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Table 2
Critical velocities Vc derived in this work for average MK spectral types and luminosity classes.
| S70 | Vc (km s-1) | |||
|
|
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| Sp.T. | dex | V | IV | III |
|
|
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| O7 | 0.039 | 561 | 556 | 556 |
| O9 | 0.052 | 542 | 538 | 517 |
| B0 | 0.075 | 544 | 512 | 477 |
| B1 | 0.104 | 530 | 494 | 423 |
| B2 | 0.143 | 486 | 450 | 404 |
| B3 | 0.181 | 461 | 418 | 380 |
| B4 | 0.209 | 437 | 397 | 374 |
| B5 | 0.238 | 438 | 381 | 362 |
| B6 | 0.266 | 403 | 369 | 348 |
| B7 | 0.297 | 393 | 360 | 341 |
| B8 | 0.330 | 389 | 359 | 333 |
| B9 | 0.384 | 386 | 355 | 326 |
| A0 | 0.445 | 382 | 346 | 324 |
| A1 | 0.491 | 375 | 343 | 322 |
Notes. The MK spectral types are represented with the BCD index S70 dex.
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