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Contains:  NGC 2023, Horsehead nebula, IC 434

Image of the day 12/31/2016

Getting plate-solving status, please wait...
    Horsehead Nebula, 





    
        

            Jerry Huang
    Horsehead Nebula

    Horsehead Nebula

    Technical card

    Imaging telescope or lens:GSO RC 10" 250mm Carbon

    Imaging camera:QHYCCD 163M

    Mount:Paramount MX

    Guiding telescope or lens:GSO RC 10" 250mm Carbon

    Guiding camera:QHYCCD 5L-IIm

    Focal reducer:AP CCDT67 0.67x

    Software:Photoshop CCDeepSkyStackerRegistar

    Filters:Optolong GOptolong ROptolong LOptolong B

    Resolution: 1523x2048

    Dates:Dec. 24, 2016Dec. 25, 2016

    Frames:
    Optolong B: 10x600" bin 2x2
    Optolong G: 11x600" bin 2x2
    Optolong L: 39x600" bin 1x1
    Optolong R: 13x600" bin 2x2

    Integration: 12.2 hours

    Avg. Moon age: 25.65 days

    Avg. Moon phase: 16.22%

    Astrometry.net job: 1386038

    RA center: 5h 40' 58"

    DEC center: -2° 26' 9"

    Pixel scale: 1.206 arcsec/pixel

    Orientation: 87.763 degrees

    Field radius: 0.427

    Comments

    Author

    fotojerry999
    Jerry Huang
    License: None (All rights reserved)
    210114
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    Horsehead Nebula, 





    
        

            Jerry Huang

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