The 54-month Palermo BAT-survey catalogue (Cusumano+, 2010)

The 2nd Palermo BAT Catalogue contains the 1256 sources detected in the first 54 months of BAT survey data. It include the BAT position, together with the offset with respect to the identified counterpart (if any), the detection significance, the flux in the 15-150keV band, the hardness ratio in the [30-150]/[15-150] bands and the source luminosity, when a redshift is reported. It also contains information on the correlation of the BAT sources with the INTEGRAL, ROSAT and Fermi catalogue. Multiple lines are present for a single BAT source if it has been associated to more than one counterpart. (1 data file).