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, The star νAnd, The star 32And
Getting plate-solving status, please wait...
M31, 





    
        

            Bertrand Lemasle
M31

M31

Technical card

Resolution: 3060x1910

Dates:Sept. 4, 2019

Frames: 67x210" ISO800

Integration: 3.9 hours

Darks: ~14

Flats: ~20

Flat darks: ~20

Bias: ~20

Avg. Moon age: 5.72 days

Avg. Moon phase: 32.64%

Bortle Dark-Sky Scale: 4.00

Temperature: 30.00

Astrometry.net job: 2927102

RA center: 10.934 degrees

DEC center: 41.212 degrees

Pixel scale: 4.922 arcsec/pixel

Orientation: 269.256 degrees

Field radius: 2.466 degrees

Data source: Backyard

Description

After several imaging sessions that have gone wrong, finally a first result using a guided setup !
I'm not really satisfied with the end result though, especially on the sky background...

Comments

Author

blemasle
Bertrand Lemasle
License: None (All rights reserved)
1190
Like

Sky plot

Sky plot

Histogram

M31, 





    
        

            Bertrand Lemasle