by Dave Mitsky
This 50-second-long image of the globular cluster M28 (NGC 6626) in Sagittarius was captured remotely on 2010/10/6 using the Bradford Robotic Telescope's 14" f/11 Celestron C14 SCT and FLI MicroLine camera located on Tenerife in the Canary Islands. A Celestron focal reducer yielding an effective focal length of 1877mm at f/5.3 was employed. North is up and east is to the left in the image.
For additional information on M28, see http://www.seds.org/messier/m/m028.html