Metadata Report for BODC Series Reference Number 385245
Metadata Summary
Problem Reports
Data Access Policy
Narrative Documents
Project Information
Data Activity or Cruise Information
Fixed Station Information
BODC Quality Flags
SeaDataNet Quality Flags
Metadata Summary
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Time Co-ordinates(UT) |
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Problem Reports
The oxygen data collected on this cruise have not been calibrated against sample data and should be used with great caution.
Data Access Policy
Open Data
These data have no specific confidentiality restrictions for users. However, users must acknowledge data sources as it is not ethical to publish data without proper attribution. Any publication or other output resulting from usage of the data should include an acknowledgment.
If the Information Provider does not provide a specific attribution statement, or if you are using Information from several Information Providers and multiple attributions are not practical in your product or application, you may consider using the following:
"Contains public sector information licensed under the Open Government Licence v1.0."
Narrative Documents
Sea Bird Electronics SBE13 Dissolved Oxygen Sensor
The SBE 13 was designed as an auxiliary sensor for Sea Bird SBE 9plus, but can fitted in custom instrumentation applications. When used with the SBE 9 Underwater Unit, a flow-through plenum improves the data quality, as the pumping water over the sensor membrane reduces the errors caused by oxygen depletion during the periods of slow or intermittent flushing and also reduces exposure to biofouling.
The output voltage is proportional to membrane current (oxygen current) and to the sensor element's membrane temperature (oxygen temperature), which is used for internal temperature compensation.
Two versions of the SBE 13 are available: the SBE 13Y uses a YSI polarographic element with replaceable membranes to provide in situ measurements up to 2000 m depth and the SBE 13B uses a Beckman polarographic element to provide in situ measurements up to 10500 m depth, depending on the sensor casing. This sensor includes a replaceable sealed electrolyte membrane cartridge.
The SBE 13 instrument has been out of production since 2001 and has been superseded by the SBE 43.
Specifications
Measurement range | 0 to 15 mL L-1 |
Accuracy | 0.1 mL L-1 |
Time response | 2 s at 25°C 5 s at 0°C |
Depth range | 2000 m (SBE 13Y- housing in anodized aluminum) 6800 m (SBE 13B- housing in anodized aluminum) 105000 m (SBE 13B- housing in titanium) |
Further details can be found in the manufacturer's specification sheet.
Sea-Bird Electronics SBE 911 and SBE 917 series CTD profilers
The SBE 911 and SBE 917 series of conductivity-temperature-depth (CTD) units are used to collect hydrographic profiles, including temperature, conductivity and pressure as standard. Each profiler consists of an underwater unit and deck unit or SEARAM. Auxiliary sensors, such as fluorometers, dissolved oxygen sensors and transmissometers, and carousel water samplers are commonly added to the underwater unit.
Underwater unit
The CTD underwater unit (SBE 9 or SBE 9 plus) comprises a protective cage (usually with a carousel water sampler), including a main pressure housing containing power supplies, acquisition electronics, telemetry circuitry, and a suite of modular sensors. The original SBE 9 incorporated Sea-Bird's standard modular SBE 3 temperature sensor and SBE 4 conductivity sensor, and a Paroscientific Digiquartz pressure sensor. The conductivity cell was connected to a pump-fed plastic tubing circuit that could include auxiliary sensors. Each SBE 9 unit was custom built to individual specification. The SBE 9 was replaced in 1997 by an off-the-shelf version, termed the SBE 9 plus, that incorporated the SBE 3 plus (or SBE 3P) temperature sensor, SBE 4C conductivity sensor and a Paroscientific Digiquartz pressure sensor. Sensors could be connected to a pump-fed plastic tubing circuit or stand-alone.
Temperature, conductivity and pressure sensors
The conductivity, temperature, and pressure sensors supplied with Sea-Bird CTD systems have outputs in the form of variable frequencies, which are measured using high-speed parallel counters. The resulting count totals are converted to numeric representations of the original frequencies, which bear a direct relationship to temperature, conductivity or pressure. Sampling frequencies for these sensors are typically set at 24 Hz.
The temperature sensing element is a glass-coated thermistor bead, pressure-protected inside a stainless steel tube, while the conductivity sensing element is a cylindrical, flow-through, borosilicate glass cell with three internal platinum electrodes. Thermistor resistance or conductivity cell resistance, respectively, is the controlling element in an optimized Wien Bridge oscillator circuit, which produces a frequency output that can be converted to a temperature or conductivity reading. These sensors are available with depth ratings of 6800 m (aluminium housing) or 10500 m (titanium housing). The Paroscientific Digiquartz pressure sensor comprises a quartz crystal resonator that responds to pressure-induced stress, and temperature is measured for thermal compensation of the calculated pressure.
Additional sensors
Optional sensors for dissolved oxygen, pH, light transmission, fluorescence and others do not require the very high levels of resolution needed in the primary CTD channels, nor do these sensors generally offer variable frequency outputs. Accordingly, signals from the auxiliary sensors are acquired using a conventional voltage-input multiplexed A/D converter (optional). Some Sea-Bird CTDs use a strain gauge pressure sensor (Senso-Metrics) in which case their pressure output data is in the same form as that from the auxiliary sensors as described above.
