Instrumentation

First LST observations after the volcano eruption.

February 9, 2022

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.

Observations of the standard candle of gamma-ray astronomy, the Crab Nebula, on the nights of February 4 and 5 confirm that the telescope performance has not suffered any significant degradation. The data analysis has been led by IFAE, with the participation of Chaitanya Priyadarshi and Abelardo Moralejo.

IFAE members Manel Martínez, Rafa García and Pau Llanes took part in the on-site preparations for the restart of operations. Oscar Blanch and Daniel Kerszberg contributed to the recommissioning of the telescope camera, and the data analysis was led by IFAE, with the participation of Chaitanya Priyadarshi and Abelardo Moralejo.

Latest Group News

Open school

The MAGIC Collaboration held its 1st data-analysis open school

September 12, 2025

On the 8th and 9th of September, the MAGIC Collaboration held its 1st data-analysis school open to the public .

New Member

New member in the Gamma-rays group

September 11, 2025

Carolina Hernández is involved in the development of the LST telescopes, in La Palma.

New Member

New member in the Gamma-Rays group

July 3, 2025

Sarah Wagner joined the Gamma Rays group as a PostDoctoral researcher