Metadata Report for BODC Series Reference Number 95040


Metadata Summary

Data Description

Data Category CTD or STD cast
Instrument Type
NameCategories
Bissett-Bermann 9040 CTD system  CTD; water temperature sensor; salinity sensor
Instrument Mounting research vessel
Originating Country United Kingdom
Originator -
Originating Organization Scottish Marine Biological Association (now Scottish Association for Marine Science)
Processing Status banked
Online delivery of data Download available - Ocean Data View (ODV) format
Project(s) -
 

Data Identifiers

Originator's Identifier C678/061
BODC Series Reference 95040
 

Time Co-ordinates(UT)

Start Time (yyyy-mm-dd hh:mm) 1978-04-21 07:36
End Time (yyyy-mm-dd hh:mm) -
Nominal Cycle Interval -
 

Spatial Co-ordinates

Latitude 57.10000 N ( 57° 6.0' N )
Longitude 6.74500 W ( 6° 44.7' W )
Positional Uncertainty Unspecified
Minimum Sensor or Sampling Depth 8.72 m
Maximum Sensor or Sampling Depth 130.25 m
Minimum Sensor or Sampling Height 4.75 m
Maximum Sensor or Sampling Height 126.28 m
Sea Floor Depth 135.0 m
Sea Floor Depth Source -
Sensor or Sampling Distribution Variable common depth - All sensors are grouped effectively at the same depth, but this depth varies significantly during the series
Sensor or Sampling Depth Datum Instantaneous - Depth measured below water line or instantaneous water body surface
Sea Floor Depth Datum Instantaneous - Depth measured below water line or instantaneous water body surface
 

Parameters

BODC CODERankUnitsTitle
PRESPR011DecibarsPressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level
PSALPR011DimensionlessPractical salinity of the water body by conductivity cell and computation using UNESCO 1983 algorithm
TEMPST011Degrees CelsiusTemperature of the water body by CTD or STD

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

Bissett-Bermann 9040 Conductivity Temperature and Depth

The basic configuration of the B-B 9040 CTD incorporates pressure, temperature and conductivity sensors which could be logged digitally. This system also made it possible to derive other parameters, such as salinity, depth and sound velocity.

The instrument was versatile and it was possible to attach a dissolved oxygen sensor or to change the CTD housing, allowing it to obtain data from deeper layers in the water column. The accuracy for salinity is ±0.02 ppt , and ±0.02°C for temperature.

This instrument was also known as the Plessey 9040.

RRS Challenger 6/78 CTD Data Documentation

Introduction

Documentation for the CTD data collected on RRS Challenger Cruise 6/78 (April 1978) by the Scottish Marine Biological Association, Oban, Argyll, Scotland, UK, under the direction of D. J. Ellett.

Note that no start time was given for cast C678/015 (BODC Series Reference 94534) - it has been set to 1000h to fit in with the preceding and following casts.

SMBA commented that C678/020, C678/022 (BODC Series Reference 94595 and 94614) - salinity from bottle samples doubtful.

Instrumentation

The instrument used was a Bissett Berman 9040 CTD system and the data were logged on a Hewlett Packard 9820 and stored in an integer format. Instrument lowering and raising speeds were between 0.5 m/s and 1 m/s. An acoustic pinger was placed above the CTD to give an accurate depth measurement, this could then be used to check the CTD pressure calibration. An NIO bottle with reversing thermometers was placed above the pinger, within 2m of the CTD system. A bottle sample was taken at the bottom of the cast providing the temperature and salinity are uniform at that point. If large temperature or salinity gradients were present then the bottle sample was triggered at a suitable site on the upcast. A surface salinity sample was also taken at the start of the dip.

Calibration

The CTD was not calibrated in the laboratory. The manufacturer's calibration was used and water samples taken to check the calibration and apply corrections where necessary.

Temperature

The manufacturer's calibration was used to convert the raw data to physical units using the equation below:

Temperature (°C) = (106/Pt -2238.68/55.84)
where Pt is the temperature period in microseconds

These values were then plotted against the water bottle (i.e. reversing thermometer) temperatures and a regression line fitted to the data such that:

Temperature(WB) = m x Temperature(CTD) + c

Then the regression coefficients (m and c) were applied to correct the CTD temperature data - these are given in the table below.

Conductivity

The manufacturer's calibration was used to convert the raw data to physical units using the equation below:

Conductivity (mmho/cm) = (106/Pc - 4995)/58.12 + 10
where Pc is the conductivity period in microseconds

The water bottle salinities and corrected CTD temperatures were used to calculate the water bottle conductivity values. These values were then plotted against the CTD conductivities and a regression line fitted to the data such that:

Conductivity(WB) = m x Conductivity(CTD) + c

Then the regression coefficients were applied to correct the CTD conductivity data - these are given in the table below.

