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operations:agenda2022_09_29 [2022/09/29 09:51]
Ahmad Jaradat created
operations:agenda2022_09_29 [2022/09/29 11:29] (current)
Ahmad Jaradat
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 **Next meeting chair: ** Simin **Next meeting chair: ** Simin
  
-**Attended: **  .+**Attended: **  Lim, David Schunck, Jamie, Eloise.
  
-**Apologies: ** Simin, David S+**Apologies: ** Simin, David Smith, Prad, Earl, Mars
  
 **General Issues:** **General Issues:**
 +
 +Ke receiver status: 
 +Back to work
 +
 +IFF sampler (DBBC3Hb) status:
 +Nothing changed, the physically is fine, cooling is fine. it is a  severe problem for observing. We have a potential workaround, switch the connections. A proper diagnosis from Bonn is needed.
  
 **Handover issues: ** **Handover issues: **
  
 **r41069** **r41069**
 +
 Hobart 12m Hobart 12m
  
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 **crd121** **crd121**
 Yarragadee 12m Yarragadee 12m
- 
  
 I still cannot connect to ops8 (Jasper) I still cannot connect to ops8 (Jasper)
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 **aua092** **aua092**
 +
 Could not connect to ops8 machine. Turned off/broken on-site? Could not connect to ops8 machine. Turned off/broken on-site?
  
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 **R11069** **R11069**
 +
 Hobart 12m Hobart 12m
  
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 started getting delay difference errors. difference is around -0.7us atm, so better not to restart dbbc again given that that doesn’t solved the issue last time. Note to observers: keep an eye for delay diff getting larger. Given a call to Jamie/ restart dbbb if goes beyond 1us (Jay). started getting delay difference errors. difference is around -0.7us atm, so better not to restart dbbc again given that that doesn’t solved the issue last time. Note to observers: keep an eye for delay diff getting larger. Given a call to Jamie/ restart dbbb if goes beyond 1us (Jay).
 +
 +
 +Check the values are updating. Restating ups1hb.
  
 **AUM053** **AUM053**
 +
 Hobart 12m Hobart 12m
  
 1926 UT Experiment started late without S-band, cannot access pduhb (Lim) 1926 UT Experiment started late without S-band, cannot access pduhb (Lim)
 +
 + Open it from ops8 chromium 
 +
 1940 UT pduhb turn out to be a browser issue. Now with S-band OK, technically missed first 10 scans (Lim). 1940 UT pduhb turn out to be a browser issue. Now with S-band OK, technically missed first 10 scans (Lim).
 1719 UT observed dbbc3hb f sampler going from “bad” to “good” to “bad” again. I am going to restart dbbc3hb. Last scan before powercycling dbbc3hb: 260-1719 (1057-797)(David) 1719 UT observed dbbc3hb f sampler going from “bad” to “good” to “bad” again. I am going to restart dbbc3hb. Last scan before powercycling dbbc3hb: 260-1719 (1057-797)(David)