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operations:agenda2018_12_06 [2018/11/28 23:54]
Atifur R. Khan
operations:agenda2018_12_06 [2018/12/06 18:40]
Atifur R. Khan
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 **Chair:** Atifur **Chair:** Atifur
  
-**Attended:​** ​+**Attended:​** ​Earl, Momtaz, Lim, Mas, Jay, 
  
-**Apologies:​** ​+**Apologies:​** ​Simin, Katie,
  
-**Absent:**+**Absent:​** ​Lucas, Ross, Patrick, Tiege
  
 **General Issues** **General Issues**
- +   
 +  * Hobart 26: Formatter to FS time 0.5s or greater. the Mk5 time should be synced to the real time and should be pretty close. shouldn'​t be more than a second. 
 +   
 +  * Yr12: Back to regular Mk5. mk5-2 died. back to mk5yg. 
 +         
 +       * DBBC PCI 7200 card replaced. sync_error fixed. symptoms: pps_delay -2mill. to 2mill. restart or recongfig. didn't help. 
 +         
 +  * Jamie is away. Warren is on call.
        
 **Handover Issues** **Handover Issues**
 +  ​
   AOV029: Hb26:   AOV029: Hb26:
-    Started fs-mk5hb on pcfshb, still is running there. mk5hb required a reboot too. +    ​ 
-    Started successfully 17:50 UT, first scan 326-1746 then more or less immediately windstowed and had been in windstow since (currently 20:00 UT). Cryo is fine, cannot check psup - Lucas+    * Newsmerd went down. Manually changed receivers and tried to boot newsmerd on site without success. Stuck in a weird state. Live page not working, cannot access vdesk or bruce. Lucky was able to stow antenna remotely with field system on hobart after remote boot, but could not confirm successful stow until drive out. - hardware failure. mainboard died. fixed. functioning as before. 
-    ​Delays are weirdly high (~8us but visibly stable in delaylive). fmset reports no offset and mk5=dot is happy - Lucas. +     
-    Wind stow released 326-2041, all sources between 326-1811 and this missed - Lucas +    * Started fs-mk5hb on pcfshb, still is running there. mk5hb required a reboot too. - did because of the newsmerd problem
-    Scan 326-2208 missed after halting schedule - mistook the receiver p0sition as incorrect ​(JMc) +     
-    ​04:11 Wind stowmissed scans from 327-0411 to 327-0606 (W) +    ​Scan 326-2208 missed after halting schedule - mistook the receiver p0sition as incorrect. - perhaps the display was displaying the wrong number. it was the right receiver in the end.  
-    ​05:52 UT Wind stow released, start recording again from 327-0606 (W)+    ​ 
 +  R1869Yg12: 
 +   
 +    * Too many “mk5cn time out” errors restart mark5 recorder. - mk5104 mk5cn error. local network problem error. not seen since. 
 +    03:47 DIMino crash? restart Dimino. related ​to the above problem.  
 + 
 +    ​OHG116Ke12: 
 +     
 +    * WARNING: error ib -402 gpib(enolwrite handshake error, check instrument and cable, w1. -gpib communication protocol to calculate time delay between DBBC and maser. might be a little glitch with the protocol. 
 + 
 +----
  
 +    ​
/home/www/auscope/opswiki/data/pages/operations/agenda2018_12_06.txt · Last modified: 2018/12/06 18:40 by Atifur R. Khan