Table 2. Open in new tab The table...

ID	Energy band	N	x_max	x_min	μ	\|$R=\frac{x_{\rm max}}{x_{\rm min}}$\|	\|$\sigma ^{2}_{\rm NXS}$\|	F_var
XMM1	0.5–3.0	64	1.640	0.327	0.450	5.00	0.021 ± 0.020	14.0 ± 7.1
	3.0–10.0	64	1.142	0.452	0.633	2.52	−0.010	–
	0.5–10.0	63	1.204	0.824	1.053	1.46	−0.002	–
XMM2	0.5–3.0	40	0.757	0.491	0.619	1.54	0.003 ± 0.002	5.6 ± 2.0
	3.0–10.0	40	1.036	0.740	0.871	1.39	0.003 ± 0.016	5.3 ± 1.6
	0.5-10.0	40	1.694	1.311	1.490	1.29	0.003 ± 0.001	5.8 ± 1.2
NU1	3.0–6.0	151	0.103	0.017	0.065	6.50	−0.006	–
	7.0–60.0	156	0.603	0.147	0.261	4.10	−0.004	–
	3.0–60.0	157	0.643	0.246	0.361	2.45	−0.008	–
NU2	3.0–6.0	110	0.296	0.076	0.134	3.86	−0.003	–
	7.0–60.0	111	0.920	0.218	0.405	4.21	0.008 ± 0.004	9.3 ± 0.2
	3.0–60.0	112	5.244	0.437	0.635	12.00	−0.054	–
XRT1	0.5–3.0	52	0.089	0.007	0.047	12.00	0.053 ± 0.040	23.0 ± 9.0
	3.0–10.0	53	0.154	0.014	0.086	11.00	0.049 ± 0.026	22.0 ± 6.3
	0.5–10.0	53	0.221	0.032	0.132	6.87	0.037 ± 0.020	19.0 ± 5.7
XRT2	0.5–3.0	40	0.041	0.002	0.010	18.28	−0.107	–
	3.0–10.0	48	0.091	0.013	0.047	6.63	−0.016	–
	0.5–10.0	47	0.106	0.025	0.055	4.08	−0.008	–
XRT3	0.5–3.0	52	0.114	0.002	0.050	49.28	0.168 ± 0.046	4.1 ± 6.9
	3.0–10.0	54	0.152	0.014	0.067	10.35	0.087 ± 0.031	29.0 ± 5.9
	0.5–10.0	53	0.257	0.031	0.117	8.08	0.101 ± 0.026	31.0 ± 5.0
XRT4	0.5–3.0	130	0.071	0.002	0.023	33.26	−0.006	–
	3.0–10.0	128	0.083	0.005	0.031	15.72	0.075 ± 0.030	27.0 ± 5.7
	0.5–10.0	125	0.122	0.015	0.055	7.78	0.022 ± 0.020	15.0 ± 6.9
XRT5	0.5–3.0	179	0.099	0.004	0.034	20.39	0.017 ± 0.022	13.0 ± 8.7
	3.0–10.0	185	0.180	0.012	0.061	14.36	0.117 ± 0.021	34.0 ± 3.6
	0.5–10.0	185	0.257	0.020	0.093	12.40	0.080 ± 0.016	28.0 ± 3.3
XRT6	0.5–3.0	156	0.202	0.004	0.046	42.27	0.051 ± 0.034	22.0 ± 7.7
	3.0–10.0	159	0.151	0.009	0.064	16.47	0.082 ± 0.023	28.0 ± 4.3
	0.5–10.0	161	0.303	0.030	0.107	10.01	0.073 ± 0.020	27.0 ± 4.1
XRT^†	0.5–3.0	511	0.098	0.001	0.011	55.04	−0.209	–
	3.0–10.0	637	0.293	0.008	0.083	35.80	0.196 ± 0.013	44.0 ± 1.9
	0.5–10.0	626	0.391	0.021	0.093	18.07	0.146 ± 0.012	38.3 ± 2.0

