Table 4.
Number of expected detections (Ndet) above the polarized flux density limit Plim (quadratic combination of the 5σ confusion and 5σ instrumental noise; see Sect. 6.2), their mean redshift, and their mean SFR for a deep and a wide 1500 h PRIMAger survey assuming the required payload sensitivity and the conservative estimated sensitivity.
| Band | Plim | Ndet | Mean z | Mean SFR |
|---|---|---|---|---|
| μJy | M⊙/yr | |||
| Deep field (1500 h, 1 deg2) | ||||
| with required payload sensitivity | ||||
| PPI1 | 553 | 86 | 0.27 | 71 |
| PPI2 | 760 | 72 | 0.28 | 84 |
| PPI3 | 1045 | 37 | 0.27 | 94 |
| PPI4 | 1432 | 5 | 0.26 | 153 |
| Wide field (1500 h, 10 deg2) | ||||
| with required payload sensitivity | ||||
| PPI1 | 1718 | 100 | 0.12 | 28 |
| PPI2 | 2353 | 75 | 0.10 | 22 |
| PPI3 | 3215 | 25 | 0.07 | 12 |
| PPI4 | 4394 | 5 | 0.03 | 2 |
| Deep field (1500 h, 1 deg2) | ||||
| with conservative estimated sensitivity | ||||
| PPI1 | 65 | 2546 | 0.59 | 61 |
| PPI2 | 119 | 1940 | 0.62 | 78 |
| PPI3 | 214 | 1050 | 0.68 | 119 |
| PPI4 | 297 | 474 | 0.86 | 202 |
| Wide field (1500 h, 10 deg2) | ||||
| with conservative estimated sensitivity | ||||
| PPI1 | 183 | 5510 | 0.45 | 79 |
| PPI2 | 294 | 4295 | 0.47 | 98 |
| PPI3 | 455 | 2375 | 0.54 | 145 |
| PPI4 | 573 | 880 | 0.63 | 215 |
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