Salinity for deployment 2 appears to be shifted low compared to other deployments. The average salinity for deployment 2 is 34.88 while the average salinity for deployments 1, 3, 4 is 34.90. This pattern isn't observed in surrounding CTDMOs.

By Lori Garzio, on 12/19/18

Salinity and density dropped for approx. 24 hours, then returned to reasonable values. Excluding data from final statistics.

By Lori Garzio, on 12/19/18

Conductivity (and salinity and density) dropped suddenly for approx. 24 hours, then returned to reasonable values. Excluding data from final statistics.

By Lori Garzio, on 12/18/18

A data gap is not annotated in the system ['2017-10-24T16:33:21', '2017-10-25T17:30:14'].
From previous notes, the gap in the data is due to batteries not recharging sufficiently. To conserve power, the MFN was turned off and the NSIF was reduced to 1 hour communications. The OPTAA is the only instrument on the MFN without internal batteries. See redmine ticket #12980 .

By Leila Belabbassi, on 12/18/18

A data gap is not annotated in the system ['2017-08-11T20:32:38', '2017-08-13T19:30:16]

By Leila Belabbassi, on 12/18/18

A data gap of 26 days is not annotated in the system ['2018-04-29T12:33:33', '2018-05-25T17:30:13']

By Leila Belabbassi, on 12/18/18

The NetCDF data file is missing the appropriate variables coordinates. In this case the coordinates are 'int_ctd_pressure', 'lat' and 'lon'.

By Leila Belabbassi, on 12/17/18

Pressure values are 8-16 dbar higher in the recovered_inst dataset compared to the same data from the recovered_host and telemetered data delivery methods. Based on the Asset Management deployment depth, the recovered_host and telemetered data are more reasonable than the values from recovered_inst. Salinity and density are also offset between the delivery methods.

By Lori Garzio, on 12/13/18

Deployments 1 and 6: Data gaps and the end of the deployment are not annotated in the system.

By Leila Belabbassi, on 12/17/18

Pressure values are 1-8 dbar higher in the recovered_inst dataset compared to the same data from the recovered_host and telemetered data delivery methods. Based on the Asset Management deployment depth, the recovered_host and telemetered data are more reasonable than the values from recovered_inst. Salinity and density are also offset between the delivery methods.

By Lori Garzio, on 12/13/18

Deployments 1 and 2: Data streams for this instrument will not match what we have in the database!! A FLORT was deployed (not a FLORD). The data had to be ingested using the FLORTM driver/parser, meaning the data streams are flort_sample.

By Lori Garzio, on 8/20/18
Redmine Issue #13507

CE01ISSM CAMDS stopped working

The CAMDS experienced some kind of failure wherein the sampling schedule suddenly changed from every 4 hours to approximately every 5 minutes. The camera stopped taking pictures 10/14 after either blowing through its batteries or disk space. This problem has not been seen before.

By Mike Smith, on 12/6/17
Redmine Issue #12957

The high voltage lines providing power to the MFN via the CVT for CE09OSSM-00004 shorted out yesterday 2017-01-22 at 08:31 UTC:

<snip from 20170122.pwrsys.log>
2017/01/22 08:30:06.391 PwrSys psc: 24.87 2933.33 96.5 0100 00000000 00000000 ... cvt 1 376.31 142.50 1 13.65 0000000c No_FC_Data 526d
2017/01/22 08:31:06.395 PwrSys psc: 24.55 4253.33 96.5 0100 00000000 00000000 ... cvt 1 56.45 1902.50 1 13.84 0000000c No_FC_Data 51dd
</snip>

Sea state was high, but not unusual for this time of year (see attached plot). Have disabled future power scheduling to the MFN and applied an override to disable the CVT. No further data will be logged from the instruments on the MFN. This affects:

On DCL35:
* ADCPS (had already failed upon deployment)
* PCO2W -- should continue to autosample
* PHSEN -- should continue to autosample
* PRESF -- should continue to autosample
* VEL3D -- should continue to autosample
On DCL37
* CTDBP (plus DOSTA) -- should continue to autosample
* OPTAA
* ZPLSC -- had stopped reporting data early on in deployment, may still be autosampling

By Mike Smith, on 3/23/17
Redmine Issue #11837

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10645

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10645

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10645

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10636

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10636

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10636

Recovered data were not archived and are not available.

By Lori Garzio, on 3/16/17
Redmine Issue #10636