EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 683 (March 2024) A&A, 683 (2024) A233 Full HTML
Open Access

Table 3.

Best fits of the non-linear models.

Grid of models (Table 2) Non-linear calculation Fitting results
M⋆ Teff (K) L⋆ (L⊙) R⋆ (R⊙) P (days) MKS (mag) d (pc) E(B − V) α β λ0 (μm)
5850 4857 68.84 17.05 −5.89 504.01.6 0.6640.006 −0.270.03 −1.790.32 1.820.14 6.45
3 M⊙ 5825 4785 69.52 17.17 −5.90 504.91.3 0.6530.004 −0.320.03 −1.300.17 1.840.13 9.09
5800 4714 70.09 17.26 −5.91 505.91.9 0.6430.007 −0.370.05 −1.060.23 1.830.23 25.86
5825 6060 77.59 17.06 −6.14 566.71.7 0.6550.004 −0.290.02 −1.550.20 1.790.12 4.16
4 M⊙ 5800 5961 78.37 17.13 −6.15 567.21.7 0.6430.004 −0.350.03 −1.140.15 1.800.14 10.03
5775 5862 79.10 17.23 −6.16 568.92.7 0.6310.008 −0.430.07 −0.870.24 1.770.28 33.72
5800 7180 85.45 17.15 −6.34 622.01.6 0.6450.003 −0.320.02 −1.340.12 1.760.09 2.50
5 M⊙ 5775 7061 86.25 17.21 −6.35 622.62.0 0.6330.004 −0.380.03 −1.010.14 1.750.15 10.86
5750 6942 86.81 17.27 −6.35 623.82.9 0.6220.008 −0.460.08 −0.800.22 1.720.27 29.76
5775 8120 91.83 17.02 −6.49 666.51.7 0.6360.002 −0.340.01 −1.190.08 1.720.07 1.98
6 M⊙ 5750 7994 92.61 17.09 −6.50 667.62.1 0.6250.005 −0.410.04 −0.930.14 1.700.16 11.15
5725 7870 93.14 17.16 −6.50 669.22.9 0.6150.008 −0.480.08 −0.760.21 1.650.26 25.59
5750 9194 98.38 17.24 −6.64 714.51.9 0.6300.002 −0.350.01 −1.160.08 1.670.07 1.79
7 M⊙ 5725 9031 99.07 17.28 −6.64 715.02.2 0.6190.004 −0.420.03 −0.900.11 1.630.13 7.26
5700 8868 99.56 17.33 −6.64 716.33.0 0.6080.007 −0.490.07 −0.730.18 1.560.24 18.78
5750 10 069 102.14 16.97 −6.73 748.43.7 0.6340.007 −0.320.04 −1.370.29 1.640.20 12.73
8 M⊙ 5725 9915 103.36 17.04 −6.74 748.62.1 0.6200.002 −0.380.01 −1.020.06 1.610.06 1.91
5700 9764 104.02 17.11 −6.74 750.42.6 0.6100.004 −0.450.04 −0.830.12 1.540.14 7.30

Notes. For each model computed (M⋆, Teff, L⋆), we derive the average stellar radius, R⋆ (R⊙), the pulsation period, P, in days, and the mean absolute magnitude in the KS-band, MKS. We simultaneously fit the distance, d (pc), color excess, E(B − V), and the parameters α, β, and λ0 of the CSE model (see Eq. (6)). The total is the mean reduced χ2 from the observations (see Sect. 4).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.