Pressure

The depths from the acoustic pinger were noted where the bottle samples were taken and then used to check the calibration of the pressure sensor - unless calibration values were available from the reversing thermometers. The equation below was used to convert the pressure period to physical units.

Pressure = (106 /Pd - 9712)/0.26267
where Pd is the pressure period in microseconds

A regression fit was carried out using the calibration values and the slope and intercept determined. The pressure values could then be corrected using:

Pressure (CORR) = m x Pressure(CTD) + c

The fit of the CTD data to the water bottle calibration data is given in the table below:

Variable Slope (m) Intercept (c) Standard
Deviation
Temperature (°C) 1.0018 0.0273 0.005
Conductivity (mmho/cm) 0.9968 0.1170 0.013
Pressure (dbar) 1.0037 -3.9436 3.450

Data Processing

Obvious wild points were edited out of the calibration file and the calibration programs run to obtain values for the slopes and intercepts for temperature, pressure and conductivity. These were then applied to the uncalibrated data. Conductivities were converted to conductivity ratios and then converted to salinities using UNESCO recommended routines and sigma-t was calculated. The data values were then sieved to ensure a minimum separation between pressure values of 1 dbar. The data were then visually inspected and major spikes flagged.

References

Sharples, F. (1987).
A new data bank of SMBA STD/CTD observations in the Rockall Trough 1975-84. SMBA Marine Physics Group Report No. 36.

Graham, J.M., Sharples, F., Meldrum, D.T. and Edwards, A. (1987).
STD observations in the Rockall Trough 1975-77. SMBA Marine Physics Group Report No. 39.

Fofonoff, N.P. and Millard Jr., R.C. (1983).
Algorithms for the computation of fundamental properties of sea water. UNESCO Technical Paper on Marine Science 44.


Project Information


No Project Information held for the Series

Data Activity or Cruise Information

Cruise

Cruise Name CH6/78
Departure Date 1978-04-11
Arrival Date 1978-04-21
Principal Scientist(s)David J Ellett (Scottish Marine Biological Association)
Ship RRS Challenger

Complete Cruise Metadata Report is available here


Fixed Station Information

Fixed Station Information

Station NameDML Line HE
CategoryOffshore route/traverse

DML Line HE

Line HE is a survey section in the Sea of the Hebrides, heading from Loch Bracadale (Isle of Skye, Scotland) in a south - south westerly direction towards the Isle of Canna. The line comprises five fixed CTD stations, which were established as part of routine monitoring work on the Scottish continental shelf by Dunstaffnage Marine Laboratory (DML). The line was occupied between the late 1970s to early 1990s.

Line HE has also occasionally been referred to as Line H.

Nominal station details

DML Line HE: Loch Bracadale - north west of Canna (Scotland)

Station Nominal latitude Nominal longitude Approx.
depth (m)
Comment
HE1 57° 06.3' N 06° 44.3' W 122 North West of Canna
HE2 57° 10.3' N 06° 38.7' W 180  
HE3 57° 13.5' N 06° 34.5' W 115  
HE4 57° 16.0' N 06° 33.4' W 60  
HE5 57° 18.8' N 06° 32.2' W 83 Loch Bracadale (Isle of Skye)

Related Fixed Station activities are detailed in Appendix 1

Fixed Station Information

Station NameDML Line HE Station HE1
CategoryOffshore location
Latitude57° 6.30' N
Longitude6° 44.30' W
Water depth below MSL122.0 m

DML Station HE1

Station HE1 is one of five fixed CTD stations heading south to south-west from Loch Bracadale (Isle of Skye, Scotland) into the Sea of the Hebrides. The station was established by scientists at Dunstaffnage Marine Laboratory (DML).

Related Fixed Station activities are detailed in Appendix 2

Fixed Station Information

Station NameDML Sea of the Hebrides STD/CTD Sections
CategoryOffshore area
Latitude56° 57.39' N
Longitude6° 47.91' W
Water depth below MSL

DML Sea of the Hebrides STD/CTD Sections

The Sea of the Hebrides lies between the southernmost islands of the Outer Hebrides and, to the east, the northern Inner Hebridean islands and Scottish mainland. This area of the shelf has been surveyed since the mid 1970s by numerous research and government institutes. The region contains many repeated hydrographic stations, which collectively form transects. These repeated survey transects form part of a greater network of similar sections on the western Scottish continental shelf, which were established by Dunstaffnage Marine Laboratory (DML).

Map of standard Sea of the Hebrides STD/CTD Stations

BODC image

Map produced using the GEBCO Digital Atlas.

The triangles and squares indicate the nominal positions of individual Line HD and HE stations respectively. Measurements made at repeated Sea of the Hebrides STD/CTD stations lie within a box bounded by co-ordinates 56.6° N, 7.664° W at the south west corner and 57.313° N, 5.933° W at the north east corner.

