Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon

Image of the day 10/27/2012

    Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee
    Rosette Nebula in narrowband mapped color
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    Rosette Nebula in narrowband mapped color

    Acquisition details

    Dates:
    Oct. 23, 2012 ·  Oct. 24, 2012
    Frames:
    Astrodon H-alpha 5nm: 12×1200(4h) -20°C bin 1×1
    OIII 3nm: 12×1200(4h) -20°C
    SII 3nm: 10×1200(3h 20′) -20°C
    Integration:
    11h 20′
    Darks:
    18
    Flats:
    10
    Bias:
    15
    Avg. Moon age:
    9.26 days
    Avg. Moon phase:
    69.36%

    Basic astrometry details

    Astrometry.net job: 85942

    RA center: 06h31m55s.7

    DEC center: +04°5804

    Pixel scale: 2.913 arcsec/pixel

    Orientation: -168.912 degrees

    Field radius: 1.578 degrees

    Resolution: 620x460

    File size: 233.2 KB

    Comments

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      Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee
      Original
      Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee
      B
      Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee
      C
    • Final
      Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee
      E

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    Rosette Nebula in narrowband mapped color, 



    
        

            Matt McBee