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handover:r4957

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R4957

Yarragadee 12m

Disk VSN: MED-0040 | Data volume at beginning: 0.0 GB

  • Note: 0.5 second offset between mark5b and dbbc, as long as the delay is stable we may ignore the alarm. Auto corr looks bad. Warren says it might be a hardware problem. No tsys readings?
  • 1830UT Experiment started okay (Lim).
  • 22:30 UT steady delay offset may be OK but auto correlations are no good, dbbc bad. Power off dbbc and reconfigure. (w)
  • 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)
/home/www/auscope/opswiki/data/attic/handover/r4957.1596155162.txt.gz · Last modified: 2020/07/31 00:26 by Warren Hankey