longitude 4.83890 E ( 4° 50.3' E )
Positional Uncertainty 0.05 to 0.1 n.miles
Minimum Sensor or Sampling Depth 2.8 m
Maximum Sensor or Sampling Depth 42.5 m
Minimum Sensor or Sampling Height 5.3 m
Maximum Sensor or Sampling Height 45.0 m
Sea Floor Depth 47.8 m
Sea Floor Depth Source -
Sensor or Sampling Distribution Unspecified -
Sensor or Sampling Depth Datum Unspecified -
Sea Floor Depth Datum Unspecified -
 

Parameters

BODC CODERankUnitsTitle
ADEPZZ011MetresDepth below surface of the water body
AMONFID21Micromoles per litreConcentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and flow-injection analysis
BOTTFLAG1DimensionlessSampling process quality flag (BODC C22)
NTRIAATX1Micromoles per litreConcentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis
NTRZAATX1Micromoles per litreConcentration of nitrate+nitrite {NO3+NO2} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis
PHOSAATX1Micromoles per litreConcentration of phosphate {PO43- CAS 14265-44-2} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis
SAMPRFNM1DimensionlessSample reference number
SLCAAATX1Micromoles per litreConcentration of silicate {SiO44- CAS 17181-37-2} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis

Definition of BOTTFLAG

BOTTFLAGDefinition
0The sampling event occurred without any incident being reported to BODC.
1The filter in an in-situ sampling pump physically ruptured during sample resulting in an unquantifiable loss of sampled material.
2Analytical evidence (e.g. surface water salinity measured on a sample collected at depth) indicates that the water sample has been contaminated by water from depths other than the depths of sampling.
3The feedback indicator on the deck unit reported that the bottle closure command had failed. General Oceanics deck units used on NERC vessels in the 80s and 90s were renowned for reporting misfires when the bottle had been closed. This flag is also suitable for when a trigger command is mistakenly sent to a bottle that has previously been fired.
4During the sampling deployment the bottle was fired in an order other than incrementing rosette position. Indicative of the potential for errors in the assignment of bottle firing depth, especially with General Oceanics rosettes.
5Water was reported to be escaping from the bottle as the rosette was being recovered.
6The bottle seals were observed to be incorrectly seated and the bottle was only part full of water on recovery.
7Either the bottle was found to contain no sample on recovery or there was no bottle fitted to the rosette position fired (but SBE35 record may exist).
8There is reason to doubt the accuracy of the sampling depth associated with the sample.
9The bottle air vent had not been closed prior to deployment giving rise to a risk of sample contamination through leakage.

Definition of Rank

  • Rank 1 is a one-dimensional parameter
  • Rank 2 is a two-dimensional parameter
  • Rank 0 is a one-dimensional parameter describing the second dimension of a two-dimensional parameter (e.g. bin depths for moored ADCP data)

Problem Reports

No Problem Report Found in the Database


Data Access Policy

Open Data supplied by Natural Environment Research Council (NERC)

You must always use the following attribution statement to acknowledge the source of the information: "Contains data supplied by Natural Environment Research Council."


Narrative Documents

Niskin Bottle

The Niskin bottle is a device used by oceanographers to collect subsurface seawater samples. It is a plastic bottle with caps and rubber seals at each end and is deployed with the caps held open, allowing free-flushing of the bottle as it moves through the water column.

Standard Niskin

The standard version of the bottle includes a plastic-coated metal spring or elastic cord running through the interior of the bottle that joins the two caps, and the caps are held open against the spring by plastic lanyards. When the bottle reaches the desired depth the lanyards are released by a pressure-actuated switch, command signal or messenger weight and the caps are forced shut and sealed, trapping the seawater sample.

Lever Action Niskin

The Lever Action Niskin Bottle differs from the standard version, in that the caps are held open during deployment by externally mounted stainless steel springs rather than an internal spring or cord. Lever Action Niskins are recommended for applications where a completely clear sample chamber is critical or for use in deep cold water.

Clean Sampling

A modified version of the standard Niskin bottle has been developed for clean sampling. This is teflon-coated and uses a latex cord to close the caps rather than a metal spring. The clean version of the Levered Action Niskin bottle is also teflon-coated and uses epoxy covered springs in place of the stainless steel springs. These bottles are specifically designed to minimise metal contamination when sampling trace metals.

Deployment

Bottles may be deployed singly clamped to a wire or in groups of up to 48 on a rosette. Standard bottles have a capacity between 1.7 and 30 L, while Lever Action bottles have a capacity between 1.7 and 12 L. Reversing thermometers may be attached to a spring-loaded disk that rotates through 180° on bottle closure.

Nutrients as part of the North Sea Project

Document History

Converted from CDROM documentation.

Sampling strategy and methodology

Survey cruises

Duplicate samples were collected in 30 ml 'Elkay Dilu-Vials' from each CTD bottle. Samples were stored in a refrigerator at 4°C between collection and analysis and usually analysed within four hours of collection. Initially, two aliquots from one the samples were analysed. If a problem was considered to have occurred, the second sample was analysed. The samples were unfiltered and no preservative was added.

The samples were analysed using a ChemLab AA-II segmented continuous flow autoanalyser. The chemistries used were similar to those described in Grasshof et al (1983). Peak heights were interpreted using a ChemLab PHA interface and software running on an IBM PS2/50. Each run was calibrated by measurement of a set of 4 standards run in duplicate at the start of the run to which a third order polynomial, forced to pass through the origin, was fitted.

Analyses were made for nitrate+nitrite, nitrate, phosphate, silicon and (for Challenger 39 and subsequent cruises), ammonia.

The replicate analyses were supplied to BODC. Values were subjected to a simple range check with seasonally varying tolerances and a check was made to identify samples with excessive differences between replicates. Any problems identified were resolved by interaction with the Principal Investigator and erroneous values corrected or deleted from the data set. All remaining replicates were then averaged.

In general, the autoanalyser worked well. The only problems reported were random variations in Cu/Cd reduction coil efficiency (between 70 and 90%) on two cruises (Challenger 33 and Challenger 72A) and occasional baseline drift and spiking, mostly on phosphate and nitrite.

During Challenger 33, problems were encountered with the PS2 processing software and the nutrient concentrations were obtained by manual determination of peak heights from chart recorder output.

The survey data set is believed to be of good quality and has borne up well to intercomparison with data from other sources during the compilation of synthesised data sets by the ICES hydrographer.

Process cruises

Analyses for the major nutrients (nitrate+nitrite, phosphate, nitrite and silicate) were undertaken on CTD water bottle samples for the following process cruises: Challenger 44, Challenger 48, Challenger 50, Challenger 52, Challenger 60, Challenger 62 and Challenger 72C.

For Challenger 50 and Challenger 72C the survey protocols, including the determination of ammonia, were followed exactly by an analyst who had also participated in survey cruises. Quality control was undertaken by the analyst prior to submission to BODC and the data are believed to be of the same good quality as the survey data.

For the resuspension cruises, Challenger 44, Challenger 52 and Challenger 60, the survey protocols were generally followed except the concentrations were computed manually and all quality control was done prior to submission to BODC. The analyst had participated in survey cruises.

On two of these cruises, Challenger 52 and Challenger 60 ammonia was determined by flow injection analysis. The method is based upon the conversion of the ammonium ion into gaseous ammonia across a hydrophobic membrane and is fully described in Willason and Johnson (1986) and Howland et al.

There are no reasons to suspect the quality of the data from these cruises.

For Challenger 48 and 62 the analyses were done using the same equipment but details of the protocols followed, including quality control procedures, are unknown.

Feedback to BODC indicates that the nitrate data from Challenger 48 appear to be high by up to a factor of 10 and that the phosphate data do not exhibit the expected relationships with other parameters. However, it is not possible to categorically state that the data are in error because the cruises were working in waters strongly influenced by the Rhine plume.

WARNING. It is strongly recommended that the nutrient data from Challenger 48 and Challenger 62 be used with caution.

References

Grasshof, K., Erhardt, M. and Kremling, K. (1983). Methods of sea water analysis, 2nd edition. Verlag Chemie, Weinheim, 419pp..

Howland, R.J.M., A.J. Bale and P.G. Watson. Plymouth Marine Laboratory Estuarine Processes Group Analytical Methods Handbook.

Willason, S.W. and K.S. Johnson (1986). A rapid, highly sensitive technique for the determination of ammonia in sea water. Mar. Biol. 91, 285-290.


