View Single Post
  #1  
Old 15-04-2009, 03:44 PM
desler's Avatar
desler
Registered User

desler is offline
 
Join Date: Jan 2008
Location: Werribee, Australia
Posts: 1,053
Playing on a bright moon night

Tarantula nebula. From 14/03/09.

56 x 70 second exposures, iso 800 through the ed80. Only 18 images stacked in registax 5, set at 90%, 6 x combined darks subtracted.

Playing around with levels and curves and cropping in Gimp, can't get rid of the red background, is that just skyglow from the moon and light pollution or did I muck something up?

Darren
Attached Thumbnails
Click for full-size image (STack 12 of 56 no darks_Gimp levels, curves and crop.jpg)
192.6 KB42 views
Reply With Quote