Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/04/2012 | 0031 | 04/02/2013 | 2332 | Incorrect |
Subject: | TWP/MFRSR/C2 - Heater board failure |
DataStreams: | twpmfrsrC2.a0, twpmfrsrlangplotC2.c1, twpmfrsrlangleyC2.c1, twpmfrsrC2.b1 |
Description: | This DQR documents a long period of heater board(s) in the process of failing. At the start of this period the telltale signs of a heater board in the beginning stages of failure were evident. But what started as a straightforward situation morphed into an extended problem compounded by the remoteness of the site and faulty replacement boards. This sent us down multiple wrong paths trying to diagnose the problem. The problem occurred in two phases, heater board failing and heater board failed. The first phase is documented in D130530.2 and the second phase is documented here. During the period specified, the heater board(s) had completely failed. Data are bad or missing during this period. Do not use data covered by this DQR. |
Suggestions: | |
Measurements: | twpmfrsrlangleyC2.c1: more
twpmfrsrlangplotC2.c1: more twpmfrsrC2.a0: more twpmfrsrC2.b1: more |