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Jellyfish Ha ASI 1600mm


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This was an image of firsts for me. First Ha, first time doing a meridian flip, first time leaving my rig unattended, first time using flats, and first Jellyfish.

Image was captured Friday night/Saturday morning.

Sw 80ed with .85 ff giving 510mm 

Zwo Asi1600 with astrodon 5nm ha

Az eq6

Captured with SGPRO

Stacked in DSS

Processed in photoshop

157 * 120 second exposures at gain 300 offset 15 cooled to -30

70 * flats

70 * darks

100 * bias

Seeing was poor i captured 7hrs but only 5 had reasonable star shapes.

I also got some shorter lenght frames to deal with that big blob of a star. Can anyone point me in the right direction for fixing this in photoshop? 

Thanks for looking.





Edited by Allinthehead
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