Comet 17P/Holmes
DateOctober 30, 2007
Optics: Orion 100mm ED Refractor
Mount: Sky-Watcher HEQ5
Camera: Nikon D80 at ISO 800
Exposures: 17 Light Frames and 10 Dark Frames at 15 sec. each calibrated and combined with Images Plus and adjusted with PhotoShop CS3.
