Table 1
Monopole and dipole estimates for two different analysis configurations.
| Sky map | Method | Partner(s) | Monopole | X dipole | Y dipole | Z dipole | Unit | ||
|
|
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| 17 band combination; tuned mask; no external priors | |||||||||
|
|
|||||||||
| Haslam 408 MHz | T−T fit | 1420 MHz | 8.9 ± 1.3 | 3.2 ± 1.5 | 0.7 ± 1.4 | −0.8 ± 1.5 | K | ||
| R | R 1420 MHz | T−T fit | 408 MHz | 3.28 ± 0.02 | 0.07 ± 0.03 | −0.09 ± 0.03 | −0.08 ± 0.03 | K | |
| WMAP K-band | T−T fit | 30 GHz | −14 ± 2 | 2 ± 3 | 16 ± 4 | 7 ± 2 | μK | ||
| WMAP Ka-band | Template fit | 30 + 143 GHz | 3 ± 1 | 1 ± 1 | 2 ± 1 | 7 ± 1 | μK | ||
| WMAP Q-band | Template fit | 30 + 143 GHz | 1 ± 1 | 1 ± 1 | 0 ± 1 | 6 ± 1 | μK | ||
| WMAP V-band | Template fit | 30 + 143 GHz | 1 ± 1 | 1 ± 1 | −3 ± 1 | 5 ± 1 | μK | ||
| WMAP W-band | Template fit | 30 + 143 GHz | 2 ± 1 | 2 ± 1 | −4 ± 1 | 5 ± 1 | μK | ||
| Planck 30 GHz | T−T fit | K-band | 10 ± 1 | −1 ± 2 | 7 ± 2 | 8 ± 1 | μK | ||
| Planck 44 GHz | Template fit | 30 + 143 GHz | 3 ± 1 | 1 ± 1 | 7 ± 1 | −4 ± 1 | μK | ||
| Planck 70 GHz | Template fit | 30 + 143 GHz | 14 ± 1 | 1 ± 1 | 4 ± 1 | −3 ± 1 | μK | ||
| Planck 100 GHz | Template fit | 30 + 143 GHz | 15 ± 1 | 5 ± 1 | 8 ± 1 | −7 ± 1 | μK | ||
| Planck 143 GHz | T−T fit | 217 GHz | 34 ± 1 | 5 ± 1 | 8 ± 1 | −8 ± 1 | μK | ||
| Planck 217 GHz | T−T fit | 143 + 353 GHz | 84 ± 1 | 7 ± 2 | 9 ± 3 | −9 ± 2 | μK | ||
| Planck 353 GHz | T−T fit | 217 + 545 GHz | 315 ± 9 | 33 ± 16 | 22 ± 22 | −14 ± 11 | μK | ||
| Planck 545 GHz | T−T fit | 353 + 857 GHz | 0.12 ± 0.01 | 0.03 ± 0.02 | −0.02 ± 0.02 | 0.03 ± 0.01 | MJy/sr | ||
| Planck 857 GHz | T−T fit | 545 GHz + 100 μm | 0.17 ± 0.03 | 0.12 ± 0.05 | −0.05 ± 0.04 | 0.07 ± 0.03 | MJy/sr | ||
| SFD 100 μm | T−T fit | 857GHz | 0.24 ± 0.02 | 0.25 ± 0.07 | −0.05 ± 0.01 | 0.02 ± 0.01 | MJy/sr | ||
|
|
|||||||||
| 14 band combination; WMAP KQ85 mask + | b | > 25°; fixed 353 GHz monopole and WMAP dipoles | |||||||||
|
|
|||||||||
| Haslam 408 MHz | T−T fit | 1420 MHz | 7.2 | 1.7 | 1.0 | −1.2 | K | ||
| R | R 1420 MHz | T−T fit | 408 MHz | 3.28 | 0.04 | −0.10 | −0.12 | K | |
| WMAP K-band | T−T fit | 30 GHz | 27 | 0a | 0a | 0a | μK | ||
| WMAP Ka-band | T−T fit | 30 GHz + Q-band | 16 | 0a | 0a | 0a | μK | ||
| WMAP Q-band | T−T fit | Ka-band + 44 GHz | 10 | 0a | 0a | 0a | μK | ||
| WMAP V-band | T−T fit | 30 + 143 GHz | 6 | 0a | 0a | 0a | μK | ||
| WMAP W-band | T−T fit | 30 + 143 GHz | 7 | 0a | 0a | 0a | μK | ||
| Planck 30 GHz | T−T fit | K-band | 29 | −1 | −2 | 8 | μK | ||
| Planck 44 GHz | T−T fit | Q-band + V-band | 12 | 1 | 7 | −7 | μK | ||
| Planck 70 GHz | T−T fit | V-band + W-band | 20 | 1 | 7 | −7 | μK | ||
| Planck 100 GHz | T−T fit | W-band + 143 GHz | 17 | 3 | 8 | −7 | μK | ||
| Planck 143 GHz | T−T fit | 100 GHz + 217 GHz | 33 | 2 | 13 | −12 | μK | ||
| Planck 217 GHz | T−T fit | 143 + 353 GHz | 73 | 2 | 13 | −11 | μK | ||
| Planck 353 GHz | T−T fit | 217 GHz | 308b | 5 | 41 | −33 | μK | ||
Notes. The top section summarizes the results for the main analysis of all 17 frequency maps considered in this paper, and the bottom section shows the results from the reduced 14 frequency data set employing external priors and different masks. Uncertainties are defined to be the maximum of the Monte Carlo-based bootstrap error described in Sect. 2.4 and 1 μK. Conversion between Galactic Cartesian and polar coordinates is given by (l,b) = (90°−acos [Z/A] ,atan2 [Y/A,X/A]), where 
is the dipole amplitude. Temperatures are given in thermodynamic units.
353 GHz monopole fixed by HI cross-correlation (Planck Collaboration VII 2014).
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