Dissolved Oxygen

Reference Designator
Review Status
Review Complete
0 to 1,000m
DOSTA (Dissolved Oxygen Stable Response)
Make / Model
Aanderaa / Optode 4831

Dataset Reviews Last processed: 3/3/20, 6:25 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 recovered_host 353 264 0 0 11 91 2,597,084 2 1000 / 999 1 Complete
Data Ranges Review Images

Test Notes

  1. fail: data found in another stream (gaps: [3, 9] days: [36, 108])

Data Coverage

Deployment: 1

Deployment Map

System Annotations

Metadata Start Date End Date Comment
6/15/14, 1:30 AM 6/1/15, 8:00 PM

Deployment 1: Deployed on 6/15/2014, recovered on 6/18/2014 for ballast correction and re-deployed at 07:36 UTC.

Id: 590 By: lgarzio

1/27/19, 8:00 AM 2/12/19, 5:00 PM

Glider 276 was suspected to be showing early signs of battery failure so it was set adrift on 1/27/19 and successfully recovered on 2/12/19. No science data is expected after 1/27/19.

Id: 1561 By: cdobson

Review Notes

Metadata Start Date End Date Comment

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of several segments with consecutive down and up casts for CP05MOAS-GL335-04-DOSTAM000 on 10/26/2015 showing a typical measurement time lag. Profiles should be analyzed for individual time lags and data should be adjusted. OOI doesn't necessarily need to make the adjustment but users should be aware of the issue.

By Lori Garzio, on 5/31/19

Deployment: 1

I downloaded data for this glider for automated analysis on March 3, 2020. There are a substantial amount of gaps in the CTD, DOSTA, and FLORD data that were not there when I had previously downloaded the data on Apr 12, 2019. There are now 103 days of missing CTD data, 91 days of missing DOSTA data, and 59 days of missing FLORD data that were available on Apr 12, 2019. See Redmine ticket 14654 for details.

By Lori Garzio, on 3/13/20

Deployment: 1

55% of sci_abs_oxygen values are NaNs (related to sci_seawater_density, Redmine 14654)

By Lori Garzio, on 3/13/20

New Note