M 31 - test framing for about 1 hour

 Posted: Sep 25th, 2026
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Samyang 135 2.0 ED
Camera: Sony a6400
Mount: Sky Watcher Star Adventurer
Software: siril, PS
Exposure:
120 x 30" ISO/Gain: 1600 - без калибровочных
Blue, Bortle 3 zone:
 Tver, Россия
 Sep 13th, 2026
1 h 0 m
4
Resolution: 4620x3070 px
Scale: 6438 KB
While the main setup was collecting photons coming from the Elephant's Trunk Nebula, I decided to test in parallel the combo: Samyang 135 + Sony A6400 on the Andromeda Galaxy. The result for 1 hour, IMHO, is quite good. Alas, I went past the center of the galaxy - I confess) IMHO, this combo is quite workable for galaxies and dust and reflection nebulae too. Hydrogen - alas!
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