Table 3
Effect of dust on the colours of CCs.
Name | Teff (K) | L (L⊙) | BIC | Bp (mag) | G (mag) | Rp (mag) | V (mag) | I (mag) | J (mag) | K (mag) | F160W (mag) | WG (mag) | WVI (mag) | WJK (mag) | WH (mag) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LMC0619 | 4625 | 48057 ± 1645 | 2809 | 12.37 | 11.71 | 11.12 | 12.27 | 10.97 | 10.18 | 9.45 | 9.67 | 9.34 | 8.96 | 8.95 | 9.18 |
4750 | 45036 ± 946 | 713 | 12.42 | 11.79 | 11.20 | 12.30 | 11.06 | 10.30 | 9.60 | 9.81 | 9.47 | 9.14 | 9.12 | 9.35 | |
Tc = 535 ± 26 K | −0.05 | −0.08 | −0.08 | −0.03 | −0.09 | −0.12 | −0.15 | −0.14 | −0.13 | −0.18 | −0.17 | −0.17 | |||
LMC1616 | 4875 | 4026 ± 85 | 752 | 14.88 | 14.30 | 13.75 | 14.78 | 13.62 | 12.92 | 12.28 | 12.47 | 12.15 | 11.82 | 11.84 | 12.03 |
4875 | 4185 ± 91 | 614 | 14.93 | 14.34 | 13.77 | 14.81 | 13.64 | 12.91 | 12.25 | 12.45 | 12.14 | 11.83 | 11.79 | 12.01 | |
Tc = 329 ± 40 K | −0.05 | −0.04 | −0.02 | −0.03 | −0.02 | +0.01 | +0.03 | +0.02 | +0.01 | −0.01 | +0.05 | +0.02 | |||
LMC0966 | 5000 | 21971 ± 379 | 971 | 12.99 | 12.44 | 11.92 | 12.89 | 11.79 | 11.13 | 10.54 | 10.71 | 10.41 | 10.08 | 10.13 | 10.29 |
5000 | 21876 ± 387 | 885 | 13.02 | 12.46 | 11.92 | 12.90 | 11.80 | 11.14 | 10.55 | 10.71 | 10.37 | 10.10 | 10.14 | 10.29 | |
Tc = 417 ± 125 K | −0.03 | −0.02 | +0.00 | −0.01 | −0.01 | −0.01 | −0.01 | +0.00 | +0.04 | −0.02 | −0.01 | +0.00 | |||
SMC1172 | 5250 | 4960 ± 83 | 214 | 14.97 | 14.50 | 14.02 | 14.89 | 13.89 | 13.31 | 12.79 | 12.93 | 12.69 | 12.34 | 12.43 | 12.55 |
5500 | 5958 ± 182 | 130 | 14.96 | 14.52 | 14.05 | 14.87 | 13.94 | 13.30 | 12.77 | 12.93 | 12.79 | 12.50 | 12.40 | 12.58 | |
Tc = 90 ± 7 K | +0.01 | −0.02 | −0.03 | +0.02 | −0.05 | +0.01 | +0.02 | +0.00 | −0.10 | −0.16 | +0.03 | −0.03 | |||
LMC0107 | 5750 | 3834 ± 31 | 55 | 14.89 | 14.46 | 14.01 | 14.81 | 13.89 | 13.35 | 12.92 | 13.04 | 12.79 | 12.46 | 12.62 | 12.69 |
5875 | 4047 ± 39 | 60 | 14.88 | 14.46 | 14.01 | 14.79 | 13.90 | 13.36 | 12.94 | 13.06 | 12.81 | 12.52 | 12.65 | 12.73 | |
Tc = 217 ± 28 K | +0.01 | +0.00 | +0.00 | +0.02 | −0.01 | −0.01 | −0.02 | −0.02 | −0.02 | −0.06 | −0.03 | −0.04 | |||
LS Pup | 5500 | 4395 ± 152 | 3436 | 10.49 | 9.76 | 9.11 | 10.39 | 8.94 | 8.08 | 7.43 | 7.67 | 7.14 | 6.69 | 6.98 | 7.13 |
5750 | 4364 ± 153 | 2752 | 10.55 | 9.81 | 9.15 | 10.45 | 8.97 | 8.05 | 7.40 | 7.65 | 7.15 | 6.68 | 6.95 | 7.10 | |
Tc = 3620 ± 1182 K | −0.06 | −0.05 | −0.04 | −0.06 | −0.03 | +0.03 | +0.03 | +0.02 | −0.01 | +0.01 | +0.03 | +0.03 |
Notes. For every star the first line gives the best-fitting parameters based on the model atmosphere, the second line when including a dust component, and the third line the difference in magnitude. In the column of the luminosity the dust temperature at the inner radius (Tc) is listed in the third line. W refers to the Wesenheit magnitudes, defined as follows: WG = G – 1.90 • (Bp – Rp), WVI = I – 1.55 • (V – I), WJK = K – 0.69 • (J – K), WH = F160W −0.386 • (F555W – F814W). Note that F555W and F814W magnitudes are not explicitly listed in the table (they are close to V and I) but were calculated and used in calculating the WH magnitude.
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