Several repeated hydrographic stations on the Ellett Line/Extended Ellett Line occupy the southern area of the Sea of the Hebrides. Further information about these survey transects are summarised here.

Nominal station details:

DML Line HD: Loch Boisdale (South Uist, Scotland) - Loch Moidart (mainland Scotland)

DML Line HE: Loch Bracadale (Skye, Scotland) - north west of Canna (Scotland)

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: DML Line HE

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
95076CTD or STD cast1978-04-21 09:53:0057.2683 N, 6.59 WRRS Challenger CH6/78
95088CTD or STD cast1978-04-21 10:32:0057.3133 N, 6.54 WRRS Challenger CH6/78
95617CTD or STD cast1978-06-09 02:19:0057.1066 N, 6.76 WRRS Challenger CH9/78
95654CTD or STD cast1978-06-09 05:11:0057.3033 N, 6.5633 WRRS Challenger CH9/78
99956CTD or STD cast1979-06-29 15:32:0057.3133 N, 6.5333 WRRS Shackleton S5/79
99968CTD or STD cast1979-06-29 16:05:0057.2716 N, 6.5566 WRRS Shackleton S5/79
99981CTD or STD cast1979-06-29 16:40:0057.23 N, 6.595 WRRS Shackleton S5/79
99993CTD or STD cast1979-06-29 17:24:0057.1666 N, 6.6266 WRRS Shackleton S5/79
100001CTD or STD cast1979-06-29 18:12:0057.0966 N, 6.72 WRRS Shackleton S5/79
188112CTD or STD cast1981-04-14 16:07:0057.0683 N, 6.7333 WRRS Challenger CH6A/81
188124CTD or STD cast1981-04-14 16:55:0057.165 N, 6.66 WRRS Challenger CH6A/81
188136CTD or STD cast1981-04-14 17:56:0057.2166 N, 6.585 WRRS Challenger CH6A/81
188148CTD or STD cast1981-04-14 18:32:0057.255 N, 6.5533 WRRS Challenger CH6A/81
188161CTD or STD cast1981-04-14 19:02:0057.3016 N, 6.5183 WRRS Challenger CH6A/81
191537CTD or STD cast1981-07-07 23:39:0057.095 N, 6.7316 WRRS Challenger CH10/81
192448CTD or STD cast1981-07-08 00:27:0057.1566 N, 6.6633 WRRS Challenger CH10/81
192461CTD or STD cast1981-07-08 01:19:0057.22 N, 6.5816 WRRS Challenger CH10/81
192473CTD or STD cast1981-07-08 02:01:0057.27 N, 6.55 WRRS Challenger CH10/81
192485CTD or STD cast1981-07-08 02:42:0057.3166 N, 6.535 WRRS Challenger CH10/81
192497CTD or STD cast1981-07-08 04:16:0057.24 N, 6.72 WRRS Challenger CH10/81
254638CTD or STD cast1985-05-13 17:07:0057.1033 N, 6.7366 WRRS Challenger CH4/85
254651CTD or STD cast1985-05-13 18:02:0057.1716 N, 6.6416 WRRS Challenger CH4/85
254663CTD or STD cast1985-05-13 18:50:0057.225 N, 6.575 WRRS Challenger CH4/85
254675CTD or STD cast1985-05-13 19:26:0057.2666 N, 6.55 WRRS Challenger CH4/85
254687CTD or STD cast1985-05-13 20:00:0057.3133 N, 6.5366 WRRS Challenger CH4/85
250963CTD or STD cast1987-05-04 09:14:0057.3116 N, 6.5316 WRRS Challenger CH14
250975CTD or STD cast1987-05-04 09:52:0057.265 N, 6.5516 WRRS Challenger CH14
250987CTD or STD cast1987-05-04 10:29:0057.225 N, 6.575 WRRS Challenger CH14
250999CTD or STD cast1987-05-04 11:20:0057.1716 N, 6.6416 WRRS Challenger CH14
251002CTD or STD cast1987-05-04 12:21:0057.105 N, 6.7366 WRRS Challenger CH14
257083CTD or STD cast1987-09-18 13:29:0057.105 N, 6.7383 WRRS Frederick Russell FR18/87
257095CTD or STD cast1987-09-18 14:15:0057.1716 N, 6.645 WRRS Frederick Russell FR18/87
257102CTD or STD cast1987-09-18 14:58:0057.225 N, 6.575 WRRS Frederick Russell FR18/87
257114CTD or STD cast1987-09-18 15:41:0057.2666 N, 6.5566 WRRS Frederick Russell FR18/87
257126CTD or STD cast1987-09-18 16:19:0057.3133 N, 6.5366 WRRS Frederick Russell FR18/87
251991CTD or STD cast1987-11-30 04:03:0057.105 N, 6.7383 WRRS Challenger CH22
252005CTD or STD cast1987-11-30 05:00:0057.1733 N, 6.645 WRRS Challenger CH22
252017CTD or STD cast1987-11-30 05:48:0057.225 N, 6.575 WRRS Challenger CH22
252029CTD or STD cast1987-11-30 06:27:0057.2666 N, 6.5566 WRRS Challenger CH22
252030CTD or STD cast1987-11-30 07:03:0057.3133 N, 6.5383 WRRS Challenger CH22
318595CTD or STD cast1989-08-10 06:37:0057.3133 N, 6.5367 WRV Lough Foyle LF2/89
318602CTD or STD cast1989-08-10 07:07:0057.2667 N, 6.5567 WRV Lough Foyle LF2/89
318614CTD or STD cast1989-08-10 07:36:0057.2267 N, 6.575 WRV Lough Foyle LF2/89
318626CTD or STD cast1989-08-10 08:13:0057.1733 N, 6.6433 WRV Lough Foyle LF2/89
318638CTD or STD cast1989-08-10 09:03:0057.105 N, 6.7383 WRV Lough Foyle LF2/89
260146CTD or STD cast1990-09-04 08:15:0057.3166 N, 6.5333 WRRS Challenger CH71A
260158CTD or STD cast1990-09-04 08:43:0057.2666 N, 6.5666 WRRS Challenger CH71A
260171CTD or STD cast1990-09-04 09:15:0057.2333 N, 6.5833 WRRS Challenger CH71A
260183CTD or STD cast1990-09-04 09:57:0057.1666 N, 6.65 WRRS Challenger CH71A
260195CTD or STD cast1990-09-04 10:47:0057.1 N, 6.7333 WRRS Challenger CH71A
385208CTD or STD cast1992-03-11 12:19:0057.1067 N, 6.7433 WRRS Challenger CH89B
385221CTD or STD cast1992-03-11 13:15:0057.1717 N, 6.645 WRRS Challenger CH89B
385233CTD or STD cast1992-03-11 14:04:0057.2267 N, 6.5783 WRRS Challenger CH89B
385245CTD or STD cast1992-03-11 14:42:0057.2667 N, 6.555 WRRS Challenger CH89B
385257CTD or STD cast1992-03-11 15:22:0057.315 N, 6.5367 WRRS Challenger CH89B

