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Code 6902694
Name ARVOR Profiling Float
Description CORIOLIS
Project CORIOLIS
Institution IFREMER, Institut Français de Recherche pour l'Exploitation de la Mer
Data Assembly Center IF : CORIOLIS
Activity Active
Status
Comment
First station date 14/08/2017 14:09:00
Last station date 06/06/2021 07:03:00
Float cycles 140, 139, 138, 137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
Stations in Ascii, in Netcdf
Trajectory data in Ascii, in Netcdf
Graphics of individual profiles Verticals profiles, Immersion profiles
Map
Float Argo trajectory for platform 6902694
(C) Coriolis data centre - 2021.06.15
T/S Diagram
Section chart
Overlayed profiles
Waterfall profiles
Configuration
Profiler TYPE PROVOR
Profiler VERSION 4.52
Profiler CRC TYPE 16
Profiler CYCLE PERIOD 10
Profiler IMMERSION DRIFT PERIOD 720
Profiler LAUNCH DATETIME 14/08/2017 09:55:00
Profiler LAUNCH LATITUDE 58.9262
Profiler LAUNCH LONGITUDE -23.8536
Profiler REFERENCE DATETIME 16/08/2017 00:00:00
Profiler REFERENCE INTERNAL DATE 24699
Profiler PROBE CODE 844
Profiler EXPERIMENT ID CORIOLIS
Profiler CONDUCTIVITY ACCURACY 2
Profiler PARKING DEPTH 1000
Profiler PROFILE DEPTH 2000
Platform activity flag A
The last valid station id of the platform 77597531
Bathy 2670
Profiler configuration - Reference day 2
Data centre in charge of platform data processing IF
Positioning system ARGOS
Transmission identifier (ARGOS, ORBCOMM, etc.) 158685
The telecommunications system used ARGOS
The program identifier used by the transmission system 2412
The frequency of transmission from the float 401 653 000
The repetition rate of transmission from the float 40
Model of the float ARVOR
The name of the manufacturer NKE
Instrument type OIN-15-ARN-06
Direction of the profiles B
Name of the principal investigator Christine COATANOAN
Quality on launch date, time and location 1
Date (UTC) of the first descent of the float. 14/08/2017 18:42:00
Quality on start date 1
Identifier of the deployment platform POURQUOI PAS ?
Identifier of stations used to verify the first profile T7_0092.EDF
The number of times this cycle repeats 1
Name of the cruise NARVAL
Date of last update of the metadata of the platform 24/08/2017 21:00:00
Date of last update of the trajectory of the platform 07/06/2021 17:35:14
Version number of the data handbook 1.2
Theoretical time of end of ascent to surface 6
Profiler configuration - Periode de transmission en fin de vie (minute) 100
Profiler configuration - Duree maxi d activation ev en surface (cs) 800
Profiler configuration - Volume transfere par l ev maxi autorise en profondeur (cm3) 11
Profiler configuration - Duree maxi d activation pompe en profondeur (cs) 290
Profiler configuration - Duree maxi d activation pompe en remontee (cs) 720
Profiler configuration - Dur?e nominale d activation pompe en emergence (cs) 24000
Profiler configuration - Tolerance sur l atteinte de la pression de consigne (dBar) 30
Profiler configuration - Pression maxi a ne pas depasser (dBar) 2100
Profiler configuration - Pression de debut de reduction de la duree d activation ev en surface (dBar) 1
Profiler configuration - Critere de pression de debut de plongee (dBar) 7
Profiler configuration - Nbre de positions hors tolerance autorise en derive conduisant a repositionnement 2
Profiler configuration - Mode de gestion de l echouage en descente a pression de derive 0
Profiler configuration - Critere d echouage: volume cumule (cm3) 36
Profiler configuration - Pression en dessous de laquelle le flotteur reste pose en attente profil remontee (dBar) 200
Profiler configuration - Diminution de la pression visee en cas d echouage (dBar) 100
Profiler configuration - Tolerance sur maintien de la pression de consigne (dBar) 50
Profiler configuration - Mode d acquisition de la mesure 1
Profiler configuration - Periode d alternance profil - si=1, pas d alternance (jour) 1
Profiler configuration - Profondeur de profil alterne (dBar) 2000
Profiler configuration - Vitesse moyenne descente (mm/s) 25
Profiler configuration - Increment de profondeur de consigne a chaque cycle (dBar) 0
Profiler configuration - Coefficient de calibrage pression A 1.42
Profiler configuration - Coefficient de calibrage pression B -98.17
List of parameters with real-time calibration information PSAL
Calibration equation for this parameter PSAL_ADJUSTED = a1 * PSAL + a0
Calibration coefficients for this equation a1=1, a0=0.0000
Comment applying to this parameter calibration Real-time salinity adjustment
Date of the calibration 20181010000000
Firmware version 5605B04
The manual version for the float 33-16-026
A standard format number to describe the data format for each float 102003
The configuration of battery packs in the float 2 WILPA1621A
The type of controller board I535
The serial number of the primary controller board C142455-0046
The float owner IFREMER
The operating institution of the float IFREMER
Delay Before Mission 0
Period Descent Profile 0
Period Ascent Profile 10
INTERMEDIATE SURFACE THRESHOLD 10
Depth intermediate threshold 200
Surface Slice Thickness 1
Intermediate Slice Thickness 10
Depth Slice Thickness 25
PRES when the SBE pump is switched off 5
Optode type 0
Average ascent speed 90
CTD cut-off pressure 5
preset duration of the 'up' time (start of ascent to start of descent) 5.5
maximum cycles 500
Argos telemetry repetition 25
Argos transmission min time 10
Prelude duration 180
Category of instrument FLOAT
Id of the sail connector 15ARN06
Number of the bluetooth connection 2015 09 046
Firmware checksum DDDF
Comment on float visual inspection done just before deployment OK
Comment on ballast visual inspection done just before deployment OK
Startup date of the float 14/08/2017 09:42:00
Description of the float buoyancy just after deployment OK
Name of the deployment operator GHOA
Method used to deploy the float Quick release hook
Comment on the float deployment Flotteur déployé par l équipe IFREMER du GHOA lors du levé SHOMAN 2017. L ARGOS ID est manquant, l émission du signal ARGOS a été entendue lors des tests. Bon fonctionnement du flotteur et déploiement effectué sans risque pour le flotteur.
