pCO2 Water

Reference Designator
Start Depth
End Depth
Shallow Profiler
Current Status
Review Complete
PCO2W (pCO2 Water)
Science Discipline
M2M Example
Method Data Stream Content Type
streamed pco2w_a_battery_voltage Battery Voltage Data Report M2M Engineering
streamed pco2w_a_configuration Configuration Data Report M2M Engineering
streamed pco2w_a_control_record Record Control Data Report M2M Engineering
streamed pco2w_a_regular_status Status Data Report M2M Engineering
streamed pco2w_a_sami_data_record Data Products Report M2M Stats Science
streamed pco2w_a_sami_data_record_cal Calibration Data Report M2M Engineering
streamed pco2w_a_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 09/27/2014 07/09/2015 ATAPL-68870-001-0142 ATAPL-58336-00002 45.8305 -129.753 2609
2 Review TN-326 07/09/2015 07/14/2016 ATAPL-68870-001-0145 ATAPL-58336-00009 45.8305 -129.753 2609
3 Review SKQ201610S 07/14/2016 07/30/2017 ATAPL-68870-001-0142 ATAPL-58336-00002 45.8305 -129.753 2609
4 Review RR1713 07/31/2017 07/02/2018 ATAPL-68870-001-0145 ATAPL-58336-00009 45.8305 -129.753 2609
5 Review AT-42-12 06/14/2019 ATAPL-68870-001-0145 ATAPL-58336-00009 45.8305 -129.753 0 2609
Metadata Start Date End Date Comment

There are no deployment depths in asset management for any of the instruments on the shallow profiler.

By Lori Garzio, on 12/6/19


It looks like the profiler was stuck at the bottom at several points during deployments 1 and 2. This should be annotated.

By Lori Garzio, on 12/9/19

Deployment: 1

The deployment 1 .nc files are missing the 'pressure' coordinate

By Lori Garzio, on 12/11/19

Deployment: 3

The missing data at the end of deployment 3 should be annotated.

By Lori Garzio, on 12/11/19

New Note

Metadata Start Date End Date Comment
Method: streamed
Stream: pco2w_a_sami_data_record
10/7/14, 7:05 PM 7/2/18, 12:47 AM

* 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: 270 By: wruef

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: 1296 By: knuth

1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 1299 By: 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: 1300 By: 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: 1306 By: 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: 1309 By: knuth

8/28/15, 8:00 PM 8/28/15, 8:30 PM

Note: Outage during major utility power failure in Seattle

Id: 1313 By: 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: 1314 By: knuth

3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 1319 By: knuth

5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 1331 By: knuth

7/11/16, 10:53 PM 7/11/16, 11:51 PM

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1335 By: knuth

12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 1336 By: knuth

12/21/16, 8:50 PM 12/23/16, 7:44 AM

Note: Fiber break in Portland due to train crash

Id: 1337 By: knuth

1/8/17, 2:58 PM 1/8/17, 4:41 PM

Note: Network outage during major Seattle utility power failure

Id: 1338 By: 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: 1339 By: knuth

1/26/17, 7:00 PM 7/31/17, 8:00 PM

Note: On Thursday, January 26th, the Shallow Profiler at Axial Base (SC03A) stopped during the profiler down cast. Analysis of the data indicates the Science Pod (SciP) turned around (commenced down cast profiles) below its normal ceiling due to wave action. The SciP completed three 10m steps down, as scheduled, and was approximately halfway into the fourth step when a speed mismatch of the level wind / winch occurred. Investigation of the engineering data revealed the EM cable is tangled on the drum. The current depth of the SciP is approximately 50m below the surface. The Science Pod is powered and science/engineering data continued to be collected.

Id: 1344 By: knuth

2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1345 By: 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: 1349 By: knuth

1/18/18, 10:00 PM 1/19/18, 2:00 PM

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: 329 By: friedrich.knuth
Flag: not_operational Exclude: No