Spectrophotometer

Reference Designator
CE07SHSM-MFD37-01-OPTAAD000
Start Depth
87
End Depth
87
Location
Multi-Function Node
Current Status
Unknown
Class
OPTAA (Absorption Spectrophotometer)
Series
OPTAA-D
Science Discipline
Biological
Make
WET Labs
Model
AC-S
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/CE07SHSM/MFD37/01-OPTAAD000/metadata
Method Data Stream Content Type
recovered_host optaa_dj_dcl_instrument_recovered Data Products Report M2M Stats Science
recovered_host optaa_dj_dcl_metadata_recovered Metadata Report M2M Engineering
telemetered optaa_dj_dcl_instrument Data Products Report M2M Stats Science
telemetered optaa_dj_dcl_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 OC1503D 04/15/2015 09/23/2015 CGMCE-07SHSM-00001 CGINS-OPTAAD-00127 46.9861 -124.566 87 87
2 Review OC1510A 10/13/2015 05/13/2016 CGMCE-07SHSM-00002 CGINS-OPTAAD-00182 46.9875 -124.569 87 87
3 Review TN-342 05/05/2016 09/27/2016 CGMCE-07SHSM-00003 CGINS-OPTAAD-00149 46.9895 -124.569 87 87
5 Review SKQ201704S 04/11/2017 10/06/2017 CGMCE-07SHSM-00005 CGINS-OPTAAD-00135 46.9882 -124.567 89 89
8 Review SR1813 09/18/2018 CGMCE-07SHSM-00008 CGINS-OPTAAD-00261 46.9835 -124.564 87 87

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New Note

Metadata Start Date End Date Comment
CE07SHSM-MFD37
8/11/16, 8:00 PM 9/26/16, 8:00 PM

The Power System Controller on CE07SHSM indicates the power connection to the MFN short-circuited on 2016-08-12 at 23:30 UTC. Failure is indicated by decreased voltage (70 VDC instead of 380 VDC) and increased current draw (1900 mA instead of 120 mA) to the CVT. This symptom is indicative of a short-circuit in the power lines of either the stretch hose (most likely) or EM Chain. In the past, this failure has been associated with a failed stretch hose. Have disabled all further power and communications with the MFN. This means no more telemetered data from: ADCPT2, VEL3D, CTDBP2 + DOSTA, PRESF, PCO2W, PHSEN2, OPTAA2, ZPLSC

Id: 917 By: michaesm
Flag: not_available Exclude: No

CE07SHSM-MFD37-01-OPTAAD000
8/11/16, 8:00 PM 9/26/16, 8:00 PM

The Power System Controller on CE07SHSM indicates the power connection to the MFN short-circuited on 2016-08-12 at 23:30 UTC. Failure is indicated by decreased voltage (70 VDC instead of 380 VDC) and increased current draw (1900 mA instead of 120 mA) to the CVT. This symptom is indicative of a short-circuit in the power lines of either the stretch hose (most likely) or EM Chain. In the past, this failure has been associated with a failed stretch hose. Have disabled all further power and communications with the MFN. Therefore, there is no telemetered data for this reference designator.

Id: 918 By: michaesm
Flag: not_available Exclude: No

CE07SHSM-MFD37-01-OPTAAD000
9/19/16, 8:00 PM 4/30/17, 8:00 PM

Instrument not deployed during Fall 2016 cruise because its refurbishment was not complete before the cruise.

Id: 919 By: michaesm
Flag: not_operational Exclude: No

CE07SHSM
12/1/17, 9:35 AM 3/25/18, 3:09 PM

Data loss due to a power system failure. The mooring stopped receiving power from photo voltaic panel 1 of 4 on Nov-2. By Nov-20, the mooring stopped receiving power from two more solar panels (PV2 & PV4) and one of two wind turbines (WT2). This indicates the Power System Controller (PSC) they connect to is failing. Mooring components will be shut down as the mooring loses the ability to recharge its batteries.

Id: 1237 By: crisien
Flag: not_operational Exclude: No