Project Information

North Sea Project

The North Sea Project (NSP) was the first Marine Sciences Community Research project of the Natural Environment Research Council (NERC). It evolved from a NERC review of shelf sea research, which identified the need for a concerted multidisciplinary study of circulation, transport and production.

The ultimate aim of the NERC North Sea Project was the development of a suite of prognostic water quality models to aid management of the North Sea. To progress towards water quality models, three intermediate objectives were pursued in parallel:

Proudman Oceanographic Laboratory hosted the project, which involved over 200 scientists and support staff from NERC and other Government funded laboratories, as well as seven universities and polytechnics.

The project ran from 1987 to 1992, with marine field data collection between April 1988 and October 1989. One shakedown (CH28) and fifteen survey cruises (Table 1), each lasting 12 days and following the same track, were repeated monthly. The track selected covered the summer-stratified waters of the north and the homogeneous waters in the Southern Bight in about equal lengths together with their separating frontal band from Flamborough head to Dogger Bank, the Friesian Islands and the German Bight. Mooring stations were maintained at six sites for the duration of the project.

Table 1: Details of NSP Survey Cruises on RRS Challenger
Cruise No. Date
CH28 29/04/88 - 15/05/88
CH33 04/08/88 - 16/08/88
CH35 03/09/88 - 15/09/88
CH37 02/10/88 - 14/10/88
CH39 01/11/88 - 13/11/88
CH41 01/12/88 - 13/12/88
CH43 30/12/88 - 12/01/89
CH45 28/01/89 - 10/02/89
CH47 27/02/89 - 12/03/89
CH49 29/03/89 - 10/04/89
CH51 27/04/89 - 09/05/89
CH53 26/05/89 - 07/06/89
CH55 24/06/89 - 07/07/89
CH57 24/07/89 - 06/08/89
CH59 23/08/89 - 04/09/89
CH61 21/09/89 - 03/10/89

Alternating with the survey cruises were process study cruises (Table 2), which investigated some particular aspect of the science of the North Sea. These included fronts (nearshore, circulation and mixing), sandwaves and sandbanks, plumes (Humber, Wash, Thames and Rhine), resuspension, air-sea exchange, primary productivity and blooms/chemistry.

Table 2: Details of NSP Process cruises on RRS Challenger
Cruise No. Date Process
CH34 18/08/88 - 01/09/88 Fronts - nearshore
CH36 16/09/88 - 30/09/88 Fronts - mixing
CH56 08/07/89 - 22/07/89 Fronts - circulation
CH58 07/08/89 - 21/08/89 Fronts - mixing
CH38 24/10/88 - 31/10/88 Sandwaves
CH40 15/11/88 - 29/11/88 Sandbanks
CH42 15/12/88 - 29/12/88 Plumes/Sandbanks
CH46 12/02/89 - 26/02/89 Plumes/Sandwaves
CH44 13/01/89 - 27/01/89 Resuspension
CH52 11/05/89 - 24/05/89 Resuspension
CH60 06/09/89 - 19/09/89 Resuspension
CH48 13/03/89 - 27/03/89 Air/sea exchanges
CH62 05/10/89 - 19/10/89 Air/sea exchanges
CH50 12/04/89 - 25/04/89 Blooms/chemistry
CH54 09/06/89 - 22/06/89 Production

In addition to the main data collection period, a series of cruises took place between October 1989 and October 1990 that followed up work done on previous cruises (Table 3). Process studies relating to blooms, plumes (Humber, Wash and Rhine), sandwaves and the flux of contaminants through the Dover Strait were carried out as well as two `survey' cruises.

Table 3: Details of NSP `Follow up' cruises on RRS Challenger
Cruise No. Date Process
CH62A 23/10/89 - 03/11/89 Blooms
CH64 03/04/90 - 03/05/90 Blooms
CH65 06/05/90 - 17/05/90 Humber plume
CH66A 20/05/90 - 31/05/90 Survey
CH66B 03/06/90 - 18/06/90 Contaminants through Dover Strait
CH69 26/07/90 - 07/08/90 Resuspension/Plumes
CH72A 20/09/90 - 02/10/90 Survey
CH72B 04/10/90 - 06/10/90 Sandwaves/STABLE
CH72C 06/10/90 - 19/10/90 Rhine plume

The data collected during the observational phase of the North Sea Project comprised one of the most detailed sets of observations ever undertaken in any shallow shelf sea at that time.


Data Activity or Cruise Information

Data Activity

Start Date (yyyy-mm-dd) 1989-05-23
End Date (yyyy-mm-dd) 1989-05-23
Organization Undertaking ActivityDunstaffnage Marine Laboratory (now Scottish Association for Marine Science)
Country of OrganizationUnited Kingdom
Originator's Data Activity IdentifierCH52_CTD_2010
Platform Categorylowered unmanned submersible

BODC Sample Metadata Report for CH52_CTD_2010

Sample reference number Nominal collection volume(l) Bottle rosette position Bottle firing sequence number Minimum pressure sampled (dbar) Maximum pressure sampled (dbar) Depth of sampling point (m) Bottle type Sample quality flag Bottle reference Comments
292970   10.00       45.90   46.20   42.50 Niskin bottle No problem reported    
292984   10.00       20.00   20.50   17.00 Niskin bottle No problem reported    
292998   10.00        5.80    6.20    2.80 Niskin bottle No problem reported    

Please note:the supplied parameters may not have been sampled from all the bottle firings described in the table above. Cross-match the Sample Reference Number above against the SAMPRFNM value in the data file to identify the relevant metadata.

Related Data Activity activities are detailed in Appendix 1

Cruise

Cruise Name CH52
Departure Date 1989-05-11
Arrival Date 1989-05-24
Principal Scientist(s)Colin R Griffiths (Dunstaffnage Marine Laboratory)
Ship RRS Challenger

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NameNSP Resusp. N
CategoryOffshore location
Latitude54° 34.80' N
Longitude4° 49.80' E
Water depth below MSL45.0 m

Fixed Station: North Sea Project Resuspension Experiment Northern Site

This site was one of two contrasting North Sea sites occupied during the North Sea Project Resuspension Experiment.

The Northern site was located in 45m of water and was characterised by a muddy sand bed and a seasonally stratified water column.

The rigs deployed here lie within a box bounded by co-ordinates 54.576N 4.801E at the southwest corner and 54.600N 4.865E at the northeast corner. Magnetic variation at this site was 2.9° west.

Northern site deployment history is summarised below:

Rig ID Meter type Meter height Start date Data return (days) Comment
00319

CM

TR

CM

TR

TR

30.0m

30.0m

10.0m

10.0m

 

16/01/89

16/01/89

16/01/89

16/01/89

16/01/89

5.7

5.7

5.7

5.7

0.0

N/A

N/A

N/A

N/A

No data

00320

CM

CM

CM

37.0m

31.0m

 

17/01/89

17/01/89

17/01/89

4.7

4.7

0.0

N/A

N/A

No data

00321

CM

CM

35.0m

 

17/01/89

17/01/89

4.9

0.0

N/A

No data

00322 TG 0.5m 16/01/89 6.8  
00323 TR 1.2m 17/01/89 5.0  
00324 MET 45.0m 16/01/89 7.0  
00325 WV 45.0m 16/01/89 6.0  
00326 ADCP 0.8m 18/01/89 5.0  
00352

CM

TR

CM

TR

CM

TR

21.5m

 

11.0m

9.0m

6.0m

4.0m

14/05/89

14/05/89

14/05/89

14/05/89

14/05/89

14/05/89

5.8

0.0

5.8

5.8

5.8

5.8

N/A

No data

N/A

N/A

N/A

N/A

00410

CM

TR

CM

TR

CM

TR

30.0m

29.0m

10.0m

9.0m

5.0m

 

07/09/89

07/09/89

07/09/89

07/09/89

07/09/89

07/09/89

9.7

9.7

9.7

9.7

9.7

0.0

N/A

N/A

N/A

N/A

N/A

No data

00411

CM

CM

36.0m

30.0m

08/09/89

08/09/89

8.2

8.2

 
00412

CM

CM

 

35.0m

08/09/89

08/09/89

0.0

5.8

No data

N/A

00413 TG   08/09/89 0.0 No data
00414 TR 1.2m 07/09/89 10.0  
00415 MET 45.0m 07/09/89 8.0  
00416 WV 45.0m 08/09/89 13.0  
00417 ADCP 0.8m 08/09/89 8.1  

ADCP = Acoustic Doppler Current Profiler
TR = Transmissometer
CM = Current Meter
MET = Met. Buoy
WV = Wave Rider
TG = Tide Gauge

Related Fixed Station activities are detailed in Appendix 2

Fixed Station Information

Station NameNSP CTD Site BJ
CategoryOffshore location
Latitude54° 35.36' N
Longitude4° 49.91' E
Water depth below MSL

North Sea Project CTD Site BJ

Site BJ was one of 123 North Sea Project CTD fixed stations.

