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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
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M31 Andromeda Galaxy, 





    
        

            snakagawa
M31 Andromeda Galaxy

M31 Andromeda Galaxy

Technical card

Resolution: 3036x2017

Astrometry.net job: 1293274

RA center: 10.679 degrees

DEC center: 41.269 degrees

Pixel scale: 3.815 arcsec/pixel

Orientation: -89.095 degrees

Field radius: 1.931 degrees

Description

This year's M31. Celestron 8SE+Hyperstar 3+Starlightexpress SXVR M25c (at -15 degC)with a Baarder Luminance filter. Aperture mask used (effective F/3).
10min x 20
1min x 20
Processed using Pixinsight+Imagesplus+Photoshop
Also Ha frames from 2014 were gently added. These frames were taken using Hyperstar C8(Fastar) at F/2.1, with an Astrodon 5nm Ha filter.

Comments

Author

snakagawa
snakagawa
License: None (All rights reserved)
3722
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Histogram

M31 Andromeda Galaxy, 





    
        

            snakagawa