View Single Post
  #2  
Old 14-10-2014, 11:09 PM
konstantinos75
Registered User

konstantinos75 is offline
 
Join Date: Oct 2014
Location: Athens,Greece
Posts: 60
I did some research on this issue by studying better the MaximDL tracking graph.
I strongly believe that my problem was caused by the fluctuation in brightness of the guiding star in nights 2,3.
Maybe this was triggered by bad seeing, or some cloud in the upper layers of the atmosphere.
Have a look at the next attachments which prove my assumption of guide star issue.
Attached Thumbnails
Click for full-size image (guide_star.jpg)
188.1 KB14 views
Click for full-size image (compare_DEC.jpg)
113.0 KB11 views
Click for full-size image (compare_RA.jpg)
113.2 KB10 views
Reply With Quote