These
are color CCD images taken through a 15" Obsession
on a Dual-axis Aluminum Platform. A Canon 10D CCD camera
was used for all the images, and guiding was done using
the Cordless Remote Slew Control and a separate guidescope
attached to the truss tubes. All photos were taken at
the Intl Telescope Meeting in Kaernten, Southern Austria.
M42 -- this is one 60 second exposure