A CATALOG OF COSMIC GAMMA-RAY BURSTS REGISTERED BY THE PHEBUS INSTRUMENT OF THE GRANAT-OBSERVATORY, DECEMBER 1989 MAY 1991

The purpose of the PHEBUS instrument, a part of the scientific equipment on board the GRANAT astrophysical observatory, is to study cosmic gamma-ray bursts and solar flares in the energy range from 100 keV to 100 MeV. The present catalog presents information on cosmic gamma-ray bursts registered during the first year and a half of its work in orbit. The catalog contains burst light-curves, registered in the range from 100 keV to 1.6 MeV; energy spectra; as well as information on integrated energy fluxes and energy fluxes observed at gamma-ray burst luminosity maxima, in the energy range above 100 keV.