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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205, The star νAnd, The star 32And
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M31 in fog and clouds, 


M31 in fog and clouds

M31 in fog and clouds

Technical card

Imaging telescope or lens:Samyang 135mm f/2

Imaging camera:Sony NEX 5N mod

Mount:Skywatcher Star Adventuer

Software:PixInsight 1.8

Filter:Astronomik CLS-CCD

Resolution: 2575x1795

Dates:Dec. 4, 2018

Frames:Astronomik CLS-CCD: 32x120" ISO800

Integration: 1.1 hours

Darks: ~35

Flats: ~15

Bias: ~30

Avg. Moon age: 26.79 days

Avg. Moon phase: 8.29%

Bortle Dark-Sky Scale: 7.00 job: 2402094

RA center: 10.947 degrees

DEC center: 41.189 degrees

Pixel scale: 7.586 arcsec/pixel

Orientation: 270.239 degrees

Field radius: 3.307 degrees

Data source: Backyard


Fog and some clouds tonight. Anyway I catched 1 hour signal, enough to do some training and level up.



License: None (All rights reserved)

Sky plot

Sky plot


M31 in fog and clouds,