Home Index page Previous image Next image
Click to view the full size image: 2184x1472, 545 KB
Rosette Nebula
NGC2237
Object
Type Diffuse Nebula
Constellation Monoceros
Distance 5,500 ly
Magnitude
Angular Size 80x60 arc min
Size
More Info  SEDSAPODEssay by Robert Gendler ©
Image
Date 2009-12-18
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data HaRGB 180:20:20:20 mins @ -20C
Ha 12x15 (1x1), R 4x5, G 4x5, B 4x5 (bin 2x2)
Notes Taken with a borrowed camera.
Equipment
Optics Takahashi FSQ-106N Refractor
Focal Length 530mm @f/5
Mount Astro-Physics 900GTO
Camera SBIG ST-10XME
Focuser Robo-Focus
Filters CFW9, Astrodon 6nm Ha, LRGB
Software MaxIm DL, CCDStack, Photoshop

Site and content copyright ©2005-2012 Behyar Bakhshandeh. All rights reserved.