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Image |
Date |
29 Oct 2011 (Fall) |
Place |
Little Blair Valley, Anza-Borrego Desert, CA |
Exposure
Data |
SII:Ha:OIII 120:180:120 mins @ -20C
SII 8x15, Ha 12x15, OIII 8x15 (bin 1x1) as RGB |
Notes |
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Equipment |
Optics |
Takahashi FSQ-106N Refractor |
Focal
Length |
530mm @f/5 |
Mount |
Astro-Physics 900GTO |
Camera |
SBIG ST-10XME |
Focuser |
Robo-Focus |
Filters |
CFW10A, Astrodon 6nm SII, 3nm Ha, 6nm OIII |
Software |
MaxIm DL, CCDStack, Photoshop |
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