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

Image of the day 10/28/2012

    Rosette bicolor (H-O-O), 



    
        

            Matt McBee
    Rosette bicolor (H-O-O)
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    Rosette bicolor (H-O-O)

    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 bin 1×1
    Integration:
    8h
    Darks:
    18
    Flats:
    10
    Bias:
    20
    Avg. Moon age:
    9.26 days
    Avg. Moon phase:
    69.36%

    Basic astrometry details

    Astrometry.net job: 141270

    RA center: 06h31m54s.5

    DEC center: +04°5714

    Pixel scale: 2.911 arcsec/pixel

    Orientation: -168.909 degrees

    Field radius: 1.640 degrees

    Resolution: 620x469

    File size: 241.3 KB

    Locations: Driveway, Kingsport, TN, United States

    Description

    In this view, the OIII data is mapped to blue and green while the Ha data is mapped to red.

    Comments

    Revisions

    • Final
      Rosette bicolor (H-O-O), 



    
        

            Matt McBee
      Original
      Rosette bicolor (H-O-O), 



    
        

            Matt McBee
      B
      Rosette bicolor (H-O-O), 



    
        

            Matt McBee
      C

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    Rosette bicolor (H-O-O), 



    
        

            Matt McBee