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Ten years of the INTEGRAL Burst Alert System (IBAS)
Sandro Mereghetti
The INTEGRAL Burst Alert System (IBAS) has been developed to detect and locate in real time the gamma-ray bursts (GRBs) serendipitously observed by INTEGRAL. The IBAS software runs…
Variable gamma-ray emission from the Crab Nebula: short flares and long "waves"
E. Striani, M. Tavani, V. Vittorini +22
Gamma-ray emission from the Crab Nebula has been recently shown to be unsteady. In this paper, we study the flux and spectral variability of the Crab above 100 MeV on different tim…
GOLIA: an INTEGRAL archive at INAF-IASF Milano
A. Paizis, S. Mereghetti, D. Götz +5
We present the archive of the INTEGRAL data developed and maintained at INAF-IASF Milano. The archive comprises all the public data currently available (revolutions 0026-1079, i.e.…
Blackbody excess in persistent Be pulsars
N. La Palombara, S. Mereghetti, L. Sidoli +2
We report on the main results obtained thanks to an observation campaign, performed with XMM-Newton, of four persistent, low-luminosity (Lx ~ 10^34 erg/s) and long-period (P > 200…