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Table A.2.

Characteristic Parameters of Diverse Gamma-ray Segments in sGRBs

GRB T90 redshift tdur Model Ep a Index Fluxd Fluencee χ2/DOF Model Ep Index Fluxd Fluencee χ2/DOF △χ2 best-fit
s z (ts, te) keV α keV α Model
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18)
SPs
070923 0.040 - (-0.003,0.047) PL 0.79±0.16c 24.90±14.42 12.40±7.19 66.02/73 CPL 100.11±100.39 0.17±0.63 - - 64.54/72 1 PL
090621B 0.140 - (0.011,0.111) PL 0.73±0.15c 16.82±10.08 16.85±10.10 68.39/73 CPL 135.29±156.51 0.26±0.56 - - 67.08/72 1 PL
100206A 0.116 0.4068 (-0.009,0.115) PL 0.75±0.11c 29.85±19.52 37.02±24.20 72.02/73 CPL 232.22±357.46 0.49±0.40 - - 71.17/72 1 PL
110420B 0.084 - (-0.000,0.052) PL - 2.39±0.36 - - 121.77/73 CPL 12.98±5.76 -1.70±1.50 3.34±1.97 1.77±1.04 99.41 /72 22 CPL
120305A 0.100 - (-0.005,0.122) PL - 1.13±0.06 - - 63.73/73 CPL 108.05±48.70 0.61±0.24 22.21±23.39 28.09±29.58 57.43 /72 (> ) 6 CPL
131004A 1.536 0.717 (-0.144,0.386) PL - 1.77±0.07 - - 87.72/73 CPL 51.57±19.01 0.84±0.32 3.31±3.24 17.54±17.18 77.77 /72 10 CPL
140622A 0.13 0.959 (0.000,0.040) PL 51.17±2.71 1.95±0.37 4.18±2.06 1.65±0.81 46.13/73 CPL 79.36±227.53 1.42±1.59 - - 45.96 /72 0 PL
150301A 0.484 - (-0.002,0.051) PL - 1.70 ±0.11 - - 77.69/73 CPL 43.43±19.02 0.55±0.49 7.47±7.14 3.95±3.77 68.66 /72 9 CPL
150710 0.152 - (0.012,0.090) PL 0.55±0.11c 29.20±18.51 22.86±14.49 87.41 /73 CPL 95.12±61.42 -0.16±0.46 - - 83.77/72 4 PL
160601A 0.120 - (-0.006,0.106) PL - 1.47±0.13 - - 90.92/73 CPL 75.20±43.70 0.54±0.42 5.58±5.68 6.24±6.35 78.43 /72 12 CPL
180727A 1.056 - (0.205,0.771) PL 94.23±1.78 1.65±0.18 0.37±0.22 2.09±1.24 77.92/73 CPL 32.87±21.57 0.22±0.88 - - 72.39 /72 (< ) 6 PL
190326A 0.076 - (-0.002,0.067) PL - 2.66±0.19 - - 97.22 /73 CPL 24.85±14.61 0.85±0.93 7.79±6.61 5.32±4.52 86.02 /72 11 CPL
Mt-DPs
101219A 0.828 0.718 (-0.028,0.369) PL 0.78±0.06c 9.12±6.27 36.22±24.90 63.97/73 CPL 500.00±1559.14 0.65 ±0.21 - - 64.23/72 0 PL
(0.369,0.622) PL 162.29±7.26 1.42±0.56 0.36±0.15 0.90±0.37 55.82/73 CPL 213.82±1999.98 1.15±2.09 - - 55.81/72 0 PL
120804A 0.808 1.3 (-0.126,0.194) PL 173.51±1.15 1.39±0.08 15.90±10.66 50.82±34.08 91.45/73 CPL 133.82±93.43 0.95±0.32 - - 89.15/72 2 PL
(0.194,0.532) PL - 2.31±0.06 - - 269.15/73 CPL 24.87±2.63 -0.70±0.26 11.06±11.44 37.45±38.74 81.86/72 187 CPL
130912A 0.284 - (0.005,0.144) PL 73.51±1.38 1.77±0.15 7.87±4.85 10.94±6.75 71.36/73 CPL 72.25±53.86 0.94±0.54 - - 66.98/72 4 PL
(0.144,0.299) PL 0.74±0.19c 14.10±7.54 21.84±11.68 60.81/73 CPL 487.09±4493.18 0.59±0.69 - - 60.64/72 0 PL
Ml-DPs
120229A 0.22 - (0.023,0.057) PL 104.58±3.43 1.60±0.32 2.83±1.40 0.96±0.48 80.75/73 CPL 111.33±225.58 1.01±1.17 - - 80.38/72 0 PL
(0.178,0.242) PL 0.63±0.62c 4.41±1.79 2.83±1.14 73.54/73 CPL 27.17±49.45 -1.26±3.48 - - 71.73/72 2 PL
111117A 0.464 2.211 (0.051,0.185) PL 0.73±0.21c 9.64±5.18 12.92±6.94 78.87/73 CPL 139.07±313.14 0.31±0.76 - - 77.09/72 2 PL
(0.442,0.516) PL - 1.23±0.20 - - 79.12/73 CPL 50.13±41.00 0.00±0.79 5.23±3.94 3.87±2.91 69.60/72 10 CPL
Pre+SPs
060502B 0.144 0.287 Pre:(-0.406,-0.391) PL 67.50±3.22 1.81±0.38 1.17±0.58 0.18±0.09 67.83/73 CPL 495.33±6729.11 1.71±1.42 - - 67.98/72 0 PL
