GRB 130929***A***, Swift-BAT refined analysis
 
<somebody goes first>
<add the BA alphabetically>
S. D. Barthelmy (GSFC), 
W. H. Baumgartner (GSFC/UMBC),
J. R. Cummings (GSFC/UMBC),
N. Gehrels (GSFC),
H. A. Krimm (GSFC/USRA),
A. Y. Lien (GSFC/UMBC),
C. B. Markwardt (GSFC),
D. M. Palmer (LANL),
T. Sakamoto (AGU),
M. Stamatikos (OSU),
T. N. Ukwatta (LANL)
(i.e. the Swift-BAT team):
 
Using the data set from T-70 to T+963 sec from the recent telemetry downlink,
we report further analysis of BAT GRB 130929***A*** (trigger #572308)
(NAME, et al., GCN Circ. xxxx).  The BAT ground-calculated position is
RA, Dec = 135.024, -47.556 deg which is 
   RA(J2000)  =  09h 00m 05.9s 
   Dec(J2000) = -47d 33' 22.8" 
with an uncertainty of 1.6 arcmin, (radius, sys+stat, 90% containment).
The partial coding was 44%.
 
[Description about the mask-weighted light curve]
T90 (15-350 keV) is 12.2 +- 4.1 sec (estimated error including systematics).
 
The time-averaged spectrum from T-1.9 to T+12.4 sec is best fit by a simple
power-law model.  The power law index of the time-averaged spectrum is
1.96 +- 0.19.  The fluence in the 15-150 keV band is 7.1 +- 0.9 x 10^-07 erg/cm2.
The 1-sec peak photon flux measured from T+1.32 sec in the 15-150 keV band
is 1.7 +- 0.3 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/572308/BA/