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Old 15-10-2023, 08:48 AM
Rusty2
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Rusty2 is offline
 
Join Date: Oct 2016
Location: Batemans Bay
Posts: 66
Satcking question

Howdy : )
Sorry I meant STACKING .
I was in the backyard last night and was trying out live stacking with ASIair plus .
With each shot there was quite a noticeable difference in quality and information .
After around 17 stacked shots the target was actually looking quite nice .
This got me to thinking .

The previous night I took 180 x 2 minute shots of the tarantula nebula with darks flats and bias . Only 63 frames made the cut . (Gremlins)
I wasn't very impressed with the result and as a test I used ONLY 2 light frames and stacked those to see the difference .
As you can see there is only a very slight difference .

Compared to live stacking result (I don't have a screenshot) why isn't my 63 frames making more of a difference than 2 single stacked shots ?
Any thoughts would be appreciated : )
Rusty
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Last edited by Rusty2; 15-10-2023 at 08:50 AM. Reason: Spelling
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