M-97 The Owl Nebula Color

Subject:M-97, Owl Nebula. A Planetary Nebula in Ursa Major. 1300 light years distant.
Telescope:Celestron 8" with f/6.3 focal reducer
Mount:Losmandy G-11
Imager:SBIG ST-7 CCD
Image Details:An RGB composite image using SBIG color filter wheel. R:8min G:12min B:24min Dark Frames Subtracted, self guided. A dark frame was subtracted from each image. February 8, 2000.

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Last Modified: 6/18/07 7:14a
This page:© Copyright 2005 by John A. Blackwell