Deck unit or SEARAM
Each underwater unit is connected to a power supply and data logging system: the SBE 11 (or SBE 11 plus) deck unit allows real-time interfacing between the deck and the underwater unit via a conductive wire, while the submersible SBE 17 (or SBE 17 plus) SEARAM plugs directly into the underwater unit and data are downloaded on recovery of the CTD. The combination of SBE 9 and SBE 17 or SBE 11 are termed SBE 917 or SBE 911, respectively, while the combinations of SBE 9 plus and SBE 17 plus or SBE 11 plus are termed SBE 917 plus or SBE 911 plus.
Specifications
Specifications for the SBE 9 plus underwater unit are listed below:
Parameter | Range | Initial accuracy | Resolution at 24 Hz | Response time |
---|---|---|---|---|
Temperature | -5 to 35°C | 0.001°C | 0.0002°C | 0.065 sec |
Conductivity | 0 to 7 S m-1 | 0.0003 S m-1 | 0.00004 S m-1 | 0.065 sec (pumped) |
Pressure | 0 to full scale (1400, 2000, 4200, 6800 or 10500 m) | 0.015% of full scale | 0.001% of full scale | 0.015 sec |
Further details can be found in the manufacturer's specification sheet.
RRS Challenger Cruise 89/92 CTD Data Documentation
Introduction
Documentation for the CTD data collected on RRS Challenger 89/92 (February - March 1992) by the Dunstaffnage Marine Laboratory, Oban, Argyll, Scotland, UK, under the direction of D. J. Ellett.
Instrumentation and Processing
The instrument used was a Seabird 9/11 CTD, and the data were processed using the Seabird software. The manufacturer's calibrations were used. Data have been averaged to 1 decibar values.
Project Information
No Project Information held for the Series
Data Activity or Cruise Information
Cruise
Cruise Name | CH89B |
Departure Date | 1992-03-07 |
Arrival Date | 1992-03-13 |
Principal Scientist(s) | David J Ellett (Dunstaffnage Marine Laboratory) |
Ship | RRS Challenger |
Complete Cruise Metadata Report is available here
Fixed Station Information
Fixed Station Information
Station Name | DML Line HE Station HE4 |
Category | Offshore location |
Latitude | 57° 16.00' N |
Longitude | 6° 33.40' W |
Water depth below MSL | 60.0 m |
DML Station HE4
Station HE4 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 1
Fixed Station Information
Station Name | DML Sea of the Hebrides STD/CTD Sections |
Category | Offshore area |
Latitude | 56° 57.39' N |
Longitude | 6° 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
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 2
Fixed Station Information
Station Name | DML Line HE |
Category | Offshore 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 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 |
B | nominal value |
Q | value below limit of quantification |
Appendix 1: DML Line HE Station HE4
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 Identifier | Data Category | Start date/time | Start position | Cruise |
---|---|---|---|---|
95076 | CTD or STD cast | 1978-04-21 09:53:00 | 57.2683 N, 6.59 W | RRS Challenger CH6/78 |
99968 | CTD or STD cast | 1979-06-29 16:05:00 | 57.2716 N, 6.5566 W | RRS Shackleton S5/79 |
188148 | CTD or STD cast | 1981-04-14 18:32:00 | 57.255 N, 6.5533 W | RRS Challenger CH6A/81 |
192473 | CTD or STD cast | 1981-07-08 02:01:00 | 57.27 N, 6.55 W | RRS Challenger CH10/81 |
254675 | CTD or STD cast | 1985-05-13 19:26:00 | 57.2666 N, 6.55 W | RRS Challenger CH4/85 |
250975 | CTD or STD cast | 1987-05-04 09:52:00 | 57.265 N, 6.5516 W | RRS Challenger CH14 |
257114 | CTD or STD cast | 1987-09-18 15:41:00 | 57.2666 N, 6.5566 W | RRS Frederick Russell FR18/87 |
