Analysis Summary
Notes:
- 1) No attempt has been made to eliminate the non-significant decimal places.
- 2) This batgrbproduct analysis is done using the HEASARC data.
- 3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.
======================================================================
BAT GRB EVENT DATA PROCESSING REPORT
Process Script Ver: batgrbproduct v2.46
Process Start Time: Mon Oct 24 17:15:47 EDT 2016
Host Name: bat1
Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger714404
======================================================================
Trigger: 00714404 Segment: 000
BAT Trigger Time: 496976733.628 [s; MET]
Trigger Stop: 496976733.692 [s; MET]
UTC: 2016-10-01T01:05:16.687760 [includes UTCF correction]
Where From?: (*SHORT BURST*) TDRSS scaled map message
BAT
RA: 71.9131924986459 Dec: -57.2827127678074 [deg; J2000]
Catalogged Source?: NO
Point Source?: YES
GRB Indicated?: YES [ by BAT flight software ]
Image S/N Ratio: 7.36
Image Trigger?: NO
Rate S/N Ratio: 16.2172747402269 [ if not an image trigger ]
Image S/N Ratio: 7.36
Analysis Position: [ source = BAT ]
RA: 71.9131924986459 Dec: -57.2827127678074 [deg; J2000]
Refined Position: [ source = BAT pre-slew burst ]
RA: 71.9222104671082 Dec: -57.260585966451 [deg; J2000]
{ 04h 47m 41.3s , -57d 15' 38.1" }
+/- 0.967145083026576 [arcmin] (estimated 90% radius based on SNR)
+/- 0.321293110775108 [arcmin] (formal 1-sigma fit error)
SNR: 31.9039624451639
Angular difference between the analysis and refined position is 1.359456 arcmin
Partial Coding Fraction: 0.7890625 [ including projection effects ]
Duration
T90: 2.59999996423721 +/- 0.385351784372164
Measured from: -0.108000040054321
to: 2.49199992418289 [s; relative to TRIGTIME]
T50: 1.24799996614456 +/- 0.139714010500827
Measured from: 0.519999980926514
to: 1.76799994707108 [s; relative to TRIGTIME]
Fluence
Peak Flux (peak 1 second)
Measured from: 1.36799997091293
to: 2.36799997091293 [s; relative to TRIGTIME]
Total Fluence
Measured from: -0.216000020503998
to: 3.10399997234344 [s; relative to TRIGTIME]
Band 1 Band 2 Band 3 Band 4
15-25 25-50 50-100 100-350 keV
Total 0.192785 0.334862 0.346782 0.103096
0.014987 0.016564 0.015584 0.012379 [error]
Peak 0.072907 0.140867 0.185930 0.054691
0.008692 0.010019 0.010024 0.007934 [error]
[ fluence units of on-axis counts / fully illuminated detector ]
======================================================================
====== Table of the duration information =============================
Value tstart tstop
T100 3.320 -0.216 3.104
T90 2.600 -0.108 2.492
T50 1.248 0.520 1.768
Peak 1.000 1.368 2.368
====== Spectral Analysis Summary =====================================
Model : spectral model: simple power-law (PL) and cutoff power-law (CPL)
Ph_index : photon index: E^{Ph_index}
Ph_90err : 90% error of the photon index
Epeak : Epeak in keV
Epeak_90err: 90% error of Epeak
Norm : normalization at 50 keV in both the PL model and CPL model
Nomr_90err : 90% error of the normalization
chi2 : Chi-Squared
dof : degree of freedo
=== Time-averaged spectral analysis ===
(Best model with acceptable fit: PL)
Model Ph_index Ph_90err_low Ph_90err_hi Epeak Epeak_90err_low Epeak_90err_hi Norm Nomr_90err_low Norm_90err_hi chi2 dof
PL -1.073 -0.090 0.091 - - - 1.97e-02 -9.95e-04 9.94e-04 56.460 57
CPL -0.841 -0.271 0.366 282.469 -282.469 -282.469 2.51e-02 -5.97e-03 1.11e-02 55.100 56
=== 1-s peak spectral analysis ===
(Best model with acceptable fit: PL)
Model Ph_index Ph_90err_low Ph_90err_hi Epeak Epeak_90err_low Epeak_90err_hi Norm Nomr_90err_low Norm_90err_hi chi2 dof
PL -0.806 -0.119 0.121 - - - 3.00e-02 -2.05e-03 2.03e-03 38.470 57
CPL -0.572 -0.339 0.506 375.703 -375.703 -375.703 3.74e-02 -8.95e-03 2.18e-02 37.710 56
=== Fluence/Peak Flux Summary ===
Model Band1 Band2 Band3 Band4 Band5 Total
15-25 25-50 50-100 100-350 15-150 15-350 keV
Fluence PL 5.60e-08 1.34e-07 2.54e-07 1.18e-06 6.89e-07 1.62e-06 erg/cm2
90%_error_low -5.65e-09 -8.12e-09 -1.48e-08 -1.50e-07 -3.83e-08 -1.59e-07 erg/cm2
90%_error_hi 5.85e-09 8.06e-09 1.47e-08 1.66e-07 3.84e-08 1.72e-07 erg/cm2
Peak flux PL 6.37e-01 9.71e-01 1.11e+00 2.43e+00 3.44e+00 5.15e+00 ph/cm2/s
90%_error_low -9.16e-02 -8.69e-02 -7.65e-02 -3.58e-01 -2.31e-01 -3.95e-01 ph/cm2/s
90%_error_hi 9.71e-02 8.61e-02 7.62e-02 3.98e-01 2.31e-01 4.10e-01 ph/cm2/s
Fluence CPL 5.30e-08 1.36e-07 2.60e-07 8.57e-07 6.80e-07 1.31e-06 erg/cm2
90%_error_low -7.08e-09 -8.80e-09 -1.72e-08 -3.06e-07 -4.09e-08 -3.05e-07 erg/cm2
90%_error_hi 7.35e-09 8.92e-09 1.74e-08 3.56e-07 4.07e-08 3.70e-07 erg/cm2
Peak flux CPL 5.92e-01 9.77e-01 1.14e+00 1.95e+00 3.41e+00 4.66e+00 ph/cm2/s
90%_error_low -1.23e-01 -8.98e-02 -9.61e-02 -6.66e-01 -2.39e-01 -7.17e-01 ph/cm2/s
90%_error_hi 1.12e-01 8.98e-02 1.00e-01 6.00e-01 2.39e-01 6.84e-01 ph/cm2/s
======================================================================