Peter Goodhew
M13
British Astronomical Association Picture of the Week 14 March 2020
Messier 13, a globular cluster of hundreds of thousands of stars, in the constellation Hercules. It is around 24,000 light years from earth, and approximately 145 light years in diameter.
Imaged during a full moon.
Astrodon Blue: 12x300"
Astrodon Green: 15x300"
Astrodon Red: 15x300"
Astrodon Luminance: 71x300"
Total Integration: 9.4 hours
Captured on my dual rig in Spain.
Scopes: APM TMB LZOS 152 (6" aperture 1200mm focal length)
M13
British Astronomical Association Picture of the Week 14 March 2020
Messier 13, a globular cluster of hundreds of thousands of stars, in the constellation Hercules. It is around 24,000 light years from earth, and approximately 145 light years in diameter.
Imaged during a full moon.
Astrodon Blue: 12x300"
Astrodon Green: 15x300"
Astrodon Red: 15x300"
Astrodon Luminance: 71x300"
Total Integration: 9.4 hours
Captured on my dual rig in Spain.
Scopes: APM TMB LZOS 152 (6" aperture 1200mm focal length)