Table 14.
Results for the tensor non-linearity parameter 
obtained from the SMICA, SEVEM, NILC, and Commander temperature and polarization maps.
| Even | Odd | All | |
|---|---|---|---|
| SMICA | |||
| T …… | 4 ± 17 | 100 ± 100 | 6 ± 16 |
| E …… | 33 ± 67 | −570 ± 720 | 29 ± 67 |
| T+E …… | 11 ± 14 | 1 ± 18 | 8 ± 11 |
| SEVEM | |||
| T …… | 4 ± 17 | 90 ± 100 | 6 ± 16 |
| E …… | 75 ± 75 | −790 ± 830 | 70 ± 75 |
| T+E …… | 16 ± 14 | 2 ± 20 | 13 ± 12 |
| NILC | |||
| T …… | 4 ± 17 | 90 ± 100 | 6 ± 16 |
| E …… | −16 ± 81 | −540 ± 820 | −19 ± 80 |
| T+E …… | 6 ± 14 | 3 ± 21 | 5 ± 11 |
| Commander | |||
| T …… | 5 ± 17 | 90 ± 100 | 6 ± 16 |
| E …… | 21 ± 69 | −1200 ± 700 | 13 ± 69 |
| T+E …… | 10 ± 14 | −2 ± 19 | 7 ± 11 |
Notes. The central values and the errors (68% CL) extracted from ℓ1 + ℓ2 + ℓ3 = even (“Even”), ℓ1 + ℓ2 + ℓ3 = odd (“Odd”), and their whole domain (“All”) are separately described. One can see that all T-only results are in good agreement with both the Planck 2015 ones (PCNG15) and WMAP ones (Shiraishi et al. 2015).
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