Planck 2018 results
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Table 3.

Dipole characterization.

Galactic coordinates
Amplitude
Radiometer [ μKCMB] l b
30 GHz
  28M......... 3357.82 ± 1.09 264242 ± 0030 48174 ± 0009
  28S......... 3363.98 ± 1.37 264252 ± 0198 48192 ± 0062
  27M......... 3366.99 ± 1.46 264323 ± 0181 48195 ± 0042
  27S......... 3368.23 ± 1.15 264226 ± 0091 48160 ± 0043
44 GHz
  26M......... 3363.83 ± 0.34 264045 ± 0016 48253 ± 0007
  26S......... 3363.64 ± 0.35 264026 ± 0015 48255 ± 0006
  25M......... 3360.22 ± 0.35 264021 ± 0014 48252 ± 0006
  25S......... 3360.96 ± 0.36 264009 ± 0014 48245 ± 0006
  24M......... 3363.94 ± 0.32 264012 ± 0014 48253 ± 0007
  24S......... 3363.13 ± 0.37 264034 ± 0015 48257 ± 0006
70 GHz
  23M......... 3364.18 ± 0.30 264005 ± 0011 48267 ± 0005
  23S......... 3364.69 ± 0.30 264003 ± 0012 48271 ± 0005
  22M......... 3364.15 ± 0.28 263988 ± 0011 48269 ± 0005
  22S......... 3364.63 ± 0.28 264013 ± 0012 48263 ± 0005
  21M......... 3364.16 ± 0.30 263991 ± 0011 48267 ± 0005
  21S......... 3364.20 ± 0.27 264007 ± 0012 48262 ± 0006
  20M......... 3364.74 ± 0.27 263983 ± 0012 48266 ± 0005
  20S......... 3364.38 ± 0.27 263991 ± 0012 48261 ± 0006
  19M......... 3363.94 ± 0.27 263984 ± 0012 48265 ± 0005
  19S......... 3364.58 ± 0.28 264019 ± 0013 48264 ± 0006
  18M......... 3364.42 ± 0.28 264005 ± 0011 48267 ± 0005
  18S......... 3364.23 ± 0.29 263991 ± 0010 48263 ± 0005
Combined(a) 3364.4 ± 3.1 263998 ± 0051 48265 ± 0015

Notes. (a)This estimate is based on the collective sum of all the Markov chain Monte Carlo (MCMC) samples for all 70 GHz channels. Final amplitude error bars include 0.07–0.11% calibration uncertainty.

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