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M81-M82 HaRGB, 



    
        

            László Szeri
M81-M82 HaRGB
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M81-M82 HaRGB

Acquisition details

Dates:
May 1, 2014
Frames:
Integration:
0″
Avg. Moon age:
2.23 days
Avg. Moon phase:
5.53%

Basic astrometry details

Astrometry.net job: 274560

RA center: 09h57m11s.0

DEC center: +69°1836

Pixel scale: 1.556 arcsec/pixel

Orientation: 107.852 degrees

Field radius: 0.558 degrees

Resolution: 620x517

File size: 208.9 KB

Locations: Rolled roof observatory, Kiskunfélegyháza, Hungary

Description

The main image is HaRGB combined. Baader R-G-B: 65-65-65 x 4min ISO1600 (at 2014. 05.01), Baader 8nm Ha: 27 x ; Astronomik IR807: 23 x ; Astrodon Gen1 Sloan U filter 25 x 5min ISO3200. This is my first picture with my re-build system (before I use 2 piece 300 f/4 parallel astrograph with 2 piece mono 600D (debayer work myself)). A happy to see working well my "photon guns"

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M81-M82 HaRGB, 



    
        

            László Szeri