View Single Post
  #23  
Old 24-09-2014, 04:18 PM
PRejto's Avatar
PRejto (Peter)
Registered User

PRejto is offline
 
Join Date: Jan 2011
Location: Rylstone, NSW, Australia
Posts: 1,397
Ray,

I've done the dark subtraction. The results are confusing to me! The FWHM only changed a little, if at all. But, the aspects became terrible! Jeez, I hope they really are not that bad! I blinked two images - one dark subtracted, one raw. I could not detect anything by eye (other than a little bit of dark noise subtraction). I certainly couldn't see an aspect going from 8 into the 30s.

Check out the photo attached.

Thanks,

Peter
Attached Thumbnails
Click for full-size image (Merged.jpg)
194.1 KB12 views
Reply With Quote