The LST-1 and CTA published their first Astronomer’s Telegram (ATEL) on 13 Jul 2021; 21:03 UT: “Detection of very-high-energy gamma-ray emission from BL Lac with the LST-1”

Roger Grau has just joined the Gamma-ray Groups at IFAE as PhD student. Roger got his Physics Bachelor’s and Master’s degree at UAB.

On the evening of the 25 March, the Barcelona Raman LIDAR Pathfinder installed on the CTA-North site at the ORM achieved first light.