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Rosette Nebula in Emission-Line
NGC2237
Object
Type Diffuse Nebula
Constellation Monoceros
Distance 5,500 ly
More Info
Image
Date 16 Feb 2010 (Winter)
Place Carlsbad, CA
Exposure Data Ha 150 mins @ -20C
Ha 10x15 (bin 1x1)
Notes
Equipment
Optics Takahashi MT200 Newtonian
Focal Length 960mm @f/4.8
Mount Astro-Physics 900GTO
Camera SBIG ST-10XME
Focuser TAK MEF-1
Filters CFW10A, Astrodon 3nm Ha
Software MaxIm DL, CCDStack, Photoshop

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