Last updated on 10/26/2014

NGC 6791

0bject NGC 6791 Open Cluster in Lyra
Date July 5, 2012
Exposure RGB  30:30:30 (cropped, binned 1x1)
Camera STL11000M with AstroDon Gen II filters, water assisted cooling
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding External guide head with 50mm MiniBorg
Processing MaximDL, Photoshop CS5,  AstroActions, GradientXterminator
Comments Very warm with waning moon high in the sky

  Full resolution crop

0bject NGC 6791 Open Cluster in Lyra
Date June 14-16, 2011
Exposure LRGB  20:80:80:80 (cropped, binned 1x1)
Camera STL11000M with Astronomik filters, water assisted cooling
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding External guide head with 50mm MiniBorg
Processing MaximDL, Photoshop CS5,  AstroActions, GradientXterminator
Comments Bright moon (full on 6/15) but with good seeing (FWHM 3 - 3.5)