M42 Orion Nebula

 Posted: Feb 2nd, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Юпитер-37а 135mm
Camera: Canon 550da
Mount: Астротрекер АТ 1
Software: PixInsight, Photoshop
Exposure:
573 x 40" ISO/Gain: 200
Orange zoneLight Pollution:
 Pyatigorsk, Russia
 Jan 6th, 2025
6 h 22 m
911
Resolution: 2560x1707 px
Scale: 2030 KB
Add comment

Comments

Nice shot! Did you capture the stars separately with the Newtonian telescope? I was wondering where the diffraction spikes on the stars from the lens came from.
2 Feb, 2025 Reply
Sedov_art Replied to Buzzard
Possibly threads on the lens surface
3 Feb, 2025 Reply
Buzzard Replied to Sedov_art
Understood, thank you.
3 Feb, 2025 Reply
Aleksandr Replied to Buzzard
Threads stretched in a cross shape.
3 Feb, 2025 Reply
Aleksandr Replied to Buzzard
Thank you!
3 Feb, 2025 Reply

Comments are available only to registered users. Register or log in to leave a comment.