M13 2009-07-28

M13 2009-07-28
Object
M13
Telescope
Celestron NexStar SE 8
Focal length
1000mm (0.5x focal reducer)
Filters
IR block filter
Camera
Philips SPC900NC SC1 (long exposure mod)
Exposure
5s
Capturing Software
K3CCDTools3 3.5.10.1082
Stacking Software
Registax 5.0.2.8 (quality setting 90%)
Atmospheric conditions
Seeing: 5 of 10 (Pickering), Transparency: good, Darkness: illuminated by city lights
Location
Aschaffenburg, Germany
Date
2009 July 28, 21:30 UTC