The Owl Nebula


M97 - The Owl Nebula - Planetary Nebula in Ursa Major

by Bob and Janice Fera

Officina Stellare RC-360AST 14" f/8 Ritchey Chretien Cassegrain

Yankee Robotics Trifid-2 6303E CCD Camera

Astrodon Filters

Ha-OIII-RGB Composite

Ha:240 OIII:240 R:20 G:20 B:20 minutes

Sub-exposures: Ha/OIII 30 minutes, RGB 5 minutes

Image acquired with CCDAutopilot

Processed in CCDstack, PixInsight LE and Adobe Photoshop

Taken March 21-23, 2008 from Eagle Ridge Observatory, Foresthill, CA


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