Hemisphere:  Northern  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034

Image of the day 05/20/2016

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    M81 & M82, 


            Frank Iwaszkiewicz
    M81 & M82
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    Technical card

    Imaging telescopes or lenses: 10" f/4 TS ONTC Newton

    Imaging cameras: Atik383L+

    Mounts: Celestron CGE

    Software: Pixinsight  ·  PS CS5

    Filters: Astronomik CLS  ·  Astronomik B  ·  Astronomik G  ·  Astronomik R  ·  Astronomik Ha 6nm CCD

    Accessory: Pal Gyulai GPU Koma KorrectorF4  ·  Lacerta MGEN

    Dates:May 9, 2016May 10, 2016May 11, 2016May 12, 2016

    Astronomik B: 17x600" -20C bin 1x1
    Astronomik CLS: 17x600" -20C bin 1x1
    Astronomik G: 17x600" -20C bin 1x1
    Astronomik Ha 6nm CCD: 16x900" -20C bin 1x1
    Astronomik R: 17x600" -20C bin 1x1

    Integration: 15.3 hours

    Darks: ~30

    Flats: ~30

    Bias: ~40

    Avg. Moon age: 4.66 days

    Avg. Moon phase: 23.48%

    Temperature: 12.20

    Basic astrometry details

    Astrometry.net job: 1079174

    RA center: 9h 55' 48"

    DEC center: +69° 19' 44"

    Pixel scale: 1.546 arcsec/pixel

    Orientation: -90.613 degrees

    Field radius: 0.645 degrees

    Resolution: 2400x1803

    Locations: Garden Observatory, Eggersdorf near Berlin, Germany


    Image recording: Frank Iwaszkiewicz
    Image processing: Nico Geisler & Frank Iwaszkiewicz



    Frank Iwaszkiewicz
    License: None (All rights reserved)

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    Sky plot


    M81 & M82, 


            Frank Iwaszkiewicz