Energy band

x_max

x_min

|$R=\frac{x_{\rm max}}{x_{\rm min}}$|

|$\sigma ^{2}_{\rm NXS}$|

F_var

keV

count s⁻¹

XMM1

0.5–3.0

1.640

0.327

0.450

5.00

0.021 ± 0.020

14.0 ± 7.1

3.0–10.0

1.142

0.452

0.633

2.52

−0.010

–

0.5–10.0

1.204

0.824

1.053

1.46

−0.002

–

XMM2

0.5–3.0

0.757

0.491

0.619

1.54

0.003 ± 0.002

5.6 ± 2.0

3.0–10.0

1.036

0.740

0.871

1.39

0.003 ± 0.016

5.3 ± 1.6

0.5-10.0

1.694

1.311

1.490

1.29

0.003 ± 0.001

5.8 ± 1.2

NU1

3.0–6.0

151

0.103

0.017

0.065

6.50

−0.006

–

7.0–60.0

156

0.603

0.147

0.261

4.10

−0.004

–

3.0–60.0

157

0.643

0.246

0.361

2.45

−0.008

–

NU2

3.0–6.0

110

0.296

0.076

0.134

3.86

−0.003

–

7.0–60.0

111

0.920

0.218

0.405

4.21

0.008 ± 0.004

9.3 ± 0.2

3.0–60.0

112

5.244

0.437

0.635

12.00

−0.054

–

XRT1

0.5–3.0

0.089

0.007

0.047

12.00

0.053 ± 0.040

23.0 ± 9.0

3.0–10.0

0.154

0.014

0.086

11.00

0.049 ± 0.026

22.0 ± 6.3

0.5–10.0

0.221

0.032

0.132

6.87

0.037 ± 0.020

19.0 ± 5.7

XRT2

0.5–3.0

0.041

0.002

0.010

18.28

−0.107

–

3.0–10.0

0.091

0.013

0.047

6.63

−0.016

–

0.5–10.0

0.106

0.025

0.055

4.08

−0.008

–

XRT3

0.5–3.0

0.114

0.002

0.050

49.28

0.168 ± 0.046

4.1 ± 6.9

3.0–10.0

0.152

0.014

0.067

10.35

0.087 ± 0.031

29.0 ± 5.9

0.5–10.0

0.257

0.031

0.117

8.08

0.101 ± 0.026

31.0 ± 5.0

XRT4

0.5–3.0

130

0.071

0.002

0.023

33.26

−0.006

–

3.0–10.0

128

0.083

0.005

0.031

15.72

0.075 ± 0.030

27.0 ± 5.7

0.5–10.0

125

0.122

0.015

0.055

7.78

0.022 ± 0.020

15.0 ± 6.9

XRT5

0.5–3.0

179

0.099

0.004

0.034

20.39

0.017 ± 0.022

13.0 ± 8.7

3.0–10.0

185

0.180

0.012

0.061

14.36

0.117 ± 0.021

34.0 ± 3.6

0.5–10.0

185

0.257

0.020

0.093

12.40

0.080 ± 0.016

28.0 ± 3.3

XRT6

0.5–3.0

156

0.202

0.004

0.046

42.27

0.051 ± 0.034

22.0 ± 7.7

3.0–10.0

159

0.151

0.009

0.064

16.47

0.082 ± 0.023

28.0 ± 4.3

0.5–10.0

161

0.303

0.030

0.107

10.01

0.073 ± 0.020

27.0 ± 4.1

XRT^†

0.5–3.0

511

0.098

0.001

0.011

55.04

−0.209

–

3.0–10.0

637

0.293

0.008

0.083

35.80

0.196 ± 0.013

44.0 ± 1.9

0.5–10.0

626

0.391

0.021

0.093

18.07

0.146 ± 0.012

38.3 ± 2.0

ID	Energy band	N	x_max	x_min	μ	\|$R=\frac{x_{\rm max}}{x_{\rm min}}$\|	\|$\sigma ^{2}_{\rm NXS}$\|	F_var
