Description: | DQR No: Platform: sgpsirosE15
Subject: Installation of new data logger PROM
Date Submitted: 95/03/27
Submitted By: Nels Larson _X_ Instrument Mentor
___ EST Member
___ Science Team Member
___ Other _____________________________
For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.
Platform/Measurement: All data
What level data: (raw,a0,a1,b1,c1 etc): All
What location was the data collected at: Ringwood
Period of time in question
Begin Date 95/03/08 Time 17:14 (GMT)
End Date 95/03/08 Time 22:59 (GMT)
Data should be labeled:
___ questionable ___ All data fields affected
_X_ incorrect ___ Only some data fields affected
___ wrong calibration
___ others
Discussion of Problem:
The MFRSR head for sgpmsirosE15 was changed by the mentors. The old head, 924,
was removed for recalibration, and the new head, 230, was installed.
No data was acquired between 95/03/08 17:14-18:39.
The data logger PROM was upgraded from Version 12 to Version 13.
Data logger flags in the comm program were incorrect during the period
95/03/08 18:39-22:59 and all data during that interval are no good.
Other observations/measurements impacted by this problem:
The data logger clock lost 17 seconds per day after the PROM upgrade until
reset with a new clock constant at 95/03/16 05:18.
Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)
Data Processing Notes Date |