M109

 Posted: May 11th, 2026
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher 150/750
Camera: ZWO ASI 585 mm Pro
Mount: homemade harmonic mount
Guide Scope: SVBONY 60/240
Guide Camera: ASI120MM mini
Software: Siril. Photoshop
Accessories: Asi mini. Sharpstar 0.95x
Exposure:
35 x 300" ISO/Gain: 200 - R-Optolong
40 x 300" ISO/Gain: 200 - G-Optolong
37 x 300" ISO/Gain: 200 - B-Optolong
76 x 180" ISO/Gain: 200 - L-Optolong
Yellow, Bortle 5 zone:
 Kasimov, Russia
 Mar 18th, 2026
13 h 8 m
21
Resolution: 2722x1814 px
Scale: 3581 KB
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