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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, 





    
        

            Simone Martina
M31

M31

Technical card

Imaging telescope or lens:Orion 80 Express

Imaging camera:SBIG ST8-XME

Mount:Orion Atlas EQ-G

Guiding telescope or lens:Orion 80 Express

Guiding camera:SBIG ST8-XME

Software:photoshopMaxim DLCCDOps

Filters:Astronomik RedAstronomik BlueGreenBaader Planetarium Fringe Killer 2"Astronomik IR-Blocker

Resolution: 1530x1020

Dates:Jan. 2, 2013

Frames:
Astronomik Blue: 1x600" -15C bin 1x1
Green: 1x600" -15C bin 1x1
Astronomik IR-Blocker: 3x1200" -15C bin 1x1
Astronomik IR-Blocker: 1x300" -15C bin 1x1
Astronomik IR-Blocker: 1x600" -15C bin 1x1
Astronomik Red: 1x600" -15C bin 1x1

Integration: 1.8 hours

Darks: ~10

Flats: ~10

Flat darks: ~10

Bias: ~10

Avg. Moon age: 19.48 days

Avg. Moon phase: 76.86%

Bortle Dark-Sky Scale: 5.67

Temperature: 2.00

Astrometry.net job: 317796

RA center: 10.690 degrees

DEC center: 41.277 degrees

Pixel scale: 3.884 arcsec/pixel

Orientation: 89.132 degrees

Field radius: 0.992 degrees

Locations: San Francesco al Campo, San Francesco al Campo, Torino, Italy

Comments

Author

gnuton
Simone Martina
License: Attribution-NonCommercial-NoDerivs Creative Commons
3130
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M31, 





    
        

            Simone Martina