TITLE: GCN GRB OBSERVATION REPORT NUMBER: 2307 SUBJECT: IPN triangulation of GRB030717 (annulus) DATE: 03/07/18 18:38:41 GMT FROM: Kevin Hurley at UCBerkeley/SSL K. Hurley and T. Cline, on behalf of the Ulysses GRB team, and A. von Kienlin, G. Lichti, and A. Rau, on behalf of the INTEGRAL SPI-ACS GRB team, report: Ulysses and INTEGRAL (SPI-ACS) observed this burst at 74964 s. As observed by Ulysses, it had a duration of approximately 0.06 seconds, a 25-100 keV fluence of approximately 3E-7 erg/cm2, and a peak flux of approximately 7E-06 erg/cm2 s over 0.03125 seconds. We have triangulated it to a preliminary annulus centered at RA, Decl(2000)= 336.064, -27.164 degrees, whose radius is 38.543 +/- 0.020 degrees (3 sigma). The Ulysses and INTEGRAL time histories are identical in duration, but otherwise rather featureless. Although the annulus does not pass through any of the known SGRs, given the current activity of SGR1806-20, we cannot exclude the possibility that the Ulysses response is due to SGR1806-20, and occurs by chance within the +/-2900 s Ulysses crossing window, while the INTEGRAL response is due to a short/hard GRB. This annulus may be constrained and/or improved but it is not known at this point whether this event was observed by Mars Odyssey, and thus whether a small error box can be derived for it.