252029 | CTD or STD cast | 1987-11-30 06:27:00 | 57.2666 N, 6.5566 W | RRS Challenger CH22 |
318602 | CTD or STD cast | 1989-08-10 07:07:00 | 57.2667 N, 6.5567 W | RV Lough Foyle LF2/89 |
260158 | CTD or STD cast | 1990-09-04 08:43:00 | 57.2666 N, 6.5666 W | RRS Challenger CH71A |
Appendix 2: 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 Identifier | Data Category | Start date/time | Start position | Cruise |
---|---|---|---|---|
91794 | CTD or STD cast | 1976-05-29 03:02:00 | 56.8116 N, 5.945 W | RRS Challenger CH8/76 |
91801 | CTD or STD cast | 1976-05-29 03:45:00 | 56.8333 N, 6.0833 W | RRS Challenger CH8/76 |
91825 | CTD or STD cast | 1976-05-29 05:35:00 | 56.9166 N, 6.35 W | RRS Challenger CH8/76 |
93254 | CTD or STD cast | 1978-02-11 23:04:00 | 57.1366 N, 7.1933 W | RRS Challenger CH2/78 |
93266 | CTD or STD cast | 1978-02-12 00:33:00 | 57.0816 N, 7.0183 W | RRS Challenger CH2/78 |
93278 | CTD or STD cast | 1978-02-12 01:55:00 | 57.04 N, 6.84 W | RRS Challenger CH2/78 |
93291 | CTD or STD cast | 1978-02-12 03:24:00 | 56.9833 N, 6.6416 W | RRS Challenger CH2/78 |
93309 | CTD or STD cast | 1978-02-12 04:33:00 | 56.945 N, 6.5066 W | RRS Challenger CH2/78 |
93310 | CTD or STD cast | 1978-02-12 05:42:00 | 56.9033 N, 6.3633 W | RRS Challenger CH2/78 |
93322 | CTD or STD cast | 1978-02-12 06:30:00 | 56.8633 N, 6.2083 W | RRS Challenger CH2/78 |
93334 | CTD or STD cast | 1978-02-12 07:08:00 | 56.8366 N, 6.0866 W | RRS Challenger CH2/78 |
93346 | CTD or STD cast | 1978-02-12 07:48:00 | 56.8083 N, 5.9516 W | RRS Challenger CH2/78 |
95015 | CTD or STD cast | 1978-04-21 03:05:00 | 57.1333 N, 7.1833 W | RRS Challenger CH6/78 |
95027 | CTD or STD cast | 1978-04-21 04:14:00 | 57.0883 N, 7.025 W | RRS Challenger CH6/78 |
95039 | CTD or STD cast | 1978-04-21 06:51:00 | 57.0333 N, 6.8166 W | RRS Challenger CH6/78 |
95040 | CTD or STD cast | 1978-04-21 07:36:00 | 57.1 N, 6.745 W | RRS Challenger CH6/78 |
95076 | CTD or STD cast | 1978-04-21 09:53:00 | 57.2683 N, 6.59 W | RRS Challenger CH6/78 |
95088 | CTD or STD cast | 1978-04-21 10:32:00 | 57.3133 N, 6.54 W | RRS Challenger CH6/78 |
95107 | CTD or STD cast | 1978-04-21 13:00:00 | 56.9866 N, 6.6516 W | RRS Challenger CH6/78 |
95120 | CTD or STD cast | 1978-04-21 14:55:00 | 56.89 N, 6.36 W | RRS Challenger CH6/78 |
95144 | CTD or STD cast | 1978-04-21 16:19:00 | 56.8333 N, 6.0916 W | RRS Challenger CH6/78 |
95156 | CTD or STD cast | 1978-04-21 16:54:00 | 56.8166 N, 5.9583 W | RRS Challenger CH6/78 |
95586 | CTD or STD cast | 1978-06-08 23:27:00 | 57.1333 N, 7.1833 W | RRS Challenger CH9/78 |
95598 | CTD or STD cast | 1978-06-09 00:27:00 | 57.085 N, 7.0166 W | RRS Challenger CH9/78 |
95605 | CTD or STD cast | 1978-06-09 01:29:00 | 57.0333 N, 6.8366 W | RRS Challenger CH9/78 |
95617 | CTD or STD cast | 1978-06-09 02:19:00 | 57.1066 N, 6.76 W | RRS Challenger CH9/78 |
95654 | CTD or STD cast | 1978-06-09 05:11:00 | 57.3033 N, 6.5633 W | RRS Challenger CH9/78 |
95666 | CTD or STD cast | 1978-06-09 08:08:00 | 56.975 N, 6.6216 W | RRS Challenger CH9/78 |
95678 | CTD or STD cast | 1978-06-09 08:55:00 | 56.9416 N, 6.5166 W | RRS Challenger CH9/78 |
95691 | CTD or STD cast | 1978-06-09 09:52:00 | 56.9 N, 6.3833 W | RRS Challenger CH9/78 |
95710 | CTD or STD cast | 1978-06-09 11:39:00 | 56.8333 N, 6.0766 W | RRS Challenger CH9/78 |
99956 | CTD or STD cast | 1979-06-29 15:32:00 | 57.3133 N, 6.5333 W | RRS Shackleton S5/79 |
99968 | CTD or STD cast | 1979-06-29 16:05:00 | 57.2716 N, 6.5566 W | RRS Shackleton S5/79 |
99981 | CTD or STD cast | 1979-06-29 16:40:00 | 57.23 N, 6.595 W | RRS Shackleton S5/79 |
