Quote:
Originally Posted by Bassnut
Alex
Well done, thats a very nice wide field. The single subs high background also hides the noise somewhat, and theres a fair bit of noise in the stack too. I think you would be supprised how darks would clean it up, even though you got a good result without them  .
What I ment in the previous post was, I thought you had a SINGLE 1hr 42m exposure. Obviously not, its the total exposure time  .
Did you find a big difference in noise in the different ISO subs? |
To be honest I did not worry..it was more a case it seemed fair,,noise ..even 1600 long exposure was not too bad and the processing ..I had only downloaded deep sky stacker and needed something to run on it..
alex
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