Location of photoPommier Observatory, Portland, OR, USA
Date/Time of photo2013-12-03 through 2013-12-07
EquipmentTelescope/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.
DescriptionFinding 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.