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Mayall II / Andromeda-G1, 


            Jussi Kantola
Mayall II / Andromeda-G1

Technical card

Imaging telescope or lens:Sky-Watcher 80ED

Imaging camera:Canon EOS 400D / Digital Rebel XTi

Mount:Celestron CG5 ADV-GT

Guiding telescope or lens:Sky-Watcher 9x50 finderscope

Guiding camera:Astrolumina ALccd5.2

Software:DeepSkyStackerPHD guidingIris

Resolution: 784x603

Dates:Nov. 13, 2011

Frames: 12x300" bin 1x1

Integration: 1.0 hours

Avg. Moon age: 17.17 days

Avg. Moon phase: 93.58% job: 100725

RA center: 8.193 degrees

DEC center: 39.577 degrees

Pixel scale: 1.956 arcsec/pixel

Orientation: -96.223 degrees

Field radius: 0.269 degrees

Locations: Oulu Finland, None


M31's brightest globular cluster is the head of the mickey figure in the middle. The ears are Milky Way stars.



Jussi Kantola
License: Attribution Creative Commons

Sky plot

Sky plot


Mayall II / Andromeda-G1, 


            Jussi Kantola