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Table 7
Offsets of each metallicity sample (Milky Way, LMC, and SMC) with respect to the reference PL relations from Paper I, i.e. assuming a fixed PL relation slope irrespective of metallicity.
| Band | Δb(MW) | Δb(LMC) | Δb(SMC) | γ |
| (mag) | (mag) | (mag) | (mag dex-1) | |
|
|
||||
| MV | + 0.02 | −0.03 | −0.00 | + 0.09 |
| MI | −0.00 | + 0.01 | + 0.08 | −0.06 |
| WVI | −0.03 | + 0.04 | + 0.18 | −0.23 |
| MJ | −0.01 | + 0.03 | + 0.06 | −0.10 |
| MK | −0.01 | + 0.02 | + 0.10 | −0.11 |
| WJK | −0.00 | + 0.01 | + 0.13 | −0.10 |
|
|
||||
| σ | ± 0.03 | ± 0.04 | ± 0.11 | ± 0.10 |
Notes. The last column gives the slope, γ, of the weighted linear regression fit to the data.
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