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Table 6
Main beam descriptive parameters of the scanning beams, with ±1σ uncertainties.
| Beam | FWHM | Ellipticity | ψell |
| [arcmin] | [deg] | ||
|
|
|||
| 70 GHz | |||
| LFI 18M | 13.40 ± 0.02 | 1.235 ± 0.004 | 85.74 ± 0.41 |
| LFI 18S | 13.46 ± 0.02 | 1.278 ± 0.004 | 86.41 ± 0.33 |
| LFI 19M | 13.14 ± 0.02 | 1.249 ± 0.003 | 78.82 ± 0.35 |
| LFI 19S | 13.09 ± 0.02 | 1.281 ± 0.002 | 79.15 ± 0.30 |
| LFI 20M | 12.83 ± 0.02 | 1.270 ± 0.003 | 71.59 ± 0.32 |
| LFI 20S | 12.83 ± 0.02 | 1.289 ± 0.004 | 72.69 ± 0.31 |
| LFI 21M | 12.75 ± 0.02 | 1.280 ± 0.003 | 107.99 ± 0.27 |
| LFI 21S | 12.86 ± 0.02 | 1.294 ± 0.003 | 106.96 ± 0.29 |
| LFI 22M | 12.92 ± 0.02 | 1.264 ± 0.003 | 101.87 ± 0.30 |
| LFI 22S | 12.99 ± 0.02 | 1.279 ± 0.003 | 101.61 ± 0.30 |
| LFI 23M | 13.32 ± 0.02 | 1.235 ± 0.004 | 93.53 ± 0.40 |
| LFI 23S | 13.33 ± 0.02 | 1.279 ± 0.004 | 93.49 ± 0.36 |
|
|
|||
| 44 GHz | |||
| LFI 24M | 23.18 ± 0.05 | 1.388 ± 0.005 | 89.82 ± 0.33 |
| LFI 24S | 23.03 ± 0.04 | 1.344 ± 0.003 | 89.97 ± 0.34 |
| LFI 25M | 30.02 ± 0.07 | 1.191 ± 0.005 | 115.95 ± 0.75 |
| LFI 25S | 30.79 ± 0.07 | 1.188 ± 0.005 | 117.70 ± 0.74 |
| LFI 26M | 30.13 ± 0.08 | 1.191 ± 0.006 | 61.89 ± 0.84 |
| LFI 26S | 30.52 ± 0.08 | 1.189 ± 0.006 | 61.53 ± 0.77 |
|
|
|||
| 30 GHz | |||
| LFI 27M | 32.96 ± 0.06 | 1.364 ± 0.005 | 101.20 ± 0.34 |
| LFI 27S | 33.16 ± 0.07 | 1.379 ± 0.005 | 101.29 ± 0.34 |
| LFI 28M | 33.17 ± 0.07 | 1.366 ± 0.006 | 78.17 ± 0.36 |
| LFI 28S | 33.12 ± 0.07 | 1.367 ± 0.005 | 78.47 ± 0.33 |
Notes. ψell represents the beam orientation as defined in Planck Collaboration IV (2014).
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