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Planck 2013 results
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Table 1

Multiplicative colour corrections for individual LFI radiometer chain assemblies and for the band average maps.

RCA Spectral index α
−2.0 −1.5 −1.0 −0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
LFI-18 ......... 0.948 0.961 0.972 0.981 0.988 0.994 0.997 0.998 0.997 0.995 0.990 0.983 0.975
LFI-19 ......... 0.856 0.878 0.899 0.919 0.939 0.957 0.975 0.991 1.006 1.020 1.032 1.043 1.053
LFI-20 ......... 0.889 0.908 0.925 0.941 0.956 0.970 0.983 0.994 1.003 1.011 1.018 1.023 1.027
LFI-21 ......... 0.917 0.933 0.947 0.960 0.971 0.981 0.989 0.996 1.001 1.004 1.006 1.006 1.004
LFI-22 ......... 1.024 1.026 1.027 1.026 1.023 1.018 1.011 1.003 0.993 0.982 0.969 0.955 0.940
LFI-23 ......... 0.985 0.991 0.996 0.999 1.001 1.002 1.002 1.000 0.997 0.993 0.988 0.982 0.975
70 GHz ......... 0.938 0.951 0.963 0.973 0.982 0.988 0.994 0.997 0.999 0.999 0.998 0.995 0.991
LFI-24 ......... 0.978 0.984 0.988 0.993 0.996 0.998 0.999 1.000 0.999 0.998 0.996 0.993 0.989
LFI-25 ......... 0.967 0.974 0.980 0.985 0.990 0.994 0.996 0.999 1.000 1.000 1.000 0.999 0.997
LFI-26 ......... 0.957 0.966 0.973 0.980 0.985 0.990 0.995 0.998 1.000 1.001 1.002 1.002 1.000
44 GHz ......... 0.968 0.975 0.981 0.986 0.990 0.994 0.997 0.999 1.000 1.000 0.999 0.998 0.995
LFI-27 ......... 0.948 0.959 0.969 0.978 0.985 0.991 0.995 0.998 1.000 1.000 0.998 0.995 0.991
LFI-28 ......... 0.946 0.958 0.968 0.977 0.985 0.991 0.996 0.998 1.000 0.999 0.997 0.993 0.988
30 GHz ......... 0.947 0.959 0.969 0.977 0.985 0.991 0.995 0.998 1.000 1.000 0.998 0.994 0.989

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