This is a combination of 16 images, each of 120 seconds The images were taken with a Alta-U9 attached to an Meade LX200R 12" F/10 telescope. Each of the images was corrected with a dark frame and a flat field.
Images were through a Luminance filter.
The telescope was guided with an ST-4K attached to a William Optics Megrez 110mm F/5.95 telescope (The Ian Kanan Adams Pass Telescope).