this image is composed of 3 hours of Astrodon 6nm 92%T H-a and 80 min of unbinned red for luminance, and 60 min each of binned RGB.
Description
this image is composed of 3 hours of Astrodon 6nm 92%T H-a and 80 min of unbinned red for luminance, and 60 min each of binned RGB.
Image Date: 06/16/2007
Details: Exposure Time: 6.33 hrs H-a, RGB
Camera: SBIG STL11000
Telescope: RC Optical 16" f/8.9 Ritchey-Chretien
Mount: Software Bisque Paramount ME
Details: Exposure Time: 6.33 hrs H-a, RGB
Camera: SBIG STL11000
Telescope: RC Optical 16" f/8.9 Ritchey-Chretien
Mount: Software Bisque Paramount ME