Table 2. Open in new tab Spectral...

Parameters

#10

#11

#12

N_H (10²¹)

0.83 ± 0.01

0.84 ± 0.01

0.81 ± 0.01

0.82 ± 0.01

0.85 ± 0.01

0.74 ± 0.01

0.81 ± 0.01

0.79 ± 0.02

0.83 ± 0.02

0.82 ± 0.01

0.77 ± 0.02

0.14 ± 0.01

0.16 ± 0.01

0.17 ± 0.01

0.15 ± 0.01

0.16 ± 0.02

0.15 ± 0.01

0.14 ± 0.01

0.14 ± 0.02

0.14 ± 0.01

0.14 ± 0.02

0.4 ± 0.2

0.9 ± 0.1

0.7 ± 0.1

0.6 ± 0.2

0.7 ± 0.1

0.5 ± 0.1

0.4 ± 0.1

0.2 ± 0.1

0.6 ± 0.1

0.7 ± 0.1

1.2 ± 0.1

2.2 ± 0.1

1.6 ± 0.3

1.7 ± 0.1

1.9 ± 0.1

0.7 ± 0.1

1.2 ± 0.1

0.5 ± 0.1

1.8 ± 0.2

1.5 ± 0.2

1.7 ± 0.3

2.3 ± 0.2

1.7 ± 0.7

1.0

3.3 ± 0.5

3.8 ± 0.9

1.0

1.5 ± 0.2

3.1 ± 0.2

1.9 ± 0.4

2.6 ± 0.2

2.9 ± 0.5

1.6 ± 0.4

1.7 ± 0.3

1.9 ± 0.8

1.5 ± 0.9

1.3 ± 0.4

2.2 ± 0.8

3.9 ± 0.9

Norm(10⁻³)

8.3 ± 0.2

8.6 ± 0.3

3.9 ± 0.2

8.1 ± 0.2

9.8 ± 0.1

3.5 ± 0.1

8.0 ± 0.2

7.5 ± 0.2

9.2 ± 0.3

8.1 ± 0.2

4.4 ± 0.2

8.9 ± 0.2

Flux⁰ (10⁻¹³)

39.1 ± 0.4

74.7 ± 0.8

36.9 ± 0.7

108.7 ± 0.6

88.5 ± 0.7

23.1 ± 0.4

46.3 ± 0.4

35.6 ± 0.4

62.2 ± 1.1

51.8 ± 0.8

27.2 ± 0.8

69.3 ± 1.2

|$\chi _\nu ^{2}$|/d.o.f.

1.5/508

1.6/524

1.4/499

1.6/511

1.5/513

1.3/490

1.6/498

1.3/575

1.6/405

1.4/520

1.1/399

1.4/206

EM (10⁵⁶)

1.94

2.02

0.91

1.90

2.29

0.82

1.87

1.75

2.15

1.89

1.03

2.08

n_e

0.19

0.12

0.14

0.17

0.11

0.19

0.15

0.14

0.12

0.15

Table 2.

Open in new tab

Spectral parameters of the X-ray emission of G296.5+10.0.

Parameters	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	#11	#12
N_H (10²¹)	0.83 ± 0.01	0.84 ± 0.01	0.81 ± 0.01	0.82 ± 0.01	0.85 ± 0.01	0.74 ± 0.01	0.81 ± 0.01	0.79 ± 0.02	0.83 ± 0.02	0.82 ± 0.01	0.82 ± 0.01	0.77 ± 0.02
kT	0.14 ± 0.01	0.16 ± 0.01	0.16 ± 0.01	0.17 ± 0.01	0.15 ± 0.01	0.16 ± 0.02	0.15 ± 0.01	0.14 ± 0.01	0.14 ± 0.02	0.14 ± 0.01	0.14 ± 0.01	0.14 ± 0.02
O	0.4 ± 0.2	0.9 ± 0.1	0.7 ± 0.1	0.6 ± 0.2	0.7 ± 0.1	0.5 ± 0.1	0.4 ± 0.1	0.2 ± 0.1	0.6 ± 0.1	0.6 ± 0.1	0.7 ± 0.1	0.7 ± 0.1
Ne	1.2 ± 0.1	2.2 ± 0.1	1.6 ± 0.3	1.7 ± 0.1	1.9 ± 0.1	0.7 ± 0.1	1.2 ± 0.1	0.5 ± 0.1	1.8 ± 0.2	1.5 ± 0.2	1.7 ± 0.3	2.3 ± 0.2
Mg	1.7 ± 0.7	1.0	1.0	3.3 ± 0.5	3.8 ± 0.9	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Fe	1.5 ± 0.2	3.1 ± 0.2	1.9 ± 0.4	2.6 ± 0.2	2.9 ± 0.5	1.6 ± 0.4	1.7 ± 0.3	1.9 ± 0.8	1.5 ± 0.9	1.3 ± 0.4	2.2 ± 0.8	3.9 ± 0.9
Norm(10⁻³)	8.3 ± 0.2	8.6 ± 0.3	3.9 ± 0.2	8.1 ± 0.2	9.8 ± 0.1	3.5 ± 0.1	8.0 ± 0.2	7.5 ± 0.2	9.2 ± 0.3	8.1 ± 0.2	4.4 ± 0.2	8.9 ± 0.2
Flux⁰ (10⁻¹³)	39.1 ± 0.4	74.7 ± 0.8	36.9 ± 0.7	108.7 ± 0.6	88.5 ± 0.7	23.1 ± 0.4	46.3 ± 0.4	35.6 ± 0.4	62.2 ± 1.1	51.8 ± 0.8	27.2 ± 0.8	69.3 ± 1.2
\|$\chi _\nu ^{2}$\|/d.o.f.	1.5/508	1.6/524	1.4/499	1.6/511	1.5/513	1.3/490	1.6/498	1.3/575	1.6/405	1.4/520	1.1/399	1.4/206
EM (10⁵⁶)	1.94	2.02	0.91	1.90	2.29	0.82	1.87	1.75	2.15	1.89	1.03	2.08
n_e	0.19	0.12	0.14	0.14	0.17	0.11	0.19	0.19	0.15	0.14	0.12	0.15

