ivo://nasa.gsfc.tan/gcn INTEGRAL (via VO-GCN) S. Mereghetti +39 223699323 sandro@iasf-milano.inaf.it 2024-08-20T19:13:40 This VOEvent message was created with GCN VOE version: 15.08 17jun22 The Sun and Moon values are valid at the time the VOEvent XML message was created. A countrate increase trigger in the Anti-Coincidence Shield of the INTEGRAL-SPI instrument. RA Dec 0.0000 0.0000 0.0000 The RA,Dec coordinates are of the type: unavailable/inappropriate. INTEGRAL Satellite, SPI-ACS Instrument process.variation.burst;em.gamma