Early X-ray emission of short gamma-ray bursts: Insights into physics and multi-messenger prospects

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Table A.1.

Results of the time-resolved spectral analysis performed assuming a synchrotron model.

GRB	t_start	t_stop	z	N_H	N_H(z)	log(γ_m/γ_c)	p	ν_c	F_{0.3 − 150 keV}	fit stat/ndof	F_bol
	[s]	[s]		[10²² cm⁻²]	[10²² cm⁻²]			[keV]	[10⁻⁹ erg cm⁻² s⁻¹]		[10⁻⁹ erg cm⁻² s⁻¹]
050724	79	104	0.258	0.277	$0 . 14_{- 0.01}^{+ 0.02}$ $Mathematical equation: $ 0.14^{+0.02}_{-0.01} $$	< 0.5	$4 . 5_{- 0.3}^{+ 0.2}$ $Mathematical equation: $ 4.5^{+0.2}_{-0.3} $$	$4 . 8_{- 0.3}^{+ 0.3}$ $Mathematical equation: $ 4.8^{+0.3}_{-0.3} $$	$19 . 0_{- 0.8}^{+ 0.8}$ $Mathematical equation: $ 19.0^{+0.8}_{-0.8} $$	3110/4589	$20_{- 1}^{+ 1}$ $Mathematical equation: $ 20^{+1}_{-1} $$
	104	124						$2 . 7_{- 0.1}^{+ 0.2}$ $Mathematical equation: $ 2.7^{+0.2}_{-0.1} $$	$9 . 1_{- 0.4}^{+ 0.4}$ $Mathematical equation: $ 9.1^{+0.4}_{-0.4} $$		$9 . 4_{- 0.5}^{+ 0.6}$ $Mathematical equation: $ 9.4^{+0.6}_{-0.5} $$
	124	138						$2 . 6_{- 0.2}^{+ 0.2}$ $Mathematical equation: $ 2.6^{+0.2}_{-0.2} $$	$7 . 7_{- 0.4}^{+ 0.4}$ $Mathematical equation: $ 7.7^{+0.4}_{-0.4} $$		$8 . 0_{- 0.5}^{+ 0.6}$ $Mathematical equation: $ 8.0^{+0.6}_{-0.5} $$
	138	158						$1 . 7_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 1.7^{+0.1}_{-0.1} $$	$4 . 5_{- 0.2}^{+ 0.2}$ $Mathematical equation: $ 4.5^{+0.2}_{-0.2} $$		$4 . 7_{- 0.2}^{+ 0.3}$ $Mathematical equation: $ 4.7^{+0.3}_{-0.2} $$
	158	182						$1 . 7_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 1.7^{+0.1}_{-0.1} $$	$3 . 6_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 3.6^{+0.1}_{-0.1} $$		$3 . 9_{- 0.2}^{+ 0.2}$ $Mathematical equation: $ 3.9^{+0.2}_{-0.2} $$
	182	218						$1 . 37_{- 0.08}^{+ 0.1}$ $Mathematical equation: $ 1.37^{+0.1}_{-0.08} $$	$2 . 38_{- 0.08}^{+ 0.08}$ $Mathematical equation: $ 2.38^{+0.08}_{-0.08} $$		$2 . 6_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 2.6^{+0.1}_{-0.1} $$
	218	317						$0 . 56_{- 0.03}^{+ 0.06}$ $Mathematical equation: $ 0.56^{+0.06}_{-0.03} $$	$0 . 78_{- 0.03}^{+ 0.03}$ $Mathematical equation: $ 0.78^{+0.03}_{-0.03} $$		$0 . 95_{- 0.06}^{+ 0.07}$ $Mathematical equation: $ 0.95^{+0.07}_{-0.06} $$
	343	416						< 0.1	$0 . 12_{- 0.03}^{+ 0.02}$ $Mathematical equation: $ 0.12^{+0.02}_{-0.03} $$		–

