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Image |
Date |
21 Dec 2007 (Fall) |
Place |
Carlsbad, CA |
Exposure
Data |
HaRGB 120:15:15:15 min @ -20C
Ha 8x15, R 3x5, G 3x5, B 3x5 (bin 1x1) |
Notes |
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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 RGB, 6nm Ha |
Software |
CCD Commander, Maxim DL, CCDStack, Photoshop |
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