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Image of the day 07/23/2018

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    Sh2-132 · Lion Nebula in Cepheus, 



    
        

            Marcel Drechsler
    Sh2-132 · Lion Nebula in Cepheus
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    Sh2-132 · Lion Nebula in Cepheus

    Technical card


    Dates:June 6, 2018June 21, 2018

    Frames:
    Baader f/2 Highspeed 2" H-Alpha Filter: 260x100" (gain: 139.00) -20C
    Baader f/2 Highspeed 2" OIII Filter: 170x100" (gain: 139.00) -20C

    Integration: 11.9 hours

    Darks: ~100

    Flats: ~20

    Bias: ~200

    Avg. Moon age: 15.18 days

    Avg. Moon phase: 56.96%

    Bortle Dark-Sky Scale: 4.00


    Basic astrometry details

    Astrometry.net job: 3811883

    RA center: 22h 18' 48"

    DEC center: +55° 55' 51"

    Pixel scale: 1.265 arcsec/pixel

    Orientation: 190.548 degrees

    Field radius: 1.025 degrees


    Resolution: 4656x3520

    Locations: Sternwarte am Bärenstein, Bärenstein, Sachsen, Germany

    Data source: Backyard

    Comments

    Author

    Marcel_Drechsler
    Marcel Drechsler
    License: Attribution-NoDerivs Creative Commons
    344876
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    Sh2-132 · Lion Nebula in Cepheus, 



    
        

            Marcel Drechsler