To clump or not to clump - The impact of wind inhomogeneities on the optical and NIR spectroscopic analysis of massive OB stars

Open Access

Table 4

Comparison between V sin i and V_mac values obtained from optical (“OP”) metal lines and from the NIR He I λ1.70 μm line.

#	Star ID	^Type	V sin i	V_mac	V sin i	V_mac

			OP	OP	NIR	NIR
1	HD 46223	O4 V((f))	52	97	70	100
2	HD 15629	O4.5 V((fc))	70	69	68	96
3	HD 46150	O5 V((f))z	69	107	107	114
4	HD 217086	O7 Vnn((f))z	382	104	372	18
5	HD 149757	O9.2 IVnn	290	290	366	165
6	HD 190864	O6.5 III(f)	65	90	73	113
7	HD 203064	O7.5 IIIn((f))	315	98	344	103
8	HD 15570	O4 If	38	120	74	92
9	HD 14947	O4.5 If	117	49	132	25
10	HD 30614	O9 Ia	115	72	78	213
11	HD 210809	O9 Iab	76	79	72	167
12	HD 209975	O9.5 Ib	52	95	73	113

Notes. Typical uncertainties are ±10% in the optical and ±15% in the infrared. All velocities are given in km s⁻¹.

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