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Contains:  NGC 4747, NGC 4725, NGC 4712

Image of the day 05/24/2016

Getting plate-solving status, please wait...
    NGC 4725, 





    
        

            Stefan Westphal
    NGC 4725

    NGC 4725

    Technical card

    Resolution: 2507x1989

    Dates:May 5, 2016May 6, 2016May 7, 2016

    Frames:
    Baader Planetarium 36mm Blue: 21x360" -20C bin 1x1
    Baader Planetarium 36mm Green: 18x360" -20C bin 1x1
    Baader Planetarium 36mm Luminance: 36x360" -20C bin 1x1
    Baader Planetarium 36mm Red: 22x360" -20C bin 1x1

    Integration: 9.7 hours

    Darks: ~15

    Flats: ~58

    Bias: ~159

    Avg. Moon age: 19.33 days

    Avg. Moon phase: 1.17%

    Bortle Dark-Sky Scale: 4.00

    Mean FWHM: 3.20

    Astrometry.net job: 1078441

    RA center: 192.576 degrees

    DEC center: 25.470 degrees

    Pixel scale: 1.170 arcsec/pixel

    Orientation: 177.115 degrees

    Field radius: 0.520 degrees

    Locations: Langenweddingen, Sülzetal, Sachsen-Anhalt, Germany

    Description

    Image Data:
    Date: 05.- 07.05.2016
    Location: Langenweddingen/Sülzetal SA
    Telescope: 10"f4,8 Newton - 1200mm
    Corrector: Gyulai GPU
    Camera: Atik 383L+ at -20°C
    integration time: LRGB 216:132:108:126min
    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)
    8238
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    NGC 4725, 





    
        

            Stefan Westphal

    In these public groups

    Astrofreunde-Franken