060614	97	130	0.125	0.020	< 0.008	< 0.06	$3 . 74_{- 0.08}^{+ 0.07}$ $Mathematical equation: $ 3.74^{+0.07}_{-0.08} $$	$4 . 5_{- 0.2}^{+ 0.8}$ $Mathematical equation: $ 4.5^{+0.8}_{-0.2} $$	$84_{- 1}^{+ 1}$ $Mathematical equation: $ 84^{+1}_{-1} $$	4788/5865	$90_{- 2}^{+ 2}$ $Mathematical equation: $ 90^{+2}_{-2} $$
	130	162						$2 . 8_{- 0.2}^{+ 0.1}$ $Mathematical equation: $ 2.8^{+0.1}_{-0.2} $$	$41_{- 1}^{+ 1}$ $Mathematical equation: $ 41^{+1}_{-1} $$		$43_{- 1}^{+ 1}$ $Mathematical equation: $ 43^{+1}_{-1} $$
	162	182						$2 . 2_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 2.2^{+0.1}_{-0.1} $$	$21 . 6_{- 0.9}^{+ 0.9}$ $Mathematical equation: $ 21.6^{+0.9}_{-0.9} $$		$22 . 9_{- 1.0}^{+ 0.9}$ $Mathematical equation: $ 22.9^{+0.9}_{-1.0} $$
	182	214						$1 . 35_{- 0.06}^{+ 0.07}$ $Mathematical equation: $ 1.35^{+0.07}_{-0.06} $$	$10 . 9_{- 0.3}^{+ 0.3}$ $Mathematical equation: $ 10.9^{+0.3}_{-0.3} $$		$11 . 8_{- 0.4}^{+ 0.4}$ $Mathematical equation: $ 11.8^{+0.4}_{-0.4} $$
	214	258						$0 . 70_{- 0.04}^{+ 0.04}$ $Mathematical equation: $ 0.70^{+0.04}_{-0.04} $$	$5 . 2_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 5.2^{+0.1}_{-0.1} $$		$5 . 93_{- 0.15}^{+ 0.07}$ $Mathematical equation: $ 5.93^{+0.07}_{-0.15} $$
	258	284						$0 . 52_{- 0.04}^{+ 0.03}$ $Mathematical equation: $ 0.52^{+0.03}_{-0.04} $$	$3 . 17_{- 0.08}^{+ 0.07}$ $Mathematical equation: $ 3.17^{+0.07}_{-0.08} $$		$3 . 81_{- 0.10}^{+ 0.10}$ $Mathematical equation: $ 3.81^{+0.10}_{-0.10} $$
	284	307						$0 . 43_{- 0.03}^{+ 0.03}$ $Mathematical equation: $ 0.43^{+0.03}_{-0.03} $$	$2 . 38_{- 0.07}^{+ 0.07}$ $Mathematical equation: $ 2.38^{+0.07}_{-0.07} $$		$2 . 98_{- 0.09}^{+ 0.09}$ $Mathematical equation: $ 2.98^{+0.09}_{-0.09} $$
	307	336						$0 . 38_{- 0.02}^{+ 0.03}$ $Mathematical equation: $ 0.38^{+0.03}_{-0.02} $$	$1 . 80_{- 0.05}^{+ 0.05}$ $Mathematical equation: $ 1.80^{+0.05}_{-0.05} $$		$2 . 32_{- 0.08}^{+ 0.08}$ $Mathematical equation: $ 2.32^{+0.08}_{-0.08} $$
	336	379						$0 . 25_{- 0.02}^{+ 0.01}$ $Mathematical equation: $ 0.25^{+0.01}_{-0.02} $$	$1 . 24_{- 0.04}^{+ 0.04}$ $Mathematical equation: $ 1.24^{+0.04}_{-0.04} $$		$1 . 84_{- 0.08}^{+ 0.10}$ $Mathematical equation: $ 1.84^{+0.10}_{-0.08} $$
	379	458						$0 . 16_{- 0.02}^{+ 0.02}$ $Mathematical equation: $ 0.16^{+0.02}_{-0.02} $$	$0 . 66_{- 0.02}^{+ 0.01}$ $Mathematical equation: $ 0.66^{+0.01}_{-0.02} $$		$1 . 22_{- 0.08}^{+ 0.12}$ $Mathematical equation: $ 1.22^{+0.12}_{-0.08} $$

070714B	68	93	0.92	0.098	< 0.1	< 0.2	> 4.2	$5 . 1_{- 1.3}^{+ 0.9}$ $Mathematical equation: $ 5.1^{+0.9}_{-1.3} $$	$2 . 9_{- 0.3}^{+ 0.5}$ $Mathematical equation: $ 2.9^{+0.5}_{-0.3} $$	1032/1553	$3 . 0_{- 0.3}^{+ 0.5}$ $Mathematical equation: $ 3.0^{+0.5}_{-0.3} $$
	93	135						$4 . 7_{- 1.3}^{+ 0.8}$ $Mathematical equation: $ 4.7^{+0.8}_{-1.3} $$	$1 . 5_{- 0.1}^{+ 0.2}$ $Mathematical equation: $ 1.5^{+0.2}_{-0.1} $$		$1 . 6_{- 0.1}^{+ 0.3}$ $Mathematical equation: $ 1.6^{+0.3}_{-0.1} $$
	135	200						$2 . 1_{- 0.6}^{+ 0.2}$ $Mathematical equation: $ 2.1^{+0.2}_{-0.6} $$	$0 . 49_{- 0.04}^{+ 0.05}$ $Mathematical equation: $ 0.49^{+0.05}_{-0.04} $$		$0 . 52_{- 0.03}^{+ 0.02}$ $Mathematical equation: $ 0.52^{+0.02}_{-0.03} $$

