Capturing M13
Digital Astrophotography by Andy Weeks
Deep Sky Objects Home
The Great Hercules Cluster
Picture Data
Camera
: Canon XTi
Lens
: Meade LX200 telescope at ~ 1600mm; ISO 1600
F/ratio:
f/6.3
Exposure
: 7 Minutes
Filter
: None
Date
: October 3, 2007
Location
: Batavia, Illinois - USA
Temp
: 54
o
F
Transparency: 4 of 5
Seeing: 4 of 5
Notes: Images obtained and
Extended Add
stacking with Images Plus 2.82;
Processed via Stretching with Images Plus;
Removed noise with Noise Ninja Photoshop Plug-In.