M51
Object | M51 |
Date | March 2004 |
Special Info | Trent Kjell |
Telescope | Astro-Physics 10" mak / cas @ f9 |
Camera | SBIG ST-10XE Class 0 / SBIG CFW-8 Color Filter Wheel w/Custom Scientific Hydrogen Alpha Filter. |
Other Equipment | Optec TCF-S Digital Focuser/More details to follow. |
Technique | LRGB:4,1,1,2 @ 1x1 |
Software | Maxim DL/CCD Photoshop 8 |