Casts were performed by 16 cruises between 08/08/1988 and 30/07/1990, the measurements collected lie within a box bounded by co-ordinates 54.57007°N, 4.7875°E at the southwest corner and 54.60873°N, 4.87626°E at the northeast corner.

Related Fixed Station activities are detailed in Appendix 3


BODC Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
Blank Unqualified
< Below detection limit
> In excess of quoted value
A Taxonomic flag for affinis (aff.)
B Beginning of CTD Down/Up Cast
C Taxonomic flag for confer (cf.)
D Thermometric depth
E End of CTD Down/Up Cast
G Non-taxonomic biological characteristic uncertainty
H Extrapolated value
I Taxonomic flag for single species (sp.)
K Improbable value - unknown quality control source
L Improbable value - originator's quality control
M Improbable value - BODC quality control
N Null value
O Improbable value - user quality control
P Trace/calm
Q Indeterminate
R Replacement value
S Estimated value
T Interpolated value
U Uncalibrated
W Control value
X Excessive difference

SeaDataNet Quality Control Flags

The following single character qualifying flags may be associated with one or more individual parameters with a data cycle:

Flag Description
0 no quality control
1 good value
2 probably good value
3 probably bad value
4 bad value
5 changed value
6 value below detection
7 value in excess
8 interpolated value
9 missing value
A value phenomenon uncertain
Q value below limit of quantification

Appendix 1: CH52_CTD_2010

Related series for this Data Activity are presented in the table below. Further information can be found by following the appropriate links.

If you are interested in these series, please be aware we offer a multiple file download service. Should your credentials be insufficient for automatic download, the service also offers a referral to our Enquiries Officer who may be able to negotiate access.

Series IdentifierData CategoryStart date/timeStart positionCruise
1659006Water sample data1989-05-23 07:39:0054.58521 N, 4.8389 ERRS Challenger CH52
1688742Water sample data1989-05-23 07:39:0054.58521 N, 4.8389 ERRS Challenger CH52

Appendix 2: NSP Resusp. N

Related series for this Fixed Station are presented in the table below. Further information can be found by following the appropriate links.

If you are interested in these series, please be aware we offer a multiple file download service. Should your credentials be insufficient for automatic download, the service also offers a referral to our Enquiries Officer who may be able to negotiate access.

