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Table 2.

Results of the photometric parallax fit to the PWZ relation in different bands.

Wesenheit α σαlow σαhigh β σβlow σβhigh γ σγlow σγhigh ϵ σϵlow σϵhigh N μLMC σμLMC AIC BIC
Gaia –6.047 0.034 0.035 –3.309 0.053 0.054 –0.527 0.095 0.093 –0.016 0.004 0.004 270 18.524 0.06 351 365
VI_C89 –6.075 0.035 0.035 –3.264 0.057 0.058 –0.632 0.099 0.097 –0.011 0.004 0.004 267 18.418 0.064 298 312
VI_F99 –5.858 0.033 0.034 –3.173 0.057 0.057 –0.436 0.095 0.095 –0.018 0.004 0.004 274 18.442 0.06 350 365
cVI –5.869 0.033 0.033 –3.173 0.054 0.054 –0.317 0.092 0.09 –0.015 0.004 0.004 272 18.386 0.057 319 333
cHVI –6.011 0.032 0.033 –3.214 0.05 0.051 –0.509 0.088 0.086 –0.01 0.004 0.004 270 18.417 0.055 327 341
VKs –6.073 0.032 0.033 –3.289 0.05 0.051 –0.47 0.088 0.084 –0.008 0.004 0.004 271 18.457 0.056 350 365
JKs_C89 –6.101 0.032 0.033 –3.347 0.052 0.053 –0.387 0.089 0.09 –0.007 0.004 0.004 271 18.439 0.057 331 346
JKs_F99 –6.145 0.033 0.034 –3.366 0.052 0.054 –0.397 0.091 0.089 –0.006 0.004 0.004 271 18.446 0.058 336 350

Notes. C89 and F99 refer to the Cardelli et al. (1989) and Fitzpatrick (1999) extinction laws, respectively. The values of σlow and σhigh correspond to the 16th and 84th percentiles of the posterior probability, respectively (see text). The LMC distance modulus and its error were calculated in the manner described in the text. The units of α,  β,  γ,  ϵ and of their uncertainties are mag, mag/dex, mag/dex, and mas, respectively.

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