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Contains:  NGC 1999, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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M42 : The Orion Nebula, 





    
        

            Toshiya Arai
M42 : The Orion Nebula

M42 : The Orion Nebula

Technical card

Imaging telescope or lens:Takahashi Epsilon 130D

Imaging cameras:QHYCCD QHY367CQHYCCD QHY600

Mount:Hobym Observatory CRUX170HD

Guiding telescope or lens:Takahashi GT-40

Guiding camera:Starlight Xpress Lodestar2

Software:Adobe Photoship CC 2017PixInsight 1.8FlatAidePro

Resolution: 4095x2673

Dates:Nov. 19, 2019Nov. 20, 2019

Frames:
Astrodon True Balance E series II Blue: 5x300" (gain: 26.00) -20C
Astrodon True Balance E series II Blue: 10x6" (gain: 26.00) -20C
Astrodon True Balance E series II Green: 5x300" (gain: 26.00) -20C
Astrodon True Balance E series II Green: 10x6" (gain: 26.00) -20C
Astrodon True Balance E series II Luminance: 20x3" (gain: 26.00) -20C
Astrodon True Balance E series II Luminance: 9x600" -20C
Astrodon True Balance E series II Red: 5x300" (gain: 26.00) -20C
Astrodon True Balance E series II Red: 10x6" (gain: 26.00) -20C
Baader UV/IR Cut: 20x3" -20C
Baader UV/IR Cut: 40x300" -20C

Integration: 6.2 hours

Avg. Moon age: 22.28 days

Avg. Moon phase: 48.59%

Astrometry.net job: 3072054

RA center: 5h 35' 25"

DEC center: -5° 27' 43"

Pixel scale: 4.057 arcsec/pixel

Orientation: 1.256 degrees

Field radius: 2.756

Locations: Shirosato, Shirosato-town, Ibaraki, Japan

Data source: Traveller

Comments

Author

ToshiyaArai
Toshiya Arai
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Revisions

  • M42 : The Orion Nebula, 





    
        

            Toshiya Arai
    Original
  • M42 : The Orion Nebula, 





    
        

            Toshiya Arai
    B
  • Final
    M42 : The Orion Nebula, 





    
        

            Toshiya Arai
    C

Sky plot

Sky plot

Histogram

M42 : The Orion Nebula, 





    
        

            Toshiya Arai