Free Access

Table 2

Model parameters and error bars for different relevant combinations of data sets.

Parameters UTas (u) Danish (d) Auckland (a) Ogle (o) Perth (p) Ctio Yale (c)

Independent fits for u , d and a

t0 (days) 3235.78(4 ± 1) 3235.78(3 ± 3) 3235.76(8 ± 4)
u 0 0.010(8 ± 4) 0.0(2 ± 1) 0.0(0 ± 1)
tE (days) 8.(9 ± 1) 9.(6 ± 4) 9.(3 ± 3)
ρ 0.14(0 ± 2) 0.1(3 ± 1) 0.14(0 ± 7)
a 0.677 ± 0.013 0.67 ± 0.22    [ 0.76 ± 0.13
M b 11.5 11.4 13.5
g 7.0 1.4 4.5
χ 2 82.5 43.2 234.9

Combined fit including u + d

t0 (days) 3235.784(5 ± 8)
u 0 0.00(9 ± 2)
tE (days) 9.1(5 ± 9)
ρ 0.13(7 ± 1)
a 0.674 ± 0.012 0.837 ± 0.018
M b 11.5 11.4
g 7.2 1.3
χ 2 85.1 57.8

Combined fit including u + a

t0 (days) 3235.780(8 ± 8)
u 0 0.00(0 ± 3)
tE (days) 9.(1 ± 1)
ρ 0.13(8 ± 2)
a 0.714 ± 0.013 0.660 ± 0.023
M b 11.5 13.5
g 7.2 4.5
χ 2 101.9 286.3

Combined fit including d + a

t0 (days) 3235.77(5 ± 3)
u 0 0.00(0 ± 7)
tE (days) 9.(7 ± 2)
ρ 0.13(4 ± 8)
a 1.0 ± 0.23    [ 0.93 ± 0.29    [
M b 11.4 13.5
g 1.4 4.8
χ 2 50.6 241.5

Combined fit including u + d + a

t0 (days) 3235.781(4 ± 9)
u 0 0.00(0 ± 4)
tE (days) 9.2(9 ± 6)
ρ 0.13(6 ± 1)
a 0.713 ± 0.012 0.881 ± 0.010 0.660 ± 0.011
M b 11.5 11.4 13.5
g 7.3 1.3 4.6
χ 2 102.7 58.1 287.8

Combined fit including all telescopes (one LLDC per band)

t0 (days) 3235.781(6 ± 7)
u 0 0.00(0 ± 2)
tE (days) 9.6(1 ± 2)
ρ 0.130(9 ± 5)
a 0.714 ± 0.010 0.884 ± 0.021 0.652 ± 0.016 0.714 ± 0.010 0.714 ± 0.010 0.714 ± 0.010
M b 11.5 11.4 13.5 14.1 12.7 14.0
g 7.6 1.4 4.8 0.0 0.7 −0.8
χ 2 122.7 51.0 286.6 42.6 14.3 239.7

Notes. The measured linear limb-darkening coefficients are indicated in bold face. The data sets are referred to by letters, following the convention indicated in the first line of the table. The uncertainties on the parameters are indicated in parenthesis and apply to the last significant digit. Models for which no stable fit or very unrealistic results are obtained are marked with the symbol “[]” following the measured value.

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.