Table 1.
Cosmological information about the halo boxes used in this work.
Uchuu | P18(Low) | P18VeryLow | |
---|---|---|---|
Ωm | 0.3089 | 0.3111 | 0.3111 |
ΩΛ | 0.6911 | 0.6889 | 0.6889 |
Ωb | 0.0486 | 0.048975 | 0.048975 |
h | 0.6774 | 0.6766 | 0.6766 |
σ8 | 0.8159 | 0.8102 (0.75) | 0.65 |
Lbox [h−1 Mpc] | 2000 | 1000 | 1000 |
Npart | 128003 | 64003 | 32003 |
Mpart [h−1 M⊙] | 3.27 × 108 | 3.29 × 108 | 2.63 × 109 |
ε [h−1 kpc] | 4.27 | 1.0 | 4.0 |
Haloes | Yes | Yes | Yes |
Galaxies | Yes | No | No |
Lightcones | Yes (32) | No | No |
Notes. Cosmological parameters (first five rows), the size of the simulation box (Lbox), the number of dark matter particles used in the simulation (Npart), their mass (Mpart), and the gravitational softening (ε) for Uchuu, P18, P18Low and P18VeryLow used to generate the box catalogues in this work. The last five rows provide information about whether the box catalogue, galaxy box or lightcones for SDSS are available for each simulation.
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