CTD (250 m)

Reference Designator
GI01SUMO-RII11-02-CTDMOQ015
Start Depth
250
End Depth
250
Location
Fixed on Inductive Wire
Current Status
Unknown
Class
CTDMO (CTD Mooring (Inductive))
Series
CTDMO-Q
Science Discipline
Physical
Make
Sea-Bird
Model
SBE 37IM
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/GI01SUMO/RII11/02-CTDMOQ015/metadata
Method Data Stream Content Type
recovered_host ctdmo_ghqr_imodem_instrument_recovered Data Products Report M2M Stats Science
recovered_host ctdmo_ghqr_imodem_metadata_recovered Metadata Report M2M Engineering
recovered_inst ctdmo_ghqr_instrument_recovered Data Products Report M2M Stats Science
telemetered ctdmo_ghqr_imodem_instrument Data Products Report M2M Stats Science
telemetered ctdmo_ghqr_imodem_metadata Metadata Report M2M Engineering
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review KN-221-4 09/10/2014 08/22/2015 CGMGI-01SUMO-00001 CGINS-CTDMOQ-11479 59.9337 -39.4738 250 2685
2 Review AT-30-01 08/15/2015 07/19/2016 CGMGI-01SUMO-00002 CGINS-CTDMOQ-12938 59.9436 -39.5737 250 2668
3 Review AR-07-01 07/10/2016 08/14/2017 CGMGI-01SUMO-00003 CGINS-CTDMOQ-11480 59.9341 -39.4673 250 2691
4 Review AR21 08/05/2017 06/14/2018 CGMGI-01SUMO-00004 CGINS-CTDMOQ-12937 59.9462 -39.4737 250 2659
5 Review AR30-03 06/08/2018 CGMGI-01SUMO-00005 CGINS-CTDMOQ-11480 59.9329 -39.4655 250 2693

No notes yet.

New Note

Metadata Start Date End Date Comment
GI01SUMO
2/14/15, 7:00 PM 8/21/15, 8:00 PM

Deployment 1: Status data sent from the buoy included leak detects in the buoy well, drop in battery voltage, and loss of wind turbine input. Upon recovery, the buoy was primarily intact but several instruments were damaged and/or missing. Ice build-up on the tower is speculated to be the cause for much of the damage. No telemetered or recovered_host data expected. Functional instruments could continue to collect data using internal battery power and storage cards.

Id: 46 By: lgarzio

GI01SUMO
1/26/16, 7:00 PM 7/18/16, 8:00 PM

Deployment 2: A period of violent weather caused power outages on multiple instruments. No telemetered or recovered_host data expected. Functional instruments could continue to collect data using internal battery power and storage cards. Upon recovery, the buoy well was flooded.

Id: 47 By: lgarzio

GI01SUMO-RII11-02-CTDMOQ015
7/10/16, 1:44 PM 8/14/17, 5:33 AM

Deployment 3: Missing conductivity cell guard at recovery. These guards hold in the antifoulant poison pucks (also missing), leading to more potential for biofouling inside the conductivity cell.

Id: 700 By: lgarzio

GI01SUMO
12/26/16, 7:00 PM 4/6/17, 8:00 PM

Deployment 3: Wind turbines were disabled due to evidence of ice build-up on the surface buoy tower. The platform's battery charge state declined steadily. As of 2017-01-15, all DCLs were shut down and the telemetry schedule was reduced to conserve power. Battery-powered instruments should continue to collect data. UPDATE 2017-04-07: With increasing daylight at this location, sufficient power was generated by solar panels to re-establish limited high-bandwidth telemetry and data transmission. UPDATE: at recovery, wind turbines were missing their hubs and blades, and one solar panel was missing.

Id: 121 By: lgarzio

GI01SUMO
8/5/17, 2:17 PM 6/14/18, 4:02 AM

Deployment 4: at 10:03 UTC on 12 October 2017 the Irminger Sea Surface Mooring stopped all communications. At recovery, the surface buoy was missing. The subsurface portion of the mooring had fallen to the seafloor and was recovered. CTDMOs, CTDBP-F, DOSTA, and ADCP instrumentation were full ocean depth rated and survived, although any recovered data available after 2017-10-12T10:03:00 are suspect. All other instrumentation imploded or flooded. The cause for the loss of the buoy is inconclusive.

Id: 102 By: lgarzio