99993 | CTD or STD cast | 1979-06-29 17:24:00 | 57.1666 N, 6.6266 W | RRS Shackleton S5/79 |
100001 | CTD or STD cast | 1979-06-29 18:12:00 | 57.0966 N, 6.72 W | RRS Shackleton S5/79 |
100013 | CTD or STD cast | 1979-06-29 18:56:00 | 57.0316 N, 6.8083 W | RRS Shackleton S5/79 |
100025 | CTD or STD cast | 1979-06-29 19:56:00 | 57.1 N, 6.9966 W | RRS Shackleton S5/79 |
188032 | CTD or STD cast | 1981-04-14 09:45:00 | 56.795 N, 5.9433 W | RRS Challenger CH6A/81 |
188044 | CTD or STD cast | 1981-04-14 10:40:00 | 56.82 N, 6.0833 W | RRS Challenger CH6A/81 |
188056 | CTD or STD cast | 1981-04-14 11:25:00 | 56.8566 N, 6.19 W | RRS Challenger CH6A/81 |
188068 | CTD or STD cast | 1981-04-14 12:16:00 | 56.9016 N, 6.3383 W | RRS Challenger CH6A/81 |
188081 | CTD or STD cast | 1981-04-14 13:05:00 | 56.9416 N, 6.48 W | RRS Challenger CH6A/81 |
188093 | CTD or STD cast | 1981-04-14 14:04:00 | 56.9916 N, 6.63 W | RRS Challenger CH6A/81 |
188100 | CTD or STD cast | 1981-04-14 15:16:00 | 57.0216 N, 6.8183 W | RRS Challenger CH6A/81 |
188112 | CTD or STD cast | 1981-04-14 16:07:00 | 57.0683 N, 6.7333 W | RRS Challenger CH6A/81 |
188124 | CTD or STD cast | 1981-04-14 16:55:00 | 57.165 N, 6.66 W | RRS Challenger CH6A/81 |
188136 | CTD or STD cast | 1981-04-14 17:56:00 | 57.2166 N, 6.585 W | RRS Challenger CH6A/81 |
188148 | CTD or STD cast | 1981-04-14 18:32:00 | 57.255 N, 6.5533 W | RRS Challenger CH6A/81 |
188161 | CTD or STD cast | 1981-04-14 19:02:00 | 57.3016 N, 6.5183 W | RRS Challenger CH6A/81 |
191525 | CTD or STD cast | 1981-07-07 22:48:00 | 57.04 N, 6.835 W | RRS Challenger CH10/81 |
191537 | CTD or STD cast | 1981-07-07 23:39:00 | 57.095 N, 6.7316 W | RRS Challenger CH10/81 |
192448 | CTD or STD cast | 1981-07-08 00:27:00 | 57.1566 N, 6.6633 W | RRS Challenger CH10/81 |
192461 | CTD or STD cast | 1981-07-08 01:19:00 | 57.22 N, 6.5816 W | RRS Challenger CH10/81 |
192473 | CTD or STD cast | 1981-07-08 02:01:00 | 57.27 N, 6.55 W | RRS Challenger CH10/81 |
192485 | CTD or STD cast | 1981-07-08 02:42:00 | 57.3166 N, 6.535 W | RRS Challenger CH10/81 |
192497 | CTD or STD cast | 1981-07-08 04:16:00 | 57.24 N, 6.72 W | RRS Challenger CH10/81 |
313855 | CTD or STD cast | 1984-07-03 12:13:00 | 57.1367 N, 7.1833 W | RRS Challenger CH2/84 |
313867 | CTD or STD cast | 1984-07-03 13:15:00 | 57.0867 N, 7.0083 W | RRS Challenger CH2/84 |
313879 | CTD or STD cast | 1984-07-03 14:17:00 | 57.0367 N, 6.8333 W | RRS Challenger CH2/84 |
313880 | CTD or STD cast | 1984-07-03 15:17:00 | 56.9833 N, 6.6333 W | RRS Challenger CH2/84 |
313892 | CTD or STD cast | 1984-07-03 16:03:00 | 56.9433 N, 6.4933 W | RRS Challenger CH2/84 |
313911 | CTD or STD cast | 1984-07-03 16:56:00 | 56.9017 N, 6.3483 W | RRS Challenger CH2/84 |
313923 | CTD or STD cast | 1984-07-03 17:46:00 | 56.86 N, 6.2083 W | RRS Challenger CH2/84 |
313935 | CTD or STD cast | 1984-07-03 18:31:00 | 56.825 N, 6.085 W | RRS Challenger CH2/84 |
313947 | CTD or STD cast | 1984-07-03 19:23:00 | 56.8 N, 5.9417 W | RRS Challenger CH2/84 |
254602 | CTD or STD cast | 1985-05-13 14:00:00 | 57.1366 N, 7.1833 W | RRS Challenger CH4/85 |
254626 | CTD or STD cast | 1985-05-13 16:15:00 | 57.0366 N, 6.8333 W | RRS Challenger CH4/85 |
254638 | CTD or STD cast | 1985-05-13 17:07:00 | 57.1033 N, 6.7366 W | RRS Challenger CH4/85 |
254651 | CTD or STD cast | 1985-05-13 18:02:00 | 57.1716 N, 6.6416 W | RRS Challenger CH4/85 |
254663 | CTD or STD cast | 1985-05-13 18:50:00 | 57.225 N, 6.575 W | RRS Challenger CH4/85 |
254675 | CTD or STD cast | 1985-05-13 19:26:00 | 57.2666 N, 6.55 W | RRS Challenger CH4/85 |
