Notes

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  • Metadata Start Date End Date Comment
    GI01SUMO-SBD12-08-FDCHPA000
    Deployment: 2
    8/15/15 7/19/16 Sonic temperature bugs: general slow response problem leading to errors of +/- 6 degrees from ambient, and an additional nonlinear error in the slow response when the ambient temperature is between -5 and 5 degrees. The fast response (> 1 Hz) of these sensors is still accurate. Therefore, flux measurements using the detrended temperature data should still be valid. w bug: positive vertical velocities w output by the anemometer need to be multiplied by 1.166; negative vertical velocities need...

    By Lori Garzio, on 12/22/16

    GI01SUMO-SBD12-08-FDCHPA000
    Deployment: 1
    9/10/14 8/22/15 Sonic temperature bugs: general slow response problem leading to errors of +/- 6 degrees from ambient, and an additional nonlinear error in the slow response when the ambient temperature is between -5 and 5 degrees. The fast response (> 1 Hz) of these sensors is still accurate. Therefore, flux measurements using the detrended temperature data should still be valid. w bug: positive vertical velocities w output by the anemometer need to be multiplied by 1.166; negative vertical velocities need...

    By Lori Garzio, on 12/22/16

    GI01SUMO
    Deployment: 2
    1/27/16 7/19/16 Deployment 2 - a period of violent weather caused power outages on multiple GI01SUMO instruments. Instruments are not sending data by telemetry and failure is expected. Note that functional instruments may continue to collect data using internal battery power and storage cards. UPDATE: Upon recovery, water was found inside the buoy well. Thirteen gallons of water were siphoned out of the well; the remaining volume of water is unknown.

    By Lori Garzio, on 7/6/16
    Redmine Issue #9583

    GS01SUMO-RII11-02-PCO2WC053
    Deployment: 3
    11/25/16 Instrument is sending intermittent data, sometimes telemetered files contain no valid samples. Issue under investigation.

    By Lori Garzio, on 11/29/16
    Redmine Issue #11631

    GS01SUMO-RII11-02-PCO2WC052
    Deployment: 3
    11/25/16 Instrument is sending intermittent data, sometimes telemetered files contain no valid samples. Issue under investigation.

    By Lori Garzio, on 11/29/16
    Redmine Issue #11631

    GS01SUMO-RII11-02-PCO2WC051
    Deployment: 3
    11/25/16 Instrument is sending intermittent data, sometimes telemetered files contain no valid samples. Issue under investigation.

    By Lori Garzio, on 11/29/16
    Redmine Issue #11631

    CE01ISSM-MFD37-07-ZPLSCC000
    Deployment: 6
    11/15/16 The ZPLSC clock has drifted approximately 45 seconds, putting it outside of the original sample window. Sent a new mission file yesterday to change the time window. Went a little too far and have backed it back today. DCL37 will now turn on the ZPLSC port at 35 minutes after the hour and leave it on for 2 minutes. ZPLSC is reporting it's first condensed profile at ~36 minutes and 13 seconds after the hour. Will need to monitor over the course of the deployment to make sure any further clock...

    By Mike Smith, on 11/16/16

    CE09OSSM-MFD35-04-ADCPSJ000
    Deployment: 4
    9/20/16 5/15/17 The ADCPS reported 3 profiles on the first day of the deployment and then stopped reporting any data from 2016/09/20 05:30 onward. Reason unknown. Will attempt to remotely login and troubleshoot 11/14/2016 - Have turned off the port and stopped sampling

    By Mike Smith, on 10/20/16
    Redmine Issue #11403

    CE09OSSM-MFD37-07-ZPLSCC000
    Deployment: 4
    9/26/16 5/15/17 The ZPLSC scheduled sample time has shifted out alignment with the DCL sampling window. Last sample was on 2016/09/26 17:36. Sent new mission file changing the sample window on 2016-10-13, but that did not correct the issue. Will send new mission file with broader sample window. Have attempted to expand sample window. Will see if that corrects issue

    By Mike Smith, on 10/20/16
    Redmine Issue #11404

    CE07SHSM-MFD35
    Deployment: 4
    10/13/16 5/15/17 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. I suspect the SD card is corrupted and the system is not fully booting. Will need to login to CPM3 and try a console login to DCL35 to confirm. - CW Affected instruments are: ADCPT PRESF PCO2W PHSEN VEL3D "Updated by Christopher Wingard 27 days ago Comment All of the sensors on DCL35 were set to...

