Giulio Lucchetta has just started as a new postdoc of the Gamma-ray Group.

The CTA LST telescope is back in operation. After a few weeks dedicated to cleaning the site and checking the telescope subsystems, the first sky data were taken in early February.

“First Combined Study on Lorentz Invariance Violation from Observations of Energy-dependent Time Delays from Multiple-type Gamma-ray Sources Part I - Motivation, Method Description and Validation through Simulations of H.E.S.S., MAGIC and VERITAS Datasets” by D. Kerszberg and M. Martínez has been accepted for publication in The Astrophysical Journal.