The All-sky camera has now been in use since June 2021, and made during it’s operation almost 3 million pictures on a permanent basis day/night.
As from today it got the designation EN904, as part of the European Network for fireball detection.
Hans Betlem performed a calibration of the camera images, so it can be used for measurements in case fireballs are detected.
The Fujinon lens combined with the ASI183MC has a lot of aberration near the horizon.