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Table A.1
BBB-Rated spectral classifications and supporting data for 139 VFTS O–B0 stars.
| VFTS | SpT | Mult | AltID | Comment/MV |
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| 017 | B0 V | SB1l | ... | ... |
| 035 | O9.5 IIIn | SB2? VM2? | ... | ... |
| 042 | O9.5 III((n)) | SB1l | ... | Si iv weak, −4.7 |
| 047 | O9 V + O9.5 V | SB2 | ... | ... |
| 049 | O9.7 V: + B | SB2 | ... | ... |
| 051 | OBpe | ... | ST1-06 | ... |
| 055 | O8.5 V + O9.5 IV | SB2 VM2 | ... | ... |
| 056 | O6.5 V + O6.5 V | SB2 | ST1-07 | H, He profiles triangular |
| 058 | O8.5: V + B | SB2 | ST1-09 | ... |
| 059 | O9.5 III: | SBl | ST1-10 | Si iv very weak, −3.8 |
| 061 | ON8.5 III: + O9.7: V: | SB2 | ... | ... |
| 063 | O5 III(n)(fc) + sec | SB2 | ST1-11 | ... |
| 066 | O9.5 III(n) | SBl | ... | Si iv very weak, −4.5 |
| 070 | O9.7 II | SB? | ... | Si iv very weak |
| 077 | O9.5: IIIn | ... | ST1-22 | Si iv very weak, −3.4 |
| 080 | O9.7 II-III((n)) | ... | ST1-23 | Si iv weak, −4.2 |
| 097 | B0 IV | SB? | ST1-31 | ... |
| 102 | O9: Vnnne+ | ... | ST1-32 | Fe ii emission; Dufton et al. (2011); runaway |
| 104 | O9.7 II-III((n)) | ... | ... | Si iv very weak |
| 105 | O8: Vz + O9-B0 | SB2 VM3 | ST1-37 | ... |
| 109 | O9.7 II:n | ... | ST1-38 | He ii λ4686 emission wings, “Onfp”? Si iv very weak |
| 113 | O9.7 II or B0 IV ? | SBs | ST1-39 | very sharp lines; He ii broad; Si iv very weak |
| 114 | O8.5 IV + sec | SB2 | ST1-41 | ... |
| 116 | O9.7: V: + B0: V: | SB2 VM2? | ST1-42 | ... |
| 120 | O9.5 IV: | SB2 | ST1-43 | ... |
| 125 | Ope | SB2? | ST1-47 | or n with He ii emission; He i λ4713 double |
| 128 | O9.5 III:((n)) | ... | ST1-49 | Si iv weak, −3.3 |
| 131 | O9.7 | ... | ... | ... |
| 141 | O9.5 II-III((n)) | SB? | T88-6 | Si iv very weak, −4.3; Walborn et al. (1999) B0.2 V |
| 142 | Op | ... | ST1-58 | composite: He ii/He i λ4541/λ4471 implies O6.5, but λ4541/λ4387 & λ4200/λ4144 O8.5; false Vz |
| 145 | O8fp | SB1s | T88-3 | contaminated by Brey 73-1A; Walborn et al. (1999) O7-8 II |
| 148 | O9.7 II-III(n) | SBl NC | ... | Si iv very weak |
| 150 | O9.5 III | SB2 | T88-4 | “Onfp”? Si iv very weak, −4.6; Walborn et al. (1999) O9.5 V |
| 151 | O6.5 II(f)p | SBvs VM5 | T88-2 | composite: weak N iv & C iv emission, N v absorption; |
| Walborn et al. (1999), 3 components: O4 III(f)p, O8 III, B1-2:p(e) | ||||
| 153 | O9 III((n)) | VM3 | T88-5 | Si iv weak, −5.0; Walborn et al. (1999) O7 V(z!) N strong |
| 163 | O8.5 IV | ... | ... | “((n))” but profiles triangular & variable |
| 173 | O9.7: II-III(n)p | SBl | ST1-73 | “Onfp”; Si iv weak |
| 174 | O8 V + B0: V: | SB2 | ST1-75 | ... |
| 176 | O6 V:((f)) + O9.5: V: | SB2 | ST1-77 | ... |
| 183 | B0 IV | SB? | ... | ... |
| 187 | O9 IV: + B0: V: | SB2 | ST1-81 | ... |
| 188 | O9.7: III: | SB? | ... | Si iv very weak, −4.0 |
| 192 | O9.7 II or B0 IV ? | ... | ST1-85 | Si iv weak |
