Observations of a Possible New Soft Gamma Repeater, SGR 1801−23

We report on two observations of a soft bursting source in 1997 June, whose time histories and energy spectra are consistent with those of the soft gamma repeaters. The source can only be localized to an ~3.8 degree long error box in the direction of the Galactic center, whose area is ~ 80 sq. arcmin. The location of the source, while not consistent with that of any of the four known soft repeaters, is consistent with those of several known and possible supernova remnants.
13 pages, 3 figures. Submitted to Ap. J. Letters