View Full Version here: : Ngc6231
TrevorW
06-09-2008, 11:30 PM
Now I'm sure this is it, total exposure about 3 minutes
through 80ED ASO800, levels in PS
tried auto guiding
Cheers
remember to click fit to window
leinad
07-09-2008, 03:16 AM
Looks slightly overexposed/out of focus Trev. Did you take one long exposure?
Alchemy
07-09-2008, 06:53 AM
hi trevor
for a 3 min exposure i would expect more stars, i suspect the focus isnt quite there either.
with levels adjust the bottom point up til the sky has a value between 20 and 30 ..... for rgb imaging dont make it too dark (note i havent checked this image)
TrevorW
07-09-2008, 10:32 AM
This is the uncropped but resized version best 3 images 120 seconds with darks/lights auto levels brightness contrast adjusted in PS7 focus is off
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