TITLE:   GCN CIRCULAR
NUMBER:  39563
SUBJECT:  INTEGRAL: end of scientific operations
DATE:    25/03/03 08:52:32 GMT
FROM:    Carlo Ferrigno <carlo.ferrigno@unige.ch>

From 2025-03-04 at 12:08:04 UT, data from the INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL)  will not be transmitted anymore to the INTEGRAL science data centre (ISDC) owing to the end of scientific operations, more than 22 years after its launch. As a consequence, the INTEGRAL  Burst Alert System (IBAS) will be discontinued and no more alerts nor GCN notices distributed (see https://gcn.gsfc.nasa.gov/integral.html for the current INTEGRAL GCN notices).

The IBAS team thanks all the scientific community for the continuous support.