Series IdentifierData CategoryStart date/timeStart positionCruise
592477Offshore sea floor pressure series1989-01-16 14:07:3054.5767 N, 4.8583 ENot applicable
609939Transmittance/attenuance, turbidity, or SPM conc.1989-01-16 16:50:0054.5917 N, 4.8633 ENot applicable
609940Transmittance/attenuance, turbidity, or SPM conc.1989-01-16 16:50:0054.5917 N, 4.8633 ENot applicable
580360Currents -subsurface Eulerian1989-01-16 17:00:0054.5917 N, 4.8633 ENot applicable
580359Currents -subsurface Eulerian1989-01-16 17:00:0654.5917 N, 4.8633 ENot applicable
609927Transmittance/attenuance, turbidity, or SPM conc.1989-01-17 09:30:0054.5917 N, 4.8633 ENot applicable
593143Currents -subsurface Eulerian1989-01-17 12:20:0054.5817 N, 4.855 ENot applicable
593131Currents -subsurface Eulerian1989-01-17 15:40:0054.59 N, 4.8017 ENot applicable
593155Currents -subsurface Eulerian1989-01-17 15:40:0054.59 N, 4.8017 ENot applicable
814919CTD or STD cast1989-01-17 20:22:0054.58333 N, 4.83067 ERRS Challenger CH44
814920CTD or STD cast1989-01-17 22:09:0054.5845 N, 4.81617 ERRS Challenger CH44
814932CTD or STD cast1989-01-18 00:07:0054.57867 N, 4.826 ERRS Challenger CH44
814944CTD or STD cast1989-01-18 02:02:0054.58017 N, 4.824 ERRS Challenger CH44
814956CTD or STD cast1989-01-18 04:07:0054.57883 N, 4.8275 ERRS Challenger CH44
814968CTD or STD cast1989-01-18 06:06:0054.57683 N, 4.83583 ERRS Challenger CH44
814981CTD or STD cast1989-01-18 08:02:0054.58017 N, 4.83017 ERRS Challenger CH44
814993CTD or STD cast1989-01-18 10:02:0054.57917 N, 4.829 ERRS Challenger CH44
604277Currents -subsurface Eulerian1989-01-18 11:39:2954.5983 N, 4.805 ENot applicable
815112CTD or STD cast1989-01-21 20:04:0054.5875 N, 4.84183 ERRS Challenger CH44
815124CTD or STD cast1989-01-21 22:05:0054.58783 N, 4.81567 ERRS Challenger CH44
815136CTD or STD cast1989-01-22 00:03:0054.583 N, 4.82783 ERRS Challenger CH44
815148CTD or STD cast1989-01-22 02:05:0054.58333 N, 4.84117 ERRS Challenger CH44
815161CTD or STD cast1989-01-22 04:07:0054.58383 N, 4.82517 ERRS Challenger CH44
815173CTD or STD cast1989-01-22 06:08:0054.58433 N, 4.83417 ERRS Challenger CH44
815185CTD or STD cast1989-01-22 08:03:0054.58717 N, 4.8395 ERRS Challenger CH44
815197CTD or STD cast1989-01-22 10:16:0054.58667 N, 4.83133 ERRS Challenger CH44
609952Transmittance/attenuance, turbidity, or SPM conc.1989-05-14 10:10:0054.5698 N, 4.8397 ENot applicable
609964Transmittance/attenuance, turbidity, or SPM conc.1989-05-14 10:20:0054.5698 N, 4.8397 ENot applicable
592103Currents -subsurface Eulerian1989-05-14 10:24:0054.5818 N, 4.8397 ENot applicable
592115Currents -subsurface Eulerian1989-05-14 10:25:0054.5818 N, 4.8397 ENot applicable
592127Currents -subsurface Eulerian1989-05-14 10:25:0054.5818 N, 4.8397 ENot applicable
816742CTD or STD cast1989-05-14 13:06:0054.5835 N, 4.8515 ERRS Challenger CH52
1258649Water sample data1989-05-14 13:11:0054.5835 N, 4.85142 ERRS Challenger CH52
816754CTD or STD cast1989-05-14 14:25:0054.584 N, 4.84817 ERRS Challenger CH52
1258650Water sample data1989-05-14 14:30:0054.58398 N, 4.84817 ERRS Challenger CH52
816766CTD or STD cast1989-05-14 15:19:0054.58233 N, 4.84783 ERRS Challenger CH52
1258662Water sample data1989-05-14 15:24:0054.58231 N, 4.84778 ERRS Challenger CH52
816778CTD or STD cast1989-05-14 16:26:0054.582 N, 4.87633 ERRS Challenger CH52
1258674Water sample data1989-05-14 16:35:0054.58206 N, 4.87626 ERRS Challenger CH52
816791CTD or STD cast1989-05-14 19:04:0054.57717 N, 4.8445 ERRS Challenger CH52
1258698Water sample data1989-05-14 19:10:0054.57724 N, 4.84447 ERRS Challenger CH52
816809CTD or STD cast1989-05-14 20:02:0054.57383 N, 4.833 ERRS Challenger CH52
1258705Water sample data1989-05-14 20:08:0054.57378 N, 4.83298 ERRS Challenger CH52
816810CTD or STD cast1989-05-14 21:18:0054.58467 N, 4.82417 ERRS Challenger CH52
1258717Water sample data1989-05-14 21:23:0054.58463 N, 4.82423 ERRS Challenger CH52
816822CTD or STD cast1989-05-14 22:07:0054.58367 N, 4.82933 ERRS Challenger CH52
1258729Water sample data1989-05-14 22:12:0054.58374 N, 4.82939 ERRS Challenger CH52
816834CTD or STD cast1989-05-14 23:10:0054.58867 N, 4.82883 ERRS Challenger CH52
1258730Water sample data1989-05-14 23:15:0054.58867 N, 4.82884 ERRS Challenger CH52
816846CTD or STD cast1989-05-15 00:03:0054.586 N, 4.834 ERRS Challenger CH52
1258742Water sample data1989-05-15 00:08:0054.58603 N, 4.83405 ERRS Challenger CH52
816858CTD or STD cast1989-05-15 02:02:0054.58683 N, 4.85267 ERRS Challenger CH52
1258754Water sample data1989-05-15 02:07:0054.58682 N, 4.85261 ERRS Challenger CH52
816871CTD or STD cast1989-05-15 03:12:0054.58333 N, 4.85717 ERRS Challenger CH52
1258766Water sample data1989-05-15 03:18:0054.58339 N, 4.85717 ERRS Challenger CH52
816883CTD or STD cast1989-05-15 04:02:0054.58267 N, 4.8505 ERRS Challenger CH52
1258778Water sample data1989-05-15 04:08:0054.58266 N, 4.85057 ERRS Challenger CH52
816895CTD or STD cast1989-05-15 05:01:0054.58483 N, 4.8675 ERRS Challenger CH52
1258791Water sample data1989-05-15 05:07:0054.58475 N, 4.86752 ERRS Challenger CH52
816902CTD or STD cast1989-05-15 18:04:0054.575 N, 4.85217 ERRS Challenger CH52
817327CTD or STD cast1989-05-19 18:14:0054.60367 N, 4.84117 ERRS Challenger CH52
1259223Water sample data1989-05-19 18:20:0054.60364 N, 4.84119 ERRS Challenger CH52
817339CTD or STD cast1989-05-19 19:01:0054.60867 N, 4.85017 ERRS Challenger CH52
1259235Water sample data1989-05-19 19:05:0054.60873 N, 4.85017 ERRS Challenger CH52
817340CTD or STD cast1989-05-19 21:05:0054.58317 N, 4.831 ERRS Challenger CH52
1259259Water sample data1989-05-19 21:09:0054.58319 N, 4.83101 ERRS Challenger CH52
817352CTD or STD cast1989-05-19 22:04:0054.57167 N, 4.81733 ERRS Challenger CH52
1259260Water sample data1989-05-19 22:08:0054.57167 N, 4.81739 ERRS Challenger CH52
