The Trifid Nebula, M20, in Sagittarius
Unmodified EOS 40D & Celestron C8 telescope.
Manually off-axis guided for 13 x 5-minute exposures, f6.3, ISO 1600; 1 x 5- & 5 x 3-minute exposures, f6.3, ISO 1000. Registered and stacked using DeepSkyStacker software.
Not an easy object to image from the UK, as it is far to the South.
494
views
2
faves
11
comments
Uploaded on July 1, 2011
The Trifid Nebula, M20, in Sagittarius
Unmodified EOS 40D & Celestron C8 telescope.
Manually off-axis guided for 13 x 5-minute exposures, f6.3, ISO 1600; 1 x 5- & 5 x 3-minute exposures, f6.3, ISO 1000. Registered and stacked using DeepSkyStacker software.
Not an easy object to image from the UK, as it is far to the South.
494
views
2
faves
11
comments
Uploaded on July 1, 2011