Appendix 2: DML Line HE Station HE1

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
95617CTD or STD cast1978-06-09 02:19:0057.1066 N, 6.76 WRRS Challenger CH9/78
100001CTD or STD cast1979-06-29 18:12:0057.0966 N, 6.72 WRRS Shackleton S5/79
188112CTD or STD cast1981-04-14 16:07:0057.0683 N, 6.7333 WRRS Challenger CH6A/81
191537CTD or STD cast1981-07-07 23:39:0057.095 N, 6.7316 WRRS Challenger CH10/81
254638CTD or STD cast1985-05-13 17:07:0057.1033 N, 6.7366 WRRS Challenger CH4/85
251002CTD or STD cast1987-05-04 12:21:0057.105 N, 6.7366 WRRS Challenger CH14
257083CTD or STD cast1987-09-18 13:29:0057.105 N, 6.7383 WRRS Frederick Russell FR18/87
251991CTD or STD cast1987-11-30 04:03:0057.105 N, 6.7383 WRRS Challenger CH22
318638CTD or STD cast1989-08-10 09:03:0057.105 N, 6.7383 WRV Lough Foyle LF2/89
260195CTD or STD cast1990-09-04 10:47:0057.1 N, 6.7333 WRRS Challenger CH71A
385208CTD or STD cast1992-03-11 12:19:0057.1067 N, 6.7433 WRRS Challenger CH89B