817364CTD or STD cast1989-05-19 23:03:0054.58167 N, 4.817 ERRS Challenger CH52
1259272Water sample data1989-05-19 23:07:0054.58173 N, 4.81694 ERRS Challenger CH52
817376CTD or STD cast1989-05-20 00:01:0054.57683 N, 4.7875 ERRS Challenger CH52
1259284Water sample data1989-05-20 00:06:0054.57684 N, 4.7875 ERRS Challenger CH52
817388CTD or STD cast1989-05-20 01:04:0054.585 N, 4.8195 ERRS Challenger CH52
1259296Water sample data1989-05-20 01:08:0054.58498 N, 4.81951 ERRS Challenger CH52
817407CTD or STD cast1989-05-20 02:18:0054.589 N, 4.82683 ERRS Challenger CH52
1259303Water sample data1989-05-20 02:21:0054.58907 N, 4.82682 ERRS Challenger CH52
817419CTD or STD cast1989-05-20 03:04:0054.58217 N, 4.811 ERRS Challenger CH52
1259315Water sample data1989-05-20 03:09:0054.58212 N, 4.81097 ERRS Challenger CH52
817420CTD or STD cast1989-05-20 04:09:0054.57583 N, 4.81083 ERRS Challenger CH52
1259327Water sample data1989-05-20 04:15:0054.57582 N, 4.81084 ERRS Challenger CH52
817432CTD or STD cast1989-05-20 05:11:0054.58133 N, 4.85733 ERRS Challenger CH52
1259339Water sample data1989-05-20 05:15:0054.58134 N, 4.85734 ERRS Challenger CH52
817444CTD or STD cast1989-05-20 08:51:0054.58367 N, 4.83367 ERRS Challenger CH52
817757CTD or STD cast1989-05-22 23:32:0054.58233 N, 4.83483 ERRS Challenger CH52
1259536Water sample data1989-05-22 23:38:0054.58232 N, 4.83483 ERRS Challenger CH52
817769CTD or STD cast1989-05-23 00:33:0054.58517 N, 4.8345 ERRS Challenger CH52
1259548Water sample data1989-05-23 00:37:0054.58511 N, 4.83444 ERRS Challenger CH52
817770CTD or STD cast1989-05-23 01:32:0054.58033 N, 4.84167 ERRS Challenger CH52
1259561Water sample data1989-05-23 01:37:0054.58041 N, 4.84159 ERRS Challenger CH52
817782CTD or STD cast1989-05-23 02:33:0054.5835 N, 4.82717 ERRS Challenger CH52
1259573Water sample data1989-05-23 02:38:0054.58344 N, 4.82713 ERRS Challenger CH52
817794CTD or STD cast1989-05-23 03:32:0054.58233 N, 4.81683 ERRS Challenger CH52
1259585Water sample data1989-05-23 03:36:0054.58241 N, 4.81685 ERRS Challenger CH52
817801CTD or STD cast1989-05-23 04:32:0054.58367 N, 4.841 ERRS Challenger CH52
1259597Water sample data1989-05-23 04:37:0054.58374 N, 4.84095 ERRS Challenger CH52
817813CTD or STD cast1989-05-23 05:31:0054.5815 N, 4.837 ERRS Challenger CH52
1259604Water sample data1989-05-23 05:36:0054.58148 N, 4.83695 ERRS Challenger CH52
817825CTD or STD cast1989-05-23 06:31:0054.581 N, 4.84233 ERRS Challenger CH52
1259616Water sample data1989-05-23 06:35:0054.58095 N, 4.84228 ERRS Challenger CH52
817837CTD or STD cast1989-05-23 07:34:0054.58517 N, 4.83883 ERRS Challenger CH52
817849CTD or STD cast1989-05-23 08:37:0054.58533 N, 4.8345 ERRS Challenger CH52
1259641Water sample data1989-05-23 08:42:0054.58528 N, 4.83449 ERRS Challenger CH52
817850CTD or STD cast1989-05-23 09:37:0054.58433 N, 4.83167 ERRS Challenger CH52
1259653Water sample data1989-05-23 09:41:0054.58437 N, 4.83167 ERRS Challenger CH52
817862CTD or STD cast1989-05-23 10:36:0054.5845 N, 4.83817 ERRS Challenger CH52
1259665Water sample data1989-05-23 10:42:0054.58447 N, 4.83809 ERRS Challenger CH52
817874CTD or STD cast1989-05-23 11:35:0054.57883 N, 4.8325 ERRS Challenger CH52
1259677Water sample data1989-05-23 11:39:0054.57875 N, 4.8325 ERRS Challenger CH52
817886CTD or STD cast1989-05-23 12:35:0054.5835 N, 4.83533 ERRS Challenger CH52
1259689Water sample data1989-05-23 12:39:0054.5835 N, 4.83532 ERRS Challenger CH52
817898CTD or STD cast1989-05-23 13:31:0054.58483 N, 4.83567 ERRS Challenger CH52
1259690Water sample data1989-05-23 13:36:0054.58476 N, 4.8357 ERRS Challenger CH52
819807CTD or STD cast1989-09-07 08:55:0054.58267 N, 4.85583 ERRS Challenger CH60
609976Transmittance/attenuance, turbidity, or SPM conc.1989-09-07 11:25:0054.59 N, 4.8455 ENot applicable
819819CTD or STD cast1989-09-07 15:37:0054.5905 N, 4.81983 ERRS Challenger CH60
609988Transmittance/attenuance, turbidity, or SPM conc.1989-09-07 16:30:0054.5903 N, 4.8205 ENot applicable
610001Transmittance/attenuance, turbidity, or SPM conc.1989-09-07 16:35:0054.5903 N, 4.8205 ENot applicable
592139Currents -subsurface Eulerian1989-09-07 16:39:0054.5903 N, 4.8205 ENot applicable
592140Currents -subsurface Eulerian1989-09-07 16:39:0054.5903 N, 4.8205 ENot applicable
592152Currents -subsurface Eulerian1989-09-07 16:40:0054.5903 N, 4.8205 ENot applicable
819820CTD or STD cast1989-09-07 19:34:0054.58267 N, 4.834 ERRS Challenger CH60
819832CTD or STD cast1989-09-07 20:53:0054.58333 N, 4.83667 ERRS Challenger CH60
819844CTD or STD cast1989-09-07 21:55:0054.5805 N, 4.83817 ERRS Challenger CH60
819856CTD or STD cast1989-09-07 23:07:0054.58733 N, 4.846 ERRS Challenger CH60
819868CTD or STD cast1989-09-08 00:03:0054.587 N, 4.86133 ERRS Challenger CH60
819881CTD or STD cast1989-09-08 01:29:0054.57933 N, 4.83583 ERRS Challenger CH60
819893CTD or STD cast1989-09-08 02:27:0054.57833 N, 4.851 ERRS Challenger CH60
819900CTD or STD cast1989-09-08 03:45:0054.57817 N, 4.83567 ERRS Challenger CH60
819912CTD or STD cast1989-09-08 05:00:0054.5775 N, 4.829 ERRS Challenger CH60
1257714Water sample data1989-09-08 05:05:0054.57751 N, 4.82906 ERRS Challenger CH60
819924CTD or STD cast1989-09-08 06:19:0054.57917 N, 4.82917 ERRS Challenger CH60
1257726Water sample data1989-09-08 06:24:0054.57918 N, 4.82911 ERRS Challenger CH60
819936CTD or STD cast1989-09-08 07:33:0054.58367 N, 4.83367 ERRS Challenger CH60
1257738Water sample data1989-09-08 07:38:0054.58365 N, 4.83372 ERRS Challenger CH60
604289Currents -subsurface Eulerian1989-09-08 11:39:2754.586 N, 4.8457 ENot applicable
593167Currents -subsurface Eulerian1989-09-08 12:30:0054.5818 N, 4.8372 ENot applicable
593180Currents -subsurface Eulerian1989-09-08 12:30:0054.5818 N, 4.8372 ENot applicable
593179Currents -subsurface Eulerian1989-09-08 13:40:0054.5765 N, 4.847 ENot applicable
