Symbiotic stars in X-rays - IV. XMM-Newton, Swift, and TESS observations

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Table 2.

Priors minimum and maximum and the values found from BXA.

Object	Model	Name	Method	Min	Max	Value	Units
BD Cam	tbabs × apec	N_H	log(LogUniform)	10⁻²	5	−1.48 $_{- 0.37}^{+ 0.49}$ $^{+0.49}_{-0.37}$	10²² cm⁻²
		kT	Uniform	10⁻⁵	20	2.80 $_{- 0.70}^{+ 1.04}$ $^{+1.04}_{-0.70}$	keV
		norm	log(LogUniform)	10⁻⁸	1	−2.84 $_{- 0.06}^{+ 0.06}$ $^{+0.06}_{-0.06}$	−

V1261 Ori	tbabs × compTT	N_H	log(LogUniform)	10⁻²	5	−1.70 $_{- 0.20}^{+ 0.22}$ $^{+0.22}_{-0.20}$	10²² cm⁻²
		T0	Uniform	10⁻²	10	0.18 ± 0.01	keV
		kT	Uniform	10⁻²	10	2.15 ± 0.03	keV
		norm	log(LogUniform)	10⁻⁸	1	−3.25 $_{- 0.02}^{+ 0.03}$ $^{+0.03}_{-0.02}$	−

NQ Gem	(partcov × tbabs)(apec₁ + apec₂ + gaussian)	CvrFract	Uniform	10⁻⁸	1	0.99	−
		N_H	log(LogUniform)	10⁻²	100	1.70 ± 0.03	10²² cm⁻²
		kT₁	Uniform	10⁻²	10	0.13 $_{- 0.02}^{+ 0.03}$ $^{+0.03}_{-0.02}$	keV
		kT₂	Uniform	10⁻²	10	7.16 $_{- 0.82}^{+ 0.93}$ $^{+0.93}_{-0.82}$	keV
		norm_Gaussian	log(LogUniform)	−	−	−5.41 $_{- 0.11}^{+ 0.09}$ $^{+0.09}_{-0.11}$	−

CD −27 8661	tbabs × (gaussian+apec)	N_H	log(LogUniform)	10⁻²	5.0	1.94 $_{- 0.19}^{+ 0.18}$ $^{+0.18}_{-0.19}$	10²² cm⁻²
		norm_Gaussian	log(LogUniform)	−	−	−5.84 $_{- 0.54}^{+ 0.29}$ $^{+0.29}_{-0.54}$	−
		kT	Uniform	10⁻⁵	20	11.43 $_{- 4.10}^{+ 9.02}$ $^{+9.02}_{-4.10}$	keV
		norm	log(LogUniform)	−	−	−3.78 $_{- 0.22}^{+ 0.26}$ $^{+0.26}_{-0.22}$	−

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