27 x 20 minutes
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[SII] = Red, Halpha = Green, [OIII] = Blue
Taken on November 14, 15, 17, 18, 20 - 25, 2005 from my backyard in Castro Valley, California
AP180EDT f/9 imaging scope used at f/6.75
AP 0.75x Telecompressor
FLI IMG6303E imaging camera @ -26C
AP80/900mm guidescope
SBIG ST7E guide camera
FLI CFW7 color filter wheel
6nm FWHM AstroDon Ha 50mm AR-Coated filter
6nm FWHM AstroDon [SII] 50mm AR-Coated filter
6nm FWHM AstroDon [OIII] 50mm AR-Coated filter
6 exposures of 20 minutes through Ha filter
9 exposures of 20 minutes through [SII] filter
12 exposures of 20 minutes through [OIII] filter
9 hours total exposure time