Seafloor Pressure

Reference Designator
CE07SHSM-MFD35-02-PRESFB000
Start Depth
87
End Depth
87
Location
Multi-Function Node
Current Status
Review Complete
Class
PRESF (Seafloor Pressure)
Series
PRESF-B
Science Discipline
Physical
Make
Sea-Bird
Model
SBE 26plus
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/CE07SHSM/MFD35/02-PRESFB000/metadata
Method Data Stream Content Type
recovered_host presf_abc_dcl_tide_measurement_recovered Tide Measurement Data Products Report M2M Stats Science
recovered_host presf_abc_dcl_wave_burst_recovered Wave Burst Data Products Report M2M Stats Science
recovered_inst presf_abc_tide_measurement_recovered Wave Burst Data Products Report M2M Stats Science
recovered_inst presf_abc_wave_burst_recovered Wave Burst Data Products Report M2M Stats Science
telemetered presf_abc_dcl_tide_measurement Tide Measurement Data Products Report M2M Stats Science
telemetered presf_abc_dcl_wave_burst Wave Burst 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 OC1503D 04/05/2015 09/23/2015 CGMCE-07SHSM-00001 CGINS-PRESFB-01384 46.9861 -124.566 87 87
2 Review OC1510A 10/13/2015 05/13/2016 CGMCE-07SHSM-00002 CGINS-PRESFB-01396 46.9875 -124.569 87 87
3 Review TN-342 05/05/2016 09/27/2016 CGMCE-07SHSM-00003 CGINS-PRESFB-01384 46.9895 -124.569 87 87
4 Review AT37-03 09/20/2016 04/13/2017 CGMCE-07SHSM-00004 CGINS-PRESFB-01396 46.9859 -124.566 87 87
5 Review SKQ201704S 04/11/2017 10/06/2017 CGMCE-07SHSM-00005 CGINS-PRESFB-01384 46.9882 -124.567 89 89
6 Review SKQ201715S 10/03/2017 03/29/2018 CGMCE-07SHSM-00006 CGINS-PRESFB-01397 46.9852 -124.564 87 87
7 Review SKQ201808S 03/25/2018 09/20/2018 CGMCE-07SHSM-00007 CGINS-PRESFB-01396 46.9881 -124.568 87 87
8 Review SR1813 09/18/2018 04/26/2019 CGMCE-07SHSM-00008 CGINS-PRESFB-01384 46.9835 -124.564 87 87
9 Review SKQ201910S 04/24/2019 10/12/2019 CGMCE-07SHSM-00009 CGINS-PRESFB-01397 46.9878 -124.568 87 87
10 Review SKQ201921S 10/10/2019 CGMCE-07SHSM-00010 CGINS-PRESFB-01396 46.9841 -124.566 87 87
Metadata Start Date End Date Comment
CE07SHSM-MFD35-02-PRESFB000

For each deployment, the deployment depth in asset management is 87, but the pressure in the files is around 98.

By Lori Garzio, on 6/26/19

CE07SHSM-MFD35-02-PRESFB000
Deployment: 5

There are no recovered data available for download from this instrument. According to the ingest csv, the raw data files are missing. Annotation ID 910 indicates that there will be no more telemetered data available for the remainder of the deployment, but it does not address the missing recovered data.

By Lori Garzio, on 6/26/19

CE07SHSM-MFD35-02-PRESFB000
Deployment: 7

For deployment 7, only recovered_host data from the presf_abc_dcl_tide_measurement_recovered data stream are available for download. According to the ingest csv, recovered_inst raw data files are available. These data should be ingested or the dataset should be annotated to explain why recovered_inst data aren't available.

By Lori Garzio, on 6/26/19

New Note

Metadata Start Date End Date Comment
CE07SHSM-MFD35
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: 908 By: michaesm

CE07SHSM-MFD35-02-PRESFB000
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: 909 By: michaesm
Flag: not_available Exclude: No

CE07SHSM-MFD35-02-PRESFB000
10/12/16, 8:00 PM 4/12/17, 8:00 PM

DCL35 stopped reporting data on 2016-10-13 04:26 UTC. The MPEA indicates the system is booting up and drawing current, but it is not fully booting up and powering on the instruments. There will no longer be any telemetered data for this instrument.

Id: 910 By: michaesm
Flag: not_available 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

CE07SHSM-MFD35
Method: telemetered
5/25/19, 8:40 AM 10/10/19, 5:07 PM

The high voltage power supply providing power to the seafloor dataloggers and instrumentation failed for reasons unknown at this time. No further telemetered data will be available for this deployment.

Id: 1690 By: wingardc
Flag: not_operational Exclude: No

CE07SHSM-MFD35
Method: recovered-host
5/25/19, 8:40 AM 10/10/19, 5:07 PM

The high voltage power supply providing power to the seafloor dataloggers and instrumentation failed for reasons unknown at this time. No further telemetered data will be available for this deployment.

Id: 1749 By: wingardc
Flag: not_operational Exclude: No

CE07SHSM-MFD35
Method: telemetered
11/20/19, 1:45 PM 12/4/19, 10:20 PM

Due to reduced power on the mooring (limited recharging of the batteries with light winds and low levels of sunlight), we have had to reduce the operating schedule of the seafloor platform. Normally we run the system hourly, but have reduced that schedule to every 3 hours.

Id: 1832 By: wingardc

CE07SHSM-MFD35
Method: telemetered
12/25/19, 11:45 PM

Power to the seafloor sensors failed. With the exception of the VEL3D and OPTAA, the sensors on the seafloor platform should continue to autonomously sample for the remainder of deployment. Until we recover and redeploy the mooring in the spring of 2020, no further telemetered data will be available from the seafloor sensors.

Id: 1869 By: wingardc
Flag: not_operational Exclude: No

CE07SHSM
Method: telemetered
5/13/20, 6:40 PM

Due to a bug in the mooring telemetry system, data during this time range was not telemetered to shore. It was recorded on the mooring and instruments and will be available in the recovered data streams.

Id: 2185 By: wingardc
Flag: not_available Exclude: No