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lbaops:lbanov2012:v252ahatlog

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lbaops:lbanov2012:v252ahatlog [2012/11/10 14:15]
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lbaops:lbanov2012:v252ahatlog [2015/12/18 16:38] (current)
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 tie gain 0.2 0.2 tie gain 0.2 0.2
  
-03:05UT: 1121-640 scans show ATCA amplitudes well down on baselines to ca06, but significant wrap in phase with freq across band (> 1 turn over the 2 GHz ATCA bandwidth). Is source position ​poor?+03:05UT: 1121-640 scans show ATCA amplitudes well down on baselines to ca06, but significant wrap in phase with freq across band (> 1 turn over the 2 GHz ATCA bandwidth) ​and non-zero phases. Is this a source position ​issue?
  
 +Yes! The schedule file has 11:23:18.8, -64:17:49.0 as the position, but the Petrov VLBI catalog gives 11:​23:​19.414677,​ -64:​17:​36.19545.
  
 03:12UT: 1343-601 is a nice bright source, so do a pcal. 03:12UT: 1343-601 is a nice bright source, so do a pcal.
  
  
lbaops/lbanov2012/v252ahatlog.txt · Last modified: 2015/12/18 16:38 (external edit)