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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 - Fall 2015, 


M31 - Andromeda Galaxy - Fall 2015

M31 - Andromeda Galaxy - Fall 2015

Technical card

Resolution: 1600x990

Dates:Nov. 14, 2015

Frames: 76x180"

Integration: 3.8 hours

Avg. Moon age: 2.59 days

Avg. Moon phase: 7.43% job: 850421

RA center: 10.689 degrees

DEC center: 41.263 degrees

Pixel scale: 5.862 arcsec/pixel

Orientation: -88.632 degrees

Field radius: 1.532 degrees


Imaged from a red/orange zone in eastern PA over two nights in October and November.


Camera: Canon EOS 7D (unmodded)
Scope: Stellarvue SV80ST-25SV
Mount: Orion Sirius EQ-G w/ EQMOD/Stellarium
Guiding: Orion SSAG w/ PHD2
Acquisition: BackyardEOS

Acquisition Details:

76 x 180sec lights (228 min total exposure) - ISO 800
30 darks
30 flats
75 bias

Calibrated, integrated and processed in Pixinsight.



License: None (All rights reserved)

Sky plot

Sky plot


M31 - Andromeda Galaxy - Fall 2015, 



Made possible by

O'Telescope BackyardEOS