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Table 9

PT color transforms.

Parameter u g r i z

a –0.0022 –0.0021 –0.0022 –0.0014 –0.0078
σa 0.0011 0.0003 0.0003 0.0003 0.0006
b –0.0016 –0.0040 –0.0011 –0.0145 –0.0255
σb 0.0041 0.0018 0.0027 0.0030 0.0067
χ2 3739 10003 11427 10820 6215
d.o.f. 3012 10100 12215 11391 6636

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