Spectrophotometer
- Reference Designator
- RS03AXBS-LJ03A-11-OPTAAC303
- Review Status
- Review Complete
- Note
- Plots are provided in the “Review Images” section only for wavelengths on/near 676nm.
- Depth
- 2,594m
- Class
- OPTAA (Absorption Spectrophotometer)
- Make / Model
- WET Labs / AC-S Deep
Dataset Reviews Last processed: 12/6/19, 6:42 PM
| 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 | optaa_sample | 311 | 289 | 21 | 0 | 0 | 0 | 3,096,316 | 2606 / | 1 | 2 | 2 | 3 | Complete | ||
| 2 | streamed | optaa_sample | 365 | 208 | 0 | 156 | 0 | 0 | 47,199,519 | 2606 / | 1 | 2 | 2 | 3 | Complete | ||
| 3 | streamed | optaa_sample | 385 | 182 | 0 | 202 | 0 | 0 | 53,618,968 | 2606 / | 1 | 2 | 2 | 3 | Complete | ||
| 4 | streamed | optaa_sample | 344 | 276 | 2 | 0 | 4 | 66 | 4,362,515 | 2606 / | 1 | 2 | 2 | 3 | Complete |
Test Notes
- unique and ascending not tested
- no other streams for comparison
- missing: ['lat', 'pressure', 'lon']
Data Coverage
| Deployment: | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| optaa_sample | 93% | 57% | 47% | 80% |
Lat/Lon Differences (km)
| Deployment: | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1 | 0.00 | |||
| 2 | 0.01 | 0.00 | ||
| 3 | 0.01 | 0.00 | 0.00 | |
| 4 | 0.01 | 0.00 | 0.00 | 0.00 |
System Annotations Show
| Metadata | Start Date | End Date | Comment |
|---|---|---|---|
|
RS03AXBS |
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: 1212 By: knuth |
|
RS03AXBS |
1/7/15, 2:32 AM | 1/7/15, 3:06 AM |
Note: PNWGP Portland <-> Seattle outage Id: 1214 By: knuth |
|
RS03AXBS |
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: 1215 By: knuth |
|
RS03AXBS |
3/21/15, 10:10 AM | 3/22/15, 12:20 AM |
Note: PNWGP outage due to City of Seattle fiber cable work Id: 1218 By: knuth |
|
RS03AXBS |
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: 1220 By: knuth |
|
RS03AXBS |
8/28/15, 8:00 PM | 8/28/15, 8:30 PM |
Note: Outage during major utility power failure in Seattle Id: 1222 By: knuth |
|
RS03AXBS |
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: 1223 By: knuth |
|
RS03AXBS |
3/10/16, 6:06 PM | 3/11/16, 4:30 AM |
Note: Fiber break between Portland and Seattle Id: 1224 By: knuth |
|
RS03AXBS |
5/20/16, 12:33 PM | 5/20/16, 2:04 PM |
Note: Fiber break between Portland and Pacific City Id: 1226 By: knuth |
|
RS03AXBS |
7/11/16, 10:53 PM | 7/11/16, 11:51 PM |
Note: Unexplained loss of power at Pittock Building in Portland Id: 1228 By: knuth |
|
RS03AXBS |
12/17/16, 1:00 PM | 12/17/16, 2:00 PM |
Note: Corvalis data center lost power Id: 1229 By: knuth |
|
RS03AXBS |
12/21/16, 8:50 PM | 12/23/16, 7:44 AM |
Note: Fiber break in Portland due to train crash Id: 1230 By: knuth |
|
RS03AXBS |
1/8/17, 2:58 PM | 1/8/17, 4:41 PM |
Note: Network outage during major Seattle utility power failure Id: 1231 By: knuth |
|
RS03AXBS |
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: 1232 By: knuth |
|
RS03AXBS |
2/7/17, 8:00 AM | 2/7/17, 10:00 AM |
Note: Outage during PNWGP 1-hour router-maintenance Id: 1233 By: knuth |
|
RS03AXBS |
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: 1235 By: knuth |
|
RS03AXBS |
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: 326
By: friedrich.knuth
|
|
RS03AXBS |
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: 1491
By: lgarzio
|
Review Notes
| Metadata | Start Date | End Date | Comment |
|---|---|---|---|
|
RS03AXBS-LJ03A-11-OPTAAC303 |
According to Roesler and Barnard (Optical proxy for phytoplankton biomass in the absence of photophysiology: Rethinking the absorption line height, Methods in Oceanography, 2013), “absorption meters are highly prone to biofouling, particularly biofilms which not only attenuate the collimated beam but also impact the scattering properties of the optical surfaces and tubes. In productive coastal waters biofouling can have significant impacts (i.e. 10% of the signal) within one to two weeks”. By Lori Garzio, on 12/13/19 |
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|
RS03AXBS-LJ03A-11-OPTAAC303 |
The .nc files for deployments 1-4 are missing the coordinates pressure, lat and lon. By Lori Garzio, on 12/13/19 |
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|
RS03AXBS-LJ03A-11-OPTAAC303 |
There is no pressure variable in the .nc files. This should be a coordinate. By Lori Garzio, on 12/13/19 |
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RS03AXBS-LJ03A-11-OPTAAC303 |
Missing data at the end of deployments 2 and 3 should be annotated. By Lori Garzio, on 12/13/19 |
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RS03AXBS-LJ03A-11-OPTAAC303 Deployment: 2 |
Suspect data - lots of noise and negative values By Lori Garzio, on 12/13/19  |
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RS03AXBS-LJ03A-11-OPTAAC303 Deployment: 3 |
61% of beam attenuation and 84% optical_absorption values for this deployment are NaNs, fill values, outside of global ranges, or outliers (+/- 5 SD) By Lori Garzio, on 12/13/19  |