    By Mike Smith, on 10/20/16
    Redmine Issue #11395

    GP03FLMA
    Deployment: 4
    7/4/16 Glider 365 deployed at Papa is failing to retrieve very much data from GP03FLMA-00004. The volume of data acquired from the mooring has been consistently low, seldom more than a few thousand bytes per attempt. The glider has recovered more data from GP02HYPM-D00004, so we think the glider modem is functioning properly. The glider is able to range successfully to the mooring from a number of ranges and orientations, however acoustic requests results in very small data files. UPDATE 11/15/2016:...

    By Lori Garzio, on 11/7/16

    GP03FLMB-RIS01
    Deployment: 4
    7/4/16 7/1/17 The secondary controller may be malfunctioning. There are multiple low battery warnings that appear to originate from the SSIOC. The issue is under investigation. Affects data delivery of PHSEN, DOSTA, and FLORT.

    By Lori Garzio, on 11/15/16

    GP03FLMB-RIS01-04-PHSENF000
    Deployment: 4
    7/4/16 7/1/17 Deployment 4 - instrument not telemetering data. Issue under investigation. UPDATE 11/15/2016: Either this instrument is having issues, or the entire secondary controller is malfunction. There are multiple low battery warnings that appear to originate from the SSIOC. The issue is under investigation.

    By Lori Garzio, on 8/1/16
    Redmine Issue #10853

    GS01SUMO-RII11
    Deployment: 2
    6/3/16 6/10/16 Deployment 2 - All instruments on the inductive line IMM stopped reporting on 06/03/2016. The DCL was rebooted on 06/10/2016 and all instruments are back online. The data gaps should fill in over time as older files are transferred to shore. UPDATE 11/10/2016: Instruments on the DCL11 IMM chain are not reporting again. This is probably a recurrence of a bug in the DCL.

    By Lori Garzio, on 7/6/16
    Redmine Issue #10408

    GI01SUMO-RID16-03-CTDBPF000
    Deployment: 3
    11/5/16 The DCL is reporting errors for the instrument, so no data are being sent by telemetry. The instrument should continue to collect data on battery power and will be available when the instrument is recovered (if not resolved before).

    By Lori Garzio, on 11/8/16

    GI01SUMO-RID16-05-PCO2WB000
    Deployment: 3
    7/18/16 8/17/17 Instrument not telemetering data. It is likely operating on battery power and the data will be recovered in August 2017.

    By Lori Garzio, on 11/7/16

    GI01SUMO
    Deployment: 1
    2/15/15 8/15/15 Deployment 1 - starting on 02/15/2015, status data included leak detects in the buoy well and 03/27/2015 status data indicated a drop in battery voltage and loss of wind turbine input. This indicates catastrophic damage to the surface buoy. Upon recovery, the buoy was found to be primarily intact, but showed damage to the tower: Missing components: - Some METBK modules - Port telemetry set (including one MELO beacon) - FDCHP - Port wind turbine missing one blade and a portion of...

    By Lori Garzio, on 7/21/16

    CE01ISSM-MFD35
    Deployment: 6
    10/29/16 5/15/17 The file system on the SD card used by embedded Linux card comprising DCL35 became corrupted on Saturday, October 29, 2016. I have captured and attached a log of the boot messages below. https://www.embeddedarm.com/blog/preventing-filesystem-corruption-in-embedded-linux/ Affected instruments are: ADCPT PCO2W PHSEN PRESF VEL3D All instruments are set to log internally. Will not receive telemetered data, but do not anticipate complete loss of data.

    By Mike Smith, on 11/7/16

    GP05MOAS-PG576
    Deployment: 1
    7/5/16 7/5/16 Deployment 1 - glider deployed on 06/27/2016 and recovered on 07/5/2016 due to a leak in the forward compartment.

    By Lori Garzio, on 8/1/16
    Redmine Issue #10848

    GP02HYPM-WFP03-04-CTDPFL000
    Deployment: 3
    6/2/15 7/3/16 Deployment 3 - Instrument failed during deployment.

    By Lori Garzio, on 7/22/16
    Resolved: 7/3/16

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