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handover:r1724

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R1724

Hobart

Module: HOB+0075, 4745.416 GB

  • 17:00 UT - Before observation checklist delays were stated at the wrong time, should have been 16:45UT (Tiege)
  • 17:00 UT - Experiment started OK (Tiege)

Katherine

Module: GSFC+022, 3095.901 GB

  • 17:00 UT - Before observation checklist delays were stated at the wrong time, should have been 16:45UT (Tiege)
  • 17:00 UT - Experiment started OK (Tiege)
  • 17:01 UT - Delay difference shifted from ~0.3 microseconds to ~0.619 however it seems stable at this delay difference. (Tiege)
  • 17:25 UT - Delay continued to drift, halted schedule, Reset the DBBC, restarted observations, missed scans 026-1715b & 026-1721, prior scans likely unreliable. (Tiege)
  • 17:39 UT - Drifting happened again, not stabilising after 10+mins, halt schedule and rebooted DBBC, reconfigured and restarted schedule. Missed scans 026-1735b and 026-1738 (Tiege)
  • 18:07 UT - Yet again drifting occuring badly, tried doing a hard reboot of the DBBC using the ipswitch, currently monitoring, appears to be still drifting. missed 026-1808b through to 026-1822a (Tiege)
  • 18:43 UT - Called Warren (on-call) as delay was still consistently drifting, setup Kathernine again from scratch, reset field system, mk5, dbbc etc. restarted schedule at 19:00 UT, still appears to be drifting, Warren directed me to leave it until the morning. Scans missed 026-1843c through to 026-1854b (Tiege)
  • 2210-2229 UT - No data recorded while adjusting maser settings. Modulation turned off & no further clock jumps/slips noted.

Yarragadee

Module: USN-0049, 0.000 GB

  • 17:00 UT - Before observation checklist delays were stated at the wrong time, should have been 16:45UT (Tiege)
  • 17:00 UT - Experiment started OK (Tiege)
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/home/www/auscope/opswiki/data/attic/handover/r1724.1453847106.txt.gz · Last modified: 2016/01/26 22:25 by Tiege McCarthy