pCO2 Water

Reference Designator
CP03ISSM-MFD35-05-PCO2WB000
Start Depth
91.5
End Depth
91.5
Location
Multi-Function Node
Current Status
Review Complete
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 10/30/2015 CGMCP-03ISSM-00001 CGINS-PCO2WB-C0071 40.3619 -70.878 93 94
2 Review AT-27 05/09/2015 10/21/2015 CGMCP-03ISSM-00002 CGINS-PCO2WB-C0098 40.3595 -70.8853 96 97
3 Review AT-31 10/21/2015 05/14/2016 CGMCP-03ISSM-00003 CGINS-PCO2WB-C0069 40.3647 -70.8884 95 96
4 Review AR-04 05/28/2016 10/15/2016 CGMCP-03ISSM-00004 CGINS-PCO2WB-C0097 40.3595 -70.885 94 95
5 Review AR-08 10/11/2016 06/15/2017 CGMCP-03ISSM-00005 CGINS-PCO2WB-C0098 40.3619 -70.8783 91 92
6 Review AR-18 06/15/2017 11/01/2017 CGMCP-03ISSM-00006 CGINS-PCO2WB-C0135 40.3671 -70.8816 92 93
7 Review AR-24 11/01/2017 03/28/2018 CGMCP-03ISSM-00007 CGINS-PCO2WB-C0134 40.359 -70.8855 92 93
8 Review AR-28 03/25/2018 10/26/2018 CGMCP-03ISSM-00008 CGINS-PCO2WB-C0071 40.3672 -70.8821 93 94
9 Review AR-31 10/29/2018 04/06/2019 CGMCP-03ISSM-00009 CGINS-PCO2WB-C0070 40.3673 -70.8811 91 92
10 Review AR-34 04/07/2019 10/01/2019 CGMCP-03ISSM-00010 CGINS-PCO2WB-C0097 40.3672 -70.8815 92 93
11 Review AR-39 09/26/2019 CGMCP-03ISSM-00011 CGINS-PCO2WB-C0050 40.3594 -70.8851 92 93
Metadata Start Date End Date Comment
CP03ISSM-MFD35-05-PCO2WB000

There is no pressure variable in the .nc files. This should be a coordinate.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000

Annotation ID 1512 is a duplicate of 1511

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000

There are no recovered_inst data available for download for any deployment. According to the ingest csvs, the recovered_inst raw data files are available for deployments 1-3, and 5-7. These files should be ingested or the datasets should be annotated to explain why the recovered_inst data aren't available.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000

Data generally look suspect for many deployments because of the high percentage of values outside of global ranges. The dataset should be annotated if there is a known issue with this instrument to inform users if all or some data should be considered suspect.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000
Deployment: 3

Suspect data - 100% of the values for pco2_seawater are outside of global ranges.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000
Deployment: 4

Suspect data - 51% of the values for pco2_seawater are nans or outside of global ranges.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000
Deployment: 6

Suspect data - 99% of the values for pco2_seawater are outside of global ranges.

By Lori Garzio, on 7/25/19

CP03ISSM-MFD35-05-PCO2WB000
Deployment: 7

Suspect data - 91% of the values for pco2_seawater are nans or outside of global ranges.

By Lori Garzio, on 7/25/19

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 10/26/18, 3:52 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: 1511 By: leila

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

CP03ISSM-MFD35
12/26/19, 7:00 PM

Deployment 11: *UPDATED 2020-06-22: As of 2020-05-05 the ISSM MFN is back online in a reduced power usage mode. All MFN instruments will be powered on and sample 4 times a day (as opposed to 6 times a day). Data from this instruments will be telemetered home with the exception of the OPTAA which will only be availabe upon recovery. *UPDATED 2020-04-27: The MFN has been offline since 2019-01-03 and no telemetered data are expected from MFN instruments for the remainder of the deployment.*MFN offline due to power shortage after WT2 failure from 12/27/2019 to 12/30/2019 and again from 1/3/2019 to 1/6/2019. Instruments with external batteries will continue to log data internally.

Id: 1877 By: cdobson

CP03ISSM
1/7/20, 7:00 PM

Deployment 11: UPDATED 2020-04-27: As of 2020-03-12 telemetered data for most instruments are being sent home via Iridium. A gap in telemetered data is expected between 2020-01-08 and 2020-03-12 and will not be backfilled but these data will be available upon recovery.* As of 2020-01-08 both fleet broadband telemetry pathways have failed and data can no longer be telemetered to shore from this mooring. Instruments will continue to log data which will be available upon recovery.

Id: 1889 By: cdobson
Flag: not_operational Exclude: No