Dissolved Oxygen

Reference Designator
CP03ISSM-MFD37-04-DOSTAD000
Review Status
Review Complete
Note
data suspect
Depth
91.5m
Class
DOSTA (Dissolved Oxygen Stable Response)
Make / Model
Aanderaa / Optode 4831

Dataset Reviews Last processed: 3/28/19, 5:02 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 telemetered 17 5 0 11 0 0 7,088 2 94 / 101 1 1 Complete
1 recovered_host / Complete
2 recovered_host 166 1 0 165 0 0 375 2 97 / 94 Complete
3 recovered_host 207 15 0 192 0 0 28,069 2 96 / 94 Complete
4 recovered_host 141 113 0 4 13 32 141,291 2 95 / 94 2 3 Complete
5 recovered_host 248 116 0 132 0 0 238,020 2 92 / 95 Complete
6 recovered_host 140 102 0 0 2 39 214,984 2 93 / 92 3 Complete
7 recovered_host 148 50 0 98 0 0 103,236 2 93 / 95 4 Complete
Data Ranges Review Images

Test Notes

  1. no other streams for comparison
  2. fail: data found in another stream (gaps: [1] days: [5])
  3. missing: ['pressure']
  4. fail: data found in another stream (gaps: [1] days: [1])

Data Coverage

Deployment: 1234567
29%
1%7%80%47%73%34%

Lat/Lon Differences (km)

Deployment: 1234567
1 0.00
2 0.640.00
3 0.880.630.00
4 0.620.030.650.00
5 0.040.650.910.630.00
6 0.600.900.640.890.640.00
7 0.690.060.680.070.690.960.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
CP03ISSM-MFD37-04-DOSTAD000
10/11/16, 9:39 AM 6/15/17, 11:56 AM

Deployment 5: Due to a calibration error, this instrument reported oxygen levels that could be as much as 4.2% too low. Statement from the manufacturer: 'A recent routine control check of the O2 reference sensors, used for multipoint calibration of oxygen Optodes, revealed a deviation with respect to accuracy...The revealed deviation in the reference sensors is a 2.7% linear loss (percent of reading) in response to oxygen which means that these optodes will report oxygen levels that could be as much as 4.2% too low (deviation in slope). The 2.7% deviation is in excess of the specified MPC accuracy of +/-1.5%.'

Id: 218 By: lgarzio
Flag: fail Exclude: No

CP03ISSM-MFD37
2/1/17, 9:00 PM 3/29/17, 10:00 PM

All seafloor Multi-Function Node (MFD35 and MFD37) instruments have ceased data telemetry because the seafloor multi-function node had a high voltage ground fault and has been shut down to protect the instruments.

Id: 570 By: leila

CP03ISSM-MFD37
12/20/17, 4:00 AM 3/28/18, 12:56 PM

Deployment 7: Multi-Function Node failed.

Id: 335 By: leila
Flag: not_operational Exclude: No

CP03ISSM-MFD37
12/26/19, 7:00 PM

Deployment 11: *UPDATED 2020-06-22: As of 2020-05-05 the ISSM MFN is back online in a reduced power usage mode. All MFN instruments will be powered on and sample 4 times a day (as opposed to 6 times a day). Data from this instruments will be telemetered home with the exception of the OPTAA which will only be availabe upon recovery. *UPDATED 2020-04-27: The MFN has been offline since 2019-01-03 and no telemetered data are expected from MFN instruments for the remainder of the deployment.*MFN offline due to power shortage after WT2 failure from 12/27/2019 to 12/30/2019 and again from 1/3/2019 to 1/6/2019. Instruments with external batteries will continue to log data internally.

Id: 1878 By: cdobson

CP03ISSM
1/7/20, 7:00 PM

Deployment 11: UPDATED 2020-04-27: As of 2020-03-12 telemetered data for most instruments are being sent home via Iridium. A gap in telemetered data is expected between 2020-01-08 and 2020-03-12 and will not be backfilled but these data will be available upon recovery.* As of 2020-01-08 both fleet broadband telemetry pathways have failed and data can no longer be telemetered to shore from this mooring. Instruments will continue to log data which will be available upon recovery.

Id: 1889 By: cdobson
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
CP03ISSM-MFD37-04-DOSTAD000

lon, lat and pressure coordinates are missing from deployment 4 and 6 data files

By Leila Belabbassi, on 3/8/19

CP03ISSM-MFD37-04-DOSTAD000

Deployments 4 and 6:
Incomplete list of attributes for pressure variable 'int_ctd_pressure' (e.g., unit and long name are missing)

By Leila Belabbassi, on 3/12/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 1

recovered_host data are not annotated in the system as 'Not Expected'.

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 1

pressure record has outliers at the beginning of the record that threw off the mean

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 1
12/14/14, 12:00 AM 12/17/14, 12:00 AM

suspect data

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 2

recovered_host pressure record in the data file is a constant value of 93.8 dbar.
The recovered_host CTD file in the DO folder are reporting one value: see (https://opendap.oceanobservatories.org/thredds/dodsC/ooi/lgarzio@marine.rutgers.edu/20181212T235659-CP03ISSM-MFD37-04-DOSTAD000-recovered_host-dosta_abcdjm_dcl_instrument_recovered/deployment0002_CP03ISSM-MFD37-03-CTDBPD000-recovered_host-ctdbp_cdef_dcl_instrument_recovered_20150509T010502.785000-20150509T010502.785000.nc.ascii?pressure[0:1:0])

This is in agreement with what the CTD file in the CTD folder are reporting: see (https://opendap.oceanobservatories.org/thredds/dodsC/ooi/lgarzio@marine.rutgers.edu/20181212T235133-CP03ISSM-MFD37-03-CTDBPD000-recovered_host-ctdbp_cdef_dcl_instrument_recovered/deployment0002_CP03ISSM-MFD37-03-CTDBPD000-recovered_host-ctdbp_cdef_dcl_instrument_recovered_20150509T010502.785000-20150509T010502.785000.nc.ascii?pressure[0:1:0])

Telemetered data are also missing.

There are data in the recovered_inst CTD folder see: (https://opendap.oceanobservatories.org/thredds/dodsC/ooi/lgarzio@marine.rutgers.edu/20181212T235146-CP03ISSM-MFD37-03-CTDBPD000-recovered_inst-ctdbp_cdef_instrument_recovered/deployment0002_CP03ISSM-MFD37-03-CTDBPD000-recovered_inst-ctdbp_cdef_instrument_recovered_20150509T010501-20151021T183501.nc.ascii?ctdbp_seawater_pressure[0:1:15839])

By Leila Belabbassi, on 3/8/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 2

no annotation in the system for the 99% of data missing

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 3

no annotation in the system for the 93% of data missing

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 4

recovered_host DO - Pressure Temp Sal Corrected parameter is missing 5 days of data that are available in the telemetered data.

By Leila Belabbassi, on 3/8/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 4

gaps at the end of deployment (Oct) and in June, July and August are not annotated in the system.

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 5

data record ended long before the end of the deployment == 50% of data are missing and not annotated in the system

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 6

Aug and Oct gaps in data record not annotated in the system.

By Leila Belabbassi, on 3/7/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 7

one day of data is missing in the recovered_host data files which is not the case for telemetered data files.

By Leila Belabbassi, on 3/8/19

CP03ISSM-MFD37-04-DOSTAD000
Deployment: 7

revise annotation ID # 335. There are data in the system at the start of the deployment.

By Leila Belabbassi, on 3/7/19

New Note