====== R1892 ======


**Katherine 12m**

Disk VSN: USN-0137/4000 | Data volume at beginning: 0.0 GB

   * 1700UT Experiment started okay (Lucas).
           * clkoff-maserdelay is now -0.986 us at Katherine despite no sync error.
           * dbbc=pps_delay reported 61881 rather than 61950. Did a dbbc=pps_sync, then fmset. This now fixed both the clkoff-maserdelay and pps_delay. Will introduce clock jump however so consid20er scans before 119-1712 missed (Lucas).
   * 2020 UT Field system crashed, setting off watchdog alarm. Restarted field system and put schedule back on, missed scan 119-2009a to 119-2035b (Lucas)
   * 2040 UT Pretty serious lag between commands and response from field system, not a ping issue (Lucas).
   * ALARM: scan_check reports mark5 data format problem. Module swap probably required.
           * Monitoring. Could be a one off.
           * Didn't recur in following 2 scans.
   * After reset systemp12 magically worked again too. Annoyingly inconsistent and unexplained (Lucas).
   * 03:05 UT pps delay drifting, dbbc reconfigure,  missed scans 120-0306b and  120-0310 (warren)
   * 03:16 UT schedule resumed (w)
   * 07:10 UT Zero values return in response to wth command(Simin).
   * 2019.120.14:16:36.02?ERROR ib -402 GPIB(enol) write handshake error, CHECK instrument and cable, W1 (EARL)
   * 2019.120.14:49:21.10?ERROR tc -302 TPICD not set-up: no detectors selected. (EARL)


**Yarragadee 12m**

Disk VSN: HAY-0144/4000 | Data volume at beginning: 0.0 GB

   * 1700UT Experiment started okay (Lucas).

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~~DISCUSSION~~