NGC 6522/28 - Through Baade's Window

(click image for full resolution)

24-inch RC Optical Systems Telescope
SBIG STL11000 CCD Camera
Custom Scientific Filters
June 1st, 2008
Mount Lemmon SkyCenter
RGB = 30:20:30 minutes
TheSky (Software Bisque), Maxim DL/CCD (Cyanogen)
CCDStack (CCDWare), Mira (MiraMetrics), Maxim DL (Cyanogen), Photoshop CS3

Adam Block/Mount Lemmon SkyCenter/University of Arizona