TITLE: GCN GRB OBSERVATION REPORT NUMBER: 2572 SUBJECT: GRB 040422: a long GRB detected with INTEGRAL DATE: 04/04/22 08:05:12 GMT FROM: Diego Gotz at IASF-CNR S. Mereghetti, D. Gotz (IASF, Milano), J. Borkowski, M. Beck (ISDC) on behalf of the IBAS Localization Team, S. Shaw and R. Walter on behalf of the INTEGRAL Science data Centre (ISDC) and the INTEGRAL Science Working Team report: An 8 s long GRB has been detected with the INTEGRAL Burst Alert System (IBAS) on April 22 at 06:58:02 UT. The GRB has been detected with IBIS/ISGRI in the 15-200 keV band. Its coordinates (J2000) are: R.A. 18h 42m 00s Dec. +01deg 59' 29'' with an uncertainty of 2.5 arcmin. The preliminary peak flux in the 20-200 keV range is about 2.7 photons/cmsq/s (2.5 x 10^-7 erg/cmsq/s) (1 s integration time). This message can be cited.