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blog:yg_pointing_update [2012/07/09 07:00]
Jamie McCallum
blog:yg_pointing_update [2012/07/16 03:52]
Jamie McCallum
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-====== Yg pointing ​update ====== +The pointing for Yarragadee has been updated following ​a pointing ​runTests after uploading it show good pointing ​(errors ​< 0.02 degrees). The new model parameters are 
-While setting up for R1541, ​large DC offset in elevation was detected using Virgo (>0.05, Hydra (~0.05) and 0857-43 (0.03). The P7 parameter in the pointing ​model was updated from 0.000 to 0.0400. Scans on a variety of sources indicated a good result ​(abs(offset)<0.02, no DC term, with the exception of Virgo where a 0.05 degree offset was still apparent. A new pointing ​model is needed and the data should be collected later in this week.+
  
  
- +P1 = -0.0443 
-{{tag>}} +P2 = 0.0239 
- +P3 = 0.0322 
- +P4 = 0.0055 
-~~DISCUSSION~~+P5 = 0.0008 
 +P7 = 0.0343 
 +P8 = -0.0155 
 +P9 = 0.0040
  
/home/www/auscope/opswiki/data/pages/blog/yg_pointing_update.txt · Last modified: 2012/07/16 03:53 by Jamie McCallum