Gamma-Ray Burst Detection with INTEGRAL/SPI
  The spectrometer SPI, one of the two main instruments of the INTEGRAL spacecraft, has strong capabilities in the field of Gamma-Ray Burst (GRB) detections. In its 16 deg field of view (FoV) SPI is able to trigger and to localize GRBs with an accuracy for strong bursts better than 1 deg. The expected GRB detection rate is about one per month. 
Andreas von Kienlin, Nikolas Arend, Giselher Lichti, Andrew Strong,   Paul Connell