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Contains:  M 94, NGC 4736

Image of the day 06/05/2015

Getting plate-solving status, please wait...
    The rings of M94, 





    
        

            Stefan Westphal
    The rings of M94

    The rings of M94

    Technical card

    Resolution: 2198x1593

    Dates:April 20, 2015April 21, 2015

    Frames:
    Baader Planetarium 36mm Blue: 15x360" bin 1x1
    Baader Planetarium 36mm Green: 15x360" bin 1x1
    Baader Planetarium 36mm Luminance: 43x360" -20C bin 1x1
    Baader Planetarium 36mm Red: 15x360" -20C bin 1x1

    Integration: 8.8 hours

    Darks: ~17

    Flats: ~62

    Bias: ~160

    Avg. Moon age: 2.45 days

    Avg. Moon phase: 6.93%

    Bortle Dark-Sky Scale: 3.00

    Astrometry.net job: 653425

    RA center: 192.711 degrees

    DEC center: 41.118 degrees

    Orientation: -2.582 degrees

    Field radius: 0.526 degrees

    Locations: Kreben, Westmittelfranken, Bayern, Germany

    Description

    Image Data:
    Date: 20., 21.04.2015
    Location: Kreben / Mittelfranken
    Telescope: 10"f4,8 Newton - 1200mm
    Correcktor: Gyulai GPU
    Camera: Atik 383L+ at -20°C
    integration time: LRGB 258:90:90:90min
    Guiding: Ts Off Axis Guider and M-Gen ll
    Processing: DSS, Fitswork, Photo Shop CS6

    Comments

    Author

    Chillspeedy
    Stefan Westphal
    License: None (All rights reserved)
    161915
    Like

    Revisions

      The rings of M94, 





    
        

            Stefan Westphal
      Original
    • Final
      The rings of M94, 





    
        

            Stefan Westphal
      B

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    The rings of M94, 





    
        

            Stefan Westphal

    In these public groups

    Astrofreunde-Franken