Hercules Globular Cluster
M13 is a
rather dense globular cluster that is sometimes visible with
the naked eye. It lies 25,000 light years from Earth, is 145 light
years across, and contains over 300,00 stars. Galaxy IC4617 appears
faintly at mid-top if you zoom-in. North is at the top.
AstroTech AT8RC 8" F8 Ritchey-Chretien with ATFF2 Field Flattener,
Celestron CI-700 Mount
Orion StarShoot Pro V2 one-shot color
QHY5L-IIM through Orion Deluxe OAG, PHD guiding software
(9) 5 min
Nebulosity, PhotoShop CS2
06-13-15, Tierra del Sol, CA. Below average seeing, some clouds.