Appendix 3: DML Sea of the Hebrides STD/CTD Sections

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
91794CTD or STD cast1976-05-29 03:02:0056.8116 N, 5.945 WRRS Challenger CH8/76
91801CTD or STD cast1976-05-29 03:45:0056.8333 N, 6.0833 WRRS Challenger CH8/76
91825CTD or STD cast1976-05-29 05:35:0056.9166 N, 6.35 WRRS Challenger CH8/76
93254CTD or STD cast1978-02-11 23:04:0057.1366 N, 7.1933 WRRS Challenger CH2/78
93266CTD or STD cast1978-02-12 00:33:0057.0816 N, 7.0183 WRRS Challenger CH2/78
93278CTD or STD cast1978-02-12 01:55:0057.04 N, 6.84 WRRS Challenger CH2/78
93291CTD or STD cast1978-02-12 03:24:0056.9833 N, 6.6416 WRRS Challenger CH2/78
93309CTD or STD cast1978-02-12 04:33:0056.945 N, 6.5066 WRRS Challenger CH2/78
93310CTD or STD cast1978-02-12 05:42:0056.9033 N, 6.3633 WRRS Challenger CH2/78
93322CTD or STD cast1978-02-12 06:30:0056.8633 N, 6.2083 WRRS Challenger CH2/78
93334CTD or STD cast1978-02-12 07:08:0056.8366 N, 6.0866 WRRS Challenger CH2/78
93346CTD or STD cast1978-02-12 07:48:0056.8083 N, 5.9516 WRRS Challenger CH2/78
95015CTD or STD cast1978-04-21 03:05:0057.1333 N, 7.1833 WRRS Challenger CH6/78
95027CTD or STD cast1978-04-21 04:14:0057.0883 N, 7.025 WRRS Challenger CH6/78
95039CTD or STD cast1978-04-21 06:51:0057.0333 N, 6.8166 WRRS Challenger CH6/78
95076CTD or STD cast1978-04-21 09:53:0057.2683 N, 6.59 WRRS Challenger CH6/78
95088CTD or STD cast1978-04-21 10:32:0057.3133 N, 6.54 WRRS Challenger CH6/78
95107CTD or STD cast1978-04-21 13:00:0056.9866 N, 6.6516 WRRS Challenger CH6/78
95120CTD or STD cast1978-04-21 14:55:0056.89 N, 6.36 WRRS Challenger CH6/78
95144CTD or STD cast1978-04-21 16:19:0056.8333 N, 6.0916 WRRS Challenger CH6/78
95156CTD or STD cast1978-04-21 16:54:0056.8166 N, 5.9583 WRRS Challenger CH6/78
95586CTD or STD cast1978-06-08 23:27:0057.1333 N, 7.1833 WRRS Challenger CH9/78
95598CTD or STD cast1978-06-09 00:27:0057.085 N, 7.0166 WRRS Challenger CH9/78
95605CTD or STD cast1978-06-09 01:29:0057.0333 N, 6.8366 WRRS Challenger CH9/78
95617CTD or STD cast1978-06-09 02:19:0057.1066 N, 6.76 WRRS Challenger CH9/78
95654CTD or STD cast1978-06-09 05:11:0057.3033 N, 6.5633 WRRS Challenger CH9/78
95666CTD or STD cast1978-06-09 08:08:0056.975 N, 6.6216 WRRS Challenger CH9/78
95678CTD or STD cast1978-06-09 08:55:0056.9416 N, 6.5166 WRRS Challenger CH9/78
95691CTD or STD cast1978-06-09 09:52:0056.9 N, 6.3833 WRRS Challenger CH9/78
95710CTD or STD cast1978-06-09 11:39:0056.8333 N, 6.0766 WRRS Challenger CH9/78
99956CTD or STD cast1979-06-29 15:32:0057.3133 N, 6.5333 WRRS Shackleton S5/79
99968CTD or STD cast1979-06-29 16:05:0057.2716 N, 6.5566 WRRS Shackleton S5/79
99981CTD or STD cast1979-06-29 16:40:0057.23 N, 6.595 WRRS Shackleton S5/79
99993CTD or STD cast1979-06-29 17:24:0057.1666 N, 6.6266 WRRS Shackleton S5/79
100001CTD or STD cast1979-06-29 18:12:0057.0966 N, 6.72 WRRS Shackleton S5/79
100013CTD or STD cast1979-06-29 18:56:0057.0316 N, 6.8083 WRRS Shackleton S5/79
100025CTD or STD cast1979-06-29 19:56:0057.1 N, 6.9966 WRRS Shackleton S5/79
188032CTD or STD cast1981-04-14 09:45:0056.795 N, 5.9433 WRRS Challenger CH6A/81
188044CTD or STD cast1981-04-14 10:40:0056.82 N, 6.0833 WRRS Challenger CH6A/81
188056CTD or STD cast1981-04-14 11:25:0056.8566 N, 6.19 WRRS Challenger CH6A/81
188068CTD or STD cast1981-04-14 12:16:0056.9016 N, 6.3383 WRRS Challenger CH6A/81
