CTD

Reference Designator
RS01SLBS-LJ01A-12-CTDPFB101
Review Status
Review Complete
Note
Deployment 2 pressure is wrong
Depth
2,924m
Class
CTDPF (CTD Profiler)
Make / Model
Sea-Bird / SBE 16plusV2

Dataset Reviews Last processed: 3/18/19, 5:02 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 313 289 1 1 6 24 24,260,143 1 2903 / 2947 1 2 2 Complete
2 streamed ctdpf_optode_sample 377 368 7 0 0 0 31,345,212 1 2903 / 3069 1 2 2 Complete
3 streamed ctdpf_optode_sample 378 376 1 0 2 2 32,119,428 1 2903 / 2947 1 2 2 Complete
4 streamed ctdpf_optode_sample 333 326 4 0 3 4 27,699,015 1 2903 / 2946 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 92%98%99%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
RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
9/3/14, 1:19 PM 9/17/14, 7:06 PM

Data interruption.

Id: 1180 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
11/4/14, 11:05 AM 11/5/14, 1:53 PM

Data interruption.

Id: 1181 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
11/14/14, 1:36 PM 11/17/14, 1:00 PM

Data interruption.

Id: 1182 By: knuth
Flag: not_available Exclude: No

RS01SLBS
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: 1183 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
12/7/14, 3:59 PM 12/11/14, 5:57 PM

Data interruption.

Id: 1184 By: knuth
Flag: not_available Exclude: No

RS01SLBS
1/7/15, 2:32 AM 1/7/15, 3:06 AM

Note: PNWGP Portland <-> Seattle outage

Id: 1185 By: knuth

RS01SLBS
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: 1186 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
1/31/15, 6:59 PM 2/3/15, 4:57 AM

Data interruption.

Id: 1187 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
3/7/15, 6:00 PM 3/9/15, 3:39 AM

Data interruption.

Id: 1188 By: knuth
Flag: not_available Exclude: No

RS01SLBS
3/21/15, 10:10 AM 3/22/15, 12:20 AM

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

Id: 1189 By: knuth

RS01SLBS
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: 1190 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
6/30/15, 12:00 PM 6/30/15, 3:00 PM

unusual drop in oxygen counts

Id: 1191 By: knuth
Flag: suspect Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
7/3/15, 4:33 PM 7/4/15, 8:00 PM

Data interruption.

Id: 1192 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf-optode-sample
7/5/15, 8:00 PM 7/15/16, 8:00 PM

An issue with the vendor’s calibration of the strain gauge pressure sensor is under investigation. The offset for pressure from 2015-07-06 to 2016-07-16 is approximately + 117 dbar.

Id: 24

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
7/6/15, 7:22 PM 7/14/15, 6:39 PM

Data interruption.

Id: 1193 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
7/6/15, 7:22 PM 7/15/16, 8:00 PM

Due to errors during vendor calibration, a calibration offset (CC_offset) of -120.6 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: 211 By: friedrich.knuth

RS01SLBS
8/28/15, 8:00 PM 8/28/15, 8:30 PM

Note: Outage during major utility power failure in Seattle

Id: 1194 By: knuth

RS01SLBS
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: 1195 By: knuth

RS01SLBS
3/10/16, 6:06 PM 3/11/16, 4:30 AM

Note: Fiber break between Portland and Seattle

Id: 1196 By: knuth

RS01SLBS
5/20/16, 12:33 PM 5/20/16, 2:04 PM

Note: Fiber break between Portland and Pacific City

Id: 1197 By: knuth

RS01SLBS
7/11/16, 10:53 PM 7/11/16, 11:51 PM

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1198 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf-optode-sample
7/16/16, 8:00 PM 7/16/17, 8:00 PM

The derived O2 products (L1 Temperature Compensated and L2 Salinity Corrected Dissolved Oxygen) are suspect, due to errors during vendor calibration. Until a correction can be applied, they should not be used from 7/17/2016 onwards.

Id: 15

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
7/16/16, 10:10 PM 7/18/16, 12:33 PM

Data interruption.

Id: 1199 By: knuth
Flag: not_available Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
7/17/16, 7:04 PM 7/30/17, 12:01 PM

The oxygen products from this instrument are suspect, due to errors during vendor calibration. Until a correction can be applied, the oxygen data during this time range should not be used.

Id: 202 By: friedrich.knuth
Flag: fail Exclude: No

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
10/21/16, 8:00 AM 10/21/16, 2:00 PM

unusual drop in conductivity counts

Id: 1200 By: knuth
Flag: suspect Exclude: No

RS01SLBS
12/17/16, 1:00 PM 12/17/16, 2:00 PM

Note: Corvalis data center lost power

Id: 1201 By: knuth

RS01SLBS
12/21/16, 8:50 PM 12/23/16, 7:44 AM

Note: Fiber break in Portland due to train crash

Id: 1202 By: knuth

RS01SLBS
1/8/17, 2:58 PM 1/8/17, 4:41 PM

Note: Network outage during major Seattle utility power failure

Id: 1203 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
1/9/17, 1:30 PM 1/10/17, 7:23 PM

Data interruption.

Id: 1204 By: knuth
Flag: not_available Exclude: No

RS01SLBS
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: 1205 By: knuth

RS01SLBS
2/7/17, 8:00 AM 2/7/17, 10:00 AM

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1206 By: knuth

RS01SLBS
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: 1207 By: knuth

RS01SLBS-LJ01A-12-CTDPFB101
Method: streamed
Stream: ctdpf_optode_sample
2/15/17, 9:43 AM 2/16/17, 4:59 PM

Data interruption.

Id: 1208 By: knuth
Flag: not_available Exclude: No

RS01SLBS
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: 327 By: friedrich.knuth
Flag: not_operational Exclude: No

RS01SLBS
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: 1487 By: lgarzio
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
RS01SLBS-LJ01A-12-CTDPFB101

The deployment depth in asset management is 2903 for each deployment, however the actual pressure data recorded by the CTD is around 2947 dbar.

By Lori Garzio, on 3/28/19

RS01SLBS-LJ01A-12-CTDPFB101
Deployment: 1
11/23/14, 12:00 AM 11/24/14, 12:00 AM

Suspect drop in conductivity. Excluding from summary data ranges.

By Lori Garzio, on 3/28/19

RS01SLBS-LJ01A-12-CTDPFB101
Deployment: 2
7/6/15, 12:00 AM 7/16/16, 12:00 AM

Annotation ID 211: "Due to errors during vendor calibration, a calibration offset (CC_offset) of -120.6 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 120 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 24 should be deleted (it's a duplicate of ID 211, but 211 has more info)

By Lori Garzio, on 3/28/19

RS01SLBS-LJ01A-12-CTDPFB101
Deployment: 3
7/17/16, 12:00 AM 7/29/17, 4:00 AM

Dissolved oxygen data are suspect (annotation ID 202). Excluding from data range summary. When a correction is applied this annotation should be updated. Annotation ID 15 is a duplicate and should be deleted.

By Lori Garzio, on 3/28/19

New Note