(Click on image for full size version)
|Exposure Data:||6/8/2006. RGB: 5x10m, 5x10m,
5x10m, 1x1. -15°C, 0.55 arc-sec./pixel.
|Processing:||Acquired via CCDAutoPilot 3 and CCDSoft,
reduced, aligned, combined and RGB combine in CCDStack. Curves,
levels, LAB and other processing in Photoshop.
|Optical System:||14.5” Ritchey-Chretien @ F/9 w/FFC,
Apogee Alta U16M/FLI CFW-7 CCD
camera, AstroDon filters, Paramount
ME, dithered 3 pixels, off-axis guided with SBIG ST-402ME.
|Comments:||FOV is over 0.5° on a side, even though
sub-framed to 3402 x 3402 pixels! Here is a
link to the same target with the same scope but smaller image with a