Last updated on 10/25/2014

Comet c2010 G2 Hill
  

0bject Comet c/2010 G2 Hill
Date 12/23/2011
Exposure LRGB 10:10:10:10  (cropped)
Camera STL11000M with Astronomik filters
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS5
Comments Moderate seeing; cold 40 F


  Crop 1.6X
0bject Comet c/2010 G2 Hill
Date 12/16/2011
Exposure LRGB 10:10:10:10  (cropped)
Camera STL11000M with Astronomik filters
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS5, GradientXterminator
Comments Moderate seeing; cool


  Inverted, cropped, enlarged 1.3X

0bject Comet c/2010 G2 Hill
Date 5/30/2011
Exposure L 20 x 120 seconds (cropped; composite image)
Camera STL11000M with Astronomik filters (water assisted cooling)
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS5, GradientXterminator
Comments Comet only 7 northwest of Polaris; moderate to poor seeing