XRISM/Resolve probes a possible “raining” absorber in Mrk 509

Home

All issues

Volume 710 (June 2026)

A&A, 710 (2026) A408

Full HTML

Open Access

Table 3.

Partial covering models.

Model	Γ	N_H, torus	C_f	σ_n	E_Fe, b	σ_b	EW_b	N_H, pc	log ξ	z_obs	C/d.o.f.	ΔAIC
		(10²³ cm⁻²)		(eV)	(keV)	(eV)	(eV)	(10²³ cm⁻²)
I	$1 . 84_{- 0.08}^{+ 0.08}$ $Mathematical equation: $ 1.84^{+0.08}_{-0.08} $$	$1 . 00_{- 0.07}^{+ 0.12}$ $Mathematical equation: $ 1.00^{+0.12}_{-0.07} $$	$0 . 32_{- 0.17}^{+ 0.19}$ $Mathematical equation: $ 0.32^{+0.19}_{-0.17} $$	$10 . 2_{- 4.3}^{+ 4.5}$ $Mathematical equation: $ 10.2^{+4.5}_{-4.3} $$	$6 . 489_{- 0.148}^{+ 0.116}$ $Mathematical equation: $ 6.489^{+0.116}_{-0.148} $$	$324_{- 179}^{+ 224}$ $Mathematical equation: $ 324^{+224}_{-179} $$	87 $_{- 49}^{+ 52}$ $Mathematical equation: $ ^{+52}_{-49} $$	$1 . 44_{- 0.52}^{+ 0.47}$ $Mathematical equation: $ 1.44^{+0.47}_{-0.52} $$			1917.2/1988

n8	$1 . 80_{- 0.06}^{+ 0.07}$ $Mathematical equation: $ 1.80^{+0.07}_{-0.06} $$	$0 . 98_{- 0.07}^{+ 0.12}$ $Mathematical equation: $ 0.98^{+0.12}_{-0.07} $$	$0 . 29_{- 0.13}^{+ 0.15}$ $Mathematical equation: $ 0.29^{+0.15}_{-0.13} $$	$10 . 1_{- 4.4}^{+ 4.6}$ $Mathematical equation: $ 10.1^{+4.6}_{-4.4} $$	$6 . 502_{- 0.131}^{+ 0.193}$ $Mathematical equation: $ 6.502^{+0.193}_{-0.131} $$	$456_{- 127}^{+ 150}$ $Mathematical equation: $ 456^{+150}_{-127} $$	125 $_{- 51}^{+ 55}$ $Mathematical equation: $ _{-51}^{+55} $$	$3 . 82_{- 1.30}^{+ 1.50}$ $Mathematical equation: $ 3.82^{+1.50}_{-1.30} $$	$2 . 52_{- 0.12}^{+ 0.12}$ $Mathematical equation: $ 2.52^{+0.12}_{-0.12} $$	$0 . 0744_{- 0.0005}^{+ 0.0005}$ $Mathematical equation: $ 0.0744^{+0.0005}_{-0.0005} $$	1898.7/1986	15.2

n10	$1 . 81_{- 0.07}^{+ 0.10}$ $Mathematical equation: $ 1.81^{+0.10}_{-0.07} $$	$0 . 99_{- 0.03}^{+ 0.03}$ $Mathematical equation: $ 0.99^{+0.03}_{-0.03} $$	$0 . 30_{- 0.18}^{+ 0.16}$ $Mathematical equation: $ 0.30_{-0.18}^{+0.16} $$	$10 . 2_{- 4.4}^{+ 4.6}$ $Mathematical equation: $ 10.2^{+4.6}_{-4.4} $$	$6 . 506_{- 0.135}^{+ 0.184}$ $Mathematical equation: $ 6.506^{+0.184}_{-0.135} $$	$452_{- 130}^{+ 254}$ $Mathematical equation: $ 452^{+254}_{-130} $$	120 $_{- 53}^{+ 57}$ $Mathematical equation: $ _{-53}^{+57} $$	$3 . 89_{- 2.69}^{+ 1.63}$ $Mathematical equation: $ 3.89_{-2.69}^{+1.63} $$	$2 . 45_{- 0.14}^{+ 0.27}$ $Mathematical equation: $ 2.45^{+0.27}_{-0.14} $$	$0 . 0744_{- 0.0005}^{+ 0.0005}$ $Mathematical equation: $ 0.0744^{+0.0005}_{-0.0005} $$	1904.1/1986	9.1

Ph	$1 . 82_{- 0.10}^{+ 0.11}$ $Mathematical equation: $ 1.82^{+0.11}_{-0.10} $$	$0 . 93_{- 0.03}^{+ 0.03}$ $Mathematical equation: $ 0.93^{+0.03}_{-0.03} $$	$0 . 31_{- 0.17}^{+ 0.20}$ $Mathematical equation: $ 0.31_{-0.17}^{+0.20} $$	$9 . 2_{- 4.3}^{+ 4.6}$ $Mathematical equation: $ 9.2^{+4.6}_{-4.3} $$	$6 . 394_{- 0.087}^{+ 0.094}$ $Mathematical equation: $ 6.394^{+0.094}_{-0.087} $$	$313_{- 91}^{+ 113}$ $Mathematical equation: $ 313^{+113}_{-91} $$	88 $_{- 46}^{+ 53}$ $Mathematical equation: $ ^{+53}_{-46} $$	$3 . 88_{- 1.23}^{+ 1.34}$ $Mathematical equation: $ 3.88_{-1.23}^{+1.34} $$	$2 . 86_{- 0.14}^{+ 0.27}$ $Mathematical equation: $ 2.86^{+0.27}_{-0.14} $$	$0 . 0735_{- 0.0008}^{+ 0.0008}$ $Mathematical equation: $ 0.0735^{+0.0008}_{-0.0008} $$	1906.5/1986	6.7