080123	108	145	0.495	0.025	< 0.05	$0 . 5_{- 0.4}^{+ 0.2}$ $Mathematical equation: $ 0.5^{+0.2}_{-0.4} $$	> 2.4	$1 . 3_{- 0.5}^{+ 0.6}$ $Mathematical equation: $ 1.3^{+0.6}_{-0.5} $$	$2 . 2_{- 0.3}^{+ 0.7}$ $Mathematical equation: $ 2.2^{+0.7}_{-0.3} $$	881/1611	$2 . 2_{- 0.5}^{+ 1.4}$ $Mathematical equation: $ 2.2^{+1.4}_{-0.5} $$
	145	218						$0 . 7_{- 0.3}^{+ 0.5}$ $Mathematical equation: $ 0.7^{+0.5}_{-0.3} $$	$0 . 75_{- 0.08}^{+ 0.26}$ $Mathematical equation: $ 0.75^{+0.26}_{-0.08} $$		$0 . 8_{- 0.1}^{+ 0.5}$ $Mathematical equation: $ 0.8^{+0.5}_{-0.1} $$
	228	393						$0 . 2_{- 0.1}^{+ 0.2}$ $Mathematical equation: $ 0.2^{+0.2}_{-0.1} $$	$0 . 040_{- 0.005}^{+ 0.021}$ $Mathematical equation: $ 0.040^{+0.021}_{-0.005} $$		$0 . 053_{- 0.006}^{+ 0.036}$ $Mathematical equation: $ 0.053^{+0.036}_{-0.006} $$

080503	81	99	-	0.070	< 0.01	< 0.1	$2 . 6_{- 0.2}^{+ 0.2}$ $Mathematical equation: $ 2.6^{+0.2}_{-0.2} $$	$5 . 0_{- 0.5}^{+ 0.3}$ $Mathematical equation: $ 5.0^{+0.3}_{-0.5} $$	$15 . 6_{- 0.9}^{+ 0.8}$ $Mathematical equation: $ 15.6^{+0.8}_{-0.9} $$	2697/3757	$22_{- 2}^{+ 3}$ $Mathematical equation: $ 22^{+3}_{-2} $$
	99	113						$3 . 7_{- 0.5}^{+ 0.5}$ $Mathematical equation: $ 3.7^{+0.5}_{-0.5} $$	$10 . 1_{- 1}^{+ 1}$ $Mathematical equation: $ 10.1^{+1}_{-1} $$		$13 . 9_{- 1.8}^{+ 0.8}$ $Mathematical equation: $ 13.9^{+0.8}_{-1.8} $$
	113	132						$4 . 6_{- 0.6}^{+ 0.6}$ $Mathematical equation: $ 4.6^{+0.6}_{-0.6} $$	$8 . 8_{- 0.8}^{+ 0.9}$ $Mathematical equation: $ 8.8^{+0.9}_{-0.8} $$		$12_{- 2}^{+ 2}$ $Mathematical equation: $ 12^{+2}_{-2} $$
	132	156						$2 . 8_{- 0.3}^{+ 0.4}$ $Mathematical equation: $ 2.8^{+0.4}_{-0.3} $$	$5 . 0_{- 0.5}^{+ 0.5}$ $Mathematical equation: $ 5.0^{+0.5}_{-0.5} $$		$6 . 7_{- 0.9}^{+ 1.1}$ $Mathematical equation: $ 6.7^{+1.1}_{-0.9} $$
	156	192						$1 . 7_{- 0.2}^{+ 0.2}$ $Mathematical equation: $ 1.7^{+0.2}_{-0.2} $$	$2 . 6_{- 0.3}^{+ 0.2}$ $Mathematical equation: $ 2.6^{+0.2}_{-0.3} $$		$3 . 3_{- 0.4}^{+ 0.4}$ $Mathematical equation: $ 3.3^{+0.4}_{-0.4} $$
	192	281						$0 . 8_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 0.8^{+0.1}_{-0.1} $$	$0 . 81_{- 0.06}^{+ 0.06}$ $Mathematical equation: $ 0.81^{+0.06}_{-0.06} $$		$1 . 0_{- 0.1}^{+ 0.1}$ $Mathematical equation: $ 1.0^{+0.1}_{-0.1} $$
	281	570						< 0.1	$0 . 096_{- 0.006}^{+ 0.009}$ $Mathematical equation: $ 0.096^{+0.009}_{-0.006} $$		–

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