XMM1	0.5–3.0	64	1.640	0.327	0.450	5.00	0.021 ± 0.020	14.0 ± 7.1
	3.0–10.0	64	1.142	0.452	0.633	2.52	−0.010	–
	0.5–10.0	63	1.204	0.824	1.053	1.46	−0.002	–
XMM2	0.5–3.0	40	0.757	0.491	0.619	1.54	0.003 ± 0.002	5.6 ± 2.0
	3.0–10.0	40	1.036	0.740	0.871	1.39	0.003 ± 0.016	5.3 ± 1.6
	0.5-10.0	40	1.694	1.311	1.490	1.29	0.003 ± 0.001	5.8 ± 1.2
NU1	3.0–6.0	151	0.103	0.017	0.065	6.50	−0.006	–
	7.0–60.0	156	0.603	0.147	0.261	4.10	−0.004	–
	3.0–60.0	157	0.643	0.246	0.361	2.45	−0.008	–
NU2	3.0–6.0	110	0.296	0.076	0.134	3.86	−0.003	–
	7.0–60.0	111	0.920	0.218	0.405	4.21	0.008 ± 0.004	9.3 ± 0.2
	3.0–60.0	112	5.244	0.437	0.635	12.00	−0.054	–
XRT1	0.5–3.0	52	0.089	0.007	0.047	12.00	0.053 ± 0.040	23.0 ± 9.0
	3.0–10.0	53	0.154	0.014	0.086	11.00	0.049 ± 0.026	22.0 ± 6.3
	0.5–10.0	53	0.221	0.032	0.132	6.87	0.037 ± 0.020	19.0 ± 5.7
XRT2	0.5–3.0	40	0.041	0.002	0.010	18.28	−0.107	–
	3.0–10.0	48	0.091	0.013	0.047	6.63	−0.016	–
	0.5–10.0	47	0.106	0.025	0.055	4.08	−0.008	–
XRT3	0.5–3.0	52	0.114	0.002	0.050	49.28	0.168 ± 0.046	4.1 ± 6.9
	3.0–10.0	54	0.152	0.014	0.067	10.35	0.087 ± 0.031	29.0 ± 5.9
	0.5–10.0	53	0.257	0.031	0.117	8.08	0.101 ± 0.026	31.0 ± 5.0
XRT4	0.5–3.0	130	0.071	0.002	0.023	33.26	−0.006	–
	3.0–10.0	128	0.083	0.005	0.031	15.72	0.075 ± 0.030	27.0 ± 5.7
	0.5–10.0	125	0.122	0.015	0.055	7.78	0.022 ± 0.020	15.0 ± 6.9
XRT5	0.5–3.0	179	0.099	0.004	0.034	20.39	0.017 ± 0.022	13.0 ± 8.7
	3.0–10.0	185	0.180	0.012	0.061	14.36	0.117 ± 0.021	34.0 ± 3.6
	0.5–10.0	185	0.257	0.020	0.093	12.40	0.080 ± 0.016	28.0 ± 3.3
XRT6	0.5–3.0	156	0.202	0.004	0.046	42.27	0.051 ± 0.034	22.0 ± 7.7
	3.0–10.0	159	0.151	0.009	0.064	16.47	0.082 ± 0.023	28.0 ± 4.3
	0.5–10.0	161	0.303	0.030	0.107	10.01	0.073 ± 0.020	27.0 ± 4.1
XRT^†	0.5–3.0	511	0.098	0.001	0.011	55.04	−0.209	–
	3.0–10.0	637	0.293	0.008	0.083	35.80	0.196 ± 0.013	44.0 ± 1.9
	0.5–10.0	626	0.391	0.021	0.093	18.07	0.146 ± 0.012	38.3 ± 2.0

Table 2.

Open in new tab

The table provides variability statistics in different energy ranges for various observations, calculated using light curves with 500 s time bin. It is important to mention that in most of the cases, the average error of the observational data surpasses the 1σ limit, resulting in negative excess variance. As a result, these cases contain imaginary values for F_var, and thus, they are excluded from the table.

