M27

 Posted: Jun 1st, 2025
Show astrometry on hover
NGC
IC
HD
Technical Info
Telescope/Lens: Sky-Watcher 150/750
Camera: Canon 1100d
Mount: HEQ5 Pro
Guide Scope: Angeleyes
Guide Camera: Datyson t7c
Software: DSS, graXpert, Pixinsight, photoshop
Exposure:
30 x 60" ISO/Gain: 3200
Yellow zoneLight Pollution:
 Rostov-Na-Donu, Russia
 Apr 12th, 2024
30 m
605
"The Dumbbell" (also known as Messier Object 27, M 27, or NGC 6853) is a planetary nebula in the constellation Vulpecula, located at a distance of 1,250 light-years from Earth. This object was the first planetary nebula discovered by Charles Messier.
Resolution: 3543x2362 px
Scale: 2962 KB
Add comment

Comments

Everything is fine, I'm just curious how the frame didn't get overexposed in the yellow light pollution zone at ISO 3200 for 60 seconds? In that amount of time, as I imagine it, the entire shot would be completely reddish-orange from light pollution and noise.
1 Jun, 2025 Reply

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