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Old 20-10-2017, 07:55 PM
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Lognic04 (Logan)
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Join Date: Mar 2016
Location: Melbourne, VIC
Posts: 889
Question General imaging questions

Hi all ,
Lately i have been told on other forums, for example in the case of my ngc 1097 that "with such a noisy dslr there is no sense in adding an extra 70 frames"
Honestly i think this is very confusing. I think what they were getting at was about diminishing returns.
But saying limit your total exposure time always to under 10 hours??
What if it's a very dim object and you want to pull out the faint bits of it? In my ngc 1097 i know it could use more exposure time, but i'm hesitant about trying to pull very faint dust out with a dslr with a lot of LP, i think i should do it again at a dark site.
What are your thoughts on this?
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