254687 | CTD or STD cast | 1985-05-13 20:00:00 | 57.3133 N, 6.5366 W | RRS Challenger CH4/85 |
254699 | CTD or STD cast | 1985-05-13 22:28:00 | 56.9833 N, 6.635 W | RRS Challenger CH4/85 |
254706 | CTD or STD cast | 1985-05-13 23:28:00 | 56.9416 N, 6.4916 W | RRS Challenger CH4/85 |
254718 | CTD or STD cast | 1985-05-14 00:27:00 | 56.9 N, 6.3483 W | RRS Challenger CH4/85 |
254731 | CTD or STD cast | 1985-05-14 01:20:00 | 56.8583 N, 6.2083 W | RRS Challenger CH4/85 |
254743 | CTD or STD cast | 1985-05-14 02:07:00 | 56.825 N, 6.0833 W | RRS Challenger CH4/85 |
254755 | CTD or STD cast | 1985-05-14 02:55:00 | 56.8 N, 5.9416 W | RRS Challenger CH4/85 |
262104 | CTD or STD cast | 1985-08-27 17:33:00 | 57.1383 N, 7.1833 W | RRS Challenger CH8/85 |
262116 | CTD or STD cast | 1985-08-27 18:49:00 | 57.0816 N, 7.0033 W | RRS Challenger CH8/85 |
262128 | CTD or STD cast | 1985-08-27 20:12:00 | 57.0366 N, 6.83 W | RRS Challenger CH8/85 |
262141 | CTD or STD cast | 1985-08-27 21:21:00 | 56.9833 N, 6.63 W | RRS Challenger CH8/85 |
262153 | CTD or STD cast | 1985-08-27 22:18:00 | 56.9416 N, 6.4933 W | RRS Challenger CH8/85 |
262165 | CTD or STD cast | 1985-08-27 23:24:00 | 56.9 N, 6.3466 W | RRS Challenger CH8/85 |
264461 | CTD or STD cast | 1987-01-13 03:43:00 | 57.1333 N, 7.1833 W | RRS Challenger CH9 |
264473 | CTD or STD cast | 1987-01-13 04:55:00 | 57.0833 N, 7.0 W | RRS Challenger CH9 |
264485 | CTD or STD cast | 1987-01-13 05:53:00 | 57.0333 N, 6.8333 W | RRS Challenger CH9 |
264497 | CTD or STD cast | 1987-01-13 07:04:00 | 56.9833 N, 6.6333 W | RRS Challenger CH9 |
250963 | CTD or STD cast | 1987-05-04 09:14:00 | 57.3116 N, 6.5316 W | RRS Challenger CH14 |
250975 | CTD or STD cast | 1987-05-04 09:52:00 | 57.265 N, 6.5516 W | RRS Challenger CH14 |
250987 | CTD or STD cast | 1987-05-04 10:29:00 | 57.225 N, 6.575 W | RRS Challenger CH14 |
250999 | CTD or STD cast | 1987-05-04 11:20:00 | 57.1716 N, 6.6416 W | RRS Challenger CH14 |
251002 | CTD or STD cast | 1987-05-04 12:21:00 | 57.105 N, 6.7366 W | RRS Challenger CH14 |
251014 | CTD or STD cast | 1987-05-04 14:18:00 | 57.1383 N, 7.1816 W | RRS Challenger CH14 |
251026 | CTD or STD cast | 1987-05-04 15:18:00 | 57.0883 N, 7.01 W | RRS Challenger CH14 |
251038 | CTD or STD cast | 1987-05-04 16:17:00 | 57.0366 N, 6.825 W | RRS Challenger CH14 |
251051 | CTD or STD cast | 1987-05-04 17:15:00 | 56.9816 N, 6.6316 W | RRS Challenger CH14 |
251063 | CTD or STD cast | 1987-05-04 18:02:00 | 56.9416 N, 6.4833 W | RRS Challenger CH14 |
251075 | CTD or STD cast | 1987-05-04 18:52:00 | 56.9 N, 6.345 W | RRS Challenger CH14 |
251087 | CTD or STD cast | 1987-05-04 19:45:00 | 56.8666 N, 6.2066 W | RRS Challenger CH14 |
251099 | CTD or STD cast | 1987-05-04 20:27:00 | 56.825 N, 6.08 W | RRS Challenger CH14 |
251106 | CTD or STD cast | 1987-05-04 21:16:00 | 56.8 N, 5.9416 W | RRS Challenger CH14 |
257046 | CTD or STD cast | 1987-09-18 10:50:00 | 57.1383 N, 7.1833 W | RRS Frederick Russell FR18/87 |
257058 | CTD or STD cast | 1987-09-18 11:48:00 | 57.0883 N, 7.0 W | RRS Frederick Russell FR18/87 |
257071 | CTD or STD cast | 1987-09-18 12:43:00 | 57.0383 N, 6.8333 W | RRS Frederick Russell FR18/87 |
257083 | CTD or STD cast | 1987-09-18 13:29:00 | 57.105 N, 6.7383 W | RRS Frederick Russell FR18/87 |
257095 | CTD or STD cast | 1987-09-18 14:15:00 | 57.1716 N, 6.645 W | RRS Frederick Russell FR18/87 |
257102 | CTD or STD cast | 1987-09-18 14:58:00 | 57.225 N, 6.575 W | RRS Frederick Russell FR18/87 |
257114 | CTD or STD cast | 1987-09-18 15:41:00 | 57.2666 N, 6.5566 W | RRS Frederick Russell FR18/87 |
