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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205, The star 32And
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m31 of 08 and 09 september, 





    
        

            Stefano Ciapetti
m31 of 08 and 09 september

m31 of 08 and 09 september

Technical card

Resolution: 2822x2060

Dates:Sept. 8, 2018Sept. 9, 2018

Frames:Astronomik Clip CLS CCD: 247x120" ISO800

Integration: 8.2 hours

Avg. Moon age: 28.69 days

Avg. Moon phase: 1.17%

Astrometry.net job: 2592057

RA center: 10.473 degrees

DEC center: 41.064 degrees

Pixel scale: 4.563 arcsec/pixel

Orientation: 269.883 degrees

Field radius: 2.214 degrees

Locations: Prato - S.Lucia Home Terrace Observatory, Prato, Prato, Italy

Data source: Backyard

Description

247 120 secs unguided subs taken from my home terrace with a modded 600d canon a Canon 70-200 F4 on top of an Ioptron Smart Eq

Comments

Author

astrociap
Stefano Ciapetti
License: None (All rights reserved)
2240
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Revisions

  • m31 of 08 and 09 september, 





    
        

            Stefano Ciapetti
    Original
  • m31 of 08 and 09 september, 





    
        

            Stefano Ciapetti
    B
  • Final
    m31 of 08 and 09 september, 





    
        

            Stefano Ciapetti
    C

B

new version with a little bit more saturation and partial gradient reduction

C

Cropped and gradient reduction

Sky plot

Sky plot

Histogram

m31 of 08 and 09 september, 





    
        

            Stefano Ciapetti

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