M13 EAA (almost)

 Posted: Jul 6th, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: SharpStar 61EDPH III
Camera: ZWO ASI 462MM
Mount: ZWO AM3
Guide Scope: ZWO OAG
Guide Camera: ZWO ASI 120MM
Software: Photoshop, GraXpert
Accessories: ZWO EFW, ZWO EAF, ZWO AsiAir
Exposure:
30 x 5" ISO/Gain: 90 - Optolong R
30 x 5" ISO/Gain: 90 - Optolong G
30 x 5" ISO/Gain: 90 - Optolong B
Orange, Bortle 6 zone:
 Ryazan, Russia
 Apr 18th, 2025
8 m
633
Resolution: 1781x1021 px
Scale: 1550 KB
While sorting through my materials, I found my first attempt at EAA. I know such images are usually not processed, but here I combined the channels, cropped, and adjusted the noise.
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