Table 1
Binarity status, spectral classifications (normally taken from Evans et al. 2015) and typical signal-to-noise ratios of the VFTS B-type supergiant sample.
| Star | Alias | Binarity analysis | Spectral type† | Typical S/N | ||||
| ΔRV | D15 | M | Ad | LR02 LR03 | ||||
|
|
||||||||
| 003 | Sk−69° 224 | 14 | S | ... | S | B1 Ia+ | 540 420 | |
| 027 | ... | 111 | SB1 | ... | SB1 | B1 III-II | 280 130 | |
| 028 | ... | 5 | S | ... | S | B0.7 Ia Nwk | 330 200 | |
| 045 | ... | 85 | SB1 | ... | SB1 | O9.7 Ib-II Nwk | 100 90 | |
| 060 | ... | 8 | S | ... | S | B1.5 II-Ib((n)) | 90 70 | |
| 069 | ... | 2 | S | ... | S | B0.7 Ib-Iab | 340 270 | |
| 082 | ... | 2 | S | ... | S | B0.5 Ib-Iab | 350 310 | |
| 087 | ... | 8 | S | ... | S | O9.7 Ib-II | 470 330 | |
| 165 | ... | 11 | S | S | S | O9.7 Iab | 280 270 | |
| 178 | ... | 4 | S | ... | S | O9.7 Iab | 350 440 | |
| 232 | ... | 4 | S | ... | S | B3 Ia | 230 150 | |
| 261 | ... | 7 | S | ... | S | B5 Ia | 420 310 | |
| 269 | R132 | 3 | S | ... | S | B8 Ia | 540 390 | |
| 270 | ... | 5 | S | ... | S | B3 Ib | 290 170 | |
| 291 | ... | 104 | SB1 | ... | SB1 | B5 II-Ib | 180 150 | |
| 293 | ... | 11 | S | ... | S | B2 III-II(n)e | 260 160 | |
| 302 | ... | 4 | S | ... | S | B1.5 Ib | 160 100 | |
| 307 | Sk−68° 136 | 6 | S | ... | S | B1 II-Ib | 380 270 | |
| 315 | ... | 2 | S | ... | S | B1 Ib | 180 110 | |
| 417 | ... | 5 | S | ... | S | B2 Ib | 200 100 | |
| 420 | Mk 54 | 14 | S | SB1 | SB1 | B0.5 Ia Nwk | 330 290 | |
| 423 | Mk 52 | 15 | S | SB1 | SB1 | B1 Ia: Nwk | 350 200 | |
| 424 | R138 | 14 | S | S | S | B9 Ia+p | 540 390 | |
| 430 | P93-0538 | 121 | SB1 | ... | SB1 | B0.5 Ia+((n)) Nwk | 102 122 | |
| 431 | R137 | 6 | S | S | S | B1.5 Ia Nstr | 650 420 | |
| 450 | Mk 50 | 404 | SB2 | ... | SB2 | O9.7 III: +O7:: | 230 260 | |
| 458 | Mk B | 14 | S | S | S | B5 Ia+p | 560 280 | |
| 525 | Mk 38 | 25 | SB1 | SB1 | SB1 | B0 Ia | 350 260 | |
| 533 | R142 | 4 | S | ... | S | B1.5 Ia+p Nwk | 470 370 | |
| 541 | P93-9024 | 12 | S | SB1 | SB1 | B0.5 Ia Nwk | 210 240 | |
| 576 | ... | 76 | SB1 | ... | SB1 | B1 Ia Nwk | 80 60 | |
| 578 | P93-1184 | 7 | S | ... | S | B1.5 Ia Nwk | 170 160 | |
| 590 | R141 | 15 | S | S | S | B0.7 Iab | 420 370 | |
| 591 | Mk 12 | 21 | SB1 | S | S | B0.2 Ia | 390 370 | |
| 652 | Mk 05 | 367 | SB2 | ... | SB2 | B2 Ip + O9 III:† | 130 220 | |
| 672 | P93-1661 | 11 | S | S | S | B0.7 II Nwk? | 210 160 | |
| 675 | P93-1674 | 60 | SB1 | ... | SB1 | B1 Iab Nwk | 190 130 | |
| 687 | P93-1737 | 57 | SB1 | ... | SB1 | B1.5 Ib((n)) Nwk | 180 160 | |
| 696 | Sk−68°140 | 8 | S | ... | S | B0.7 Ib-Iab Nwk | 440 390 | |
| 714 | P93-1875 | 3 | S | ... | S | B1 Ia: Nwk | 150 110 | |
| 732 | Mk 01 | 10 | S | ... | S | B1.5 Iap Nwk | 450 300 | |
| 733 | P93-1988 | 178 | SB1 | ... | SB1 | O9.7p | 120 200 | |
| 745 | ... | 4 | S | ... | S | B2.5 II-Ib | 70 60 | |
| 764 | Sk−69° 252 | 13 | S | SB1 | SB1 | O9.7 Ia Nstr | 360 440 | |
| 779 | ... | 61 | SB1 | ... | SB1 | B1 II-Ib | 100 120 | |
| 826 | ... | 8 | S | ... | S | B1 IIn | 200 150 | |
| 827 | ... | 35 | SB1 | ... | SB1 | B1.5 Ib | 150 90 | |
| 829 | ... | 15 | S | SB1 | SB1 | B1.5-2 II | 170 110 | |
| 831 | ... | 2 | S | ... | S | B5 Ia | 380 150 | |
| 838 | ... | 15 | S | ... | S | B1:II(n) | 120 50 | |
| 841 | ... | 12 | S | ... | S | B2.5 Ia | 50 40 | |
| 845 | ... | 3 | S | ... | S | B1 II | 140 120 | |
| 855 | ... | 3 | S | ... | S | B3 Ib | 120 80 | |
| 867 | BI 261 | 9 | S | ... | S | B1 Ib Nwk | 230 140 | |
Notes. For binarity status, D15 refers to the radial-velocity analysis of Dunstall et al. (in prep.); M refers to their subsequent moment analysis and Ad is the adopted status. All O9.7 spectral types and those marked with
are from Walborn et al. (2014).
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