Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 51  ·  NGC 5194  ·  NGC 5195  ·  Whirlpool galaxy

Image of the day 07/06/2018

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    M51 - Whirlpool-Galaxie - LHaRGB - ASI1600MMC/EOS1100Da, 



    
        

            Jonas Illner
    M51 - Whirlpool-Galaxie - LHaRGB - ASI1600MMC/EOS1100Da
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    M51 - Whirlpool-Galaxie - LHaRGB - ASI1600MMC/EOS1100Da

    Technical card

    Imaging telescopes or lenses: GSO 8" F/4 Newton

    Imaging cameras: Canon EOS 1100Da  ·  ZWO Optical ZWO ASI 1600MM cool

    Mounts: Syntha NEQ6

    Guiding telescopes or lenses: Teleskop-Service TS APO65Q

    Guiding cameras: Lacerta MGEN

    Focal reducers: GPU Optics GPU Komakorrektor  ·  TS Optics TS Big Field Flattener 2.5"

    Software: Pixinsight Core 1.8  ·  Photoshop CS6

    Accessory: ZWO Optical Filter Wheel 7x36mm


    Dates:June 9, 2016May 26, 2017June 9, 2017June 19, 2018

    Frames:
    45x600" ISO200
    190x120" (gain: 139.00) -20C bin 1x1
    250x60" (gain: 139.00) -20C bin 1x1
    Baader 36mm Ha 7nm: 75x120" (gain: 139.00) -20C bin 1x1

    Integration: 20.5 hours

    Avg. Moon age: 6.65 days

    Avg. Moon phase: 40.80%


    Basic astrometry details

    Astrometry.net job: 2113991

    RA center: 13h 29' 57"

    DEC center: +47° 11' 34"

    Pixel scale: 0.973 arcsec/pixel

    Orientation: 57.314 degrees

    Field radius: 0.372 degrees


    Resolution: 1824x1321

    Locations: Olching, Olching, Bayern, Germany

    Data source: Backyard

    Description

    i still have no RGB-Data with the ASI1600MMC .. so i used RGB acquired with the EOS 1100Da two years ago.

    - 250x60s L
    - 190x120s L
    - 75x120s Ha
    - 45x600s RGB (EOS 1100Da)

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    M51 - Whirlpool-Galaxie - LHaRGB - ASI1600MMC/EOS1100Da, 



    
        

            Jonas Illner