CTD

Reference Designator
CE07SHSM-MFD37-03-CTDBPC000
Review Status
Review Complete
Note
Depth
87m
Class
CTDBP (CTD Pumped)
Make / Model
Sea-Bird / SBE 16plusV2

Dataset Reviews Last processed: 3/26/19, 7:30 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_inst 162 162 0 0 0 0 15,448 900 87 / 88 1 Complete
2 recovered_inst 214 59 0 155 0 0 5,582 900 87 / 88 2 2 Complete
3 recovered_inst 146 100 0 45 0 0 8,945 87 / 88 1 Complete
4 recovered_inst 206 168 0 38 0 0 15,690 900 87 / 88 1 Complete
5 recovered_inst 179 179 0 0 0 0 17,074 900 89 / 88 1 Complete
6 recovered_inst 178 126 0 51 0 0 12,013 900 87 / 88 1 Complete
7 recovered_host 180 150 0 0 2 31 1,384 87 / 88 Complete
Data Ranges Review Images

Test Notes

  1. no comparison: timestamps do not match
  2. no other streams for comparison

Data Coverage

Deployment: 1234567
83%
100%28%68%82%100%71%

Lat/Lon Differences (km)

Deployment: 1234567
1 0.00
2 0.280.00
3 0.440.220.00
4 0.020.290.460.00
5 0.250.170.210.270.00
6 0.180.460.610.170.400.00
7 0.270.100.170.290.080.440.00

Example Composite Data Plot

System Annotations

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-MFD37-03-CTDBPC000
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: 920 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-MFD37
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: 1691 By: wingardc
Flag: not_operational Exclude: No

CE07SHSM-MFD37
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: 1750 By: wingardc
Flag: not_operational Exclude: No

CE07SHSM-MFD37
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: 1833 By: wingardc

CE07SHSM-MFD37
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: 1870 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

Review Notes

Metadata Start Date End Date Comment
CE07SHSM-MFD37-03-CTDBPC000
Deployment: 2
12/10/15, 9:00 PM 5/13/16, 10:15 PM

The missing data at the end of deployment 2 should be annotated.

By Lori Garzio, on 3/27/19

CE07SHSM-MFD37-03-CTDBPC000
Deployment: 4
3/6/17, 8:00 PM 4/13/17, 11:22 PM

The missing data at the end of deployment 4 should be annotated.

By Lori Garzio, on 3/27/19

CE07SHSM-MFD37-03-CTDBPC000
Deployment: 7

Deployment 7 recovered_inst data should be available for download (the raw data file is available according to the ingest csv) or annotated to indicate why recovered_inst data are not available. The recovered_inst data will hopefully fill in the data gaps (seen in the recovered_host data).

By Lori Garzio, on 3/27/19

New Note