pCO2 Water

Reference Designator
Start Depth
End Depth
Low-Power JBox
Current Status
PCO2W (pCO2 Water)
Science Discipline
M2M Example
Method Data Stream Content Type
streamed pco2w_b_battery_voltage Battery Voltage Data Report M2M Engineering
streamed pco2w_b_configuration Configuration Data Report M2M Engineering
streamed pco2w_b_control_record Control Record Data Report M2M Engineering
streamed pco2w_b_dev1_data_record Record Data Report M2M Engineering
streamed pco2w_b_regular_status Status Data Report M2M Engineering
streamed pco2w_b_sami_data_record Data Products Report M2M Stats Science
streamed pco2w_b_sami_data_record_cal Calibration Data Report M2M Engineering
streamed pco2w_b_thermistor_voltage Thermistor Voltage Data Report M2M Engineering
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review TN-313 09/10/2014 08/01/2015 ATAPL-65310-040-0006 ATOSU-70570-00001 44.637 -124.306 80 80
2 Review TN-326 08/02/2015 07/21/2016 ATAPL-65310-820-0009 ATOSU-70570-00004 44.6371 -124.306 80 80
3 Review SKQ201610S 07/22/2016 09/09/2017 ATAPL-65310-820-0009 ATOSU-70570-00001 44.6371 -124.306 80 80
4 Review RR1717 09/10/2017 06/29/2018 ATAPL-65310-820-0009 ATOSU-70570-00004 44.6371 -124.306 80 80
5 Review RR1810 06/30/2018 ATAPL-65310-040-0006 ATOSU-70570-00002 44.6371 -124.306 80 80

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Metadata Start Date End Date Comment
Method: streamed
Stream: pco2w_b_sami_data_record
9/25/14, 4:05 PM 1/9/19, 7:00 PM

* UPDATED, 2019-01-15: 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: 268 By: friedrich.knuth

12/7/14, 2:45 PM 12/15/14, 7:00 PM

Note: PFE down. HVPS1 MOV explosion, 800A breaker tripped, investigation and restoration

Id: 956 By: friedrich.knuth

1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 955 By: friedrich.knuth

1/30/15, 7:00 PM 2/3/15, 7:00 PM

Note: Intermittent partial data loss due to storage drive problems at OTB

Id: 954 By: friedrich.knuth

3/21/15, 10:10 AM 3/22/15, 12:20 AM

Note: PNWGP outage due to City of Seattle fiber cable work

Id: 953 By: friedrich.knuth

6/12/15, 8:00 PM 6/15/15, 12:30 PM

Note: Network issues due to fire that damaged fibers between Portland and Seattle

Id: 952 By: friedrich.knuth

Method: streamed
Stream: pco2w_b_sami_data_record
8/1/15, 8:05 PM 2/20/16, 3:05 PM

Incorrect calibration values under investigation. Data suspect. For more information, contact help@oceanobservatories.org.

Id: 91 By: m.vardaro
Flag: fail Exclude: Yes

8/28/15, 8:00 PM 8/28/15, 8:30 PM

Note: Outage during major utility power failure in Seattle

Id: 951 By: friedrich.knuth

1/7/16, 1:10 AM 1/7/16, 1:52 AM

Note: Four 1-minute outages between Portland and Seattle due to maintenance

Id: 950 By: friedrich.knuth

3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 949 By: friedrich.knuth

5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 948 By: friedrich.knuth

7/11/16, 10:53 PM 7/11/16, 11:51 PM

Note: Unexplained loss of power at Pittock Building in Portland

Id: 947 By: friedrich.knuth

12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 946 By: friedrich.knuth

12/21/16, 8:50 PM 12/23/16, 7:44 AM

Note: Fiber break in Portland due to train crash

Id: 945 By: friedrich.knuth

1/8/17, 2:58 PM 1/8/17, 4:41 PM

Note: Network outage during major Seattle utility power failure

Id: 944 By: friedrich.knuth

1/9/17, 1:32 PM 1/9/17, 4:30 PM

Note: Lightning strike in Pacific City led to data interruption through isolation of both cable lines from shore station equipment.

Id: 942 By: friedrich.knuth

2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 943 By: friedrich.knuth

2/15/17, 9:43 AM 2/15/17, 12:16 PM

Note: On Wednesday, February 15, power to the North and South cable lines of the Cabled Array was interrupted and all deployed infrastructure went offline. Power was restored on February 16. No hardware issue subsea was identified.

Id: 941 By: friedrich.knuth

1/18/18, 10:00 PM 1/19/18, 2:00 PM

Note: A brief violent storm caused loss of power to both the North and South cable lines and the deployed infrastructure during this time. For more information please contact help@oceanobservatories.org. (Redmine # 13109)

Id: 330 By: friedrich.knuth

8/22/18, 1:00 PM 8/24/18, 4:00 PM

On Wednesday Aug 22 2018, an automatic protective shutdown of primary power to the OOI Cabled Array occurred during installation of a new chiller system. Power was restored on Aug 24. Due to loss of power to the Cabled Array marine infrastructure, data were not collected by the instruments.

Id: 1482 By: lgarzio
Flag: not_operational Exclude: No