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Time Travel Research Center © 2005 Cetin BAL - GSM:+90 05366063183 - Turkey / Denizli The Sword of OrionM42, M43, NGC 1973-75-77 |
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The Sword of Orion Stellarvue SV102T 4" f/8 Refractor with Televue 0.8x Reducer/Flattener Yankee Robotics Trifid-2 6303E CCD Camera Astrodon Filters HaRGB Composite: 185:70.5:70.5:70.5 minutes Sub-exposures: Ha:9x20 min, 5x1min R,G,B:7x10 min, 7x30 sec Image acquired with CCDAutopilot Processed in CCDstack, MaxIm/DL (with RC-Astro plug-in), PixInsight LE and Adobe Photoshop Taken January 5, 7, and 15, 2007 from Eagle Ridge Observatory, Foresthill, CA |