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correlator:records:vc160 [2012/01/06 18:56]
cormac created
correlator:records:vc160 [2014/11/11 18:08] (current)
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 ===== Analysis notes ===== ===== Analysis notes =====
  
 +This was a test of the Ceduna phase problem to see if the maser was at fault. The maser was swapped out for a rubidium to compare performance:​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160.DTSUM|Brief Data Summary]]+14:45 - 15:30 Ceduna records with the H maser
  
-[[ftp://​cira.ivec.org/​vc160/​vc160.SCAN|Scan listing]]+15:45 - 16:40 Ceduna records with the Rubidium
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_POSSM_AUTOCORR.pdf|Plots of autocorrelations]]+16:50 - 17:00 Ceduna records with the H maser again. 
 + 
 +It turns out that there was no phase problem during the experiment when using the maser so this was not a useful time to do the test. It is also noted that the phase with the rubidium was very poor (coherence time much less than a minute), so it is doubtful that anything would have been learned even if the phase problem had been occurring during the experiment. Fingers crossed that recent maintenance has fixed the problem... 
 + 
 + 
 +[[http://​cira.ivec.org/​pipeline/​vc160/​vc160.DTSUM|Brief Data Summary]] 
 + 
 +[[http://​cira.ivec.org/​pipeline/​vc160/​vc160.SCAN|Scan listing]] 
 + 
 +[[http://​cira.ivec.org/​pipeline/​vc160/​vc160_POSSM_AUTOCORR.pdf|Plots of autocorrelations]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_POSSM_UNCAL.pdf|Plots of uncalibrated amplitude and phase against frequency]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_POSSM_UNCAL.pdf|Plots of uncalibrated amplitude and phase against frequency]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_VPLOT_UNCAL.pdf|Plots of uncalibrated amplitude and phase against time]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_VPLOT_UNCAL.pdf|Plots of uncalibrated amplitude and phase against time]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_ACCOR.pdf|Amplitude corrections from ACCOR]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_ACCOR.pdf|Amplitude corrections from ACCOR]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_FRING_DELAY.pdf|Fringe-fit delay solutions]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_FRING_DELAY.pdf|Fringe-fit delay solutions]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_FRING_PHAS.pdf|Fringe-fit phase solutions]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_FRING_PHAS.pdf|Fringe-fit phase solutions]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_FRING_RATE.pdf|Fringe-fit rate solutions]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_FRING_RATE.pdf|Fringe-fit rate solutions]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_POSSM_CAL.pdf|Plots of Amplitude and phase against frequency with fringe-fit solutions applied]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_POSSM_CAL.pdf|Plots of Amplitude and phase against frequency with fringe-fit solutions applied]]
  
 **Comments:​** ​ **Comments:​** ​
  
-[[ftp://​cira.ivec.org/​vc160/​vc160_VPLOT_CAL.pdf|Plots of Amplitude and phase against time with fringe-fit solutions applied]]+[[http://​cira.ivec.org/pipeline/​vc160/​vc160_VPLOT_CAL.pdf|Plots of Amplitude and phase against time with fringe-fit solutions applied]]
  
 **Comments:​** ​ **Comments:​** ​
  
  
correlator/records/vc160.txt · Last modified: 2014/11/11 18:08 (external edit)