Table 2.
5σconf classical confusion limits (Sect. 3.3) obtained with our minimal source extractor in intensity (I) and polarization (P), together with the 50% and 80% completeness flux densities (Sect. 3.5) and the source surface density.
| Band | Type | Central | 5-σ | 50% | 80% | Surface |
|---|---|---|---|---|---|---|
| name | wavelength | limit | comp. | comp. | density | |
| μm | mJy | mJy | mJy | deg−2 | ||
| PHI1_1 | I | 25.0 | 0.021 | 0.02 | 0.046 | 43 962 |
| PHI1_2 | I | 27.8 | 0.027 | 0.027 | 0.055 | 39 602 |
| PHI1_3 | I | 30.9 | 0.037 | 0.037 | 0.07 | 35 070 |
| PHI1_4 | I | 34.3 | 0.051 | 0.051 | 0.091 | 30 680 |
| PHI1_5 | I | 38.1 | 0.072 | 0.071 | 0.11 | 26 357 |
| PHI1_6 | I | 42.6 | 0.11 | 0.1 | 0.16 | 22 080 |
| PHI2_1 | I | 47.4 | 0.16 | 0.16 | 0.25 | 18 089 |
| PHI2_2 | I | 52.3 | 0.25 | 0.25 | 0.35 | 15 281 |
| PHI2_3 | I | 58.1 | 0.4 | 0.39 | 0.54 | 12 722 |
| PHI2_4 | I | 64.5 | 0.66 | 0.64 | 0.82 | 10 498 |
| PHI2_5 | I | 71.7 | 1.1 | 1.1 | 1.4 | 8545 |
| PHI2_6 | I | 79.7 | 1.9 | 1.8 | 2.1 | 6890 |
| PPI1 | I | 96.3 | 4.6 | 4.4 | 5.1 | 4346 |
| PPI2 | I | 126.0 | 12 | 11 | 13 | 2227 |
| PPI3 | I | 172.0 | 28 | 27 | 30 | 908 |
| PPI4 | I | 235.0 | 46 | 42 | 49 | 306 |
| PPI1 | P | 96.3 | 0.03 | 0.032 | 0.041 | 5898 |
| PPI2 | P | 126.0 | 0.078 | 0.082 | 0.096 | 3326 |
| PPI3 | P | 172.0 | 0.17 | 0.18 | 0.21 | 1582 |
| PPI4 | P | 235.0 | 0.25 | 0.27 | 0.32 | 697 |
Notes. The polarized flux density is assumed to be in average 1% of the photometric flux density of a galaxy.
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