Notes

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    GS01SUMO-RII11-02-CTDBPP031
    Deployment: 3
    2/10/17 Instrument has stopped telemetering valid data.

    By Lori Garzio, on 2/10/17
    Redmine Issue #11984

    GS01SUMO-RII11-02-PHSENE042
    Deployment: 3
    11/24/16 Instrument is not sending valid data records via telemetry.

    By Lori Garzio, on 2/1/17
    Redmine Issue #11857

    GS01SUMO-RII11
    Deployment: 3
    12/6/16 12/16/16 All instruments connected through the inductive line on DCL11 are not telemetering. Most instruments will collect on battery power. This issue is under investigation. UPDATE: The IMM was rebooted and all available files should have backfilled.

    By Lori Garzio, on 12/12/16
    Redmine Issue #11685

    CE02SHSM-SBD11-06-METBKA000
    Deployment: 4
    12/21/16 4/23/17 We are seeing the relative humidity and air temperature units fail on 3 of the 4 Endurance coastal surface moorings. The data from the sensors is showing up as 'NaN' in the METBK data stream. This issue began last week with CE07SHSM on 2016-12-17. We are now seeing it on CE02SHSM, as of today 2016-12-21. Have also seen a couple instances on CE09OSSM. Starts as an intermittent issue and then gets progressively worse until there is no more relative humidity and temperature data.

    By Mike Smith, on 1/30/17
    Redmine Issue #11719

    CE07SHSM-SBD11-06-METBKA000
    Deployment: 4
    12/17/16 4/23/17 We are seeing the relative humidity and air temperature units fail on 3 of the 4 Endurance coastal surface moorings. The data from the sensors is showing up as 'NaN' in the METBK data stream. This issue began last week with CE07SHSM on 2016-12-17. We are now seeing it on CE02SHSM, as of today 2016-12-21. Have also seen a couple instances on CE09OSSM. Starts as an intermittent issue and then gets progressively worse until there is no more relative humidity and temperature data.

    By Mike Smith, on 1/30/17
    Redmine Issue #11719

    CE01ISSM-MFD37-07-ZPLSCC000
    Deployment: 6
    1/1/17 4/23/17 The ZPLSC internal clock on CE01ISSM is slowly drifting out of alignment with GPS time. On two occasions now, I have had to shift the sampling window on the DCL to catch the reported condensed profile. Most recent data shows and estimated offset of approximately 1 minute 6 seconds. CI needs to develop methods for correcting internal instrument clock data when working with recovered instrument data for cases where the recovered instrument data provides more information (e.g. full acoustic...

    By Mike Smith, on 1/30/17
    Redmine Issue #11809

    CE06ISSM
    Deployment: 5
    1/1/17 4/23/17 The buoy main battery voltage is being drawn down faster than expected. Have shutdown further power to DCL17 and to the OPTAA on DCL16. This takes the following instruments offline: DCL17 MOPAK CTDBP (with attached FLORT) VELPT ACOMM OPTAA --------------- Have had to power off DCL17 and DCL16 and reduce call in frequency to 12 hours. Will still (at least should) receive data from MFN. Instruments affected are: DCL17 (Buoy) MOPAK CTDBP3 (with FLORT) VELPT1 UCSPP (aka...

    By Mike Smith, on 1/30/17
    Redmine Issue #11810

    GA01SUMO-RII11-02-PCO2WC053
    Deployment: 3
    10/27/16 Data files contain data only in alternating files, not at the intended sampling interval.

    By Lori Garzio, on 1/27/17
    Redmine Issue #11856

    GA01SUMO-RII11-02-PCO2WC052
    Deployment: 3
    10/27/16 Data files contain data only in alternating files, not at the intended sampling interval.

    By Lori Garzio, on 1/27/17
    Redmine Issue #11856

    GA01SUMO-RII11-02-PCO2WC051
    Deployment: 3
    1/27/17 Telemetered data files no longer contain any sample data (data telemetry was irregular starting around 12/28/2016).

    By Lori Garzio, on 1/27/17
    Redmine Issue #11856

    GA01SUMO-RII11-02-PHSENE041
    Deployment: 3
    11/10/16 Instrument stopped sending valid data

    By Lori Garzio, on 1/27/17
    Redmine Issue #11856

    CP01CNSM-SBD12-08-FDCHPA000
    Deployment: 5
    5/13/16 10/13/16 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 1/9/17

    CP01CNSM-SBD12-08-FDCHPA000
    Deployment: 4
    10/23/15 4/4/16 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 1/9/17

    CP01CNSM-SBD12-08-FDCHPA000
    Deployment: 3
    5/7/15 10/23/15 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 1/9/17

    CP01CNSM-SBD12-08-FDCHPA000
    Deployment: 2
    12/13/14 12/15/14 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 1/9/17

    CE02SHSM-SBD12-08-FDCHPA000
    Deployment: 3
    5/17/16 9/28/16 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 1/9/17

    CE02SHSM-SBD12-08-FDCHPA000
    Deployment: 2
    10/7/15 5/16/16 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 1/9/17

    CE02SHSM-SBD12-08-FDCHPA000
    Deployment: 1
    4/2/15 10/7/15 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 1/9/17

    CE07SHSM-RID26-01-ADCPTA000
    6/24/16 10/1/16 Instrument Failure: CE07SHSM-RID26-01-ADCPTA000 Deployment: 3 Issue: ADCP battery has been depleted. There is probably a leak or short somewhere.

    By Mike Smith, on 1/6/17
    Redmine Issue #10693

    CE01ISSM
    Deployment: 6
    12/12/16 5/31/17 On Monday, Mon Dec 12 15:30:00 2016, stopped receiving any data from CTDBP3. No indication as to possible cause.

    By Mike Smith, on 1/3/17
    Redmine Issue #11710

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