This incredible Orion neighbourhood is always fun to image! It has been 3 years since 2018 so I gave it a try again. Unfortunately clouds have been very persistent, only 4 hours of data was captured. Nice to compare with the two previous attempts with the Esprit120 (December 2018) and with the C11 (March 2018)
testing the new all-sky camera, based on a (non-cooled) ASI 183MC and a Fujinon 2,8mm F1.8 lens. here are some images of last night that include a meteor (as far as I can judge).
The old photometer Stars209 unfortunately died, after the cover window was blown off by the wind. Meanwhile a new meter was obtained Stars 551.
I’m working to get the data nicely represented.
The data from Stars209 were recorded from February 2019 till December 2020, almost non-stop. The CSV download file can be found here: