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This article has an erratum: [https://doi.org/10.1051/0004-6361/202039402e]


Table 1.

Spectral classification of WR stars.

Obj. ID RA (J2000) Dec (J2000) Features/Reference Classification
WR1 23:57:40.81 −32:35:36.5 (1) WN2
WR2 23:57:41.43 −32:35:35.9 (1) WC4
WR3 23:57:45.74 −32:34:37.4 Nebular lines + He II 4686 are weak, Hβ absorption WN + O star
WR4 23:57:44.75 −32:34:25.1 N III 4640, He II 4886 WN (late-type)
WR5 23:57:40.90 −32:35:35.6 He II 6560 (strong and broad) WC4
WR6 23:57:40.53 −32:35:33.1 N III 4640, He II 4686 WN (late-type)
WR7 23:57:41.37 −32:35:52.5 N V 4603 + N III 4640 (in equal strength) WN (mid-type)
WR8 23:57:43.27 −32:35:49.6 He II 4686 (narrow), N III 4640 WN (late-type)
WR9 23:57:40.94 −32:34:47.3 Analogue to WR8, slightly broader He II WN (late-type)

References. (1) Bibby & Crowther (2010).

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