M13 - TEC 140
(click image for Full resolution image)
Date: 7/1/2005
Location: Ada, MI
Optics: TEC 140 f7
Mount: AP400GTO
Camera: SBIG ST-2000XM
Exposure: LRGB: L=12x2min unfiltered/unbinned, R=G=B=Ha=3x2min,2xbinned, Astronomik LRGB filters (42 Minutes Total)
Note: Captured, dark subtracted, flat field, aligned, SD Mask combined and color combined in MaximDL. Final Processing in PS CS.