188081CTD or STD cast1981-04-14 13:05:0056.9416 N, 6.48 WRRS Challenger CH6A/81
188093CTD or STD cast1981-04-14 14:04:0056.9916 N, 6.63 WRRS Challenger CH6A/81
188100CTD or STD cast1981-04-14 15:16:0057.0216 N, 6.8183 WRRS Challenger CH6A/81
188112CTD or STD cast1981-04-14 16:07:0057.0683 N, 6.7333 WRRS Challenger CH6A/81
188124CTD or STD cast1981-04-14 16:55:0057.165 N, 6.66 WRRS Challenger CH6A/81
188136CTD or STD cast1981-04-14 17:56:0057.2166 N, 6.585 WRRS Challenger CH6A/81
188148CTD or STD cast1981-04-14 18:32:0057.255 N, 6.5533 WRRS Challenger CH6A/81
188161CTD or STD cast1981-04-14 19:02:0057.3016 N, 6.5183 WRRS Challenger CH6A/81
191525CTD or STD cast1981-07-07 22:48:0057.04 N, 6.835 WRRS Challenger CH10/81
191537CTD or STD cast1981-07-07 23:39:0057.095 N, 6.7316 WRRS Challenger CH10/81
192448CTD or STD cast1981-07-08 00:27:0057.1566 N, 6.6633 WRRS Challenger CH10/81
192461CTD or STD cast1981-07-08 01:19:0057.22 N, 6.5816 WRRS Challenger CH10/81
192473CTD or STD cast1981-07-08 02:01:0057.27 N, 6.55 WRRS Challenger CH10/81
192485CTD or STD cast1981-07-08 02:42:0057.3166 N, 6.535 WRRS Challenger CH10/81
192497CTD or STD cast1981-07-08 04:16:0057.24 N, 6.72 WRRS Challenger CH10/81
313855CTD or STD cast1984-07-03 12:13:0057.1367 N, 7.1833 WRRS Challenger CH2/84
313867CTD or STD cast1984-07-03 13:15:0057.0867 N, 7.0083 WRRS Challenger CH2/84
313879CTD or STD cast1984-07-03 14:17:0057.0367 N, 6.8333 WRRS Challenger CH2/84
313880CTD or STD cast1984-07-03 15:17:0056.9833 N, 6.6333 WRRS Challenger CH2/84
313892CTD or STD cast1984-07-03 16:03:0056.9433 N, 6.4933 WRRS Challenger CH2/84
313911CTD or STD cast1984-07-03 16:56:0056.9017 N, 6.3483 WRRS Challenger CH2/84
313923CTD or STD cast1984-07-03 17:46:0056.86 N, 6.2083 WRRS Challenger CH2/84
313935CTD or STD cast1984-07-03 18:31:0056.825 N, 6.085 WRRS Challenger CH2/84
313947CTD or STD cast1984-07-03 19:23:0056.8 N, 5.9417 WRRS Challenger CH2/84
254602CTD or STD cast1985-05-13 14:00:0057.1366 N, 7.1833 WRRS Challenger CH4/85
254626CTD or STD cast1985-05-13 16:15:0057.0366 N, 6.8333 WRRS Challenger CH4/85
254638CTD or STD cast1985-05-13 17:07:0057.1033 N, 6.7366 WRRS Challenger CH4/85
254651CTD or STD cast1985-05-13 18:02:0057.1716 N, 6.6416 WRRS Challenger CH4/85
254663CTD or STD cast1985-05-13 18:50:0057.225 N, 6.575 WRRS Challenger CH4/85
254675CTD or STD cast1985-05-13 19:26:0057.2666 N, 6.55 WRRS Challenger CH4/85
254687CTD or STD cast1985-05-13 20:00:0057.3133 N, 6.5366 WRRS Challenger CH4/85
254699CTD or STD cast1985-05-13 22:28:0056.9833 N, 6.635 WRRS Challenger CH4/85
254706CTD or STD cast1985-05-13 23:28:0056.9416 N, 6.4916 WRRS Challenger CH4/85
254718CTD or STD cast1985-05-14 00:27:0056.9 N, 6.3483 WRRS Challenger CH4/85
254731CTD or STD cast1985-05-14 01:20:0056.8583 N, 6.2083 WRRS Challenger CH4/85
254743CTD or STD cast1985-05-14 02:07:0056.825 N, 6.0833 WRRS Challenger CH4/85
254755CTD or STD cast1985-05-14 02:55:0056.8 N, 5.9416 WRRS Challenger CH4/85
262104CTD or STD cast1985-08-27 17:33:0057.1383 N, 7.1833 WRRS Challenger CH8/85
262116CTD or STD cast1985-08-27 18:49:0057.0816 N, 7.0033 WRRS Challenger CH8/85
262128CTD or STD cast1985-08-27 20:12:0057.0366 N, 6.83 WRRS Challenger CH8/85
262141CTD or STD cast1985-08-27 21:21:0056.9833 N, 6.63 WRRS Challenger CH8/85
262153CTD or STD cast1985-08-27 22:18:0056.9416 N, 6.4933 WRRS Challenger CH8/85
