2003IAUC.8088....4H

D. C. Hannikainen, University of Helsinki Observatory; J. Rodriguez, CEA, Service d'Astrophysique, Saclay, and Integral Science Data Center (ISDC), Versoix; and K. Pottschmidt, Max Planck Institut fuer Extraterrestrische Physik, Garching, and ISDC, report the detection by INTEGRAL (+ IBIS/ISGRI) on Mar. 6.456 UT (during an observation of GRS 1915+105), of a new transient at R.A. = 19h13m55s, Decl. = +9o51'.6 (equinox 2000.0; uncertainty 1'). The source, which varied significantly during a span of 2000 s, had a flux in the band 15-40 keV of 50-100 mCrab.