Dissolved Oxygen

Reference Designator
Start Depth
End Depth
Current Status
Review Complete
DOSTA (Dissolved Oxygen Stable Response)
Science Discipline
Optode 4831
M2M Example
Method Data Stream Content Type
recovered_host dosta_abcdjm_glider_recovered Data Products Report M2M Stats Science
telemetered dosta_abcdjm_glider_instrument Data Products Report M2M Stats Science
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review MV-1404 06/15/2014 06/02/2015 CGVGP-05MOAS-00000 CGVEH-GLDROO-00276 CGINS-DOSTAM-00012 49.9965 -144.255 1000 1000
2 Review SR1811 07/23/2018 02/12/2019 CGVGP-05MOAS-00000 CGVEH-GLDROO-00276 CGINS-DOSTAM-00145 50.1295 -144.542 1000 1000
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

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