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Image of the day 10/09/2016

Getting plate-solving status, please wait...
    Bubble Nebula M52 SHO, 





    
        

            NicolaAntonio

    Bubble Nebula M52 SHO

    Technical card

    Resolution: 2024x2038

    Dates:Oct. 3, 2016Oct. 4, 2016

    Frames:
    Astronomik Ha 6nm 31mm: 14x1200" -25C bin 1x1
    Astronomik O3 6nm 31mm: 10x1200" bin 1x1
    Astronomik S2 6nm 31mm: 10x1200" bin 1x1

    Integration: 11.3 hours

    Darks: ~25

    Flats: ~25

    Avg. Moon age: 2.71 days

    Avg. Moon phase: 8.25%

    Mean SQM: 18.50

    Mean FWHM: 1.10

    Temperature: 12.00

    Astrometry.net job: 1270185

    Data source: Backyard

    Description

    Blending L_ha R_sII g_ha+oIII 30% B_oIII+ha 10%

    Comments

    Author

    NicolaAntonio
    NicolaAntonio
    License: None (All rights reserved)
    6808
    Like

    Histogram

    Bubble Nebula M52 SHO, 





    
        

            NicolaAntonio

    In these public groups

    Imagers of Italy
    Narrowband imaging