Technical Information:
LRGB: 97:36:36:60 (L unbinned-comprised of 20x4, 1x5, 2x6; RGB binned 2x2; R and G 6 six minute images and B 6 ten minute images).
Equipment: 10" LX200 at f/4.6, and an SBIG ST-7E camera/CFW-8 color filter wheel
Image Acquisition/Camera Control: CCDSoft V5.
Processing: All images calibrated (darks only) and registered in AIP4WIN. Luminance images add combined in CCDSoft; RGB median combined in AIP4WIN. Color combine, and adjustment of curves and levels, performed in Photoshop 5.5.
Location: My back yard in Bellevue, Washington, elevation 600'.
Date: Luminance images taken during the night of 8/17/01; RGB taken during the night of 8/13/01.
CCD Temperature: -15C