DeepSkyObjects.Com
Crab Nebula
M1
Object
Type
Supernova Remnant
Constellation
Taurus
Distance
6,300 ly
More Info
Image
Date
21 Dec 2007 (Fall)
Place
Carlsbad, CA
Exposure Data
Ha 120 mins @ -20C
Ha 8x15 (bin 1x1)
Notes
Equipment
Optics
Vixen VC200L Corrected Reflector
Focal Length
1280mm @f/6.4
Mount
Astro-Physics 900GTO
Camera
SBIG ST-2000XM
Focuser
Robo-Focus
Filters
CFW10A, Astrodon 6nm Ha
Software
CCD Commander, MaxIm DL 4, CCDStack, Photoshop cs3