257126 | CTD or STD cast | 1987-09-18 16:19:00 | 57.3133 N, 6.5366 W | RRS Frederick Russell FR18/87 |
257138 | CTD or STD cast | 1987-09-18 18:59:00 | 56.9833 N, 6.6333 W | RRS Frederick Russell FR18/87 |
257151 | CTD or STD cast | 1987-09-18 19:43:00 | 56.9416 N, 6.4866 W | RRS Frederick Russell FR18/87 |
257163 | CTD or STD cast | 1987-09-18 20:28:00 | 56.9 N, 6.35 W | RRS Frederick Russell FR18/87 |
257175 | CTD or STD cast | 1987-09-18 21:18:00 | 56.8583 N, 6.2033 W | RRS Frederick Russell FR18/87 |
257187 | CTD or STD cast | 1987-09-18 21:51:00 | 56.825 N, 6.0833 W | RRS Frederick Russell FR18/87 |
257199 | CTD or STD cast | 1987-09-18 22:37:00 | 56.8 N, 5.9333 W | RRS Frederick Russell FR18/87 |
251898 | CTD or STD cast | 1987-11-29 19:00:00 | 56.8 N, 5.94 W | RRS Challenger CH22 |
251905 | CTD or STD cast | 1987-11-29 19:50:00 | 56.825 N, 6.0883 W | RRS Challenger CH22 |
251917 | CTD or STD cast | 1987-11-29 20:39:00 | 56.8583 N, 6.2033 W | RRS Challenger CH22 |
251929 | CTD or STD cast | 1987-11-29 21:36:00 | 56.8983 N, 6.35 W | RRS Challenger CH22 |
251930 | CTD or STD cast | 1987-11-29 22:25:00 | 56.9416 N, 6.4866 W | RRS Challenger CH22 |
251942 | CTD or STD cast | 1987-11-29 23:15:00 | 56.9833 N, 6.6333 W | RRS Challenger CH22 |
251954 | CTD or STD cast | 1987-11-30 00:20:00 | 57.0383 N, 6.8333 W | RRS Challenger CH22 |
251966 | CTD or STD cast | 1987-11-30 01:16:00 | 57.09 N, 7.0083 W | RRS Challenger CH22 |
251978 | CTD or STD cast | 1987-11-30 02:13:00 | 57.1383 N, 7.1833 W | RRS Challenger CH22 |
251991 | CTD or STD cast | 1987-11-30 04:03:00 | 57.105 N, 6.7383 W | RRS Challenger CH22 |
252005 | CTD or STD cast | 1987-11-30 05:00:00 | 57.1733 N, 6.645 W | RRS Challenger CH22 |
252017 | CTD or STD cast | 1987-11-30 05:48:00 | 57.225 N, 6.575 W | RRS Challenger CH22 |
252029 | CTD or STD cast | 1987-11-30 06:27:00 | 57.2666 N, 6.5566 W | RRS Challenger CH22 |
252030 | CTD or STD cast | 1987-11-30 07:03:00 | 57.3133 N, 6.5383 W | RRS Challenger CH22 |
318509 | CTD or STD cast | 1989-08-09 22:42:00 | 57.09 N, 7.0083 W | RV Lough Foyle LF2/89 |
318510 | CTD or STD cast | 1989-08-09 23:31:00 | 57.1383 N, 7.1833 W | RV Lough Foyle LF2/89 |
318595 | CTD or STD cast | 1989-08-10 06:37:00 | 57.3133 N, 6.5367 W | RV Lough Foyle LF2/89 |
318602 | CTD or STD cast | 1989-08-10 07:07:00 | 57.2667 N, 6.5567 W | RV Lough Foyle LF2/89 |
318614 | CTD or STD cast | 1989-08-10 07:36:00 | 57.2267 N, 6.575 W | RV Lough Foyle LF2/89 |
318626 | CTD or STD cast | 1989-08-10 08:13:00 | 57.1733 N, 6.6433 W | RV Lough Foyle LF2/89 |
318638 | CTD or STD cast | 1989-08-10 09:03:00 | 57.105 N, 6.7383 W | RV Lough Foyle LF2/89 |
318651 | CTD or STD cast | 1989-08-10 09:48:00 | 57.0383 N, 6.8317 W | RV Lough Foyle LF2/89 |
318663 | CTD or STD cast | 1989-08-10 10:40:00 | 56.985 N, 6.6333 W | RV Lough Foyle LF2/89 |
318675 | CTD or STD cast | 1989-08-10 11:24:00 | 56.94 N, 6.485 W | RV Lough Foyle LF2/89 |
318687 | CTD or STD cast | 1989-08-10 12:03:00 | 56.9 N, 6.35 W | RV Lough Foyle LF2/89 |
318699 | CTD or STD cast | 1989-08-10 12:39:00 | 56.8583 N, 6.2033 W | RV Lough Foyle LF2/89 |
318706 | CTD or STD cast | 1989-08-10 13:15:00 | 56.8233 N, 6.0833 W | RV Lough Foyle LF2/89 |
318718 | CTD or STD cast | 1989-08-10 13:50:00 | 56.8 N, 5.9333 W | RV Lough Foyle LF2/89 |
259981 | CTD or STD cast | 1990-09-03 12:30:00 | 56.8 N, 5.9333 W | RRS Challenger CH71A |
259993 | CTD or STD cast | 1990-09-03 13:19:00 | 56.8333 N, 6.0833 W | RRS Challenger CH71A |
260005 | CTD or STD cast | 1990-09-03 14:07:00 | 56.8666 N, 6.2 W | RRS Challenger CH71A |
