Table 9
Cumulative properties of hot luminous stars in 30 Dor with increasing projected radius, rd, given in (pc), from R136a1.
Region | OB stars | W-R and Of/WN stars | Grand total | ||||||||||||
<rd | N |
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N |
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N |
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5 | 60 | 7.61 | 242 | 37.6 | 2.72 | 12 | 7.66 | 334 | 63.9 | 7.69 | 72 | 7.93 | 576 | 101 | 10.4 |
10 | 120 | 7.77 | 319 | 48.6 | 3.86 | 13 | 7.67 | 343 | 65.8 | 8.03 | 133 | 8.02 | 662 | 114 | 11.9 |
20 | 191 | 7.88 | 397 | 59.0 | 4.83 | 19 | 7.74 | 398 | 85.3 | 9.98 | 210 | 8.12 | 795 | 144 | 14.8 |
150 | 469 | 8.07 | 554 | 75.6 | 6.22 | 31 | 7.84 | 503 | 122 | 13.7 | 500 | 8.27 | 1056 | 197 | 19.9 |
<rd | N |
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N |
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N |
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5 | 201 | 7.85 | 388 | 60.3 | 4.54 | 12 | 7.66 | 334 | 63.9 | 7.69 | 213 | 8.06 | 723 | 124 | 12.2 |
10 | 284 | 7.96 | 474 | 71.9 | 5.74 | 13 | 7.67 | 343 | 65.8 | 8.03 | 297 | 8.14 | 786 | 138 | 13.8 |
20 | 374 | 8.04 | 555 | 82.4 | 6.72 | 19 | 7.74 | 398 | 85.3 | 9.98 | 393 | 8.22 | 952 | 168 | 16.7 |
150 | 691 | 8.20 | 734 | 102 | 8.49 | 31 | 7.84 | 503 | 122 | 13.7 | 722 | 8.36 | 1237 | 224 | 22.2 |
Notes. The top half of the table gives the more robust values, based solely on the number of stars (N) classified spectroscopically (Sp). The bottom half combines both spectroscopically and photometrically classified stars (Sp+Ph). Note the contribution from the W-R and Of/WN stars remains unchanged as none of these stars were taken to lack spectroscopy. log LBol is given in (L⊙), Q0 in (× 1049 ph s-1), LSW in (× 1037 erg s-1) and Dmom in (× 1036 cgs units).
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