pCO2 Water

Reference Designator
CP03ISSM-MFD35-05-PCO2WB000
Start Depth
91.5
End Depth
91.5
Location
Multi-Function Node
Current Status
Unknown
Class
PCO2W (pCO2 Water)
Series
PCO2W-B
Science Discipline
Chemical
Make
Sunburst
Model
SAMI-pCO2
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/CP03ISSM/MFD35/05-PCO2WB000/metadata
Method Data Stream Content Type
recovered_host pco2w_abc_dcl_instrument_blank_recovered Data Products Report M2M Stats Science
recovered_host pco2w_abc_dcl_instrument_recovered Data Products Report M2M Stats Science
recovered_host pco2w_abc_dcl_metadata_recovered Metadata Report M2M Engineering
recovered_host pco2w_abc_dcl_power_recovered Power Data Report M2M Engineering
recovered_inst pco2w_abc_instrument Data Products Report M2M Stats Science
recovered_inst pco2w_abc_instrument_blank Data Products Report M2M Stats Science
recovered_inst pco2w_abc_metadata Metadata Report M2M Engineering
recovered_inst pco2w_abc_power Power Data Report M2M Engineering
telemetered pco2w_abc_dcl_instrument Data Products Report M2M Stats Science
telemetered pco2w_abc_dcl_instrument_blank Data Products Report M2M Stats Science
telemetered pco2w_abc_dcl_metadata Metadata Report M2M Engineering
telemetered pco2w_abc_dcl_power Power Data Report M2M Engineering
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review KN-224 12/14/2014 12/30/2014 CGMCP-03ISSM-00001 CGINS-PCO2WB-C0071 40.3622 -70.8786 94 94
2 Review AT-27 05/09/2015 10/21/2015 CGMCP-03ISSM-00002 CGINS-PCO2WB-C0098 40.3595 -70.8853 97 97
3 Review AT-31 10/21/2015 05/14/2016 CGMCP-03ISSM-00003 CGINS-PCO2WB-C0069 40.3647 -70.8884 96 96
4 Review AR-04 05/28/2016 10/15/2016 CGMCP-03ISSM-00004 CGINS-PCO2WB-C0097 40.3595 -70.885 95 95
5 Review AR-08B 10/11/2016 06/15/2017 CGMCP-03ISSM-00005 CGINS-PCO2WB-C0098 40.3619 -70.8783 92 92
6 Review AR-18 06/15/2017 11/01/2017 CGMCP-03ISSM-00006 CGINS-PCO2WB-C0135 40.3671 -70.8816 93 93
7 Review AR-24 11/01/2017 03/28/2018 CGMCP-03ISSM-00007 CGINS-PCO2WB-C0134 40.359 -70.8855 93 93
8 Review AR-28 03/25/2018 10/26/2018 CGMCP-03ISSM-00008 CGINS-PCO2WB-C0071 40.3672 -70.8821 94 94
9 Review AR-31 10/29/2018 CGMCP-03ISSM-00009 CGINS-PCO2WB-C0070 40.3673 -70.8811 92 92

No notes yet.

New Note

Metadata Start Date End Date Comment
CP03ISSM-MFD35-05-PCO2WB000
Method: telemetered
Stream: pco2w_abc_dcl_instrument
12/14/14, 1:52 PM 1/9/19, 7:00 PM

* UPDATED, 2019-01-25: After careful review, the original data product algorithm (pco2_pco2wat) for this sensor was found to contain an error that resulted in calculation of incorrect derived L1 pCO2 values. In consultation with the vendor, the algorithm has been corrected, verified, and uploaded to the OOI system. This update, effective 2019-01-10, applies to all deployments for this sensor. All derived L1
pCO2 data products generated prior to this date should be re-requested in order to ensure utilization of the correct algorithm. The updated algorithm can be viewed at https://github.com/oceanobservatories/ion-functions/blob/master/ion_functions/data/co2_functions.py. * Until further notice, derived L1 pCO2 data products from this sensor are incorrect and should not be used. A significant discrepancy has been uncovered between the pCO2 values from shipboard water samples vs. values calculated by OOI system. The pco2_pco2wat algorithm is under review and can be viewed at https://github.com/ooici/ion-functions/blob/master/ion_functions/data/co2_functions.py. To receive instant notification of updates to the code, add yourself as a watcher to the GitHub repository linked above. For further questions please email help@oceanobservatories.org.

Id: 286 By: friedrich.knuth

CP03ISSM-MFD35
12/14/14, 1:52 PM 12/29/14, 7:00 PM

Telemetered and recovered host data are unavailabe because of ground faults on the sealoor Multi-Function Node. All communications to the instruments were shut down.

Id: 315 By: leila

CP03ISSM-MFD35-05-PCO2WB000
Method: recovered_host
Stream: pco2w_abc_dcl_instrument_recovered
4/20/15, 12:05 PM 1/9/19, 7:00 PM

* UPDATED, 2019-01-25: After careful review, the original data product algorithm (pco2_pco2wat) for this sensor was found to contain an error that resulted in calculation of incorrect derived L1 pCO2 values. In consultation with the vendor, the algorithm has been corrected, verified, and uploaded to the OOI system. This update, effective 2019-01-10, applies to all deployments for this sensor. All derived L1
pCO2 data products generated prior to this date should be re-requested in order to ensure utilization of the correct algorithm. The updated algorithm can be viewed at https://github.com/oceanobservatories/ion-functions/blob/master/ion_functions/data/co2_functions.py. * Until further notice, derived L1 pCO2 data products from this sensor are incorrect and should not be used. A significant discrepancy has been uncovered between the pCO2 values from shipboard water samples vs. values calculated by OOI system. The pco2_pco2wat algorithm is under review and can be viewed at https://github.com/ooici/ion-functions/blob/master/ion_functions/data/co2_functions.py. To receive instant notification of updates to the code, add yourself as a watcher to the GitHub repository linked above. For further questions please email help@oceanobservatories.org.

Id: 301 By: friedrich.knuth

CP03ISSM-MFD35-05-PCO2WB000
6/5/16, 4:00 AM 10/15/16, 8:14 AM

No recovered instrument data available because the instrument was damaged.

Id: 317 By: leila
Flag: not_operational Exclude: No

CP03ISSM-MFD35
2/3/17, 1:05 AM 3/29/17, 10:00 PM

All seafloor Multi-Function Node (MFD35 and MFD37) instruments have ceased data telemetry because the seafloor multi-function node had a high voltage ground fault and has been shut down to protect the instruments. Instrument on battery power will continue to collect data.

Id: 332 By: leila

CP03ISSM-MFD35
12/20/17, 4:00 AM 3/28/18, 12:56 PM

Deployment 7: Multi-Function Node failed.

Id: 334 By: leila
Flag: not_operational Exclude: No

CP03ISSM-MFD35
Method: telemetered
6/12/18, 7:05 AM 10/28/18, 11:43 PM

Data telemetry disabled due to chronic issues with power generation and management. The instruments could be revived to send data via telemetry when sufficient power is available. Note: Instruments may continue to collect data on internal battery power.

Id: 1512 By: leila