ID	Energy band	N	x_max	x_min	μ	\|$R=\frac{x_{\rm max}}{x_{\rm min}}$\|	\|$\sigma ^{2}_{\rm NXS}$\|	F_var
	keV		count s⁻¹	count s⁻¹	count s⁻¹			%
XMM1	0.5–3.0	64	1.640	0.327	0.450	5.00	0.021 ± 0.020	14.0 ± 7.1
	3.0–10.0	64	1.142	0.452	0.633	2.52	−0.010	–
	0.5–10.0	63	1.204	0.824	1.053	1.46	−0.002	–
XMM2	0.5–3.0	40	0.757	0.491	0.619	1.54	0.003 ± 0.002	5.6 ± 2.0
	3.0–10.0	40	1.036	0.740	0.871	1.39	0.003 ± 0.016	5.3 ± 1.6
	0.5-10.0	40	1.694	1.311	1.490	1.29	0.003 ± 0.001	5.8 ± 1.2
NU1	3.0–6.0	151	0.103	0.017	0.065	6.50	−0.006	–
	7.0–60.0	156	0.603	0.147	0.261	4.10	−0.004	–
	3.0–60.0	157	0.643	0.246	0.361	2.45	−0.008	–
NU2	3.0–6.0	110	0.296	0.076	0.134	3.86	−0.003	–
	7.0–60.0	111	0.920	0.218	0.405	4.21	0.008 ± 0.004	9.3 ± 0.2
	3.0–60.0	112	5.244	0.437	0.635	12.00	−0.054	–
XRT1	0.5–3.0	52	0.089	0.007	0.047	12.00	0.053 ± 0.040	23.0 ± 9.0
	3.0–10.0	53	0.154	0.014	0.086	11.00	0.049 ± 0.026	22.0 ± 6.3
	0.5–10.0	53	0.221	0.032	0.132	6.87	0.037 ± 0.020	19.0 ± 5.7
XRT2	0.5–3.0	40	0.041	0.002	0.010	18.28	−0.107	–
	3.0–10.0	48	0.091	0.013	0.047	6.63	−0.016	–
	0.5–10.0	47	0.106	0.025	0.055	4.08	−0.008	–
XRT3	0.5–3.0	52	0.114	0.002	0.050	49.28	0.168 ± 0.046	4.1 ± 6.9
	3.0–10.0	54	0.152	0.014	0.067	10.35	0.087 ± 0.031	29.0 ± 5.9
	0.5–10.0	53	0.257	0.031	0.117	8.08	0.101 ± 0.026	31.0 ± 5.0
XRT4	0.5–3.0	130	0.071	0.002	0.023	33.26	−0.006	–
	3.0–10.0	128	0.083	0.005	0.031	15.72	0.075 ± 0.030	27.0 ± 5.7
	0.5–10.0	125	0.122	0.015	0.055	7.78	0.022 ± 0.020	15.0 ± 6.9
XRT5	0.5–3.0	179	0.099	0.004	0.034	20.39	0.017 ± 0.022	13.0 ± 8.7
	3.0–10.0	185	0.180	0.012	0.061	14.36	0.117 ± 0.021	34.0 ± 3.6
	0.5–10.0	185	0.257	0.020	0.093	12.40	0.080 ± 0.016	28.0 ± 3.3
XRT6	0.5–3.0	156	0.202	0.004	0.046	42.27	0.051 ± 0.034	22.0 ± 7.7
	3.0–10.0	159	0.151	0.009	0.064	16.47	0.082 ± 0.023	28.0 ± 4.3
	0.5–10.0	161	0.303	0.030	0.107	10.01	0.073 ± 0.020	27.0 ± 4.1
XRT^†	0.5–3.0	511	0.098	0.001	0.011	55.04	−0.209	–
	3.0–10.0	637	0.293	0.008	0.083	35.80	0.196 ± 0.013	44.0 ± 1.9
	0.5–10.0	626	0.391	0.021	0.093	18.07	0.146 ± 0.012	38.3 ± 2.0