Parameters	#1	#2	#3	#4	#5	#6	#7	#8	#9	#10	#11	#12
N_H (10²¹)	0.83 ± 0.01	0.84 ± 0.01	0.81 ± 0.01	0.82 ± 0.01	0.85 ± 0.01	0.74 ± 0.01	0.81 ± 0.01	0.79 ± 0.02	0.83 ± 0.02	0.82 ± 0.01	0.82 ± 0.01	0.77 ± 0.02
kT	0.14 ± 0.01	0.16 ± 0.01	0.16 ± 0.01	0.17 ± 0.01	0.15 ± 0.01	0.16 ± 0.02	0.15 ± 0.01	0.14 ± 0.01	0.14 ± 0.02	0.14 ± 0.01	0.14 ± 0.01	0.14 ± 0.02
O	0.4 ± 0.2	0.9 ± 0.1	0.7 ± 0.1	0.6 ± 0.2	0.7 ± 0.1	0.5 ± 0.1	0.4 ± 0.1	0.2 ± 0.1	0.6 ± 0.1	0.6 ± 0.1	0.7 ± 0.1	0.7 ± 0.1
Ne	1.2 ± 0.1	2.2 ± 0.1	1.6 ± 0.3	1.7 ± 0.1	1.9 ± 0.1	0.7 ± 0.1	1.2 ± 0.1	0.5 ± 0.1	1.8 ± 0.2	1.5 ± 0.2	1.7 ± 0.3	2.3 ± 0.2
Mg	1.7 ± 0.7	1.0	1.0	3.3 ± 0.5	3.8 ± 0.9	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Fe	1.5 ± 0.2	3.1 ± 0.2	1.9 ± 0.4	2.6 ± 0.2	2.9 ± 0.5	1.6 ± 0.4	1.7 ± 0.3	1.9 ± 0.8	1.5 ± 0.9	1.3 ± 0.4	2.2 ± 0.8	3.9 ± 0.9
Norm(10⁻³)	8.3 ± 0.2	8.6 ± 0.3	3.9 ± 0.2	8.1 ± 0.2	9.8 ± 0.1	3.5 ± 0.1	8.0 ± 0.2	7.5 ± 0.2	9.2 ± 0.3	8.1 ± 0.2	4.4 ± 0.2	8.9 ± 0.2
Flux⁰ (10⁻¹³)	39.1 ± 0.4	74.7 ± 0.8	36.9 ± 0.7	108.7 ± 0.6	88.5 ± 0.7	23.1 ± 0.4	46.3 ± 0.4	35.6 ± 0.4	62.2 ± 1.1	51.8 ± 0.8	27.2 ± 0.8	69.3 ± 1.2
\|$\chi _\nu ^{2}$\|/d.o.f.	1.5/508	1.6/524	1.4/499	1.6/511	1.5/513	1.3/490	1.6/498	1.3/575	1.6/405	1.4/520	1.1/399	1.4/206
EM (10⁵⁶)	1.94	2.02	0.91	1.90	2.29	0.82	1.87	1.75	2.15	1.89	1.03	2.08
n_e	0.19	0.12	0.14	0.14	0.17	0.11	0.19	0.19	0.15	0.14	0.12	0.15

Note. The twelve spectral regions were fitted with a VAPEC model. N_H was computed from TBABS XSPEC model in units of cm⁻². kT is the electron temperature in units of keV. Norm is the normalization of the fitted models defined as |$10^{-14}/4\pi \, d^2 \times \int n_{\rm H} n_{\rm e}\, {\rm d}V$|⁠, where d is the distance in cm, n_H is the hydrogen density in units of cm⁻³, n_e is the electron density in cm⁻³, and V is the emitting volume in cm³. Flux⁰ refers to the intrinsic flux in units of |${\rm erg}\, {\rm s}^{-1}\, {\rm cm}^{-2}$|⁠. EM is the emission measure of the X-ray plasma in units of cm⁻³, defined as |$\int n_{\rm H} n_{\rm e}\, {\rm d}V$|⁠.

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