INTEGRAL Science Data Centre


The INTErnational Gamma-Ray Astrophysics Laboratory


INTEGRAL is the INTernational Gamma-Ray Astrophysics Laboratory of the European Space Agency. It observes the Universe in the X-ray and soft gamma-ray band. Since its launch, on October 17, 2002, the ISDC receives the spacecraft telemetry within seconds and provides alerts, processed data and analysis software to the worldwide scientific community.

Latest Results

INTEGRAL Picture of the Month
The stellar wind velocity field of HD 77581
Latest News
2015 JUL 21: INTEGRAL 2015: "The New High Energy Sky after a Decade of Discoveries" held on 5-9 October 2015, in Rome, Italy
2015 JUL 20: INTEGRAL AO-13 General Programme approved
2015 JUL 6: ISDC astronomers use cosmic gravity to create a 'black-hole-scope' (ESA PR, UniGE PR)
2015 JUN 25: Monster black hole wakes up after 26 years (ESA PR)
2015 MAR 09: ISOC opens INTEGRAL's AO-13 (due: Friday, 17 April 2015, 14:00 CEST)
2015 JAN 07: New INTEGRAL Data Distribution Policy for AO-12 (ISDC-News 2015-01-07)
2014 SEP 04: OSA 10.1 released!
2014 AUG 28: INTEGRAL catches dead star exploding in a blaze of glory (ESA PR)
2014 AUG 19: The 10th INTEGRAL Workshop "A Synergistic View of the High Energy Sky" held on 15-19 September 2014, in Annapolis, MD, USA.
2014 JUL 02: INTEGRAL AO-12 General Programme approved
Latest Circulars
ATel 7852: The first thermonuclear X-ray burst from IGR J00291+5934
ATel 7849: Continued activity of IGR J00291+5934 observed by Swift XRT and UVOT
ATel 7848: INTEGRAL/JEM-X detects a bright X-ray flare from Algol (bet Per)
ATel 7837: Optical monitoring of the milli-second X-ray pulsar IGR J00291+5934
ATel 7836: Swift detected a renewed X-ray activity in IGR J00291+5934
ATel 7835: MASTER Optical Flare Detection from the Fastes Accretor in Our Galaxy - IGR J00291+5934
ATel 7788: Preliminary Radio/UV/X-ray Fluxes from July 10 for V404 Cyg as it Fades Towards Quiescence
ATel 7773: Update on the V404 Cyg multi-wavelength campaign: cancellation of UV observations and continuation of other monitoring
ATel 7759: Hard X-ray behavior of V404 Cyg observed with INTEGRAL/IBIS
ATel 7758: INTEGRAL observations of V404 Cyg (GS 2023+338): public data products