Planck 2018 results
Free Access

Table 7.

Bandpass mismatch a-factors from a fit to Sk = akL.

Horn a-factor
70 GHz
  LFI 18......... −0.0030 ± 0.0029
  LFI 19......... 0.0197 ± 0.0030
  LFI 20......... 0.0051 ± 0.0032
  LFI 21......... −0.0189 ± 0.0031
  LFI 22......... 0.0063 ± 0.0031
  LFI 23......... 0.0095 ± 0.0031
44 GHz
  LFI 24......... 0.0038 ± 0.0004
  LFI 25......... 0.0006 ± 0.0004
  LFI 26......... 0.0014 ± 0.0004
30 GHz
  LFI 27......... 0.0058 ± 0.0001
  LFI 28......... −0.0101 ± 0.0001

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