1. Arrays
  2. Global Argentine Basin
  3. Apex Surface Mooring
  4. Mooring Riser
  5. pCO2 Water (40m)

pCO2 Water (40m)

Reference Designator
GA01SUMO-RII11-02-PCO2WC051
Start Depth
40
End Depth
40
Location
Fixed on Inductive Wire
Current Status
Review Complete
Class
PCO2W (pCO2 Water)
Series
PCO2W-C
Science Discipline
Chemical
Make
Sunburst
Model
SAMI-pCO2 - inductive
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/GA01SUMO/RII11/02-PCO2WC051/metadata
Method Data Stream Content Type
recovered_host pco2w_abc_imodem_control_recovered Control Data Report M2M Engineering
recovered_host pco2w_abc_imodem_instrument_blank_recovered Blank Data Products Report M2M Stats Science
recovered_host pco2w_abc_imodem_instrument_recovered Data Products Report M2M Stats Science
recovered_host pco2w_abc_imodem_metadata_recovered Metadata Report M2M Engineering
recovered_host pco2w_abc_imodem_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_imodem_control Control Data Report M2M Engineering
telemetered pco2w_abc_imodem_instrument Data Products Report M2M Stats Science
telemetered pco2w_abc_imodem_instrument_blank Blank Data Products Report M2M Stats Science
telemetered pco2w_abc_imodem_metadata Metadata Report M2M Engineering
telemetered pco2w_abc_imodem_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 AT-26-30 03/15/2015 11/26/2015 CGMGA-01SUMO-00001 CGINS-PCO2WC-C0106 -42.9228 -42.4393 40 5161
2 Review NBP-15-10 11/14/2015 11/08/2016 CGMGA-01SUMO-00002 CGINS-PCO2WC-C0121 -42.9246 -42.5867 40 5188
3 Review NBP16-09 10/27/2016 01/14/2018 CGMGA-01SUMO-00003 CGINS-PCO2WC-C0104 -42.9204 -42.4409 40 5175
Metadata Start Date End Date Comment
GA01SUMO-RII11-02-PCO2WC051

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

By Lori Garzio, on 7/25/19

GA01SUMO-RII11-02-PCO2WC051

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 all deployments. 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

GA01SUMO-RII11
 		12/4/15, 12:00 AM 3/14/16, 12:00 AM

Deployment 2: The recovered_host data from the following instruments have the same 4 data gaps [['2015-12-04', '2015-12-14'], ['2016-01-06', '2016-01-11'], ['2016-02-05', '2016-02-10'], ['2016-03-11', '2016-03-14']]. These gaps should be annotated to explain why the data are missing, or gaps should be filled in if the data are available. [02-FLORDG031, 02-FLORDG032, 02-FLORDG033, 02-DOSTAD031, 02-DOSTAD032, 02-DOSTAD033]

By Lori Garzio, on 2/11/19

GA01SUMO-RII11-02-PCO2WC051
Deployment: 1

54% of the values for pco2_seawater are fill values.

By Lori Garzio, on 7/25/19

GA01SUMO-RII11-02-PCO2WC051
Deployment: 2
8/1/16, 12:00 AM 11/8/16, 10:10 AM

Suspect data - pco2_seawater values drop off suddenly and many are unreasonable. The instrument was found damaged at recovery (annotation ID 665).

By Lori Garzio, on 7/25/19

GA01SUMO-RII11-02-PCO2WC051
Deployment: 3
10/27/16, 1:47 AM 1/14/18, 10:24 AM

Suspect data - 97% of the values for pco2_seawater are nans, fill values or outside of global ranges.

By Lori Garzio, on 7/25/19

New Note

Metadata Start Date End Date Comment
GA01SUMO-RII11-02-PCO2WC051
Method: telemetered
Stream: pco2w_abc_imodem_instrument
3/15/15, 5:25 PM 1/14/18, 5:24 AM

* 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: 275 By: friedrich.knuth

GA01SUMO-RII11-02-PCO2WC051
Method: recovered_host
Stream: pco2w_abc_imodem_instrument_recovered
3/15/15, 5:25 PM 1/14/18, 5:24 AM

* 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: 300 By: friedrich.knuth

GA01SUMO
 		3/15/15, 5:25 PM 11/26/15, 5:08 AM

Deployment 1: Buoy log files showed that seawater was first detected inside the buoy well on 3/26/2015. Both leak detectors showed increasing presence of water over the period of deployment. Upon recovery of the mooring, no external damage was visible and the buoy did not appear to be floating lower than normal.

Id: 653 By: lgarzio

GA01SUMO-RII11-02-PCO2WC051
 		11/14/15, 4:06 PM 11/8/16, 5:10 AM

Deployment 2: At recovery, protective mesh had been damaged and some screws were loose.

Id: 665 By: lgarzio