Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
NGC 2244 Bi-Color, 



    
        

            cclark
NGC 2244 Bi-Color
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NGC 2244 Bi-Color

Technical card

Imaging telescopes or lenses: Astro-Tech AT72ED

Imaging cameras: Canon EOS 450D / Digital Rebel XSi / Kiss X2

Mounts: CGEM DX

Guiding telescopes or lenses: Astro-Tech AT8RC

Guiding cameras: Orion SSAG

Software: Binary Rivers Backyard EOS  ·  PixInsight

Filters: Astronomik EOS Clip OIII 12nm  ·  Astronomik Clip-Filter (EOS)/H-Alpha-CCD 12nm


Dates:Jan. 6, 2013

Frames: 18x1200" (6h)

Integration: 6h

Avg. Moon age: 23.55 days

Avg. Moon phase: 35.32%


Basic astrometry details

Astrometry.net job: 97965

RA center: 6h 31' 59"

DEC center: +4° 58' 44"

Pixel scale: 2.486 arcsec/pixel

Orientation: 176.047 degrees

Field radius: 0.754 degrees


Resolution: 620x486

Description

My first attempt at bi-color (Ha/OIII) imaging.

Comments

Revisions

  • NGC 2244 Bi-Color, 



    
        

            cclark
    Original
  • NGC 2244 Bi-Color, 



    
        

            cclark
    B
  • NGC 2244 Bi-Color, 



    
        

            cclark
    C
  • Final
    NGC 2244 Bi-Color, 



    
        

            cclark
    D

Sky plot

Sky plot

Histogram

NGC 2244 Bi-Color, 



    
        

            cclark