Hemisphere:  Northern  ·  Constellation: Camelopardalis (Cam)  ·  Contains:  NGC 2403
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NGC 2403 LHaRGB, 



    
        

            John D (jaddbd)
NGC 2403 LHaRGB
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NGC 2403 LHaRGB

Technical card

Imaging telescopes or lenses: Astro-Tech AT10RCCF

Imaging cameras: QSI 640 wsg-8

Mounts: AP900GTO

Guiding telescopes or lenses: Astro-Tech AT10RCCF

Guiding cameras: starlight Xpress lodestar

Focal reducers: CCDT67

Software: Maxim DL5  ·  photoshop cs5  ·  FocusMax  ·  bf-astro Excalibrator  ·  CCD Commander  ·  ccdstack 2.0

Filters: Astrodon LRGB CCD Imaging Filters (I-Series)  ·  Astrodon H-alpha 5nm


Dates:Jan. 15, 2015

Frames: 73x600"

Integration: 12.2 hours

Avg. Moon age: 24.13 days

Avg. Moon phase: 29.54%


Basic astrometry details

Astrometry.net job: 514392

RA center: 7h 36' 53"

DEC center: +65° 36' 3"

Orientation: 89.479 degrees

Field radius: 0.403 degrees


Resolution: 620x539

Locations: Home Observatory, Glenwood, Maryland, United States

Description

NGC 2403 in Camelopardalis. Part of the M81/82 Group at a distance of 8 million Light years. Lots of cool H II regions; M33 junior.

Original image is raw Ha data
Image B LHaRGB - Ha blended into red channel at 25%

LHaRGB
------------
L 300 x 24, 19 x 600 1x1
Ha 12 x 1200 1x1
RGB 18 x 300 (each) 2x2

Comments

Revisions

  • NGC 2403 LHaRGB, 



    
        

            John D (jaddbd)
    Original
  • Final
    NGC 2403 LHaRGB, 



    
        

            John D (jaddbd)
    B

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Histogram

NGC 2403 LHaRGB, 



    
        

            John D (jaddbd)

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