260017 | CTD or STD cast | 1990-09-03 14:59:00 | 56.9 N, 6.35 W | RRS Challenger CH71A |
260029 | CTD or STD cast | 1990-09-03 19:33:00 | 56.95 N, 6.4833 W | RRS Challenger CH71A |
260030 | CTD or STD cast | 1990-09-03 20:22:00 | 56.9833 N, 6.6333 W | RRS Challenger CH71A |
260042 | CTD or STD cast | 1990-09-03 21:26:00 | 57.0333 N, 6.8333 W | RRS Challenger CH71A |
260054 | CTD or STD cast | 1990-09-03 22:27:00 | 57.0833 N, 7.0166 W | RRS Challenger CH71A |
260066 | CTD or STD cast | 1990-09-03 23:33:00 | 57.1333 N, 7.1833 W | RRS Challenger CH71A |
260146 | CTD or STD cast | 1990-09-04 08:15:00 | 57.3166 N, 6.5333 W | RRS Challenger CH71A |
260158 | CTD or STD cast | 1990-09-04 08:43:00 | 57.2666 N, 6.5666 W | RRS Challenger CH71A |
260171 | CTD or STD cast | 1990-09-04 09:15:00 | 57.2333 N, 6.5833 W | RRS Challenger CH71A |
260183 | CTD or STD cast | 1990-09-04 09:57:00 | 57.1666 N, 6.65 W | RRS Challenger CH71A |
260195 | CTD or STD cast | 1990-09-04 10:47:00 | 57.1 N, 6.7333 W | RRS Challenger CH71A |
260202 | CTD or STD cast | 1990-09-04 11:34:00 | 57.0333 N, 6.8333 W | RRS Challenger CH71A |
385177 | CTD or STD cast | 1992-03-11 09:18:00 | 57.1383 N, 7.185 W | RRS Challenger CH89B |
385189 | CTD or STD cast | 1992-03-11 10:21:00 | 57.0883 N, 7.01 W | RRS Challenger CH89B |
385190 | CTD or STD cast | 1992-03-11 11:19:00 | 57.0383 N, 6.8333 W | RRS Challenger CH89B |
385208 | CTD or STD cast | 1992-03-11 12:19:00 | 57.1067 N, 6.7433 W | RRS Challenger CH89B |
385221 | CTD or STD cast | 1992-03-11 13:15:00 | 57.1717 N, 6.645 W | RRS Challenger CH89B |
385233 | CTD or STD cast | 1992-03-11 14:04:00 | 57.2267 N, 6.5783 W | RRS Challenger CH89B |
385257 | CTD or STD cast | 1992-03-11 15:22:00 | 57.315 N, 6.5367 W | RRS Challenger CH89B |
Appendix 3: 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 Identifier | Data Category | Start date/time | Start position | Cruise |
---|---|---|---|---|
95040 | CTD or STD cast | 1978-04-21 07:36:00 | 57.1 N, 6.745 W | RRS Challenger CH6/78 |
95076 | CTD or STD cast | 1978-04-21 09:53:00 | 57.2683 N, 6.59 W | RRS Challenger CH6/78 |
95088 | CTD or STD cast | 1978-04-21 10:32:00 | 57.3133 N, 6.54 W | RRS Challenger CH6/78 |
95617 | CTD or STD cast | 1978-06-09 02:19:00 | 57.1066 N, 6.76 W | RRS Challenger CH9/78 |
95654 | CTD or STD cast | 1978-06-09 05:11:00 | 57.3033 N, 6.5633 W | RRS Challenger CH9/78 |
99956 | CTD or STD cast | 1979-06-29 15:32:00 | 57.3133 N, 6.5333 W | RRS Shackleton S5/79 |
99968 | CTD or STD cast | 1979-06-29 16:05:00 | 57.2716 N, 6.5566 W | RRS Shackleton S5/79 |
99981 | CTD or STD cast | 1979-06-29 16:40:00 | 57.23 N, 6.595 W | RRS Shackleton S5/79 |
99993 | CTD or STD cast | 1979-06-29 17:24:00 | 57.1666 N, 6.6266 W | RRS Shackleton S5/79 |
100001 | CTD or STD cast | 1979-06-29 18:12:00 | 57.0966 N, 6.72 W | RRS Shackleton S5/79 |
188112 | CTD or STD cast | 1981-04-14 16:07:00 | 57.0683 N, 6.7333 W | RRS Challenger CH6A/81 |
188124 | CTD or STD cast | 1981-04-14 16:55:00 | 57.165 N, 6.66 W | RRS Challenger CH6A/81 |
188136 | CTD or STD cast | 1981-04-14 17:56:00 | 57.2166 N, 6.585 W | RRS Challenger CH6A/81 |
188148 | CTD or STD cast | 1981-04-14 18:32:00 | 57.255 N, 6.5533 W | RRS Challenger CH6A/81 |
188161 | CTD or STD cast | 1981-04-14 19:02:00 | 57.3016 N, 6.5183 W | RRS Challenger CH6A/81 |
191537 | CTD or STD cast | 1981-07-07 23:39:00 | 57.095 N, 6.7316 W | RRS Challenger CH10/81 |
192448 | CTD or STD cast | 1981-07-08 00:27:00 | 57.1566 N, 6.6633 W | RRS Challenger CH10/81 |
