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Contains:  NGC 884, Double cluster, NGC 869, The star 7Per, The star 8Per
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 NGC 884 et NGC 869, 





    
        

            galaad16
 NGC 884 et NGC 869

NGC 884 et NGC 869

Technical card

Imaging telescope or lens:TS Optics tsapo102q

Imaging camera:Canon EOS 1000D EOS 1000D , EOS1000Da

Mount:Skywatcher AZ-EQ6 GT goto

Guiding telescope or lens:altair 60mm Mini-Guider

Guiding camera:Orion Starshoot Autoguider

Software:photoshop ccdss

Resolution: 3890x2594

Dates:Aug. 16, 2015

Frames: 7x300" ISO800

Integration: 0.6 hours

Darks: ~10

Bias: ~20

Avg. Moon age: 1.70 days

Avg. Moon phase: 3.24%

Bortle Dark-Sky Scale: 1.00

Temperature: 8.00

Astrometry.net job: 736702

RA center: 34.910 degrees

DEC center: 57.210 degrees

Pixel scale: 2.236 arcsec/pixel

Orientation: 97.315 degrees

Field radius: 1.452 degrees

Comments

Author

galaad16
galaad16
License: Attribution-ShareAlike Creative Commons
1251
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 NGC 884 et NGC 869, 





    
        

            galaad16