262165CTD or STD cast1985-08-27 23:24:0056.9 N, 6.3466 WRRS Challenger CH8/85
264461CTD or STD cast1987-01-13 03:43:0057.1333 N, 7.1833 WRRS Challenger CH9
264473CTD or STD cast1987-01-13 04:55:0057.0833 N, 7.0 WRRS Challenger CH9
264485CTD or STD cast1987-01-13 05:53:0057.0333 N, 6.8333 WRRS Challenger CH9
264497CTD or STD cast1987-01-13 07:04:0056.9833 N, 6.6333 WRRS Challenger CH9
250963CTD or STD cast1987-05-04 09:14:0057.3116 N, 6.5316 WRRS Challenger CH14
250975CTD or STD cast1987-05-04 09:52:0057.265 N, 6.5516 WRRS Challenger CH14
250987CTD or STD cast1987-05-04 10:29:0057.225 N, 6.575 WRRS Challenger CH14
250999CTD or STD cast1987-05-04 11:20:0057.1716 N, 6.6416 WRRS Challenger CH14
251002CTD or STD cast1987-05-04 12:21:0057.105 N, 6.7366 WRRS Challenger CH14
251014CTD or STD cast1987-05-04 14:18:0057.1383 N, 7.1816 WRRS Challenger CH14
251026CTD or STD cast1987-05-04 15:18:0057.0883 N, 7.01 WRRS Challenger CH14
251038CTD or STD cast1987-05-04 16:17:0057.0366 N, 6.825 WRRS Challenger CH14
251051CTD or STD cast1987-05-04 17:15:0056.9816 N, 6.6316 WRRS Challenger CH14
251063CTD or STD cast1987-05-04 18:02:0056.9416 N, 6.4833 WRRS Challenger CH14
251075CTD or STD cast1987-05-04 18:52:0056.9 N, 6.345 WRRS Challenger CH14
251087CTD or STD cast1987-05-04 19:45:0056.8666 N, 6.2066 WRRS Challenger CH14
251099CTD or STD cast1987-05-04 20:27:0056.825 N, 6.08 WRRS Challenger CH14
251106CTD or STD cast1987-05-04 21:16:0056.8 N, 5.9416 WRRS Challenger CH14
257046CTD or STD cast1987-09-18 10:50:0057.1383 N, 7.1833 WRRS Frederick Russell FR18/87
257058CTD or STD cast1987-09-18 11:48:0057.0883 N, 7.0 WRRS Frederick Russell FR18/87
257071CTD or STD cast1987-09-18 12:43:0057.0383 N, 6.8333 WRRS Frederick Russell FR18/87
257083CTD or STD cast1987-09-18 13:29:0057.105 N, 6.7383 WRRS Frederick Russell FR18/87
257095CTD or STD cast1987-09-18 14:15:0057.1716 N, 6.645 WRRS Frederick Russell FR18/87
257102CTD or STD cast1987-09-18 14:58:0057.225 N, 6.575 WRRS Frederick Russell FR18/87
257114CTD or STD cast1987-09-18 15:41:0057.2666 N, 6.5566 WRRS Frederick Russell FR18/87
257126CTD or STD cast1987-09-18 16:19:0057.3133 N, 6.5366 WRRS Frederick Russell FR18/87
257138CTD or STD cast1987-09-18 18:59:0056.9833 N, 6.6333 WRRS Frederick Russell FR18/87
257151CTD or STD cast1987-09-18 19:43:0056.9416 N, 6.4866 WRRS Frederick Russell FR18/87
257163CTD or STD cast1987-09-18 20:28:0056.9 N, 6.35 WRRS Frederick Russell FR18/87
257175CTD or STD cast1987-09-18 21:18:0056.8583 N, 6.2033 WRRS Frederick Russell FR18/87
257187CTD or STD cast1987-09-18 21:51:0056.825 N, 6.0833 WRRS Frederick Russell FR18/87
257199CTD or STD cast1987-09-18 22:37:0056.8 N, 5.9333 WRRS Frederick Russell FR18/87
251898CTD or STD cast1987-11-29 19:00:0056.8 N, 5.94 WRRS Challenger CH22
251905CTD or STD cast1987-11-29 19:50:0056.825 N, 6.0883 WRRS Challenger CH22
251917CTD or STD cast1987-11-29 20:39:0056.8583 N, 6.2033 WRRS Challenger CH22
251929CTD or STD cast1987-11-29 21:36:0056.8983 N, 6.35 WRRS Challenger CH22
251930CTD or STD cast1987-11-29 22:25:0056.9416 N, 6.4866 WRRS Challenger CH22
251942CTD or STD cast1987-11-29 23:15:0056.9833 N, 6.6333 WRRS Challenger CH22
251954CTD or STD cast1987-11-30 00:20:0057.0383 N, 6.8333 WRRS Challenger CH22
251966CTD or STD cast1987-11-30 01:16:0057.09 N, 7.0083 WRRS Challenger CH22
