CTD

Reference Designator
RS03AXPS-PC03A-4A-CTDPFA303
Review Status
Review Complete
Note
Deployment 2 pressure is wrong.
Depth
200m
Class
CTDPF (CTD Profiler)
Make / Model
Sea-Bird / SBE 16plusV2

Dataset Reviews Last processed: 3/15/19, 3:59 PM

QC Check Info
Dep. Preferred Method Stream DD FD SG EG Gaps GD TS Rate (s) Pressure Comp. Time Order Valid Data Missing Data Data Comp. Missing Coords. Review
1 streamed ctdpf_optode_sample 286 268 5 0 5 14 22,456,600 1 190 / 191 1 2 2 Complete
2 streamed ctdpf_optode_sample 372 370 1 0 0 0 31,579,790 1 190 / 196 1 2 2 Complete
3 streamed ctdpf_optode_sample 382 382 0 0 1 1 32,686,192 1 190 / 190 1 2 2 Complete
4 streamed ctdpf_optode_sample 337 331 2 0 3 4 28,276,778 1 190 / 190 1 2 2 Complete
Data Ranges Review Images

Test Notes

  1. pass unique test - ascending not tested
  2. no other streams for comparison

Data Coverage

Deployment: 1234
ctdpf_optode_sample 94%99%100%98%

Lat/Lon Differences (km)

Deployment: 1234
1 0.00
2 0.000.00
3 0.000.000.00
4 0.000.000.000.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
11/4/14, 11:05 AM 11/5/14, 2:32 PM

Data gap under investigation.

Id: 1294 By: knuth
Flag: not_available Exclude: No

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
11/14/14, 1:36 PM 11/17/14, 1:24 PM

Data gap under investigation.

Id: 1295 By: knuth
Flag: not_available Exclude: No

RS03AXPS
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

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
12/7/14, 3:59 PM 12/16/14, 4:17 PM

Data gap under investigation.

Id: 1297 By: knuth
Flag: not_available Exclude: No

RS03AXPS
1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 1299 By: knuth

RS03AXPS
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

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
2/1/15, 3:36 PM 2/3/15, 4:57 AM

Data gap under investigation.

Id: 1301 By: knuth
Flag: not_available Exclude: No

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
3/7/15, 6:06 PM 3/9/15, 3:39 AM

Data gap under investigation.

Id: 1304 By: knuth
Flag: not_available Exclude: No

RS03AXPS
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

RS03AXPS
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

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf-optode-sample
7/8/15, 8:00 PM 7/12/16, 8:00 PM

An issue with the vendor’s calibration of the strain gauge pressure sensor is under investigation. The offset for pressure from 2015-07-09 to 2016-07-13 is approximately + 6 dbar.

Id: 22

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
7/8/15, 8:07 PM 7/13/16, 8:00 PM

Due to errors during vendor calibration, a calibration offset (CC_offset) of -5.82 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument. For more information please contact help@oceanobservatories.org.

Id: 214 By: friedrich.knuth

RS03AXPS
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

RS03AXPS
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

RS03AXPS
3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 1319 By: knuth

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
3/16/16, 11:52 PM 4/10/16, 4:46 PM

unusually low L0 conductivity measurements make these parameters suspect.

Id: 1320 By: knuth
Flag: suspect Exclude: No

RS03AXPS
5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 1331 By: knuth

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
6/5/16, 12:46 PM 6/20/16, 2:53 PM

unusually low L0 conductivity measurements make these parameters suspect.

Id: 1332 By: knuth
Flag: suspect Exclude: No

RS03AXPS
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

RS03AXPS
12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 1336 By: knuth

RS03AXPS
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

RS03AXPS
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

RS03AXPS
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

RS03AXPS
2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1345 By: knuth

RS03AXPS-PC03A-4A-CTDPFA303
Method: streamed
Stream: ctdpf_optode_sample
2/15/17, 9:43 AM 2/16/17, 6:08 PM

Data gap under investigation.

Id: 1346 By: knuth
Flag: not_available Exclude: No

RS03AXPS-PC03A-4A-CTDPFA303
2/15/17, 9:43 AM 2/16/17, 6:08 PM

Data gap under investigation.

Id: 1347 By: knuth

RS03AXPS
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

RS03AXPS
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

Review Notes

Metadata Start Date End Date Comment
RS03AXPS-PC03A-4A-CTDPFA303

Annotation IDs 1294, 1295, 1297, 1301, 1304, 1346, and 1347 should be updated to indicate the causes of the data gaps.

By Lori Garzio, on 3/28/19

RS03AXPS-PC03A-4A-CTDPFA303
Deployment: 2
7/9/15, 12:07 AM 7/14/16, 12:00 AM

Annotation ID 214: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -5.82 is being applied during the on-demand creation of the L1 Seawater Pressure (dbar) data product from this instrument." - it doesn't look like this offset is actually being applied as the pressure is still 5 dbar deeper than the other deployments and the deployment depth from asset management. This issue needs to be investigated. Excluding from summary data ranges. Annotation ID 22 should be deleted (it's a duplicate of ID 214, but 214 has more info)

By Lori Garzio, on 3/28/19

RS03AXPS-PC03A-4A-CTDPFA303
Deployment: 3
7/27/16, 12:00 AM 7/28/16, 12:00 AM

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

RS03AXPS-PC03A-4A-CTDPFA303
Deployment: 3
10/29/16, 12:00 AM 10/30/16, 12:00 AM

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

RS03AXPS-PC03A-4A-CTDPFA303
Deployment: 3
2/3/17, 12:00 AM 2/4/17, 12:00 AM

Deployment 3: suspect large drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

New Note