Hex value of the transmission identifier EEA21D4
Comment on float visual inspection done during acceptance tests OK
Comment on ballast visual inspection done during acceptance tests OK
Float firmware version during acceptance tests 5605B04
Float firmware checksum during acceptance tests DDDF
Float clock set at the beginning of the acceptance tests YES
Float battery voltage measured at the beginning of the acceptance tests 10.8
Float internal vacuum measured with a full bladder at the beginning of the acceptance tests 605
Spy mode set to ON at the beginning of the acceptance tests OK
Show mode set to OFF at the beginning of the acceptance tests OK
Mission armed at the beginning of the acceptance tests OK
Startup date of the float for acceptance tests 27/03/2017 10:00:00
Drift of the float clock during acceptance tests < 3s per day
Float battery voltage measure at the end of the acceptance tests 10.7
Float internal vacuum measured during the acceptance tests 625
Comment on internal vacuums measured during the acceptance tests OK
General comments on the acceptance tests OK - Float sensor went back to SBE because of underestimated salinity measurement, it is now correct (very sligh surestimate in comparison to the batch of floats in acceptance test)
Comment on float visual inspection done during the pre-deployment check OK
Comment on ballast visual inspection done during the pre-deployment check OK
Float clock set during the pre-deployment check YES
Comment on internal vacuums measured during the acceptance tests OK
Spy mode set to ON during the pre-deployment check OK
Show mode set to OFF during the pre-deployment check OK
Mission armed during the pre-deployment check OK
General comments on the pre-deployment check Float programmed and checked 26/06/2017 (lost log)
Period of the pressure checks during the float ascent to surface 2
pression stab remontée 10
Platform type ARVOR
Threshold used by the float to stop ascent speed control and pump actions. 10
Type of sensor from L22 SeaVox Device Catalogue TOOL0669
Number of cycles for the first mission of a double mission Argos float (Arvor ARN 2013) 500
Comment on float internal checks before deployment (valve and pump actions, argos transmission check) OK
Float deployment height (m) 0
Ship speed during float deployment (kts) 2.1
Wind speed during float deplayment (Beaufort) 4
Sea state during float deployment (calm, smooth, slight, moderate, rough, very rough, high, very high, phenomenal) 3
Float clock value set during acceptance tests (dd/mm/yyyy hh:mm) ('!TI') 27/03/2017 09:20:00
PRES measurement done before acceptance deployment 0
TEMP measurement done before acceptance deployment 13.652
PSAL measurement done before acceptance deployment 15
Comment on float internal checks before acceptance deployment (valve and pump actions, argos transmission check) OK
Buoyancy description before acceptance deployment Water @ top of ballast
Buoyancy description after acceptance deployment Water @ top of P sensor
PRES measurement done after acceptance deployment -1
TEMP measurement done after acceptance deployment 18.21
PSAL measurement done after acceptance deployment 45
Float firmware version at pre-deployment 5605B09
Float clock value set during pre-deployment (dd/mm/yyyy hh:mm) ('!TI') 26/06/2017 08:00:00
Date of last update of the tech data of the platform 07/06/2021 18:13:36
Configuration phases
Total time of a cycle : descent + parking + ascent + surface Preset duration of the down time (start of descent to start of ascent) Preset duration of the up time (start of ascent to start of descent) Pressure of subsurface drifts Deepest pressure sampled in the ascending profile
240 1000 2000
240 1000 2000
Sensors
Name Maker Model Serial number Units Accuracy Resolution
CTD_PRES KISTLER KISTLER_2900PSIA 4731024
CTD_TEMP SBE SBE41CP_V7.2.5 7990
CTD_CNDC SBE SBE41CP_V7.2.5 7990
Physical parameters
Name Units Accuracy Resolution
CTD_PRES decibar 2.4 0.1
CTD_TEMP degree_Celsius 0.002 0.001
CTD_CNDC mS.cm-1 0.005 0.001
Calibrations
Parameter Equation Coefficients Comment
PRES
TEMP
PSAL
Technical parameters Details