ID	Energy band	N	x_max	x_min	μ	\|$R=\frac{x_{\rm max}}{x_{\rm min}}$\|	\|$\sigma ^{2}_{\rm NXS}$\|	F_var
	keV		count s⁻¹	count s⁻¹	count s⁻¹			%
XMM1	0.5–3.0	64	1.640	0.327	0.450	5.00	0.021 ± 0.020	14.0 ± 7.1
	3.0–10.0	64	1.142	0.452	0.633	2.52	−0.010	–
	0.5–10.0	63	1.204	0.824	1.053	1.46	−0.002	–
XMM2	0.5–3.0	40	0.757	0.491	0.619	1.54	0.003 ± 0.002	5.6 ± 2.0
	3.0–10.0	40	1.036	0.740	0.871	1.39	0.003 ± 0.016	5.3 ± 1.6
	0.5-10.0	40	1.694	1.311	1.490	1.29	0.003 ± 0.001	5.8 ± 1.2
NU1	3.0–6.0	151	0.103	0.017	0.065	6.50	−0.006	–
	7.0–60.0	156	0.603	0.147	0.261	4.10	−0.004	–
	3.0–60.0	157	0.643	0.246	0.361	2.45	−0.008	–
NU2	3.0–6.0	110	0.296	0.076	0.134	3.86	−0.003	–
	7.0–60.0	111	0.920	0.218	0.405	4.21	0.008 ± 0.004	9.3 ± 0.2
	3.0–60.0	112	5.244	0.437	0.635	12.00	−0.054	–
XRT1	0.5–3.0	52	0.089	0.007	0.047	12.00	0.053 ± 0.040	23.0 ± 9.0
	3.0–10.0	53	0.154	0.014	0.086	11.00	0.049 ± 0.026	22.0 ± 6.3
	0.5–10.0	53	0.221	0.032	0.132	6.87	0.037 ± 0.020	19.0 ± 5.7
XRT2	0.5–3.0	40	0.041	0.002	0.010	18.28	−0.107	–
	3.0–10.0	48	0.091	0.013	0.047	6.63	−0.016	–
	0.5–10.0	47	0.106	0.025	0.055	4.08	−0.008	–
XRT3	0.5–3.0	52	0.114	0.002	0.050	49.28	0.168 ± 0.046	4.1 ± 6.9
	3.0–10.0	54	0.152	0.014	0.067	10.35	0.087 ± 0.031	29.0 ± 5.9
	0.5–10.0	53	0.257	0.031	0.117	8.08	0.101 ± 0.026	31.0 ± 5.0
XRT4	0.5–3.0	130	0.071	0.002	0.023	33.26	−0.006	–
	3.0–10.0	128	0.083	0.005	0.031	15.72	0.075 ± 0.030	27.0 ± 5.7
	0.5–10.0	125	0.122	0.015	0.055	7.78	0.022 ± 0.020	15.0 ± 6.9
XRT5	0.5–3.0	179	0.099	0.004	0.034	20.39	0.017 ± 0.022	13.0 ± 8.7
	3.0–10.0	185	0.180	0.012	0.061	14.36	0.117 ± 0.021	34.0 ± 3.6
	0.5–10.0	185	0.257	0.020	0.093	12.40	0.080 ± 0.016	28.0 ± 3.3
XRT6	0.5–3.0	156	0.202	0.004	0.046	42.27	0.051 ± 0.034	22.0 ± 7.7
	3.0–10.0	159	0.151	0.009	0.064	16.47	0.082 ± 0.023	28.0 ± 4.3
	0.5–10.0	161	0.303	0.030	0.107	10.01	0.073 ± 0.020	27.0 ± 4.1
XRT^†	0.5–3.0	511	0.098	0.001	0.011	55.04	−0.209	–
	3.0–10.0	637	0.293	0.008	0.083	35.80	0.196 ± 0.013	44.0 ± 1.9
	0.5–10.0	626	0.391	0.021	0.093	18.07	0.146 ± 0.012	38.3 ± 2.0

Note.† Represent combined Swift/XRT observation from XRT1(MJD-53754)-XRT6(MJD-59886).

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