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 v2.48
Process Start Time: Mon Oct 24 11:44:18 EDT 2022
Host Name: batproc1
Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1114034
======================================================================
Trigger: 01114034 Segment: 000
BAT Trigger Time: 678344007.488 [s; MET]
Trigger Stop: 678344023.872 [s; MET]
UTC: 2022-07-01T04:52:58.072320 [includes UTCF correction]
Where From?: TDRSS position message
BAT
RA: 242.477608992064 Dec: 55.4205425555552 [deg; J2000]
Catalogged Source?: NO
Point Source?: YES
GRB Indicated?: YES [ by BAT flight software ]
Image S/N Ratio: 7.65
Image Trigger?: NO
Rate S/N Ratio: 9.16515138991168 [ if not an image trigger ]
Image S/N Ratio: 7.65
Analysis Position: [ source = BAT ]
RA: 242.477608992064 Dec: 55.4205425555552 [deg; J2000]
Refined Position: [ source = BAT pre-slew burst ]
RA: 242.491688726922 Dec: 55.4244800054922 [deg; J2000]
{ 16h 09m 58.0s , +55d 25' 28.1" }
+/- 2.3503246957243 [arcmin] (estimated 90% radius based on SNR)
+/- 1.29577167754501 [arcmin] (formal 1-sigma fit error)
SNR: 8.97295970113962
Angular difference between the analysis and refined position is 0.534479 arcmin
Partial Coding Fraction: 0.5625 [ including projection effects ]
Duration
T90: 13.5239999294281 +/- 2.59655303048218
Measured from: -0.652000069618225
to: 12.8719998598099 [s; relative to TRIGTIME]
T50: 8.06400001049042 +/- 3.1842111039291
Measured from: 1.48799991607666
to: 9.55199992656708 [s; relative to TRIGTIME]
Fluence
Peak Flux (peak 1 second)
Measured from: 3.64800000190735
to: 4.64800000190735 [s; relative to TRIGTIME]
Total Fluence
Measured from: -1.39600002765656
to: 13.4399999380112 [s; relative to TRIGTIME]
Band 1 Band 2 Band 3 Band 4
15-25 25-50 50-100 100-350 keV
Total 0.111188 0.178439 0.155081 0.044333
0.030404 0.031479 0.027352 0.023385 [error]
Peak 0.024393 0.040879 0.014216 -0.001660
0.008070 0.008398 0.007427 0.005705 [error]
[ fluence units of on-axis counts / fully illuminated detector ]
======================================================================
====== Table of the duration information =============================
Value tstart tstop
T100 14.836 -1.396 13.440
T90 13.524 -0.652 12.872
T50 8.064 1.488 9.552
Peak 1.000 3.648 4.648
====== 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: N/A)
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 -1.520 -0.308 0.303 - - - 2.07e-03 -4.16e-04 4.14e-04 64.020 57
CPL 0.690 -1.630 2.518 58.480 -11.867 35.071 2.85e-02 -2.85e-02 5.04e-01 58.060 56
=== 1-s peak spectral analysis ===
(Best model with acceptable fit: N/A)
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 -2.327 -0.655 0.510 - - - 4.16e-03 -1.83e-03 1.78e-03 51.880 57
CPL -0.586 -1.505 6.171 29.977 -24.161 -29.977 4.97e-02 -4.97e-02 5.78e+02 50.600 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 4.00e-08 7.26e-08 1.01e-07 2.95e-07 2.91e-07 5.09e-07 erg/cm2
90%_error_low -1.20e-08 -1.50e-08 -2.49e-08 -1.24e-07 -6.18e-08 -1.52e-07 erg/cm2
90%_error_hi 1.29e-08 1.48e-08 2.49e-08 1.71e-07 6.26e-08 1.88e-07 erg/cm2
Peak flux PL 3.81e-01 2.37e-01 9.43e-02 5.07e-02 7.38e-01 7.63e-01 ph/cm2/s
90%_error_low -1.31e-01 -7.39e-02 -4.97e-02 -5.07e-02 -2.10e-01 -2.20e-01 ph/cm2/s
90%_error_hi 1.36e-01 7.14e-02 5.57e-02 6.85e-02 2.10e-01 2.21e-01 ph/cm2/s
Fluence CPL 2.84e-08 9.01e-08 1.09e-07 3.38e-08 2.55e-07 2.61e-07 erg/cm2
90%_error_low -1.39e-08 -2.03e-08 -3.37e-08 -2.82e-08 -6.06e-08 -6.60e-08 erg/cm2
90%_error_hi 1.53e-08 2.16e-08 3.20e-08 1.08e-07 6.62e-08 1.15e-07 erg/cm2
Peak flux CPL 3.46e-01 2.89e-01 7.81e-02 5.10e-03 7.18e-01 7.18e-01 ph/cm2/s
90%_error_low -1.56e-01 -1.02e-01 -6.43e-02 -5.10e-03 -2.09e-01 -2.10e-01 ph/cm2/s
90%_error_hi 1.50e-01 1.15e-01 6.97e-02 9.84e-02 2.10e-01 2.13e-01 ph/cm2/s
======================================================================