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Code 6902721
Name ARVOR-I Profiling Float
Description CORIOLIS - PIRATA
Project NAOS
PIRATA
NAOS WP1
Institution IFREMER, Institut Français de Recherche pour l'Exploitation de la Mer
Data Assembly Center IF : CORIOLIS
Activity Active
Status
Comment
First station date 22/03/2017 11:01:00
Last station date 10/06/2021 11:46:30
Float cycles 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 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 6902721
(C) Coriolis data centre - 2021.06.16
T/S Diagram
Section chart
Overlayed profiles
Waterfall profiles
Configuration
Profiler TYPE PROVOR
Profiler VERSION 5.44
Profiler CYCLE PERIOD 1
Profiler CYCLE PERIOD 10
Profiler IMMERSION DRIFT PERIOD 720
Profiler LAUNCH DATETIME 19/03/2017 21:05:00
Profiler LAUNCH LATITUDE -6.0111
Profiler LAUNCH LONGITUDE 8.005
Profiler PROBE CODE 844
Profiler RECORDER CODE 64
Profiler EXPERIMENT ID NAOS
Profiler EXPERIMENT ID NAOS WP1
Profiler EXPERIMENT ID PIRATA
Profiler PARKING DEPTH 1000
Profiler PROFILE DEPTH 1000
Profiler PROFILE DEPTH 2000
Platform activity flag A
The last valid station id of the platform 77659239
Bathy 4095
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.) 399170
The telecommunications system used IRIDIUM
Model of the float ARVOR
The name of the manufacturer NKE
Instrument type AI2600-16FR304
Direction of the profiles B
Name of the principal investigator Bernard BOURLES
Quality on launch date, time and location 1
Date (UTC) of the first descent of the float. 19/03/2017 21:30:00
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 PIRATA FR27
Date of last update of the metadata of the platform 21/03/2017 22:00:00
Date of last update of the trajectory of the platform 10/06/2021 15:36:50
Version number of the data handbook 1.2
Theoretical time of end of ascent to surface 12
Profiler configuration - Periode de transmission en fin de vie (minute) 360
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) 28000
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) 50
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) 10
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 1.298
Profiler configuration - Coefficient de calibrage pression B -158.81
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 20200216000000
Firmware version 5900A01
The manual version for the float 33-16-033
A standard format number to describe the data format for each float 102005
The configuration of battery packs in the float 2 WILPA1621A
The type of controller board I535
The serial number of the primary controller board C147542-0009
The float owner IFREMER
The operating institution of the float IRD
Delay Before Mission 30
Period Descent Profile 0
Period Ascent Profile 10
INTERMEDIATE SURFACE THRESHOLD 100
Depth intermediate threshold 1000
Surface Slice Thickness 1
Intermediate Slice Thickness 5
Depth Slice Thickness 25
Optode type 0
Average ascent speed 90
CTD cut-off pressure 2
maximum cycles 500
Category of instrument FLOAT
Id of the sail connector 16FR304
Number of the bluetooth connection 2016 06 0124
Firmware checksum C95A
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 19/03/2017 21:00:00
Description of the float buoyancy just after deployment OK
Name of the deployment operator Fabrice ROUBAUD & Yves GOURIOU
Method used to deploy the float MANUAL
Comment on the float deployment sst=29,852 / sss = 33,707; Deployed before buzzer signal, autotest negative on internal vacuum - correceted later by Iridium command
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 5900A01
Float firmware checksum during acceptance tests C95A
Float clock set at the beginning of the acceptance tests N/A
Float battery voltage measured at the beginning of the acceptance tests 10.6
Float internal vacuum measured with a full bladder at the beginning of the acceptance tests 619
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 16/11/2016 10:00:00
Drift of the float clock during acceptance tests N/A
Float battery voltage measure at the end of the acceptance tests 10.7
Float internal vacuum measured during the acceptance tests 599
Comment on internal vacuums measured during the acceptance tests OK
General comments on the acceptance tests OK
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 N/A
Float battery voltage measured during the pre-deployment check 10.6
Float internal vacuum measured during the pre-deployment check 600
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 programmed 13/02/2017
Period of the pressure checks during the float ascent to surface 2
pression stab remontée 10
Platform type ARVOR
Time delay between each new attempt to descend when the float is stuck at the surface. 10
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
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 TOOL0837
Number of cycles for the first mission of a double mission Argos float (Arvor ARN 2013) 100
Comment on float internal checks before deployment (valve and pump actions, argos transmission check) OK
Float deployment height (m) 4
Ship speed during float deployment (kts) 2
Wind speed during float deplayment (Beaufort) 4
Sea state during float deployment (calm, smooth, slight, moderate, rough, very rough, high, very high, phenomenal) Smooth (0.1 to 0.5 m)
Float clock value set during acceptance tests (dd/mm/yyyy hh:mm) ('!TI') 03/11/2016 07:50:00
PRES measurement done before acceptance deployment 0
TEMP measurement done before acceptance deployment 22.57
PSAL measurement done before acceptance deployment 0
Comment on float internal checks before acceptance deployment (valve and pump actions, argos transmission check) OK
Buoyancy description before acceptance deployment Water @ top of buoyancy foam
Buoyancy description after acceptance deployment Water @ top of P sensor
PRES measurement done after acceptance deployment 0
TEMP measurement done after acceptance deployment 10.021
PSAL measurement done after acceptance deployment 0
Float firmware version at pre-deployment 5900A01
Float clock value set during pre-deployment (dd/mm/yyyy hh:mm) ('!TI') N/A
PRES measurement done during pre-deployment tests 0
TEMP measurement done during pre-deployment tests 12.002
PSAL measurement done during pre-deployment tests 0
Float waiting period before the surface ResetOffset CTD command (Arvor ARN 2013) 0
Timeout for GPS acquisition. 36
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
Date of last update of the tech data of the platform 10/06/2021 15:46:22
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
24 1000 1000
240 1000 2000
Sensors
Name Maker Model Serial number Units Accuracy Resolution
CTD_PRES DRUCK DRUCK_2900PSIA 10391754
CTD_TEMP SBE SBE41CP_V7.2.5 8863
CTD_CNDC SBE SBE41CP_V7.2.5 8863
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