Model	Γ	N_H, pc	log ξ	z_obs	C_f	σ_b	EW	R	r_in	log ξ	C/d.o.f.	ΔAIC
		(10²³ cm⁻²)				(eV)	(eV)		(r_g)

RR-I	$1 . 83_{- 0.04}^{+ 0.05}$ $Mathematical equation: $ 1.83^{+0.05}_{-0.04} $$	$1 . 51_{- 0.37}^{+ 0.37}$ $Mathematical equation: $ 1.51^{+0.37}_{-0.37} $$			$0 . 34_{- 0.03}^{+ 0.06}$ $Mathematical equation: $ 0.34^{+0.06}_{-0.03} $$	10.2 $_{- 4.6}^{+ 4.9}$ $Mathematical equation: $ ^{+4.9}_{-4.6} $$	29 $_{- 10}^{+ 24}$ $Mathematical equation: $ ^{+24}_{-10} $$	$0 . 17_{- 0.03}^{+ 0.10}$ $Mathematical equation: $ 0.17^{+0.10}_{-0.03} $$	≥27	$2 . 82_{- 0.13}^{+ 0.22}$ $Mathematical equation: $ 2.82^{+0.22}_{-0.13} $$	1921.2/1988

RR-n8	$1 . 72_{- 0.04}^{+ 0.02}$ $Mathematical equation: $ 1.72^{+0.02}_{-0.04} $$	$3 . 67_{- 1.07}^{+ 1.52}$ $Mathematical equation: $ 3.67^{+1.52}_{-1.07} $$	2.53 $_{- 0.08}^{+ 0.08}$ $Mathematical equation: $ _{-0.08}^{+0.08} $$	0.0744 $_{- 0.0005}^{+ 0.0005}$ $Mathematical equation: $ _{-0.0005}^{+0.0005} $$	$0 . 24_{- 0.12}^{+ 0.10}$ $Mathematical equation: $ 0.24^{+0.10}_{-0.12} $$	$10 . 8_{- 4.3}^{+ 4.8}$ $Mathematical equation: $ 10.8^{+4.8}_{-4.3} $$	28 $_{- 10}^{+ 12}$ $Mathematical equation: $ ^{+12}_{-10} $$	$0 . 28_{- 0.06}^{+ 0.08}$ $Mathematical equation: $ 0.28^{+0.08}_{-0.06} $$	53 $_{- 27}^{+ 73}$ $Mathematical equation: $ ^{+73}_{-27} $$	$3 . 15_{- 0.22}^{+ 0.20}$ $Mathematical equation: $ 3.15^{+0.20}_{-0.22} $$	1906.1/1986	11.1

Notes. Upper table. PC models: Col. I: Model name; Col. II: Photon index; Col. III: Column density of the distant reflector; Col. IV: Covering factor; Col. V: Width of the MYTorus line (gsmooth σ); Col. VI: Energy of the broad Gaussian line in emission; Col. VII: Width of the broad Gaussian line; Col. VIII: Equivalent width of the broad Gaussian line; Col. IX: Column density of the partial covering component; Col. X: Ionization factor; Col. XI: Observed redshift of the ionized absorber; Col. XII: Cash statistics over degrees of freedom; Col. XIII: AIC. Lower table. RR models: Col. I: Model name; Col. II: Photon index; Col. III: Column density of the partial covering component; Col. IV: Ionization factor of the partial covering component; Col. V: Observed redshift of the ionized absorber; Col. VI: Covering factor; Col. VII: Width of the narrow Gaussian line; Col. VIII: Equivalent width of the narrow Gaussian line; Col. IX: Reflection fraction parameter; Col. X: Inner radius of the accretion disk; Col. XI: Ionization factor of the relativistic reflection component; Col. XII: Cash statistics over degrees of freedom; Col. XIII: AIC. Model I: TBabs(zTBabs × constant(zpl + zgauss) + ((1 + constant) × (gsmooth × MTL + constant × MTS) + constant(zpl + zgauss)); n8: TBabs(XSTARn8 × constant(zpl + zgauss) + ((1 + constant) × (gsmooth × MYTL + MYTS)) + constant(zpl + zgauss)); n10: same as n8 with a different XSTAR table (see Section 4.2); Ph: TBabs(phase(zpl + zgauss) + (1 + constant) × (gsmooth × MYTL + MYTS) + constant(zpl + zgauss)); RR-I: TBabs × zTBabs(relxill + zfeklor) + constant × TBabs × relxill; RR-n8: TBabs × XSTARn8(relxill + zfeklor) + constant × TBabs × relxill.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.