M45 (Pleiades) - 15 September 2020
A stack of 72 photographs taken through a Celestron RASA 11 (279 mm aperture at F/2.2) with a Nikon D810A DSLR set to ISO 6400.
The exposure times were:
16 x 5 seconds, 12 x 10 seconds, 12 x 15 seconds,
12 x 20 seconds, 8 x 25 seconds and 12 x 30 seconds.
Click on image to see a larger version (about 4.6 Megabytes).
A stack of 72 photographs taken through a Celestron RASA 11 (279 mm aperture at F/2.2) with a Nikon D810A DSLR set to ISO 6400.
The exposure times were:
16 x 5 seconds, 12 x 10 seconds, 12 x 15 seconds,
12 x 20 seconds, 8 x 25 seconds and 12 x 30 seconds.
Click on image to see a larger version (about 4.6 Megabytes).
