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handover:r4957

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handover:r4957 [2020/07/30 22:36]
Warren Hankey
handover:r4957 [2020/07/31 03:26]
Warren Hankey
Line 8: Line 8:
  
    * 1830UT Experiment started okay (Lim).    * 1830UT Experiment started okay (Lim).
-   * 22:30UT staedy ​delay may be OK but auto correlations are no good. Power off dbbc and reconfigure. (w)+   * 22:30 UT steady ​delay offset ​may be OK but auto correlations are no good, dbbc bad. Power off dbbc and reconfigure. ​(warren) 
 +   * 22:47 UT complete power off / power on cycle of dbbc seems to have done the trick. first good scan 2247 (w) 
 +   * 23:13 UT halt agian for power cycle and  reconfigure to fix two bad channels (w) 
 +   * 23:32 UT restart has made it worse again....(w) 
 +   * 00:24 UT trying a scan, clkoff still bad, autocorrelations bad (w) 
 +   * 01:29 UT still can't get dbbc configured, investigating (w) 
 +   * 02:22 UT back on schedule, dbbc powered off for some time, has cooled? recorded data good from here  ​(w)
/home/www/auscope/opswiki/data/pages/handover/r4957.txt · Last modified: 2020/07/31 18:37 by Jayender Kumar