M 101
Object | M101 Pinwheel Galaxy |
Date |
Luminance - February, 2004 RGB - March, 2002 |
Special Info | Mark Jenkins and Trent Kjell |
Telescope |
Astro-Physics FastMax 235 mak / newt @ f4.3 Astro-Physics 10" mak / cas @ f9 (lum) |
Camera | SBIG ST-10XE Class 1 & 0 / SBIG CFW-8 Color Filter Wheel w/Custom Scientific Hydrogen Alpha Filter. |
Other Equipment | RoboFocus & bracket / Optec TCF-S Digital Focuser |
Technique | LRGB:7,4,2,5 hours@ 1x1 |
Software | Maxim DL/CCD Photoshop 8 |