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Home All issues Volume 526 (February 2011) A&A, 526 (2011) A156 Full HTML
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Table 1

Properties of the RSGs.

Name m − M E B−V f12/fK V D f 60 λ m L Lev L phot Ṁ
(mag) (mag) (km s-1) (kpc) (Jy) (μm) (L⊙) (L⊙) (M⊙ yr-1)
V589 Cas 11.50 0.78 0.156 14 2.00 3.61 1.72 52 000 35 000 5.0  ×   10-7
BU Per 11.40 0.66 0.435 14 1.90 5.23 2.20 58 000 38 000 7.4  ×   10-7
SU Per 11.40 0.66 0.241 19 1.90 6.87 1.77 90 000 85 000 7.7  ×   10-7
RS Per 11.90 0.56 0.417 20 2.40 9.93 2.28 144 000 95 000 2.0  ×   10-6
S Per 11.39 0.66 1.226 20 1.90 40.59 3.67 81 000 86 000 6.8  ×   10-6
V441 Per 11.40 0.66 0.156 16 1.90 3.54 1.69 66 000 50 000 4.2  ×   10-7
YZ Per 11.40 0.66 0.291 16 1.90 5.28 1.86 48 000 55 000 6.5  ×   10-7
W Per 11.40 0.66 0.495 16 1.90 14.87 2.55 54 000 56 000 2.1  ×   10-6
BD+57647 11.40 0.66 0.351 14 1.90 6.47 2.24 80 000 37 000 9.3  ×   10-7
NO Aur 10.70 0.47 0.146 18 1.38 5.12 1.62 67 000 73 000 2.9  ×   10-7
α Ori 5.57 0.18 0.177 15 0.130 299.00 1.64 ... 56 000 1.5  ×   10-7
TV Gem 10.70 0.66 0.294 19 1.38 6.06 1.69 100 000 84 000 3.5  ×   10-7
BU Gem 10.70 0.66 0.248 19 1.38 10.50 1.62 83 000 86 000 5.9  ×   10-7
V384 Pup 13.00 0.57 0.260 18 4.00 2.76 1.84 37 000 75 000 1.4  ×   10-6
CK Car  11.70 0.55 0.531 22 2.20 13.98 2.11 161 000 123 000 2.1  ×   10-6
V602 Car  11.60 0.48 0.596 22 2.10 12.40 2.61 105 000 124 000 1.9  ×   10-6
V396 Cen 11.60 0.75 0.201 23 2.10 4.98 1.73 164 000 140 000 6.2  ×   10-7
KW Sgr 12.40 0.92 1.218 27 3.00 18.39 2.81 363 000 228 000 5.6  ×   10-6
NR Vul 11.80 0.94 0.590 21 2.30 12.28 2.26 224 000 111 000 2.2  ×   10-6
BI Cyg 11.00 0.93 0.671 22 1.58 51.23 2.67 226 000 123 000 4.6  ×   10-6
KY Cyg 11.00 0.93 0.702 22 1.58 50.74 3.15 272 000 138 000 4.9  ×   10-6
RW Cyg 10.60 1.22 0.481 23 1.32 60.69 1.96 144 000 145 000 3.2  ×   10-6
μ Cep 9.70 0.69 0.361 20 0.87 127.00 1.69 340 000 410 000 1.4  ×   10-6
V354 Cep 12.20 0.63 0.566 18 2.75 8.01 2.89 369 000 76 000 2.4  ×   10-6
V355 Cep 12.20 0.63 0.292 14 2.75 3.27 2.38 94 000 37 000 1.0  ×   10-6
PZ Cas 11.90 0.69 1.217 30 2.40 96.48 3.57 212 000 193 000 2.6  ×   10-5
TZ Cas 11.90 0.69 0.541 19 2.40 9.47 2.38 98 000 83 000 2.0  ×   10-6
EV Car  13.13 0.51 0.745 39 4.20 25.87 2.57 ... 675 000 1.3  ×   10-5
HS Cas 12.00 0.83 0.275 17 2.50 3.51 1.92 ... 59 000 7.5  ×   10-7
XX Per 11.14 0.66 0.492 16 1.69 4.23 2.03 ... 50 000 4.3  ×   10-7
KK Per 11.14 0.66 0.117 16 1.69 2.23 1.59 ... 50 000 2.0  ×   10-7
AD Per 11.14 0.66 0.164 15 1.69 2.85 1.66 ... 42 000 2.7  ×   10-7
PR Per 11.14 0.66 0.131 14 1.69 2.37 1.55 ... 34 000 2.3  ×   10-7
GP Cas 11.40 0.66 0.200 15 1.90 4.45 2.01 ... 43 000 5.9  ×   10-7
VY CMa 10.28 0.47 6.959 47 1.14 1453.00 7.77 ... 295 000 1.6  ×   10-4
α Sco 6.34 0.10 0.165 17 0.185 115.50 1.73 ... 71000 1.2  ×   10-7
VX Sgr 10.98 0.52 2.334 25 1.57 262.70 4.14 ... 343 000 2.0  ×   10-5
Case 49 11.70 0.87 0.155 15 2.19 6.58 2.01 ... 42 000 1.1  ×   10-6
U Lac 12.20 0.63 0.685 23 2.75 9.04 2.51 ... 147 000 2.3  ×   10-6

Notes. The first 27 stars are from LM05, while the following 12 stars are from JB00. The column marked V is the assumed wind speed. The column marked λm is the flux averaged wavelength. LLev is the luminosity given in LM05 (from their Mbol) and Lphot is the luminosity obtained by integrating the UBVIJHKL + IRAS photometry. Ṁ is derived with Jura’s formula, where the used luminosity is Lphot.

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