820114CTD or STD cast1989-09-12 19:07:0054.58117 N, 4.834 ERRS Challenger CH60
1257911Water sample data1989-09-12 19:11:0054.58116 N, 4.83396 ERRS Challenger CH60
820126CTD or STD cast1989-09-12 20:26:0054.58183 N, 4.83633 ERRS Challenger CH60
1257923Water sample data1989-09-12 20:31:0054.58182 N, 4.83637 ERRS Challenger CH60
820138CTD or STD cast1989-09-12 21:05:0054.5805 N, 4.8365 ERRS Challenger CH60
1257935Water sample data1989-09-12 21:09:0054.58057 N, 4.83648 ERRS Challenger CH60
820151CTD or STD cast1989-09-12 22:32:0054.5825 N, 4.8345 ERRS Challenger CH60
1257947Water sample data1989-09-12 22:37:0054.58249 N, 4.83451 ERRS Challenger CH60
820163CTD or STD cast1989-09-12 23:09:0054.582 N, 4.82883 ERRS Challenger CH60
1257959Water sample data1989-09-12 23:13:0054.58205 N, 4.82889 ERRS Challenger CH60
820175CTD or STD cast1989-09-13 00:56:0054.583 N, 4.833 ERRS Challenger CH60
1257960Water sample data1989-09-13 00:59:0054.58304 N, 4.83292 ERRS Challenger CH60
820187CTD or STD cast1989-09-13 01:35:0054.5815 N, 4.83033 ERRS Challenger CH60
1257972Water sample data1989-09-13 01:39:0054.58142 N, 4.83031 ERRS Challenger CH60
820199CTD or STD cast1989-09-13 03:16:0054.58 N, 4.837 ERRS Challenger CH60
1257984Water sample data1989-09-13 03:22:0054.57993 N, 4.83696 ERRS Challenger CH60
820206CTD or STD cast1989-09-13 04:14:0054.5835 N, 4.83367 ERRS Challenger CH60
1257996Water sample data1989-09-13 04:18:0054.58356 N, 4.83369 ERRS Challenger CH60
820218CTD or STD cast1989-09-13 05:46:0054.582 N, 4.83383 ERRS Challenger CH60
1258011Water sample data1989-09-13 05:50:0054.58206 N, 4.83379 ERRS Challenger CH60
820231CTD or STD cast1989-09-13 17:35:0054.583 N, 4.83833 ERRS Challenger CH60
1258035Water sample data1989-09-13 17:38:0054.58301 N, 4.83836 ERRS Challenger CH60
820243CTD or STD cast1989-09-13 19:27:0054.5835 N, 4.83417 ERRS Challenger CH60
1258047Water sample data1989-09-13 19:31:0054.58353 N, 4.83415 ERRS Challenger CH60
820255CTD or STD cast1989-09-13 21:01:0054.57833 N, 4.83283 ERRS Challenger CH60
1258059Water sample data1989-09-13 21:05:0054.57828 N, 4.83276 ERRS Challenger CH60
820267CTD or STD cast1989-09-13 22:01:0054.5815 N, 4.8315 ERRS Challenger CH60
1258060Water sample data1989-09-13 22:05:0054.58145 N, 4.83145 ERRS Challenger CH60
820279CTD or STD cast1989-09-13 23:14:0054.58367 N, 4.8305 ERRS Challenger CH60
1258072Water sample data1989-09-13 23:18:0054.58368 N, 4.83058 ERRS Challenger CH60
820280CTD or STD cast1989-09-14 00:00:0054.583 N, 4.8345 ERRS Challenger CH60
1258084Water sample data1989-09-14 00:03:0054.58301 N, 4.83446 ERRS Challenger CH60
820292CTD or STD cast1989-09-14 01:05:0054.5815 N, 4.82767 ERRS Challenger CH60
1258096Water sample data1989-09-14 01:08:0054.58157 N, 4.82766 ERRS Challenger CH60
820311CTD or STD cast1989-09-14 02:07:0054.58233 N, 4.83617 ERRS Challenger CH60
1258103Water sample data1989-09-14 02:11:0054.58228 N, 4.83615 ERRS Challenger CH60
820323CTD or STD cast1989-09-14 03:28:0054.58317 N, 4.8345 ERRS Challenger CH60
1258115Water sample data1989-09-14 03:33:0054.58321 N, 4.83455 ERRS Challenger CH60
820335CTD or STD cast1989-09-14 04:06:0054.58383 N, 4.82833 ERRS Challenger CH60
1258127Water sample data1989-09-14 04:10:0054.58377 N, 4.82841 ERRS Challenger CH60
820347CTD or STD cast1989-09-14 05:12:0054.58233 N, 4.828 ERRS Challenger CH60
1258139Water sample data1989-09-14 05:16:0054.58231 N, 4.82802 ERRS Challenger CH60
820359CTD or STD cast1989-09-14 06:01:0054.58367 N, 4.8335 ERRS Challenger CH60
1258140Water sample data1989-09-14 06:04:0054.58368 N, 4.83358 ERRS Challenger CH60
820360CTD or STD cast1989-09-14 07:25:0054.58317 N, 4.83433 ERRS Challenger CH60
820440CTD or STD cast1989-09-16 18:38:0054.58233 N, 4.838 ERRS Challenger CH60
1258220Water sample data1989-09-16 18:43:0054.58228 N, 4.83807 ERRS Challenger CH60
820452CTD or STD cast1989-09-16 19:43:0054.58133 N, 4.84417 ERRS Challenger CH60
1258232Water sample data1989-09-16 19:46:0054.58136 N, 4.84409 ERRS Challenger CH60
820464CTD or STD cast1989-09-16 21:07:0054.58583 N, 4.84933 ERRS Challenger CH60
1258244Water sample data1989-09-16 21:12:0054.58582 N, 4.84933 ERRS Challenger CH60
820476CTD or STD cast1989-09-16 22:04:0054.5815 N, 4.82867 ERRS Challenger CH60
1258256Water sample data1989-09-16 22:08:0054.58154 N, 4.82859 ERRS Challenger CH60
820488CTD or STD cast1989-09-16 23:19:0054.58017 N, 4.835 ERRS Challenger CH60
1258268Water sample data1989-09-16 23:23:0054.58018 N, 4.83498 ERRS Challenger CH60
820507CTD or STD cast1989-09-17 00:08:0054.581 N, 4.83933 ERRS Challenger CH60
1258281Water sample data1989-09-17 00:12:0054.58105 N, 4.83935 ERRS Challenger CH60
820519CTD or STD cast1989-09-17 01:36:0054.583 N, 4.836 ERRS Challenger CH60
1258293Water sample data1989-09-17 01:41:0054.58304 N, 4.83593 ERRS Challenger CH60
820520CTD or STD cast1989-09-17 02:15:0054.58033 N, 4.827 ERRS Challenger CH60
1258300Water sample data1989-09-17 02:18:0054.58029 N, 4.82695 ERRS Challenger CH60
820532CTD or STD cast1989-09-17 03:44:0054.58367 N, 4.83433 ERRS Challenger CH60
1258312Water sample data1989-09-17 03:49:0054.58362 N, 4.83427 ERRS Challenger CH60
820544CTD or STD cast1989-09-17 04:26:0054.58217 N, 4.829 ERRS Challenger CH60
1258324Water sample data1989-09-17 04:31:0054.58223 N, 4.82901 ERRS Challenger CH60
820556CTD or STD cast1989-09-17 05:55:0054.5815 N, 4.83383 ERRS Challenger CH60
1258336Water sample data1989-09-17 06:00:0054.58154 N, 4.83388 ERRS Challenger CH60
820568CTD or STD cast1989-09-17 06:21:0054.58367 N, 4.839 ERRS Challenger CH60
820581CTD or STD cast1989-09-17 09:56:0054.59117 N, 4.83167 ERRS Challenger CH60
820593CTD or STD cast1989-09-17 12:45:0054.59 N, 4.85017 ERRS Challenger CH60
824023CTD or STD cast1990-07-30 12:38:0054.59133 N, 4.82517 ERRS Challenger CH69