251978CTD or STD cast1987-11-30 02:13:0057.1383 N, 7.1833 WRRS Challenger CH22
251991CTD or STD cast1987-11-30 04:03:0057.105 N, 6.7383 WRRS Challenger CH22
252005CTD or STD cast1987-11-30 05:00:0057.1733 N, 6.645 WRRS Challenger CH22
252017CTD or STD cast1987-11-30 05:48:0057.225 N, 6.575 WRRS Challenger CH22
252029CTD or STD cast1987-11-30 06:27:0057.2666 N, 6.5566 WRRS Challenger CH22
252030CTD or STD cast1987-11-30 07:03:0057.3133 N, 6.5383 WRRS Challenger CH22
318509CTD or STD cast1989-08-09 22:42:0057.09 N, 7.0083 WRV Lough Foyle LF2/89
318510CTD or STD cast1989-08-09 23:31:0057.1383 N, 7.1833 WRV Lough Foyle LF2/89
318595CTD or STD cast1989-08-10 06:37:0057.3133 N, 6.5367 WRV Lough Foyle LF2/89
318602CTD or STD cast1989-08-10 07:07:0057.2667 N, 6.5567 WRV Lough Foyle LF2/89
318614CTD or STD cast1989-08-10 07:36:0057.2267 N, 6.575 WRV Lough Foyle LF2/89
318626CTD or STD cast1989-08-10 08:13:0057.1733 N, 6.6433 WRV Lough Foyle LF2/89
318638CTD or STD cast1989-08-10 09:03:0057.105 N, 6.7383 WRV Lough Foyle LF2/89
318651CTD or STD cast1989-08-10 09:48:0057.0383 N, 6.8317 WRV Lough Foyle LF2/89
318663CTD or STD cast1989-08-10 10:40:0056.985 N, 6.6333 WRV Lough Foyle LF2/89
318675CTD or STD cast1989-08-10 11:24:0056.94 N, 6.485 WRV Lough Foyle LF2/89
318687CTD or STD cast1989-08-10 12:03:0056.9 N, 6.35 WRV Lough Foyle LF2/89
318699CTD or STD cast1989-08-10 12:39:0056.8583 N, 6.2033 WRV Lough Foyle LF2/89
318706CTD or STD cast1989-08-10 13:15:0056.8233 N, 6.0833 WRV Lough Foyle LF2/89
318718CTD or STD cast1989-08-10 13:50:0056.8 N, 5.9333 WRV Lough Foyle LF2/89
259981CTD or STD cast1990-09-03 12:30:0056.8 N, 5.9333 WRRS Challenger CH71A
259993CTD or STD cast1990-09-03 13:19:0056.8333 N, 6.0833 WRRS Challenger CH71A
260005CTD or STD cast1990-09-03 14:07:0056.8666 N, 6.2 WRRS Challenger CH71A
260017CTD or STD cast1990-09-03 14:59:0056.9 N, 6.35 WRRS Challenger CH71A
260029CTD or STD cast1990-09-03 19:33:0056.95 N, 6.4833 WRRS Challenger CH71A
260030CTD or STD cast1990-09-03 20:22:0056.9833 N, 6.6333 WRRS Challenger CH71A
260042CTD or STD cast1990-09-03 21:26:0057.0333 N, 6.8333 WRRS Challenger CH71A
260054CTD or STD cast1990-09-03 22:27:0057.0833 N, 7.0166 WRRS Challenger CH71A
260066CTD or STD cast1990-09-03 23:33:0057.1333 N, 7.1833 WRRS Challenger CH71A
260146CTD or STD cast1990-09-04 08:15:0057.3166 N, 6.5333 WRRS Challenger CH71A
260158CTD or STD cast1990-09-04 08:43:0057.2666 N, 6.5666 WRRS Challenger CH71A
260171CTD or STD cast1990-09-04 09:15:0057.2333 N, 6.5833 WRRS Challenger CH71A
260183CTD or STD cast1990-09-04 09:57:0057.1666 N, 6.65 WRRS Challenger CH71A
260195CTD or STD cast1990-09-04 10:47:0057.1 N, 6.7333 WRRS Challenger CH71A
260202CTD or STD cast1990-09-04 11:34:0057.0333 N, 6.8333 WRRS Challenger CH71A
385177CTD or STD cast1992-03-11 09:18:0057.1383 N, 7.185 WRRS Challenger CH89B
385189CTD or STD cast1992-03-11 10:21:0057.0883 N, 7.01 WRRS Challenger CH89B
385190CTD or STD cast1992-03-11 11:19:0057.0383 N, 6.8333 WRRS Challenger CH89B
385208CTD or STD cast1992-03-11 12:19:0057.1067 N, 6.7433 WRRS Challenger CH89B
385221CTD or STD cast1992-03-11 13:15:0057.1717 N, 6.645 WRRS Challenger CH89B
385233CTD or STD cast1992-03-11 14:04:0057.2267 N, 6.5783 WRRS Challenger CH89B
385245CTD or STD cast1992-03-11 14:42:0057.2667 N, 6.555 WRRS Challenger CH89B
385257CTD or STD cast1992-03-11 15:22:0057.315 N, 6.5367 WRRS Challenger CH89B