CTD

Reference Designator
CP04OSSM-MFD37-03-CTDBPE000
Review Status
Review Complete
Note
Depth
450m
Class
CTDBP (CTD Pumped)
Make / Model
Sea-Bird / SBE 16plusV2

Dataset Reviews Last processed: 3/18/19, 7:35 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 150 149 0 0 0 0 14,217 900 455 / 165 1 Complete
2 recovered_inst 168 167 0 0 0 0 16,028 900 442 / 446 1 Complete
3 recovered_inst 205 205 0 0 0 0 19,575 900 454 / 465 1 Complete
4 recovered_inst 139 96 0 42 0 0 8,477 900 446 / 449 1 Complete
5 recovered_inst 240 240 0 0 0 0 22,935 900 450 / 453 1 Complete
6 recovered_inst 150 150 0 0 0 0 14,301 900 443 / 465 1 Complete
7 recovered_inst 153 153 0 0 0 0 14,585 900 452 / 451 1 Complete
Data Ranges Review Images

Test Notes

  1. no comparison: timestamps do not match

Data Coverage

Deployment: 1234567
99%99%100%69%100%100%100%

Lat/Lon Differences (km)

Deployment: 1234567
1 0.00
2 0.510.00
3 0.560.790.00
4 0.490.120.850.00
5 0.580.820.030.880.00
6 0.460.200.880.080.910.00
7 0.540.750.050.810.080.840.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
CP04OSSM-MFD37-03-CTDBPE000
12/12/14, 4:47 PM 5/10/15, 3:57 PM

Deployment 1: The CTDBP instrument deployed was a Series C which has 100 m strain gauge rather than a Series E which has a 600 m strain gauge pressure sensor. The CTDBP was deployed outside of operational range; pressure data and data products computed using pressure data are incorrect.

Id: 1910 By: cdobson

CP04OSSM-MFD37-03-CTDBPE000
12/12/14, 4:47 PM 5/9/15, 8:00 PM

Deployment 1: No telemetered or recovered_host data are available. The CTD failed to send data via the Data Concentrator Logger.

Id: 762 By: leila

CP04OSSM-MFD37-03-CTDBPE000
Method: recovered_inst
Stream: ctdbp_cdef_instrument_recovered
12/12/14, 4:47 PM 5/9/15, 8:00 PM

Deployment 1: The instrumnt deployment depth is at 450 m. The pressure sensor is in fault.

Id: 763 By: leila
Flag: fail Exclude: No

CP04OSSM-MFD37-03-CTDBPE000
Method: telemetered
Stream: ctdbp_cdef_dcl_instrument
5/9/15, 3:05 PM 5/9/15, 10:05 PM

Deployment 2: Spike in data at beginning of record, presumably recorded in transit to depth.

Id: 748 By: leila
Flag: fail Exclude: No

CP04OSSM
Method: telemetered
10/22/15, 3:38 PM 5/13/16, 1:18 PM

Fuel cell impacted available instrument power, so telemetered data are not available or reliable. Recovered data are available for instruments that could record internally.

Id: 1362 By: leila

CP04OSSM-MFD37
10/16/16, 8:00 PM 4/2/17, 9:00 PM

No telemetered data are expected because of ground faults on the seafloor Multi-Function Node. Recovered data are available from instruments recording internally.

Id: 356 By: leila

CP04OSSM-MFD37
6/28/17, 5:00 AM 10/29/17, 3:00 AM

No telemetered data expected because the DSL line has failed.

Id: 358 By: leila

CP04OSSM-MFD37
Method: telemetered
2/9/18, 1:02 PM 3/29/18, 8:42 AM

Deployment 7: Communication with the MFN instruments was disabled due to intermittent communications over the DSL line.

Id: 938 By: leila
Flag: not_available Exclude: No

CP04OSSM-MFD37
Method: telemetered
5/9/18, 11:00 PM 10/30/18, 10:30 AM

Instruments are presently disabled. Note: Instruments may continue to sample using internal batteries and storage cards.

Id: 1518 By: leila

CP04OSSM
Method: telemetered
1/30/19, 10:00 AM 4/8/19, 7:39 AM

CP04OSSM D00009 buoy broke free and went adrift on 1/30/2019, 1500UTC. All instruments on the MFN ceased telemetry on 1/30/2019 and instruments on the buoy/NSIF continued to sample through 2/1/2019. No more telemetered data expected for this deployment.

Id: 1557 By: cdobson

CP04OSSM-MFD37
5/11/19, 8:00 PM

Deployment 10: Telemetered data from all MFN instruments could be delayed up to 3 days due to a limitation in communications with the MFN.

Id: 1629 By: cdobson

CP04OSSM-MFD37
11/14/19, 7:00 PM

Deployment 11: MFN offline due to high voltage short on 2019-11-15. No telemetered data expected from instruments on the MFN; instruments with external batteries will continue to log internally.

Id: 1820 By: cdobson
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
CP04OSSM-MFD37-03-CTDBPE000

Deployments 3 and 6 - the deployment depths from asset management are 454 and 443, respectively, however the pressure values recorded by the sensor are closer to 465. The deployment depths should be double checked.

By Lori Garzio, on 3/26/19

CP04OSSM-MFD37-03-CTDBPE000
Deployment: 1
12/12/14, 9:47 PM 5/10/15, 12:00 AM

Annotation ID 763: pressure is incorrect for deployment 1. This annotation should also say that conductivity, density and salinity values are wrong. Issue should be investigated.

By Lori Garzio, on 3/26/19

CP04OSSM-MFD37-03-CTDBPE000
Deployment: 2
5/9/15, 1:04 AM 5/10/15, 12:00 AM

Annotation ID 748: spike in data record. Excluding from summary data ranges.

By Lori Garzio, on 3/26/19

CP04OSSM-MFD37-03-CTDBPE000
Deployment: 4
8/30/16, 12:00 AM 10/12/16, 5:12 PM

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

By Lori Garzio, on 3/26/19

New Note