Taken 18-Jul-11
Visitors 334

12 of 26 photos
Photo Info

Dimensions2198 x 970
Original file size1011 KB
Image typeJPEG
Color spaceUncalibrated
Date modified18-Jul-11 23:10
NGC 6960 Ha

NGC 6960 Ha

Other Names: The Western Veil. Caldwell 34, The Witch's Broom
Optics: Borg Astrograph 101ED at f/4.1
Mount: Atlas EQG using The Sky6 and EQMOD
Camera: Canon EOS 50D [ UV/IR filter modification by Hap Griffin ]
Filters: IDAS Light Pollution Suppression (LPS-V4-52) Filter combined with Hoya 25a Deep Red Filter. Provides Ha 19nm bandpass
Exposure: 75 Mins [15 x 300s at ISO 800] 15 of best 29 used
Accessories: Auto guided with Borg 45ED and Orion Starshoot Auto guider using PHD
Location: Calgary, AB
Date: July 15, 2011
Notes: Processing: Image acquisition with Maxim DSLR. Image calibration, align, and combine in Maxim DSLR. Levels, curves, crop and resize in Photoshop.
Calibrated w/42 Darks, 40 Bias, 40 Flats using light box Ambient temperature was between +16.2C and +14.4C

Image night was a full moon.