The Globular Clusters of M33

Photographer
Rod Pommier
Email
pommierr@ohsu.edu
Location of photo
Pommier Observatory, Portland, OR, USA
Date/Time of photo
2013-12-03 through 2013-12-07
Equipment
Telescope/Mount: Celestron Compustar C14 with AstroPhysics 0.75x focal reducer (f/8.3). SBIG STL 11000M with SBIG AO-L adaptive optics at 7 Hz and Baader Planetarium LRGB filters. Exposures: LRGB=360:100:100:100 minutes=15 hours total exposure.
Description
Finding globular clusters that belong to other galaxies is an extraordinary experience. This image of M33 shows the location of four of M33's globular clusters, C27, C39, U49, and U62.