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Table 1
Dipole estimates using the various estimators on the simulated catalogues.
Simulation | Estimator | Correction | S0 | N | ℳ | x | 𝒟 | RA | Dec |
---|---|---|---|---|---|---|---|---|---|
(µJy) | counts/pointing | (×10−2) | (deg) | (deg) | |||||
i | Poisson | – | 300 | 1 613 195 | 4607 ± 4 | – | 1.43 ± 0.11 | 174±5 | −1 ± 9 |
– | 500 | 964 349 | 2753 ± 3 | – | 1.57 ± 0.15 | 175±6 | −6±10 | ||
ii | Poisson-rms | – | – | 4 172 421 | 11522 ± 8 | 0.999 ± 0.002 | 1.54 ± 0.08 | 174±3 | −3 ± 6 |
Poisson | – | 300 | 1 617 330 | 4625 ± 4 | – | 1.68 ± 0.13 | 171 ± 5 | 20 ± 8 | |
– | 500 | 965 628 | 2757 ± 3 | – | 1.57 ± 0.14 | 171 ± 7 | −5 ± 11 | ||
iii | Poisson-rms | – | – | 2 742 253 | 7575 ± 6 | 1.001 ± 0.003 | 1.49 ± 0.09 | 174±4 | 3±9 |
Poisson | – | 300 | 1 443 408 | 4004 ± 4 | – | 12.3 ± 0.3 | 166 ± 6 | −84±1 | |
– | 500 | 949 038 | 2685 ± 3 | – | 4.1 ± 0.3 | 179±8 | −71 ± 2 | ||
– | 1000 | 483 697 | 1383 ± 2 | – | 1.64 ± 0.22 | 184±9 | 17±13 | ||
Poisson | Csim | 300 | 1 443 408 | 4758 ± 4 | – | 1.54 ± 0.12 | 173±5 | −11 ± 8 | |
Csim | 500 | 949 038 | 2868 ± 4 | – | 1.62 ± 0.16 | 178±7 | 24 ± 10 | ||
Poisson | Crms | 300 | 1 443 408 | 4850 ± 4 | – | 1.97 ± 0.16 | 177±5 | 39 ± 6 | |
Crms | 500 | 949 038 | 2873 ± 3 | – | 2.20 ± 0.23 | 176±6 | 47 ± 6 |
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