Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
Getting plate-solving status, please wait...
Return to Andromeda, 





    
        

            John Michael Bell...
Return to Andromeda

Technical card

Resolution: 6130x4060

Dates:Aug. 20, 2019Aug. 21, 2019Aug. 22, 2019

Frames:
Astromania 2" Luminance: 95x60" (gain: 175.00) -10C bin 1x1
Astromania 2" Luminance: 52x150" (gain: 75.00) -10C bin 1x1
Optolong L-eNhance 2": 18x300" (gain: 150.00) -15C bin 1x1

Integration: 5.2 hours

Darks: ~20

Bias: ~300

Avg. Moon age: 20.15 days

Avg. Moon phase: 70.32%

Bortle Dark-Sky Scale: 6.33

Temperature: 32.67

Astrometry.net job: 2875759

RA center: 10.480 degrees

DEC center: 41.179 degrees

Pixel scale: 0.653 arcsec/pixel

Orientation: 268.694 degrees

Field radius: 0.666 degrees

Data source: Backyard

Description

Hello everyone,
M31 was one of the first targets that I imaged and was proud enough to share. A little over a year later I've decided to give it another go with some of the new equipment I've acquired. This really is just the combination of all my subs from several different filter setups. Of course night conditions are still not optimal with plenty of humidity and moonlight pollution. Hope you enjoy!
-JMB

Comments

Author

JohnnyBellisario
John Michael Bell...
License: Attribution Creative Commons
1191
Like

Sky plot

Sky plot

Histogram

Return to Andromeda, 





    
        

            John Michael Bell...