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Too much noise and resolution

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#1 balake64

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Posted 26 March 2020 - 12:07 PM

Long story short i use a ZWO ASI183mc Pro color with a light pollution filter. my first problem is that the resolution on my pics is only 1380 x 900 when the specs say it is 5000 x 3000. is there any way to fix that?

 

2nd, when i'm editing my pics even after flat and dark frames, there is way too much noise in my pics and I can't seem to get really good editing. I'll add a pic.

 

Im still new and i've come a long way teaching myself but these are the two things I cant seem to figure out.

 

Any advice?



#2 einarin

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Posted 26 March 2020 - 12:32 PM

I guess you are binning 4x so that resolution is divided by four.

 

As for nose, it's usually because of too short exposure and too few frames.

 

Tell more how are you imaging.

What scope, what mount, how long are you exposing, how many exposures, which software do you use for imaging, stacking ?


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