User Tools

Site Tools


blog:yarragadee_pointing

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

blog:yarragadee_pointing [2011/10/26 06:37] (current)
Line 1: Line 1:
 +====== Yarragadee pointing ======
 +Pointing observations made at X-band, on 9/5/11 after the R4481 experiment.
 +Measured pointing offsets of ~0.08 degrees in El (no significant offset in X-El) on 1921-293 (Az,El = -100, 44) and ~0.1 degrees in EL and ~0.05 degrees in X-El on 30 DOR (Az,El = 156,23). The pointing errors are causing a loss of ~50% of the power at X-band. The pointing errors measured on 5/5/11 previous to R4481 showed no significant errors (<0.03 degrees in El) on Northern sources with slightly worse pointing for Southern sources (~0.05 degrees).
 +
 +
 +{{tag>}}
 +
 +
 +~~DISCUSSION~~
  
/home/www/auscope/opswiki/data/pages/blog/yarragadee_pointing.txt · Last modified: 2011/10/26 06:37 (external edit)