Table 1
Stellar sample with classifications and additional morphological comments from Walborn et al. (2014).
VFTS | Classification | Rating(a) | Mult? (b) | Comments |
---|---|---|---|---|
070 | O9.7 II | BBB | SB? | Si IV very weak |
077 | O9.5: IIIn | BBB | Si IV very weak | |
080 | O9.7 II-III((n)) | BBB | Si IV weak | |
091 | O9.5 IIIn | AAA | ||
104 | O9.7 II-III((n)) | BBB | Si IV very weak | |
113 | O9.7 II or B0 IV | BBB | SBs | Si IV very weak |
128 | O9.5 III:((n)) | BBB | Si IV weak | |
131 | O9.7 | BBB | ||
141 | O9.5 II-III((n)) | BBB | SB? | Si IV very weak |
188 | O9.7: III | BBB | SB? | Si IV very weak |
192 | O9.7 II or B0 IV | BBB | Si IV weak | |
205 | O9.7 II((n)) or B0 IV((n)) | BBB | Si IV, C III very weak | |
207 | O9.7 II((n)) | BBB | Si IV, C III very weak | |
210 | O9.7 II-III((n)) | AAA | ||
226 | O9.7 III | BBB | Si IV weak; runaway | |
328 | O9.5 III(n) | BBB | SB? | Si IV weak; runaway |
346 | O9.7 III | BBB | Si IV very weak | |
370 | O9.7 III | BBB | SB? | Si IV weak; runaway |
412 | O9.7 | BBB | ||
444 | O9.7 | BBB | SB? | |
495 | O9.7 II-IIIn | BBB | Si IV very weak | |
528 | O9.7(n) | BBB | Si IV very weak | |
569 | O9.2 III: | AAA | Si IV weak | |
571 | O9.5 II-III(n) | BBB | SB? | Si IV weak |
574 | O9.5 IIIn | AAA | SB2? | |
607 | O9.7 III | BBB | SB? | Si IV very weak |
615 | O9.5 IIInn | AAA | VM3 | |
620 | O9.7 III(n) | AAA | SB? | Si IV weak |
622 | O9.7 III | BBB | SB? | Si IV weak |
753 | O9.7 II-III | AAA | ||
787 | O9.7 III | BBB | SB | Si IV weak |
843 | O9.5 IIIn | AAA |
Notes. (a) AAA and BBB indicate high-/low-rated classifications, respectively. (b)Comments from Walborn et al. (2014) on possible multiplicity: “SB?” – stellar absorption displaced from nebular emission lines but no radial-velocity variation measured; “SBs” – small amplitude (10–20 km s−1) radial-velocity variations; “SB2?” – possible double-lined binary system; “VM3” – visual multiple consisting of three components.
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