Thank you for sharing your photos - this is exactly what this project is all about! :-)
First test of the Player One Poseidon-C (large APS-C sensor) on a Celestron RASA 8" telescope.
No filters used, which was a mistake—this caused large star halos. A UV/IR cut filter must be used; it's impossible to operate this telescope without a filter.
(Celestron are quite the jokers—their telescope can't be used without filters, yet there's no standard way to mount them.)
What happens when shooting with high ISO and short exposures compared to low ISO? (total imaging time is the same)This frame is "low ISO and long exposures," th…
What happens when shooting with high ISO and short exposures compared to low ISO? (total shooting time is the same) This frame uses "high ISO and short exposure…
An "old" image (2017), taken using older techniques—a standard, unmodified Canon 77D on an ED80 tube with a flattener. Focal length = 510mm. The Heq5 Pro still…
First test of the Player One Poseidon-C on an RASA 8" tube. A crop of the central part. (The camera is here, but there are no objects for it in the spring.)
First test of the Player One Poseidon-C (large APS-C sensor) on a Celestron RASA 8" telescope. No filters used, which was a mistake—this caused large star halos…
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