Dependence of the low-mass X-ray binary population on stellar age

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Table 1

The galaxy sample.

Galaxy	Type	Distance	N_H	L_K	M_∗/L_K	r_e	D25	M_V	N_GC	S_N
		(Mpc)	(10²⁰ cm^-2)	(10¹⁰ L_K, ⊙)	(M_⊙/L_K, ⊙)	(arcmin)	(2a,2b,θ)	(mag)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)

N720	E5	27.7	1.54	21.50	0.86	1.20	4.7′,2.4′,140°	–22.04	660 ± 190^a	1.01 ± 0.29
N821	E6	24.1	6.39	9.12	0.82	1.66	2.6′,1.6′,25°	–21.12	320 ± 45^b	1.14 ± 0.16
N1052	E4	19.4	3.07	8.94	0.80	1.12	3.0′,2.1′,120°	–21.00	400 ± 45^c	1.59 ± 0.18
N1380	SA0	17.6	1.31	12.57	0.81	1.32	4.8′,2.3′,7°	–21.23	560 ± 30^d	1.81 ± 0.10
N1404	E1	21.0	1.36	18.73	0.85	0.79	3.3′,3.0′,162.5°	–21.58	725 ± 145^e	1.69 ± 0.34
N3115	S0	9.7	4.32	9.43	0.83	1.07	7.2′,2.5′,40°	–21.13	630 ± 150^f	2.22 ± 0.53
N3379	E1	10.6	2.75	7.92	0.83	1.17	5.4′,4.8′,67.5°	–20.88	270 ± 69^g	1.20 ± 0.31
N3585	E6	20.0	5.58	18.92	0.77	1.20	4.7′,2.6′,107°	–21.76	–	0.50 ± 0.15^h
N3923	E4-5	22.9	6.21	29.90	0.82	1.66	5.9′,3.9′,50°	–22.11	2494 ± 286ⁱ	3.57 ± 0.41
N4125	E6	23.9	1.84	23.49	0.80	1.95	5.8′,3.2′,82.5°	–22.13	–	1.30 ± 0.50^h
N4278	E1-2	16.1	1.77	7.87	0.78	1.15	4.1′,3.8′,27.5°	–20.96	1300 ± 300^f	5.35 ± 1.23
N4365	E3	20.4	1.62	20.86	0.85	1.66	6.9′,5.0′,40°	–22.01	2511 ± 1000^j	3.95 ± 1.57
N4374	E1	18.4	2.60	24.94	0.83	1.70	6.5′,5.6′,135°	–22.25	4301 ± 1201^k	5.39 ± 1.50
N4382	SA0	18.5	2.52	27.06	0.76	1.82	7.1′,5.5′,12.5°	–22.23	1110 ± 181^k	1.43 ± 0.23
N4472	E2	16.3	1.66	41.88	0.85	3.47	10.2′,8.3′,155°	–22.68	7813 ± 830^k	6.61 ± 0.70
N4552	E0-1	15.3	2.57	10.82	0.83	0.98	5.1′,4.7′,150°	–21.29	984 ± 198^k	2.99 ± 0.60
N4636	E0-1	14.7	1.81	13.24	0.81	2.95	6.0′,4.7′,150°	–21.33	4200 ± 120^l	12.38 ± 0.35
N4649	E2	16.8	2.20	32.44	0.85	2.29	7.4′,6.0′,105°	–22.38	4745 ± 1099^k	5.32 ± 1.23
N4697	E6	11.7	2.12	8.82	0.77	2.40	7.2′,4.7′,70°	–21.16	1100 ± 400^m	3.78 ± 1.37
N5866	SA0	15.3	1.46	9.47	0.72	1.35	4.7′,1.9′,128°	–20.93	400 ± 100ⁿ	1.69 ± 0.42

Notes. (1) – Galaxy name. (2) – Morphological type. (3) – Distance derived from the surface brightness fluctuation method (Tonry et al. 2001). (4) – Galactic column density (Dickey & Lockman 1990). (5) – Total K_S-band luminosity calculated from the total apparent K_S-band magnitude from the 2MASS Large Galaxy Atlas (Jarrett et al. 2003) and the distance adopted in this paper. (6) – K_S-band mass-to-light ratios derived from Bell & de Jong (2001), with B − V colors from RC3 catalog (de Vaucouleurs et al. 1991). (7) – Effective radius from B-band photometry in RC3 catalog. (8) – D25 region of major diameter (2a), minor diameter (2b), and position angle (θ) from RC3 catalog. For NGC 1404, NGC 3379, NGC 4125, NGC 4278, NGC 4382, and NGC 4552, the position angle is taken from K_S-band image. (9) – Absolute V-band magnitude calculated from m_v from RC3. (10) – Total number of GCs. References – (11) – Globular cluster specific frequency calculated from their total number and total absolute V-band magnitude of the host galaxy, except for the two galaxies for which local values of S_N are used, from

^(a)

Kissler-Patig et al. (1996);

^(b)

Spitler et al. (2008);

^(c)

Forbes et al. (2001);

^(d)

Kissler-Patig et al. (1997);

^(e)

Forbes et al. (1998);

^(f)

Harris (1991);

^(g)

Rhode & Zepf (2004);

⁽ⁱ⁾

Sikkema et al. (2006);

^(j)

Forbes (1996);

^(k)

Peng et al. (2008);

^(l)

Dirsch et al. (2005);

^(m)

Dirsch (1996);

⁽ⁿ⁾

Cantiello et al. (2007).

^(h)

Humphrey (2009).

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