TITLE: GCN CIRCULAR NUMBER: 7913 SUBJECT: GRB 080701A, Swift-BAT refined analysis DATE: 08/07/01 13:30:11 GMT FROM: Scott Barthelmy at NASA/GSFC E. Fenimore (LANL), S. D. Barthelmy (GSFC), W. Baumgartner (GSFC/UMBC), J. Cummings (GSFC/UMBC), N. Gehrels (GSFC), H. Krimm (GSFC/USRA), C. Markwardt (GSFC/UMD), K. McLean (GSFC/UMD), D. Palmer (LANL), T. Sakamoto (GSFC/UMBC), G. Sato (ISAS), M. Stamatikos (GSFC/ORAU), M. C. Stroh (PSU), J. Tueller (GSFC), T. Ukwatta (GWU) (i.e. the Swift-BAT team): Using the data set from T-120 to T+285 sec from the recent telemetry downlink, we report further analysis of BAT GRB 080701A (trigger #315615) (Stroh, et al., GCN Circ. 7910). The BAT ground-calculated position is RA, Dec = 45.944, 75.481 deg which is RA(J2000) = 03h 03m 46.5s Dec(J2000) = +75d 28' 50.7" with an uncertainty of 1.4 arcmin, (radius, sys+stat, 90% containment). The partial coding was 55%. The mask-weighted light curve shows a single FRED-like peak starting at ~T-2 sec, peaking at ~T+0 sec, and ending at ~T+20 sec. T90 (15-350 keV) is 18 +- 9 sec (estimated error including systematics). The time-averaged spectrum from T-2.7 to T+24.6 sec is best fit by a simple power-law model. The power law index of the time-averaged spectrum is 2.24 +- 0.17. The fluence in the 15-150 keV band is 7.1 +- 0.7 x 10^-7 erg/cm2. The 1-sec peak photon flux measured from T-0.08 sec in the 15-150 keV band is 2.2 +- 0.2 ph/cm2/sec. All the quoted errors are at the 90% confidence level. The results of the batgrbproduct analysis are available at http://gcn.gsfc.nasa.gov/notices_s/315615/BA/