Code 6902881
Name ARVOR DEEP Profiling Float
Description CORIOLIS
Institution IFREMER, Institut Français de Recherche pour l'Exploitation de la Mer
Data Assembly Center IF : CORIOLIS
Activity Active
First station date 08/07/2018 19:58:00
Last station date 13/06/2021 09:29:30
Float cycles 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
Float Argo trajectory for platform 6902881
(C) Coriolis data centre - 2021.06.15
T/S Diagram
Section chart

Overlayed profiles

Waterfall profiles

Profiler VERSION 5.64
Profiler CRC TYPE 16
Profiler CYCLE PERIOD 10
Profiler LAUNCH DATETIME 08/07/2018 15:33:00
Profiler LAUNCH LATITUDE 56.7956
Profiler LAUNCH LONGITUDE -34.1789
Profiler REFERENCE DATETIME 10/07/2018 00:00:00
Profiler PROBE CODE 838
Profiler PARKING DEPTH 2100
Profiler PROFILE DEPTH 4000
Platform activity flag A
The last valid station id of the platform 77685106
Bathy 2199
Profiler configuration - Reference day 2
Data centre in charge of platform data processing IF
Positioning system GPS
Positioning system IRIDIUM
Transmission identifier (ARGOS, ORBCOMM, etc.) 589986
The telecommunications system used IRIDIUM
Model of the float DEEP-ARVOR
The name of the manufacturer NKE
Instrument type AD2700-17FR001
Direction of the profiles B
Name of the principal investigator Virginie THIERRY
Quality on launch date, time and location 1
Date (UTC) of the first descent of the float. 08/07/2018 15:23:00
Quality on start date 1
Identifier of the deployment platform THALASSA
Identifier of stations used to verify the first profile yes
The number of times this cycle repeats 1
Name of the cruise OVIDE 2018
Date of last update of the metadata of the platform 23/07/2018 16:00:00
Date of last update of the trajectory of the platform 13/06/2021 13:34:02
Version number of the data handbook 1.2
Theoretical time of end of ascent to surface 7
Profiler configuration - Periode de transmission en fin de vie (minute) 60
Profiler configuration - Duree maxi d activation ev en surface (cs) 1100
Profiler configuration - Volume transfere par l ev maxi autorise en profondeur (cm3) 17
Profiler configuration - Duree maxi d activation pompe en profondeur (cs) 450
Profiler configuration - Duree maxi d activation pompe en remontee (cs) 1120
Profiler configuration - Dur?e nominale d activation pompe en emergence (cs) 28000
Profiler configuration - Tolerance sur l atteinte de la pression de consigne (dBar) 50
Profiler configuration - Pression maxi a ne pas depasser (dBar) 4220
Profiler configuration - Pression de debut de reduction de la duree d activation ev en surface (dBar) 2
Profiler configuration - Critere de pression de debut de plongee (dBar) 12
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) 47
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) 4000
Profiler configuration - Vitesse moyenne descente (mm/s) 27
Profiler configuration - Increment de profondeur de consigne a chaque cycle (dBar) 0
Profiler configuration - Coefficient de calibrage pression A 1.238
Profiler configuration - Coefficient de calibrage pression B 7.73
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=1.0000, a0=-0.019
Comment applying to this parameter calibration Estimated by Ccabanes 20210525
Date of the calibration 20210325000000
Firmware version 5608A11_26042018
The manual version for the float 33-16-028
A standard format number to describe the data format for each float 120003
The configuration of battery packs in the float 2 WILPA 2427B
The type of controller board I535
The serial number of the primary controller board C155136-0076
The float owner IFREMER
The operating institution of the float IFREMER
Delay Before Mission 15
Period Descent Profile 0
Period Ascent Profile 10
Depth intermediate threshold 500
Surface Slice Thickness 1
Intermediate Slice Thickness 10
Depth Slice Thickness 20
PRES when the SBE pump is switched off 5
Anderaa calibration coeff C0 2.743630E-03
Anderaa calibration coeff C1 1.160950E-04
Anderaa calibration coeff C2 2.181260E-06
