GO BACK

Click On A Button To Change The Image

The Owl Nebula (M97) in Ursa Major
Imaged in Red, Green, Blue, N-II, S-II, H-alpha, and O-III


Date: March 3, 2006
Instrument: Celestron C11
Camera: SBIG ST2K
Mount: Astrophysics AP1200
Guiding: None
Exposure:
Luminance: 42 Min (28 X 1.5 Minute, 1X1 Binning)
Red: 18 Min (18 X 1 Minute, 2X2 Binning)
Green: 18 Min (18 X 1 Minute, 2X2 Binning)
Blue: 18 Min (18 X 1 Minute, 2X2 Binning)
Filters: SBIG
Capture Software: MaxIM DL
Processed in MaxIM DL and Photoshop CS2
Location: My Dark Sky Site in Highland County, Ohio

Date: July 08, 2007
Instrument: 14" f11 Celestron
Mount: AP1200
Camera: SBIG ST11K
Exposure (2X2 Bin):
Blue: 15 Min
Guiding: AOL/MOAG/STL-Remote
Processed in MaximDL, Picture Window Pro and Photoshop CS2
Location: My Dark Sky Site in Highland County, OH

Date: March 26,27, 2009 & April 3, 11, 2009
Instrument: 14" f11 Celestron
Mount: AP1200
Camera: SBIG ST11K
Exposure: (2X2 Bin)
H-alpha 160 Min
Sulphur-II 120 Min
Nitrogen-II 180 Min
Oxygen-III 120 Min
Guiding: AOL/MOAG/STL-Remote
Processed in MaximDL, Picture Window Pro and Photoshop CS2
Location: My Dark Sky Site in Highland County, OH