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Table 8

Period-luminosity relations for the Milky Way Cepheids of the form M = a × (log (P) − 1.0) + b.

Band a b σ

MB     −2.13 ± 0.13  −3.28 ± 0.05 0.39
MV     −2.67 ± 0.10  −3.96 ± 0.03 0.26
MI     −2.81 ± 0.10  −4.76 ± 0.03 0.23
WVI     −3.26 ± 0.11  −5.96 ± 0.04 0.26
MJ     −3.18 ± 0.09  −5.22 ± 0.03 0.22
MH     −3.30 ± 0.08  −5.59 ± 0.03 0.22
MK     −3.33 ± 0.09  −5.66 ± 0.03 0.22
WJK     −3.44 ± 0.09  −5.96 ± 0.03 0.23

Notes. The dispersion around the fit is also tabulated as well as the formal uncertainties on the coefficients as returned from the linear regression.

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