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Table 2.
Default values used in the generation of simulated LIM maps.
| LIM instrument parameters | |
|---|---|
| Tsys | 44 K |
| Nf | 19 |
| Δν | 8 GHz (1028 Mpc) |
| Δx | 4 deg (218 Mpc) |
| δν | 31.25 MHz (3 Mpc) |
| δx | 2 arcmin (3.6 Mpc) |
| θbeam | 4.5 arcmin (8.2 Mpc) |
| τ | 29 000 h |
| LIM modelling parameters | |
| CO L(Mh) | Chung et al. (2022) |
| A | −2.85 |
| B | −0.42 |
| log C | 10.63 |
 |
12.3 |
| σCO | 0.42 dex |
| Line broadening method | vMpeak (Behroozi et al. 2019) |
| Catalogue modelling parameters | |
| Lyα luminosity function | Ouchi et al. (2020) |
| LLyα* | 8.49 × 1042 erg s−1 |
| ϕLyα* | 3.90 × 10−4 Mpc−3 |
| α | −1.8 |
| σLyα | 0.41 dex |
| Nobj | 1000 |
| LLyα, cut | 8.26 × 109 L⊙ |
| fFP | 0% |
| Joint parameters | |
| ρ | −0.5 |
Notes. Values are based on the COMAP Pathfinder experiment and the HETDEX catalogue of LAEs. Where applicable, distances are comoving distances calculated at the average LAE redshift of 2.8.
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