Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
M42, 



    
        

            njherr
M42
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M42

M42, 



    
        

            njherr
M42
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M42

Technical card

Imaging telescopes or lenses: AstroTech AT65EDQ

Imaging cameras: QSI 683wsg-8

Mounts: Paramount MX

Software: Software Bisque TheSkyX Professional  ·  Cyanogen Maxim DL 5 Pro  ·  Photoshop CS5

Filters: Astrodon Ha 3nm FWHM  ·  Astrodon R Tru-Balance E-Series Gen 2  ·  Astrodon G Tru-Balance E-Series Gen 2  ·  Astrodon B Tru-Balance E-Series Gen 2


Dates:Feb. 7, 2015

Frames:
Astrodon B Tru-Balance E-Series Gen 2: 10x10" bin 3x3
Astrodon G Tru-Balance E-Series Gen 2: 10x10" bin 3x3
Astrodon Ha 3nm FWHM: 10x30" bin 2x2
Astrodon Ha 3nm FWHM: 10x120" bin 3x3
Astrodon R Tru-Balance E-Series Gen 2: 10x10" bin 3x3

Integration: 0.5 hours

Avg. Moon age: 17.91 days

Avg. Moon phase: 89.23%


Basic astrometry details

Astrometry.net job: 534178

RA center: 5h 35' 45"

DEC center: -5° 3' 39"

Pixel scale: 5.286 arcsec/pixel

Orientation: -102.183 degrees

Field radius: 1.470 degrees


Resolution: 1592x1215

Comments

Revisions

  • M42, 



    
        

            njherr
    Original
  • Final
    M42, 



    
        

            njherr
    B

Sky plot

Sky plot

Histogram

M42, 



    
        

            njherr