| 201 | O9.7 V + sec | SB2 | ... | ... |
| 205 | O9.7 II((n)) or B0 IV((n)) ? | ... | ST1-91 | Si iv, C iii very weak |
| 207 | O9.7 II((n)) | ... | ST1-92 | Si iv, C iii very weak |
| 217 | O4 V((fc)): + O5 V((fc)): | SB2 | ST1-98 | X-ray source |
| 226 | O9.7 III | ... | ... | runaway; Si iv weak, −3.2 |
| 231 | O9.7 IV:(n) + sec | SB2 | ST1-103 | ... |
| 241 | B0 IV | ... | ... | Si iv weak |
| 242 | B0 IV | SB? | ... | runaway, Si iv weak |
| 253 | O9.5 II | ... | ... | Si iv very weak, −4.6; H strong |
| 304 | O9.7 III | VM2? | ... | Si iv weak; shallow WFC3 image appears extended, but deep symmetrical |
| 310 | O9.7 V: | ... | ... | contaminated by R135 |
| 313 | B0 IV | ... | ... | Si iv weak |
| 314 | O9.7 IV:(n) + sec: | SB2 | ... | ... |
| 316 | O9.7 V: | ... | ... | contaminated |
| 318 | O((n))p | SBl | ... | composite: He lines imply O9.5 III; Hδ B2 V from strong wings and no Si iv, C iii; |
| weak, narrow N iv emission, N v absorption present; −2.6 | ||||
| 327 | O8.5 V(n) + sec | SB2 | P15 | ... |
| 328 | O9.5 III(n) | SB? | ... | Si iv weak, −3.3; runaway |
| 329 | O9.7 II-III(n) | SBl | P19 | Si iv weak |
| 339 | O9.5 IV(n) | ... | P83 | Si iv weak, −3.8 |
| 345 | O9.7 III(n) | SBl | P103 | Si iv very weak, −4.1 |
| 346 | O9.7 III | ... | P113 | Si iv very weak, −3.6 |
| 347 | B0 V | ... | P116 | −2.8 |
| 350 | O8 V | SB2 | P124 | circular nebula, Rubio et al. (1998) |
| 352 | O4.5 V(n)((fc)):z: + O5.5 V(n)((fc)):z: | SB2 | ... | ... |
| 360 | O9.7 | ... | P169 | Si iv strong; no He i λ4713 |
| 370 | O9.7 III | SB? | P222 | Si iv weak, −3.4; runaway |
| 371 | O9.5 V(n) + sec | SB2 | P240 | ... |
| 373 | O9.5n | ... | P246 | ... |
| 389 | O9.5 IV | ... | Mk58(E) P304 | Si iv weak, −5.1; Walborn et al. (2002b) O9.5 V; inadvertently “Mk58(w)” in Paper I |
| 393 | O9.5(n) | ... | P324 | ... |
| 400 | O9.7 | ... | P348 | ... |
| 405 | O9.5:n | ... | ... | ... |
| 412 | O9.7 | ... | ... | ... |
| 443 | O7: V(n): + O7: V(n): | SB2 VM2 | P615 | ... |
| 444 | O9.7 | SB? | ... | ... |
| 445 | O3-4 V:((fc)): + O4-7 V:((fc)): | SB2 | P621 | X-ray source |
| 446 | Onn((f)) | ... | ... | ... |
| 450 | O9.7 III: + O7:: | SB2 | Mk50 P643 | I. Howarth et al., in prep. |
| 451 | O(n) | ... | ... | contaminated; bright circumstellar nebulosity |
| 455 | O5: V:n | SB1l | P661 | X-ray source |
| 456 | Onn | ... | ... | ((fc))? |
| 460 | O7.5 V + O7.5 V | SB2 | P674 | ... |
| 464 | O9.5: | VM2 | P702 | ... |
| 465 | On | ... | P700 | ... |
| 475 | O9.7 III | SBl | P722 | Si iv weak, −4.5 |
| 476 | O((n)) | ... | ... | ... |
| 477 | O((n)) | ... | ... | contaminated? He i λ4713 Oe? |
| 487 | O6.5: IV:((f)): + O6.5: IV:((f)): | SB2 VM2 | ... | ... |
| 492 | O8 V + O9.5: V | SB2 | Mk21 P830 | ... |
| 495 | O9.7 II-IIIn | ... | P9019 | Si iv very weak |
| 496 | B0 Vn | SB? | ... | −3.8 |
| 497 | O3.5 V((f))z + OB | ... | R140d | contaminated |