Anderaa calibration coeff C3 2.300930E+02
Anderaa calibration coeff C4 -3.957300E-01
Anderaa calibration coeff C5 -5.418410E+01
Anderaa calibration coeff C6 4.587790E+00
Average ascent speed 90
Anderaa optode phase coeff 0 2.109
Anderaa optode phase coeff 1 1
Anderaa optode phase coeff 2 0
Anderaa optode phase coeff 3 0
CTD cut-off pressure 2
preset duration of the 'up' time (start of ascent to start of descent) 5.5
maximum cycles 500
Aanderaa Optode temp coeff 0 2.677620E+01
Aanderaa Optode temp coeff 1 -3.179170E-02
Aanderaa Optode temp coeff 2 3.232790E-06
Aanderaa Optode temp coeff 3 -4.641250E-09
Aanderaa Optode temp coeff 4 0.000000E+00
Aanderaa Optode temp coeff 5 0.000000E+00
Category of instrument FLOAT_DEEP
Id of the sail connector 17FR001
Number of the bluetooth connection 2017 06 0076
Firmware checksum FFA2
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 08/07/2018 15:08:00
Description of the float buoyancy just after deployment OK
Name of the deployment operator S. LEIZOUR
Method used to deploy the float MANUAL
Comment on the float deployment CTD n°104
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 NO
Float battery voltage measured during the pre-deployment check 14.4
Float internal vacuum measured during the pre-deployment check 840
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 checked and programmed 29/05/2018
vector pressure sampling period during ascent 2
pression stab remontée 10
Vertical pressure offset due to the fact that the OPTODE sensor is not exactly at the CTD pressure (in dbar) -0.3
Platform type ARVOR_D
Time delay between each new attempt to descend when the float is stuck at the surface. 60
1 if the Optode is active during the cycle, 0 otherwise. 1
Threshold used by the float to stop ascent speed control and pump actions. 10
1 if the float transmits hydraulic data at the end of the cycle, 0 otherwise. 1
Period of the pressure checks during the float descent. 5
If the float vertical motion, is less than this threshold, the float makes buoyancy adjustments. 4
Maximum number of GPS location acquisition retries before it resets the GPS. 24
Delay before a second Iridium session performed by the float just before diving for a new cycle. 0
Type of sensor from L22 SeaVox Device Catalogue TOOL0669
Type of sensor from L22 SeaVox Device Catalogue TOOL0826
Comment on float internal checks before deployment (valve and pump actions, argos transmission check) OK
Float deployment height (m) 2.5
Ship speed during float deployment (kts) 4
Wind speed during float deplayment (Beaufort) 5
Sea state during float deployment (calm, smooth, slight, moderate, rough, very rough, high, very high, phenomenal) Rough (2.5 to 4 m)
Float firmware version at pre-deployment 5608A11_26042018
Float clock value set during pre-deployment (dd/mm/yyyy hh:mm) ('!TI') N/A
PRES measurement done during pre-deployment tests -3
TEMP measurement done during pre-deployment tests 20.884
PSAL measurement done during pre-deployment tests 10
Cycle periodicity of the 'in air measurement' phase. 0
Sampling period during the 'in air measurement' phase. 30
Duration of the 'in air measurement' phase. 5
Duration of the last pump action of the buoyancy acquisition phase when a 'in air measurement' phase is programmed (in centi-seconds). 33000
The float has an additonial stick for air measurement (yes/no) yes
Date of last update of the tech data of the platform 13/06/2021 15:40:51
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 2100 4000
Name Maker Model Serial number Units Accuracy Resolution
CTD_TEMP SBE SBE41CP_V7.2.5 10121
CTD_CNDC SBE SBE41CP_V7.2.5 10121
Physical parameters
Name Units Accuracy Resolution
CTD_PRES decibar 2.4 0.1
CTD_TEMP degree_Celsius 0.002 0.001
CTD_CNDC psu 0.005 0.001
OPTODE_DOXY degree 0.002
OPTODE_DOXY degree 0.002
OPTODE_DOXY degree_Celsius 0.001
OPTODE_DOXY micromole/kg 8 umol/kg or 10% 1 umol/kg
OPTODE_DOXY millibar
Parameter Equation Coefficients Comment
Technical parameters Details