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operations:agenda2016_04_21 [2016/04/20 12:26]
Ellen Manning
operations:agenda2016_04_21 [2016/04/21 02:17] (current)
Ellen Manning
Line 5: Line 5:
 Apologies: Nick Apologies: Nick
  
-Attendees:+Attendees: ​Lucia, Jim, Jesse, Bryn, Ross, Jon, Tiege, Lucas, Arwin, Liz
  
 Current Issues Current Issues
  
-    * New PCFS at Hobart (thanks Jamie) +    ​* Problems with drive hydraulics on 26m, cancelled today'​s experiment (RD1603). 
-        ​- ​ +       - New something being bought by Eric 
-    * Maser maintanence ​at both Katherine and Yarragadee currently, hence Brett is not at the Observatory. Warren is at Mt Pleasant Tuesdays to Thursdays and occasionally Mondays. + 
-        -  +    ​* New PCFS at Hobart ​is working great (thanks Jamie). Has anyone had any problems? 
-    * R4734 - Yarragadee: consistent offset between mark 5 and other computers of 0.1 - 0.4 visible in fmset, could not be fixed. Caused by power failure affecting GPS receiver (new UPS installed) - had to change to Hobart'​s. Fixed itself 4+ hours later. + 
-        +    * Maser maintenance ​at both Katherine and Yarragadee currently, hence Brett is not at the Observatory. Warren is at Mt Pleasant Tuesdays to Thursdays and occasionally Mondays. 
 + 
 +    * CRDS82 ​"still getting ve error: ERROR ch -308 ve total power integrator overflow"​ - Bryn, what was this and was it fixed? 
 +      - High tsys values due to RFI 
 + 
 +    * R4734 - Yarragadee: consistent offset between mark 5 and other computers of 0.1 - 0.4 visible in fmset with no sync error, could not be fixed. Caused by power failure affecting GPS receiver (new UPS installed) - had to change to Hobart'​s. Fixed itself 4+ hours later. ​Is there any way to fix this other than hope? 
 +     ​Probably ntp problem 
     * R1735 - A couple of instances where recorder started ~ 7-10 seconds before onsource at both Katherine and Yarragadee.     * R1735 - A couple of instances where recorder started ~ 7-10 seconds before onsource at both Katherine and Yarragadee.
-        ​-  +       possibly due to tag along experiment 
-    * R1735 Hobart e-remote froze, required hard reset of PCFS + 
-        +    * High system temperatures ​run systemp12 again to make sure it wasn't just one dodgy reading. Monitor and make note of how many scans were affected by consistent high tsys values. 
 +      elevation and weather affects tsys values 
 +      - would be cool if monica can track changes 
 + 
 +    * Anything else to note? 
 +    * VSNs all reported as the same for 4 telescopes in end message (Jesse check experiment) - keep an eye on this 
/home/www/auscope/opswiki/data/attic/operations/agenda2016_04_21.1461155215.txt.gz · Last modified: 2016/04/20 12:26 by Ellen Manning