Appendix 3: NSP CTD Site BJ

Related series for this Fixed Station are presented in the table below. Further information can be found by following the appropriate links.

If you are interested in these series, please be aware we offer a multiple file download service. Should your credentials be insufficient for automatic download, the service also offers a referral to our Enquiries Officer who may be able to negotiate access.

Series IdentifierData CategoryStart date/timeStart positionCruise
769286CTD or STD cast1988-08-08 16:04:0054.58433 N, 4.84183 ERRS Challenger CH33
783384CTD or STD cast1988-09-07 14:02:0054.5835 N, 4.83367 ERRS Challenger CH35
784596CTD or STD cast1988-10-06 08:29:0054.5825 N, 4.83983 ERRS Challenger CH37
785526CTD or STD cast1988-12-11 10:25:0054.57983 N, 4.83733 ERRS Challenger CH41
814919CTD or STD cast1989-01-17 20:22:0054.58333 N, 4.83067 ERRS Challenger CH44
814920CTD or STD cast1989-01-17 22:09:0054.5845 N, 4.81617 ERRS Challenger CH44
814932CTD or STD cast1989-01-18 00:07:0054.57867 N, 4.826 ERRS Challenger CH44
814944CTD or STD cast1989-01-18 02:02:0054.58017 N, 4.824 ERRS Challenger CH44
814956CTD or STD cast1989-01-18 04:07:0054.57883 N, 4.8275 ERRS Challenger CH44
814968CTD or STD cast1989-01-18 06:06:0054.57683 N, 4.83583 ERRS Challenger CH44
814981CTD or STD cast1989-01-18 08:02:0054.58017 N, 4.83017 ERRS Challenger CH44
814993CTD or STD cast1989-01-18 10:02:0054.57917 N, 4.829 ERRS Challenger CH44
815112CTD or STD cast1989-01-21 20:04:0054.5875 N, 4.84183 ERRS Challenger CH44
815124CTD or STD cast1989-01-21 22:05:0054.58783 N, 4.81567 ERRS Challenger CH44
815136CTD or STD cast1989-01-22 00:03:0054.583 N, 4.82783 ERRS Challenger CH44
815148CTD or STD cast1989-01-22 02:05:0054.58333 N, 4.84117 ERRS Challenger CH44
815161CTD or STD cast1989-01-22 04:07:0054.58383 N, 4.82517 ERRS Challenger CH44
815173CTD or STD cast1989-01-22 06:08:0054.58433 N, 4.83417 ERRS Challenger CH44
815185CTD or STD cast1989-01-22 08:03:0054.58717 N, 4.8395 ERRS Challenger CH44
815197CTD or STD cast1989-01-22 10:16:0054.58667 N, 4.83133 ERRS Challenger CH44
792627CTD or STD cast1989-03-03 15:26:0054.58583 N, 4.83467 ERRS Challenger CH47
816742CTD or STD cast1989-05-14 13:06:0054.5835 N, 4.8515 ERRS Challenger CH52
1258649Water sample data1989-05-14 13:11:0054.5835 N, 4.85142 ERRS Challenger CH52
816754CTD or STD cast1989-05-14 14:25:0054.584 N, 4.84817 ERRS Challenger CH52
1258650Water sample data1989-05-14 14:30:0054.58398 N, 4.84817 ERRS Challenger CH52
816766CTD or STD cast1989-05-14 15:19:0054.58233 N, 4.84783 ERRS Challenger CH52
1258662Water sample data1989-05-14 15:24:0054.58231 N, 4.84778 ERRS Challenger CH52
816778CTD or STD cast1989-05-14 16:26:0054.582 N, 4.87633 ERRS Challenger CH52
1258674Water sample data1989-05-14 16:35:0054.58206 N, 4.87626 ERRS Challenger CH52
816791CTD or STD cast1989-05-14 19:04:0054.57717 N, 4.8445 ERRS Challenger CH52
1258698Water sample data1989-05-14 19:10:0054.57724 N, 4.84447 ERRS Challenger CH52
816809CTD or STD cast1989-05-14 20:02:0054.57383 N, 4.833 ERRS Challenger CH52
1258705Water sample data1989-05-14 20:08:0054.57378 N, 4.83298 ERRS Challenger CH52
816810CTD or STD cast1989-05-14 21:18:0054.58467 N, 4.82417 ERRS Challenger CH52
1258717Water sample data1989-05-14 21:23:0054.58463 N, 4.82423 ERRS Challenger CH52
816822CTD or STD cast1989-05-14 22:07:0054.58367 N, 4.82933 ERRS Challenger CH52
1258729Water sample data1989-05-14 22:12:0054.58374 N, 4.82939 ERRS Challenger CH52
816834CTD or STD cast1989-05-14 23:10:0054.58867 N, 4.82883 ERRS Challenger CH52
1258730Water sample data1989-05-14 23:15:0054.58867 N, 4.82884 ERRS Challenger CH52
816846CTD or STD cast1989-05-15 00:03:0054.586 N, 4.834 ERRS Challenger CH52
1258742Water sample data1989-05-15 00:08:0054.58603 N, 4.83405 ERRS Challenger CH52
816858CTD or STD cast1989-05-15 02:02:0054.58683 N, 4.85267 ERRS Challenger CH52
1258754Water sample data1989-05-15 02:07:0054.58682 N, 4.85261 ERRS Challenger CH52
816871CTD or STD cast1989-05-15 03:12:0054.58333 N, 4.85717 ERRS Challenger CH52
1258766Water sample data1989-05-15 03:18:0054.58339 N, 4.85717 ERRS Challenger CH52
816883CTD or STD cast1989-05-15 04:02:0054.58267 N, 4.8505 ERRS Challenger CH52
1258778Water sample data1989-05-15 04:08:0054.58266 N, 4.85057 ERRS Challenger CH52
816895CTD or STD cast1989-05-15 05:01:0054.58483 N, 4.8675 ERRS Challenger CH52
1258791Water sample data1989-05-15 05:07:0054.58475 N, 4.86752 ERRS Challenger CH52
816902CTD or STD cast1989-05-15 18:04:0054.575 N, 4.85217 ERRS Challenger CH52
817327CTD or STD cast1989-05-19 18:14:0054.60367 N, 4.84117 ERRS Challenger CH52
1259223Water sample data1989-05-19 18:20:0054.60364 N, 4.84119 ERRS Challenger CH52
817339CTD or STD cast1989-05-19 19:01:0054.60867 N, 4.85017 ERRS Challenger CH52
1259235Water sample data1989-05-19 19:05:0054.60873 N, 4.85017 ERRS Challenger CH52
817340CTD or STD cast1989-05-19 21:05:0054.58317 N, 4.831 ERRS Challenger CH52
1259259Water sample data1989-05-19 21:09:0054.58319 N, 4.83101 ERRS Challenger CH52
817352CTD or STD cast1989-05-19 22:04:0054.57167 N, 4.81733 ERRS Challenger CH52
1259260Water sample data1989-05-19 22:08:0054.57167 N, 4.81739 ERRS Challenger CH52
817364CTD or STD cast1989-05-19 23:03:0054.58167 N, 4.817 ERRS Challenger CH52
1259272Water sample data1989-05-19 23:07:0054.58173 N, 4.81694 ERRS Challenger CH52
817376CTD or STD cast1989-05-20 00:01:0054.57683 N, 4.7875 ERRS Challenger CH52
1259284Water sample data1989-05-20 00:06:0054.57684 N, 4.7875 ERRS Challenger CH52
817388CTD or STD cast1989-05-20 01:04:0054.585 N, 4.8195 ERRS Challenger CH52
1259296Water sample data1989-05-20 01:08:0054.58498 N, 4.81951 ERRS Challenger CH52
817407CTD or STD cast1989-05-20 02:18:0054.589 N, 4.82683 ERRS Challenger CH52
1259303Water sample data1989-05-20 02:21:0054.58907 N, 4.82682 ERRS Challenger CH52
817419CTD or STD cast1989-05-20 03:04:0054.58217 N, 4.811 ERRS Challenger CH52
1259315Water sample data1989-05-20 03:09:0054.58212 N, 4.81097 ERRS Challenger CH52
817420CTD or STD cast1989-05-20 04:09:0054.57583 N, 4.81083 ERRS Challenger CH52
1259327Water sample data1989-05-20 04:15:0054.57582 N, 4.81084 ERRS Challenger CH52
817432CTD or STD cast1989-05-20 05:11:0054.58133 N, 4.85733 ERRS Challenger CH52
1259339Water sample data1989-05-20 05:15:0054.58134 N, 4.85734 ERRS Challenger CH52
817444CTD or STD cast1989-05-20 08:51:0054.58367 N, 4.83367 ERRS Challenger CH52
817757CTD or STD cast1989-05-22 23:32:0054.58233 N, 4.83483 ERRS Challenger CH52
1259536Water sample data1989-05-22 23:38:0054.58232 N, 4.83483 ERRS Challenger CH52
817769CTD or STD cast1989-05-23 00:33:0054.58517 N, 4.8345 ERRS Challenger CH52
1259548Water sample data1989-05-23 00:37:0054.58511 N, 4.83444 ERRS Challenger CH52
817770CTD or STD cast1989-05-23 01:32:0054.58033 N, 4.84167 ERRS Challenger CH52
1259561Water sample data1989-05-23 01:37:0054.58041 N, 4.84159 ERRS Challenger CH52
817782CTD or STD cast1989-05-23 02:33:0054.5835 N, 4.82717 ERRS Challenger CH52
1259573Water sample data1989-05-23 02:38:0054.58344 N, 4.82713 ERRS Challenger CH52
817794CTD or STD cast1989-05-23 03:32:0054.58233 N, 4.81683 ERRS Challenger CH52
1259585Water sample data1989-05-23 03:36:0054.58241 N, 4.81685 ERRS Challenger CH52
817801CTD or STD cast1989-05-23 04:32:0054.58367 N, 4.841 ERRS Challenger CH52
1259597Water sample data1989-05-23 04:37:0054.58374 N, 4.84095 ERRS Challenger CH52
817813CTD or STD cast1989-05-23 05:31:0054.5815 N, 4.837 ERRS Challenger CH52
1259604Water sample data1989-05-23 05:36:0054.58148 N, 4.83695 ERRS Challenger CH52
817825CTD or STD cast1989-05-23 06:31:0054.581 N, 4.84233 ERRS Challenger CH52
1259616Water sample data1989-05-23 06:35:0054.58095 N, 4.84228 ERRS Challenger CH52
817837CTD or STD cast1989-05-23 07:34:0054.58517 N, 4.83883 ERRS Challenger CH52
817849CTD or STD cast1989-05-23 08:37:0054.58533 N, 4.8345 ERRS Challenger CH52
1259641Water sample data1989-05-23 08:42:0054.58528 N, 4.83449 ERRS Challenger CH52
817850CTD or STD cast1989-05-23 09:37:0054.58433 N, 4.83167 ERRS Challenger CH52
1259653Water sample data1989-05-23 09:41:0054.58437 N, 4.83167 ERRS Challenger CH52
817862CTD or STD cast1989-05-23 10:36:0054.5845 N, 4.83817 ERRS Challenger CH52
1259665Water sample data1989-05-23 10:42:0054.58447 N, 4.83809 ERRS Challenger CH52
817874CTD or STD cast1989-05-23 11:35:0054.57883 N, 4.8325 ERRS Challenger CH52
