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Blinking Planetary Nebula ( NGC6826 ) Size: 25" x 25" Magnitude: 9.80 RA: 19:44:48 DEC: 00:31:00 Best obeserved in Juli at midnight Scope: Celestron C9 and Takahashi EM200 Temma PC jr. Imaging Method: prime focus Camera/CCD: SBIG ST-7ME Location: Kawasaki-city/ Kanagawa/ Japan Condition: Seeing: very good - Transparency: very good Exposure: Luminace: 30 frames 60s each, R, G, B: 10 frames of 60s Description: This picture was taken under severe light-polluted area Photographer: Hirofumi Oishi, 15.06.2004 photo ranked: 6.45 with 33 votes (not realtime, last updated: 13.11.2009 12:50) References to more Photos: More of Blinking Planetary Nebula ( NGC6826 )   More of SBIG ST-7ME   More of Celestron C9 and Takahashi EM200 Temma PC jr.   More of Hirofumi Oishi   More of prime focus 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