192461 | CTD or STD cast | 1981-07-08 01:19:00 | 57.22 N, 6.5816 W | RRS Challenger CH10/81 |
192473 | CTD or STD cast | 1981-07-08 02:01:00 | 57.27 N, 6.55 W | RRS Challenger CH10/81 |
192485 | CTD or STD cast | 1981-07-08 02:42:00 | 57.3166 N, 6.535 W | RRS Challenger CH10/81 |
192497 | CTD or STD cast | 1981-07-08 04:16:00 | 57.24 N, 6.72 W | RRS Challenger CH10/81 |
254638 | CTD or STD cast | 1985-05-13 17:07:00 | 57.1033 N, 6.7366 W | RRS Challenger CH4/85 |
254651 | CTD or STD cast | 1985-05-13 18:02:00 | 57.1716 N, 6.6416 W | RRS Challenger CH4/85 |
254663 | CTD or STD cast | 1985-05-13 18:50:00 | 57.225 N, 6.575 W | RRS Challenger CH4/85 |
254675 | CTD or STD cast | 1985-05-13 19:26:00 | 57.2666 N, 6.55 W | RRS Challenger CH4/85 |
254687 | CTD or STD cast | 1985-05-13 20:00:00 | 57.3133 N, 6.5366 W | RRS Challenger CH4/85 |
250963 | CTD or STD cast | 1987-05-04 09:14:00 | 57.3116 N, 6.5316 W | RRS Challenger CH14 |
250975 | CTD or STD cast | 1987-05-04 09:52:00 | 57.265 N, 6.5516 W | RRS Challenger CH14 |
250987 | CTD or STD cast | 1987-05-04 10:29:00 | 57.225 N, 6.575 W | RRS Challenger CH14 |
250999 | CTD or STD cast | 1987-05-04 11:20:00 | 57.1716 N, 6.6416 W | RRS Challenger CH14 |
251002 | CTD or STD cast | 1987-05-04 12:21:00 | 57.105 N, 6.7366 W | RRS Challenger CH14 |
257083 | CTD or STD cast | 1987-09-18 13:29:00 | 57.105 N, 6.7383 W | RRS Frederick Russell FR18/87 |
257095 | CTD or STD cast | 1987-09-18 14:15:00 | 57.1716 N, 6.645 W | RRS Frederick Russell FR18/87 |
257102 | CTD or STD cast | 1987-09-18 14:58:00 | 57.225 N, 6.575 W | RRS Frederick Russell FR18/87 |
257114 | CTD or STD cast | 1987-09-18 15:41:00 | 57.2666 N, 6.5566 W | RRS Frederick Russell FR18/87 |
257126 | CTD or STD cast | 1987-09-18 16:19:00 | 57.3133 N, 6.5366 W | RRS Frederick Russell FR18/87 |
251991 | CTD or STD cast | 1987-11-30 04:03:00 | 57.105 N, 6.7383 W | RRS Challenger CH22 |
252005 | CTD or STD cast | 1987-11-30 05:00:00 | 57.1733 N, 6.645 W | RRS Challenger CH22 |
252017 | CTD or STD cast | 1987-11-30 05:48:00 | 57.225 N, 6.575 W | RRS Challenger CH22 |
252029 | CTD or STD cast | 1987-11-30 06:27:00 | 57.2666 N, 6.5566 W | RRS Challenger CH22 |
252030 | CTD or STD cast | 1987-11-30 07:03:00 | 57.3133 N, 6.5383 W | RRS Challenger CH22 |
318595 | CTD or STD cast | 1989-08-10 06:37:00 | 57.3133 N, 6.5367 W | RV Lough Foyle LF2/89 |
318602 | CTD or STD cast | 1989-08-10 07:07:00 | 57.2667 N, 6.5567 W | RV Lough Foyle LF2/89 |
318614 | CTD or STD cast | 1989-08-10 07:36:00 | 57.2267 N, 6.575 W | RV Lough Foyle LF2/89 |
318626 | CTD or STD cast | 1989-08-10 08:13:00 | 57.1733 N, 6.6433 W | RV Lough Foyle LF2/89 |
318638 | CTD or STD cast | 1989-08-10 09:03:00 | 57.105 N, 6.7383 W | RV Lough Foyle LF2/89 |
260146 | CTD or STD cast | 1990-09-04 08:15:00 | 57.3166 N, 6.5333 W | RRS Challenger CH71A |
260158 | CTD or STD cast | 1990-09-04 08:43:00 | 57.2666 N, 6.5666 W | RRS Challenger CH71A |
260171 | CTD or STD cast | 1990-09-04 09:15:00 | 57.2333 N, 6.5833 W | RRS Challenger CH71A |
260183 | CTD or STD cast | 1990-09-04 09:57:00 | 57.1666 N, 6.65 W | RRS Challenger CH71A |
260195 | CTD or STD cast | 1990-09-04 10:47:00 | 57.1 N, 6.7333 W | RRS Challenger CH71A |
385208 | CTD or STD cast | 1992-03-11 12:19:00 | 57.1067 N, 6.7433 W | RRS Challenger CH89B |
385221 | CTD or STD cast | 1992-03-11 13:15:00 | 57.1717 N, 6.645 W | RRS Challenger CH89B |
385233 | CTD or STD cast | 1992-03-11 14:04:00 | 57.2267 N, 6.5783 W | RRS Challenger CH89B |
385257 | CTD or STD cast | 1992-03-11 15:22:00 | 57.315 N, 6.5367 W | RRS Challenger CH89B |