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handover:r1743

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handover:r1743 [2016/06/08 03:48]
Tiege McCarthy
handover:r1743 [2016/06/08 13:07] (current)
Jesse Swan
Line 9: Line 9:
   * 2200UT - Getting some DBBC offset drifts (JS)   * 2200UT - Getting some DBBC offset drifts (JS)
   * 2205UT - Reset DBBC during gap, still missed scans 159-2210,​159-2212a (JS)   * 2205UT - Reset DBBC during gap, still missed scans 159-2210,​159-2212a (JS)
-  * 0030UT - Heater switched off in maser room (Approximate time) (JR)+  * 0030UT - Heater switched off in maser room (Approximate time given by Bret, may have been >0033UT) (JR)
   * 0033UT - ALARM: Delay through DBBC has changed. Will monitor and reset DBBC if problem persists. (JR)   * 0033UT - ALARM: Delay through DBBC has changed. Will monitor and reset DBBC if problem persists. (JR)
 +  * 0825UT - ALARM: Delay through DBBC has changed. Monitoring for now (Tiege)
 +  * 0836UT - Still drifting, Have halted the schedule and attempting to reset dbbc and fix the problem. Scans 160-0825, 160-0828a, 160-0834 were all undertaken during the drifting. (Tiege)
 +  * 0908UT - Think I have fixed the issue, first two attempts at stopping the drifting were unsuccessful,​ drifting occurred again within minutes of resetting DBBC, additionally mk5 spat the dummy and dimino needed to be killed and restarted. Scans missed were 160-0836a through to 160-0910b inclusive. First good scan is 160-0918a. (Tiege)
 +  * 2016.160.13:​04:​28 ALARM: Delay through DBBC has changed. Monitor for stability and reset DBBC if it drifts. (Lucas) Only one alarm so far but will reconfigure if it persists.
 +
  
 **Yarragadee 12m:** **Yarragadee 12m:**
/home/www/auscope/opswiki/data/attic/handover/r1743.1465357692.txt.gz · Last modified: 2016/06/08 03:48 by Tiege McCarthy