1259677Water sample data1989-05-23 11:39:0054.57875 N, 4.8325 ERRS Challenger CH52
817886CTD or STD cast1989-05-23 12:35:0054.5835 N, 4.83533 ERRS Challenger CH52
1259689Water sample data1989-05-23 12:39:0054.5835 N, 4.83532 ERRS Challenger CH52
817898CTD or STD cast1989-05-23 13:31:0054.58483 N, 4.83567 ERRS Challenger CH52
1259690Water sample data1989-05-23 13:36:0054.58476 N, 4.8357 ERRS Challenger CH52
797681CTD or STD cast1989-06-28 05:36:0054.582 N, 4.83083 ERRS Challenger CH55
1656659Water sample data1989-06-28 05:44:0054.58197 N, 4.83077 ERRS Challenger CH55
799061CTD or STD cast1989-07-28 13:18:0054.582 N, 4.83483 ERRS Challenger CH57
1245910Water sample data1989-07-28 13:22:0054.58194 N, 4.83489 ERRS Challenger CH57
1709385Water sample data1989-07-28 13:22:0054.58194 N, 4.83489 ERRS Challenger CH57
801571CTD or STD cast1989-08-27 07:36:0054.58267 N, 4.8315 ERRS Challenger CH59
819807CTD or STD cast1989-09-07 08:55:0054.58267 N, 4.85583 ERRS Challenger CH60
819819CTD or STD cast1989-09-07 15:37:0054.5905 N, 4.81983 ERRS Challenger CH60
819820CTD or STD cast1989-09-07 19:34:0054.58267 N, 4.834 ERRS Challenger CH60
819832CTD or STD cast1989-09-07 20:53:0054.58333 N, 4.83667 ERRS Challenger CH60
819844CTD or STD cast1989-09-07 21:55:0054.5805 N, 4.83817 ERRS Challenger CH60
819856CTD or STD cast1989-09-07 23:07:0054.58733 N, 4.846 ERRS Challenger CH60
819868CTD or STD cast1989-09-08 00:03:0054.587 N, 4.86133 ERRS Challenger CH60
819881CTD or STD cast1989-09-08 01:29:0054.57933 N, 4.83583 ERRS Challenger CH60
819893CTD or STD cast1989-09-08 02:27:0054.57833 N, 4.851 ERRS Challenger CH60
819900CTD or STD cast1989-09-08 03:45:0054.57817 N, 4.83567 ERRS Challenger CH60
819912CTD or STD cast1989-09-08 05:00:0054.5775 N, 4.829 ERRS Challenger CH60
1257714Water sample data1989-09-08 05:05:0054.57751 N, 4.82906 ERRS Challenger CH60
819924CTD or STD cast1989-09-08 06:19:0054.57917 N, 4.82917 ERRS Challenger CH60
1257726Water sample data1989-09-08 06:24:0054.57918 N, 4.82911 ERRS Challenger CH60
819936CTD or STD cast1989-09-08 07:33:0054.58367 N, 4.83367 ERRS Challenger CH60
1257738Water sample data1989-09-08 07:38:0054.58365 N, 4.83372 ERRS Challenger CH60
820114CTD or STD cast1989-09-12 19:07:0054.58117 N, 4.834 ERRS Challenger CH60
1257911Water sample data1989-09-12 19:11:0054.58116 N, 4.83396 ERRS Challenger CH60
820126CTD or STD cast1989-09-12 20:26:0054.58183 N, 4.83633 ERRS Challenger CH60
1257923Water sample data1989-09-12 20:31:0054.58182 N, 4.83637 ERRS Challenger CH60
820138CTD or STD cast1989-09-12 21:05:0054.5805 N, 4.8365 ERRS Challenger CH60
1257935Water sample data1989-09-12 21:09:0054.58057 N, 4.83648 ERRS Challenger CH60
820151CTD or STD cast1989-09-12 22:32:0054.5825 N, 4.8345 ERRS Challenger CH60
1257947Water sample data1989-09-12 22:37:0054.58249 N, 4.83451 ERRS Challenger CH60
820163CTD or STD cast1989-09-12 23:09:0054.582 N, 4.82883 ERRS Challenger CH60
1257959Water sample data1989-09-12 23:13:0054.58205 N, 4.82889 ERRS Challenger CH60
820175CTD or STD cast1989-09-13 00:56:0054.583 N, 4.833 ERRS Challenger CH60
1257960Water sample data1989-09-13 00:59:0054.58304 N, 4.83292 ERRS Challenger CH60
820187CTD or STD cast1989-09-13 01:35:0054.5815 N, 4.83033 ERRS Challenger CH60
1257972Water sample data1989-09-13 01:39:0054.58142 N, 4.83031 ERRS Challenger CH60
820199CTD or STD cast1989-09-13 03:16:0054.58 N, 4.837 ERRS Challenger CH60
1257984Water sample data1989-09-13 03:22:0054.57993 N, 4.83696 ERRS Challenger CH60
820206CTD or STD cast1989-09-13 04:14:0054.5835 N, 4.83367 ERRS Challenger CH60
1257996Water sample data1989-09-13 04:18:0054.58356 N, 4.83369 ERRS Challenger CH60
820218CTD or STD cast1989-09-13 05:46:0054.582 N, 4.83383 ERRS Challenger CH60
1258011Water sample data1989-09-13 05:50:0054.58206 N, 4.83379 ERRS Challenger CH60
820231CTD or STD cast1989-09-13 17:35:0054.583 N, 4.83833 ERRS Challenger CH60
1258035Water sample data1989-09-13 17:38:0054.58301 N, 4.83836 ERRS Challenger CH60
820243CTD or STD cast1989-09-13 19:27:0054.5835 N, 4.83417 ERRS Challenger CH60
1258047Water sample data1989-09-13 19:31:0054.58353 N, 4.83415 ERRS Challenger CH60
820255CTD or STD cast1989-09-13 21:01:0054.57833 N, 4.83283 ERRS Challenger CH60
1258059Water sample data1989-09-13 21:05:0054.57828 N, 4.83276 ERRS Challenger CH60
820267CTD or STD cast1989-09-13 22:01:0054.5815 N, 4.8315 ERRS Challenger CH60
1258060Water sample data1989-09-13 22:05:0054.58145 N, 4.83145 ERRS Challenger CH60
820279CTD or STD cast1989-09-13 23:14:0054.58367 N, 4.8305 ERRS Challenger CH60
1258072Water sample data1989-09-13 23:18:0054.58368 N, 4.83058 ERRS Challenger CH60
820280CTD or STD cast1989-09-14 00:00:0054.583 N, 4.8345 ERRS Challenger CH60
1258084Water sample data1989-09-14 00:03:0054.58301 N, 4.83446 ERRS Challenger CH60
820292CTD or STD cast1989-09-14 01:05:0054.5815 N, 4.82767 ERRS Challenger CH60
1258096Water sample data1989-09-14 01:08:0054.58157 N, 4.82766 ERRS Challenger CH60
820311CTD or STD cast1989-09-14 02:07:0054.58233 N, 4.83617 ERRS Challenger CH60
1258103Water sample data1989-09-14 02:11:0054.58228 N, 4.83615 ERRS Challenger CH60
820323CTD or STD cast1989-09-14 03:28:0054.58317 N, 4.8345 ERRS Challenger CH60
1258115Water sample data1989-09-14 03:33:0054.58321 N, 4.83455 ERRS Challenger CH60
820335CTD or STD cast1989-09-14 04:06:0054.58383 N, 4.82833 ERRS Challenger CH60
1258127Water sample data1989-09-14 04:10:0054.58377 N, 4.82841 ERRS Challenger CH60
820347CTD or STD cast1989-09-14 05:12:0054.58233 N, 4.828 ERRS Challenger CH60
1258139Water sample data1989-09-14 05:16:0054.58231 N, 4.82802 ERRS Challenger CH60
820359CTD or STD cast1989-09-14 06:01:0054.58367 N, 4.8335 ERRS Challenger CH60
1258140Water sample data1989-09-14 06:04:0054.58368 N, 4.83358 ERRS Challenger CH60
820360CTD or STD cast1989-09-14 07:25:0054.58317 N, 4.83433 ERRS Challenger CH60
820440CTD or STD cast1989-09-16 18:38:0054.58233 N, 4.838 ERRS Challenger CH60
1258220Water sample data1989-09-16 18:43:0054.58228 N, 4.83807 ERRS Challenger CH60
820452CTD or STD cast1989-09-16 19:43:0054.58133 N, 4.84417 ERRS Challenger CH60
1258232Water sample data1989-09-16 19:46:0054.58136 N, 4.84409 ERRS Challenger CH60
820464CTD or STD cast1989-09-16 21:07:0054.58583 N, 4.84933 ERRS Challenger CH60
1258244Water sample data1989-09-16 21:12:0054.58582 N, 4.84933 ERRS Challenger CH60
820476CTD or STD cast1989-09-16 22:04:0054.5815 N, 4.82867 ERRS Challenger CH60
1258256Water sample data1989-09-16 22:08:0054.58154 N, 4.82859 ERRS Challenger CH60
820488CTD or STD cast1989-09-16 23:19:0054.58017 N, 4.835 ERRS Challenger CH60
1258268Water sample data1989-09-16 23:23:0054.58018 N, 4.83498 ERRS Challenger CH60
820507CTD or STD cast1989-09-17 00:08:0054.581 N, 4.83933 ERRS Challenger CH60
1258281Water sample data1989-09-17 00:12:0054.58105 N, 4.83935 ERRS Challenger CH60
820519CTD or STD cast1989-09-17 01:36:0054.583 N, 4.836 ERRS Challenger CH60
1258293Water sample data1989-09-17 01:41:0054.58304 N, 4.83593 ERRS Challenger CH60
820520CTD or STD cast1989-09-17 02:15:0054.58033 N, 4.827 ERRS Challenger CH60
1258300Water sample data1989-09-17 02:18:0054.58029 N, 4.82695 ERRS Challenger CH60
820532CTD or STD cast1989-09-17 03:44:0054.58367 N, 4.83433 ERRS Challenger CH60
1258312Water sample data1989-09-17 03:49:0054.58362 N, 4.83427 ERRS Challenger CH60
820544CTD or STD cast1989-09-17 04:26:0054.58217 N, 4.829 ERRS Challenger CH60
1258324Water sample data1989-09-17 04:31:0054.58223 N, 4.82901 ERRS Challenger CH60
820556CTD or STD cast1989-09-17 05:55:0054.5815 N, 4.83383 ERRS Challenger CH60
1258336Water sample data1989-09-17 06:00:0054.58154 N, 4.83388 ERRS Challenger CH60
820568CTD or STD cast1989-09-17 06:21:0054.58367 N, 4.839 ERRS Challenger CH60
820581CTD or STD cast1989-09-17 09:56:0054.59117 N, 4.83167 ERRS Challenger CH60
820593CTD or STD cast1989-09-17 12:45:0054.59 N, 4.85017 ERRS Challenger CH60
822538CTD or STD cast1989-10-27 05:05:0054.58283 N, 4.84133 ERRS Challenger CH62A
822551CTD or STD cast1989-10-27 12:05:0054.5835 N, 4.80317 ERRS Challenger CH62A
822876CTD or STD cast1990-04-16 14:43:0054.58267 N, 4.83567 ERRS Challenger CH64
823093CTD or STD cast1990-04-29 11:57:0054.57 N, 4.85433 ERRS Challenger CH64
823450CTD or STD cast1990-05-10 17:46:0054.58517 N, 4.8375 ERRS Challenger CH65
802906CTD or STD cast1990-05-25 02:51:0054.58133 N, 4.82733 ERRS Challenger CH66A
824023CTD or STD cast1990-07-30 12:38:0054.59133 N, 4.82517 ERRS Challenger CH69