| 500 | O6.5 IV((fc)) + O6.5 V((fc)) | SB2 | ... | X-ray source |
| 514 | O9.7 III | SBl | P9021 | Si iv weak, −3.2 |
| 515 | O8-9p | VM2 | ... | (subtract 513!) “Onfp”? variable? Si iv & C iii strong, He ii λ4686 weak imply high luminosity |
| 519 | O3-4 ((f)) + OB + WN | SB1s | R140c | contaminated |
| 522 | O6 II-Iab(fc) + O5.5 V((fc)): | SB2 | ... | ... |
| 525 | B0 Ia | SB | Mk38 P930 | ... |
| 527 | O6.5 Iafc + O6 Iaf | SB2 | R139 P952 | Taylor et al. (2011); X-ray source |
| 528 | O9.7(n) | ... | P956 | “Onfp”? Si iv very weak |
| 529 | O9.5(n) | SB? | P955 | ... |
| 538 | ON9 Ia: + O7.5: I:(f): | SB2 VM2 | Mk22 P1024 | ... |
| 539 | O9.5(n) | ... | P1012 | ... |
| 540 | B0 V | ... | ... | −3.8 |
| 543 | O9 IV + O9.7: V | SB2 | P1031 | ... |
| 552 | O8.5 III: + B | SB2 | ... | ... |
| 557 | On | SB2 | ... | ... |
| 559 | O9.7(n) | ... | P1133 | ... |
| 561 | O9:(n) | SB1l | P1145 | ... |
| 563 | O9.7 III: + B0: V: | SB2 VM2 | P1154 | ... |
| 565 | O9.5: | SB? | ... | ... |
| 570 | O9.5ne+ | SB2 | ... | Fe ii emission |
| 571 | O9.5 II-III(n) | SB2? | ... | Si iv weak |
| 579 | O9:((n)) | SB? VM2 | P1201 | Knot 1; Walborn et al. (2002b) O9.5 V; X-ray source |
| 583 | O8 V + O8.5 V | SB2 | ... | ... |
| 587 | O9.7: | SB? | ... | ... |
| 588 | O9.5 | SB1l | ... | “Onfp”? Si iv weak |
| 594 | O9.7 | ... | ... | ... |
| 607 | O9.7 III | SB? | ... | Si iv weak, −3.6 |
| 622 | O9.7 III | SB? | ... | Si iv weak |
| 634 | O V | VM2 | P1473 | z? |
| 642 | O5 Vz: + O8 Vz: | SB2 | ... | ... |
| 647 | O8: V: | ... | ... | ... |
| 652 | B2 Ip + O9 III: | SB2 | Mk5 P1552 | I. Howarth et al., in prep. |
| 661 | O6.5 V(n) + O9.7: V: | SB2 | P1594 | ... |
| 703 | O7: V: + O8: V: | SB2 | P1828 | ... |
| 711 | O9.7 III | ... | P1850 | Si iv very weak, −4.2 |
| 728 | O9.7 II-III((n)) | SBl | P1966 | Si iv weak |
| 733 | O9.7p | SBl | P1988 | “Onfp”; He ii wings; Si iv weak; N ii λ3995 too strong |
| 771 | O9.7 III:(n) | SB2 | P2104 | ... |
| 774 | O7.5 IVp + O8.5: V: | SB2 SB3? | ... | He strong? |
| 787 | O9.7 III | SB | P2157 | Si iv weak, −3.5 |
| 806 | O5.5 V((fc)):z + O7 Vz: | SB2 NC | BI259 | ... |
| 810 | O9.7 V + B1: V: | SB2 | P2242 | ... |
| 859 | O9.5 IV + sec | SB2 | ... | ... |
| 887 | O9.5 II-IIIn | SB2 NC | ... | Si iv very weak, −4.4 |
Notes. See Table 2 for explanation of notations in the Multiplicity and Alternate ID columns. 96/139 stars have multiplicity flags. The SB2 have been classified by JMA with MGB. There are 10 B0 stars, of which one is a supergiant. The “Si iv weak” spectra are further discussed in the text. Because of the very steep spectral-type dependence of the luminosity criteria at the O–B0 boundary, He ii λ4686/He i λ4713 of or near unity implies class II at O9.7 but V–IV at B0; also, metallicity affects the sensitive Si iii λ4552/He ii λ4541 spectral-type criterion, a value of or near unity defining type O9.7.
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