Table 2
Results on the JAGB method.
Study | LMC | SMC | MW | Remarks |
---|---|---|---|---|
(mag) | (mag) | (mag) | ||
Madore & Freedman (2020) | −6.22 ± 0.01 ± 0.03 | −6.18 ± 0.01 ± 0.05 | mean | |
Freedman & Madore (2020) | −6.22 ± 0.004 ± 0.026 | −6.18 ± 0.006 ± 0.048 | mean | |
Ripoche et al. (2020) | −6.284 ± 0.004 | −6.160 ± 0.015 | median, all stars | |
Ripoche et al. (2020) | −5.601 ± 0.026 | median, C-stars | ||
Parada et al. (2021) | −6.283 ± 0.005 | −6.160 ± 0.016 | median | |
Parada et al. (2023) | −6.256 ± 0.005 | −6.187 ± 0.014 | median | |
Zgirski et al. (2021) | −6.212 ± 0.010 ± 0.030 | −6.201 ± 0.012 ± 0.044 | mean | |
Lee et al. (2021) | −6.14 ± 0.05 ± 0.11 | median, C-stars | ||
Madore et al. (2022) | −6.40 ± 0.11 | OCs | ||
Madore et al. (2022) | −6.19 ± 0.04 | Combined with Lee et al. (2021) | ||
This work | −6.2518 ± 0.0035 | −6.1992 ± 0.0132 | −5.897 ± 0.023 | weighted mean, all stars |
(Models 25, 26, 115 | −6.2609 ± 0.0039 | −6.1863 ± 0.0147 | −5.853 ± 0.030 | median |
from Table 1) | −6.2454 ± 0.0045 | −6.1761 ± 0.0195 | −5.838 ± 0.041 | peak Gaussian distribution |
−6.3104 ± 0.0065 | −6.1732 ± 0.0191 | −5.830 ± 0.086 | peak Lorentzian distribution | |
−6.2386 ± 0.0040 | −6.1941 ± 0.0133 | −5.847 ± 0.022 | ZP at (J − Ks)0 = 1.6 mag |
Notes. When two errors are quoted the first is the statistical and the second the systematic error bar. Madore & Freedman (2020) take −6.20 ± 0.01 ± 0.04 as the average of SMC and LMC, Freedman & Madore (2020) quote −6.20 ± 0.037 mag. For the final models from this work the results from the Monte Carlo simulations are given.
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