  We report about the status of the PICsIT layer of the imager IBIS. The
instrument has been tested in both Spectral Imaging and Spectral Timing Mode.
PICsIT Single Events, Multiple and ISGRI data of the Crab are simultaneously
fitted to a power law model and fit parameters are compared with the standard
values. We present a joint fit of SPI, ISGRI, PICsIT data of the long
GRB041219, that was seen by the PICsIT instrument in both Spectral Imaging and
Spectral Timing acquisition modes. This allowed us to generate a preliminary
version of the instrumental response matrices for the PICsIT Spectral Timing
mode.
