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Home All issues Volume 647 (March 2021) A&A, 647 (2021) A107 Full HTML

Table C.1.

Overdensities of Lyα emitters in the HUDF.

ID z δ Δ Ns SB V Nl Nx Nr log LLyα log ELyα log M⋆ log SFR log SFRT log Age
1 2.9966 4.6 0.096 9 7.2 259.7 26 13 18 41.69 ± 0.04 43.10 ± 0.01 1.41 ± 0.16
2 3.0657 2.1 0.072 9 6.7 290.8 13 6 9 41.93 ± 0.03 43.05 ± 0.01 1.41 ± 0.07
3 3.0868 3.1 0.066 10 7.1 258.1 17 4 14 41.73 ± 0.04 42.96 ± 0.01 1.78 ± 0.18
4 3.0989 2.2 0.047 9 6.4 257.9 12 3 6 41.56 ± 0.06 42.64 ± 0.02 1.62 ± 0.10
5 3.1754 2.6 0.051 10 6.2 256.5 14 6 11 41.67 ± 0.04 42.82 ± 0.01 1.65 ± 0.18
6 3.1924 3.2 0.066 9 5.9 288.2 19 11 13 41.52 ± 0.06 42.80 ± 0.01 1.59 ± 0.10
7 3.3344 3.2 0.063 10 5.5 285.1 18 4 12 41.64 ± 0.05 42.89 ± 0.01 1.48 ± 0.14
8 3.4149 2.1 0.045 10 5.7 314.6 13 4 9 41.66 ± 0.05 42.78 ± 0.01 1.54 ± 0.08
9 3.4351 3.6 0.071 11 5.9 282.6 20 7 15 41.75 ± 0.03 43.05 ± 0.01 1.55 ± 0.08
10 3.4703 2.8 0.054 10 5.6 313.1 17 3 15 41.69 ± 0.04 42.92 ± 0.01 1.63 ± 0.11
11 3.4998 1.9 0.036 11 5.9 281.1 10 2 7 41.58 ± 0.06 42.58 ± 0.02 1.70 ± 0.11
12 3.5595 3.4 0.057 11 6.2 279.5 18 2 16 41.88 ± 0.38 43.13 ± 0.09 1.61 ± 0.12
13 3.6048 4.4 0.061 11 5.9 278.4 23 9 15 41.74 ± 0.04 43.11 ± 0.01 1.53 ± 0.15
14 3.7032 3.9 0.069 11 6.0 306.5 22 4 18 41.77 ± 0.04 43.12 ± 0.01 1.74 ± 0.13
15 3.7245 2.7 0.052 12 6.2 305.8 15 5 11 41.79 ± 0.03 42.97 ± 0.01 1.72 ± 0.14
16 4.0469 2.0 0.034 13 5.7 325.7 11 3 8 41.76 ± 0.05 42.80 ± 0.02 1.43 ± 0.08
17 4.2714 2.4 0.035 13 5.0 347.0 13 4 8 41.68 ± 0.05 42.79 ± 0.01 1.84 ± 0.12
18 4.4684 3.0 0.043 14 4.6 368.0 16 4 10 41.55 ± 0.07 42.75 ± 0.02 1.49 ± 0.12
19 4.5109 5.0 0.074 13 4.5 366.4 26 5 15 41.73 ± 0.05 43.15 ± 0.01 1.65 ± 0.13
20 4.8093 3.7 0.047 15 4.9 381.7 18 1 13 41.84 ± 0.05 43.10 ± 0.01 1.53 ± 0.10
21 4.9433 2.9 0.035 16 4.9 376.1 13 2 8 42.14 ± 0.02 43.25 ± 0.01 1.92 ± 0.10
22 5.7828 4.9 0.041 18 6.3 415.5 16 10 6 42.03 ± 0.04 43.23 ± 0.01 1.90 ± 0.09

Notes. ID: Group ID. z: redshift. δ: overdensity factor. Δ: group density in cMpc−3. Ns number of wavelength slices. SB limiting surface brightness (1σ, 1 arcsec2) in 10−20 erg s−1 cm−2 arcsec−2 unit. V: volume in cMpc3. Nl: number of LAE. Nx: number of LAE within MXDF field. Nr: number of LAE with HST counterpart. LLyα: Lyα luminosity (group average value) in erg s−1 unit. : Lyα luminosity (group total value). ELyα: Lyα Equivalent width in Å. M⋆: stellar mass in solar mass (group average value) in M⊙ unit. : stellar mass in solar mass (group total value). SFR: SFR (group average value) in M⊙ yr−1 unit. SFRT: SFR (group total value). Age: age in year. Asymmetric error propagation was performed with the public code developed by Laursen et al. (2019).

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