Table D.1
Inferred parameters from our hybrid light-curve model (2829 fitting points, combined RV plus light curve).
Model | χ2 (a) | AWWC | γWWC | Ṁ1 (M⊙ yr −1) | Ṁ2 (M⊙ yr−1) | i (deg) | f1∕f2(V) | β |
---|---|---|---|---|---|---|---|---|
Adopted | 1.0000 (2827) | 0.12 ± 0.01 | 1.5 ± 0.1 | −4.29 ± 0.05 | − 4.42 ± 0.05 | 60.4 ± 1.5 | 0.79 (fixed) | 1 (fixed) |
A2 | 1.0000 (2827) | 0.12 ± 0.01 | 1.5 ± 0.1 | − 4.13 ± 0.05 | −4.56 ± 0.05 | 60.4 ± 1.5 | 1.58 (fixed) | 1 (fixed) |
A3 | 1.0000 (2827) | 0.12 ± 0.01 | 1.5 ± 0.1 | − 4.39 ± 0.05 | −4.22 ± 0.05 | 60.4 ± 1.5 | 0.40 (fixed) | 1 (fixed) |
A4 | 1.0000 (2827) | 0.12 ± 0.01 | 1.5 ± 0.1 | −4.38 (fixed) | −4.34 (fixed) | 61.4 ± 0.3 | 0.53 ± 0.02 | 1 (fixed) |
A5 | 1.0112 (2860) | 0.19 ± 0.01 | 1.3 ± 0.1 | −3.95 ± 0.01 | −4.08 ± 0.01 | 50 (fixed) | 0.79 (fixed) | 1 (fixed) |
A6 | 1.0000 (2827) | 0.11 ± 0.01 | 1.5 ± 0.1 | −4.34 ± 0.05 | −4.44 ± 0.04 | 59.4 ± 1.5 | 0.75 (fixed) | 2 (fixed) |
Notes. (a) Reduced and non-reducedχ2 values with 12 degrees of freedom and 2839 fitting points. Since the photometry errors appear to be overestimated these errors were reduced by a factor of 0.82 to obtain χ2 values of the order of unity (see Sect. 3.5). Bolded entries designate the parameters that were altered to fixed values during each fitting procedure (see text for details).
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