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handover:r4726

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r4726

Hobart 12m

Module: HOB+0119, start pos: 4893 GB

  • 18:33 UT - Experiment started 6 min late due to slow setup (Missed scans 042-1830b to 042-1836). (Bryn)
  • 00:37 UT - the wind sensor in Ke is broken. Brett disconnected it last week, now it is sending a 'stow-command' in the System Monitor. This should be ignored and does not actually cause the antenna to stow. (Lucia)
  • 14:10 UT Accidently cycled Hb DBBC instead of Ke.. scans affected: 043-1408, 043-1411, 043-1414, 043-1422, 043-1426a, 043-1433, 043-1434b, 043-1440b
  • 14:30 UT DBBC timeout. Rebooted DBBC and ran fmset
  • 14:55 UT restarted PCFS due to log monitor not displaying 'recording'
  • 15:23 UT ALARM: Delay through DBBC has changed. Monitor for stability and reset DBBC if it drifts. Rebooted DBBC and reran fmset again
  • 15:44 UT ALARM: Delay through DBBC has changed. & WARNING: Mark5 reports sync error. Recording seems to be OK, possibly due to break in schedule?
  • 15:52 UT ALARM: Large difference between formatter and maser delays. & Still Mark5 sync error. Ran fmset to resync, syncerror_gt_3 is now syncerr_eq_0
  • Restarted on scan 043-1608. Appears to be OK now. (missed 043-1448b, 043-1451, 043-1453a, 043-1456a, 043-1501, 043-1505, 043-1507, 043-1511b, 043-1517, 043-1523, 043-1531, 043-1534, 043-1538b, 043-1540, 043-1544b, 043-1551, 043-1555, 043-1604 due to halting the schedule to restart the dbbc, and due to mark5 sync errors)

Katherine 12m

Module: BKG+0135, start pos: 0 GB

  • 18:33 UT - Experiment started 6 min late due to slow setup (Missed scans 042-1830b to 042-1836). (Bryn)
  • 14:08:46 ALARM: Delay through DBBC has changed. Scan affected is 043-1408 (Jonathan)
  • Again at 14:15. Rebooting DBBC
  • 14:20 reconfigured DBBC: scans affected: 043-1408, 043-1411, 043-1414, 043-1422, 043-1426a, 043-1433, 043-1434b, 043-1440b
/home/www/auscope/opswiki/data/pages/handover/r4726.txt · Last modified: 2016/02/12 16:20 by Jim Lovell