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Contains:  NGC 1961

Image of the day 11/17/2019

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    Arp 184  (NGC1961), 





    
        

            Patrice RENAUT
    Arp 184  (NGC1961)

    Arp 184 (NGC1961)

    Technical card

    Resolution: 2749x2199

    Dates:Sept. 3, 2019

    Frames:
    ASTRONOMIK B: 10x180" -10C bin 2x2
    ASTRONOMIK G: 10x180" -10C bin 2x2
    Astronomik L: 46x240" -10C bin 1x1
    Astronomik R: 10x180" -10C bin 2x2

    Integration: 4.6 hours

    Darks: ~25

    Flats: ~10

    Bias: ~50

    Avg. Moon age: 4.65 days

    Avg. Moon phase: 22.57%

    Bortle Dark-Sky Scale: 3.00

    Mean SQM: 21.20

    Mean FWHM: 2.00

    Temperature: 14.00

    Astrometry.net job: 3040806

    RA center: 85.696 degrees

    DEC center: 69.365 degrees

    Pixel scale: 0.509 arcsec/pixel

    Orientation: 10.992 degrees

    Field radius: 0.249 degrees

    Locations: Cheneroilles, Vaux Saules, 21, France

    Data source: Backyard

    Comments

    Author

    Patrice21
    Patrice RENAUT
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    Arp 184  (NGC1961), 





    
        

            Patrice RENAUT