Main:(0.004,0.073) PL - 2.27±0.15 - - 110.66/73 CPL 23.34±5.10 -0.81±0.60 2.54±2.49 1.77±1.73 70.09/72 41 CPL
071112B 0.304 - Pre:(-0.581,-0.557) PL 45.96±4.52 2.01±0.65 1.06±0.53 0.25±0.13 71.92/73 CPL 16.28±15.35 -1.49±3.11 - - 67.30 /72 5 PL
Main:(0.050,0.094) PL 358.43±6.25 1.14±0.33 4.82±2.48 2.14±1.10 69.56/73 CPL 38.59±42.46 -0.54±1.57 - - 64.56/72 5 PL
100702A 0.512 - Pre:(-0.267,-0.238) PL 2.97±0.81b 1.21±0.52 0.35±0.15 59.88/73 CPL 5.94±9.16 -1.97±7.33 - - 58.22/72 2 PL
Main:(0.020,0.214) PL 112.22±1.05 1.57±0.09 9.91±6.78 19.23±13.17 75.79/73 CPL 66.97±32.86 0.76±0.40 - - 71.07 /72 5 PL
160408A 0.320 - Pre:(-0.931,-0.910) PL 59.09±7.89 1.88±1.00 1.24±0.48 0.26±0.10 27.96/73 CPL 10.13±69.94 1.22±14.00 - - 28.84/72 1 PL
Main:(0.073,0.362) PL 0.83±0.16c 13.01±7.28 37.71±21.10 52.75/73 CPL 500.00±4036.87 0.70±0.57 - - 52.99/72 0 PL
160726A 0.728 - Pre:(0.001,0.051) PL 231.93±2.93 1.29±0.19 11.70±6.75 5.83±3.37 66.58/73 CPL 54.8±41.53 0.14±0.80 - - 62.61 /72 4 PL
Main:(0.535,0.766) PL - 1.37±0.08 - - 84.00/73 CPL 61.39±17.32 0.23±0.30 10.08±9.99 23.30±23.08 61.75 /72 22 CPL
180402A 0.180 - Pre:(-0.205,-0.194) PL 62.71±3.12 1.85±0.38 1.40±0.91 0.16±0.10 78.22/73 CPL 72.98±130.89 1.09±1.40 - - 77.36 /72 1 PL
Main:(0.135,0.250) PL - 0.47±0.22 - - 147.13/73 CPL 81.52±81.74 -0.41±0.91 13.72±9.19 15.73±10.54 68.46/72 79 CPL
Pre+Mt-DPs
100625A 0.332 0.452 Pre:(-0.384,-0.370) PL 2.80±1.72b 0.16±0.04 0.02±0.01 37.91/73 CPL 14.63±58.38 0.00±9.95 36.98 /72 1 PL
Main1:(-0.059,0.141) PL - 0.99±0.09 - - 87.56/73 CPL 63.73±39.92 0.07±0.38 7.59±7.39 15.19±14.78 78.09 /72 9 CPL
Main2:(0.141,0.262) PL 1.01±0.10c 16.51±10.87 19.98±13.16 95.51/73 CPL 127.76±108.59 0.56±0.38 - - 93.12 /72 2 PL
sGRBs+EE
050724 98.684 0.257 Main:(-0.020,0.243) PL 167.65±1.19 1.41±0.08 12.50±8.42 32.92±22.18 80.55/73 CPL 179.46±185.48 1.10±0.33 - - 79.50/72 1 PL
EE:(0.922,1.247) PL 52.64±2.15 1.94±0.29 1.56±0.79 5.08±2.58 62.77/73 CPL 120.22±329.47 1.56±1.15 - - 62.62 /72 0 PL
130603B 0.176 0.3565 Main1:(-0.008,0.051) PL 0.62±0.06c 169.00±116.73 99.24±68.55 90.12/73 CPL 196.17±142.43 0.31±0.21 - - 87.48/72 3 PL
Main2:(0.051,0.162) PL 0.81±0.05c 74.00±51.20 82.44±57.04 70.41/73 CPL 453.76±648.62 0.68±0.19 - - 69.51/72 1 PL
EE:(0.162,0.260) PL 33.40±0.93 2.20±0.15 3.61±2.27 3.52±2.21 79.50/73 CPL 27.23±16.03 0.75±0.82 - - 74.52/72 5 PL

Note. Column (1) lists the GRB name; Column (2) the duration T90; Column (3) the cosmological redshift; Column (4) the duration tdur of each pulse; Columns (5) - (10) respectively the observed peak energy Ep, the spectral index α, the average flux in unit of erg cm−2 s−1, the observed energy fluence in unit of erg cm−2, and the goodness of spectrum fitting for the PL model; and Columns (11) - (16) the corresponding parameters for the CPL model. Finally, Columns (17) and (18) show the and the best model. aEp estimated using Eq. 5 for the segments whose best-fit model is PL with 1.2 ≤ α ≤ 2.3 in italics (Zhang et al. 2007a). b; the segments whose best-fit model is PL with α > 2.3 in bold. c The segments whose best-fit model is PL with α < 1.2 in bold. dFlux of the best-fit model in units of 10−7ergcm−2s−1. eSγ of the best-fit model in units of 10−8ergcm−2.

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