1. Arrays
  2. Cabled Array
  3. Oregon Slope Base Seafloor
  4. Low-Power JBox (LJ01A)
  5. Spectrophotometer

Spectrophotometer

Reference Designator
RS01SLBS-LJ01A-11-OPTAAC103
Start Depth
2,924
End Depth
2,924
Location
Located Off Jbox
Current Status
Review Complete
Class
OPTAA (Absorption Spectrophotometer)
Series
OPTAA-C
Science Discipline
Biological
Make
WET Labs
Model
AC-S Deep
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/RS01SLBS/LJ01A/11-OPTAAC103/metadata
Method Data Stream Content Type
streamed optaa_sample Data Products Report M2M Stats Science
streamed optaa_status Status 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 08/27/2014 07/05/2015 ATAPL-65310-010-0003 ATAPL-69943-00002 44.5153 -125.39 2903 2903
2 Review TN-326 07/06/2015 07/16/2016 ATAPL-65310-830-0010 ATAPL-69943-00006 44.5152 -125.39 2903 2903
3 Review SKQ201610S 07/17/2016 07/29/2017 ATAPL-65310-830-0010 ATAPL-69943-00002 44.5152 -125.39 2903 2903
4 Review RR1713 07/29/2017 06/26/2018 ATAPL-65310-830-0010 ATAPL-69943-00006 44.5152 -125.39 2903 2903
5 Review RR1809 06/26/2018 06/18/2019 ATAPL-65310-830-0010 ATAPL-69943-00008 44.5152 -125.39 2903 2903
6 Review AT-42-12 06/19/2019 ATAPL-65310-830-0010 ATAPL-69943-00009 44.5152 -125.39 2903 2903
Metadata Start Date End Date Comment
RS01SLBS-LJ01A-11-OPTAAC103

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

RS01SLBS-LJ01A-11-OPTAAC103

Missing data at the end of deployments 2 and 3 should be annotated.

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-11-OPTAAC103

The .nc files for deployments 1-4 are missing the coordinates pressure, lat and lon.

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-11-OPTAAC103

There is no pressure variable in the .nc files. This should be a coordinate.

By Lori Garzio, on 12/13/19

RS01SLBS-LJ01A-11-OPTAAC103
Deployment: 2

55% of 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

RS01SLBS-LJ01A-11-OPTAAC103
Deployment: 3

45% of 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

New Note

Metadata Start Date End Date Comment
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
 		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
 		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
 		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
 		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
 		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
 		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