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Taken on July 1, 2005 from Fremont Peak State Park in San Juan Bautista, Ca.
AP180EDT f/9 imaging scope used at f/6.75
AP 0.75x Telecompressor
FLI IMG6303E imaging camera @ -30C
AP80/900mm guidescope
SBIG ST7E guide camera
FLI CFW7 color filter wheel
3nm FWHM Custom Scientific Ha 50mm AR-Coated filter
6 exposures of 15 minutes through Ha filter
1.5 hours total exposure time