Cold gas and dust: Hunting spiral-like structures in early-type galaxies

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Table 1.

General properties of the H I-rich sample.

No	Name	D	V_hel	M_K	log₁₀(R_eff)	PA	ε	E(B − V)	log₁₀M(H I)	log₁₀M_⋆, r
		[Mpc]	[km s⁻¹]	[mag]	[arcsec]	[°]		[mag]	[M_⊙]	[M_⊙]
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
1	NGC 2594	35.1	2362	−22.36	0.82	306	0.122	0.050	8.91	10.47
2	NGC 2685	16.7	875	−22.78	1.41	37	0.402	0.051	9.33	10.31
3	NGC 2764	39.6	2706	−23.19	1.09	173	0.218	0.034	9.28	10.64
4	NGC 2859	27.0	1690	−24.13	1.43	269	0.272	0.017	8.46	10.97
5	NGC 3414	24.5	1470	−23.98	1.38	135	0.079	0.021	8.28	11.11
6	NGC 3522	25.5	1228	−21.67	1.01	241	0.504	0.020	8.47	10.31
7	NGC 3619	26.8	1560	−23.57	1.42	72	0.020	0.013	9.00	10.91
8	NGC 3626	19.5	1486	−23.30	1.41	179	0.454	0.017	8.94	10.54
9	NGC 3838	23.5	1308	−22.52	1.04	144	0.382	0.009	8.38	10.36
10	NGC 3941	11.9	930	−23.06	1.40	189	0.338	0.018	8.73	10.34
11	NGC 3945	23.2	1281	−24.31	1.45	159	0.435	0.023	8.85	11.02
12	NGC 3998	13.7	1048	−23.33	1.30	67	0.458	0.013	8.45	10.94
13	NGC 4036	24.6	1385	−24.40	1.46	272	0.507	0.019	8.41	11.16
14	NGC 4203	14.7	1087	−23.44	1.47	206	0.153	0.012	9.15	10.60
15	NGC 4278	15.6	620	−23.80	1.50	50	0.230	0.023	8.80	11.08
16	NGC 5173	38.4	2424	−22.88	1.01	261	0.214	0.024	9.33	10.42
17	NGC 5582	27.7	1430	−23.28	1.44	30	0.403	0.011	9.65	10.86
18	NGC 5631	27.0	1944	−23.70	1.32	34	0.198	0.017	8.89	10.89
19	NGC 6798	37.5	2360	−23.52	1.23	324	0.383	0.114	9.38	10.69
20	UGC 06176	40.1	2677	−22.66	1.03	210	0.598	0.015	9.02	10.44
21	UGC 09519	27.6	1631	−21.98	0.87	198	0.402	0.018	9.27	10.06

Notes. Column (1): the name is the principal designation from LEDA (Paturel et al. 2003). Column (2): distance in Mpc (Cappellari et al. 2011a). Column (3): heliocentric velocity (Cappellari et al. 2011a). Column (4): absolute magnitude derived from the apparent magnitude in K band (Cappellari et al. 2011a). Column (5): projected half-light effective radius (Cappellari et al. 2011a). Column (6): position angle of the galaxy calculated from the H I image (Serra et al. 2014). Column (7): ellipticity of the galaxy calculated from the H I image (Serra et al. 2014). Column (8): estimates of Galactic dust extinction (Schlafly & Finkbeiner 2011). Column (9): total H I mass calculated assuming galaxy distances given in Col. (2) (Serra et al. 2012). Column (10): stellar mass calculated by using a mass-to-light ratio and a total luminosity in the r-band (Cappellari et al. 2013).

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