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Image |
Date |
04 Oct 2013 (Fall) |
Place |
Carlsbad, CA |
Exposure
Data |
SII:Ha:OIII 240:200:240 mins @ -20C
SII 12x20, Ha 10x20, OIII 12x20 (bin 2x2) as RGB |
Notes |
Ha was collected on a different night.
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Equipment |
Optics |
DSI RC10C Corrected RC Astrograph |
Focal
Length |
1867mm @f/7.3 |
Mount |
Astro-Physics 900GTO |
Camera |
QSI 683wsg-8 |
Focuser |
Built-in Secondary Focuser |
Filters |
Astrodon 3nm SII, NII, Ha |
Software |
Maxim DL, CCDStack, Photoshop |
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