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Table 2

Color terms and offsets between PSF and aperture natural magnitude systems in each band.

Band α × 103 ϵ × 103 λ0 (Å)
g −4.7 ± 0.2 −1.1±0.13 19 227
r −0.7 ± 0.2 0.051±0.013 57 500
i −2.4 ± 0.2 0.82±0.12 8206
i2 −3.1 ± 0.2 0.98±0.14 7389
z 0.7 ± 0.2 −0.25±0.03 −48 409

Notes. α and ϵ are defined by Eq. (29). The λ0 parameter describes the corresponding additional effective filter of Eq. (31) such that C(λ) = λ + λ0.

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