View Single Post
  #4  
Old 18-04-2016, 06:23 PM
RickS's Avatar
RickS (Rick)
PI cult recruiter

RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Quote:
Originally Posted by codemonkey View Post
The trick to working with short guide exposures it to get your min motion honed in. This will change on a day to day basis, basically the better the seeing the smaller the min motion.
I set my min and max move based on the image scale (min move no less than 1/4 image scale and max move at least 2x image scale) and then tweak the Aggressiveness to account for nightly variations in seeing. That's derived from the gospel of Roland Christensen (Mr. Astro-Physics) and has always worked well for me...

Cheers,
Rick.
Reply With Quote