Telescope: Skywatcher 8" f/5 Newtonian
Focus: Prime focus
Camera: SAC7B, uncooled
Exposure: 53 x 25s
Date: 26th Jan 2003
Processing: Acquired in Astrovideo as
FITS. Stacked in Iris.
The most distant object I have imaged.
This quasar was selected for its high brightness and large redshift.
The actual distance calculation depends on the value the Hubble constant,
but it is at very near the edge of the observable universe.