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Reflection nebula in Ophiuchus ( IC4604 ) Size: 1° x 25' Magnitude: 0.00 RA: 16:25:36 DEC: 00:26:00 Best obeserved in May at midnight Scope: Refractor: Orion ED80, Focal Reducer: f7.5 to f5, Mount: Takahashi EM200 Imaging Method: focal reducer Camera/CCD: Canon EOS 10D Location: Gurnigel / Switzerland 46°44min North; 7°47min West Condition: Seeing: 2 arcsec - Transparency: mag 6 limit Exposure: total 2h 40min (16 frames 600s each) @ ISO 800 Description: Focal Reducer: Alan Gee 1, Software: IRIS Photographer: Martin Mutti, 11.06.2005 photo ranked: 7.39 with 23 votes (not realtime, last updated: 13.11.2009 12:50) References to more Photos: High Resolution Version of this Photo (will open new window)   More of Reflection nebula in Ophiuchus ( IC4604 )   More of Canon EOS 10D   More of Refractor: Orion ED80, Focal Reducer: f7.5 to f5, Mount: Takahashi EM200   More of Martin Mutti   More of focal reducer If you want to judge the quality of that photo, please... (Be fair and take into account that faint and small objects are more difficult than bright and big ones!) [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] © 1997 - 2010 astroscopic labs for design and web programming - photo or article is copyrighted by the photographer or author, respectively