Table 1.
Our sample of spectroscopically confirmed Hyperion member galaxies.
| ID | RA | Dec | Spectroscopic | Redshift | z | σδ | SFR | log(M*) | log(Mgas) |
|---|---|---|---|---|---|---|---|---|---|
| (J2000) | (J2000) | survey | quality flag | [M⊙/yr] | [M⊙] | [M⊙] | |||
| HST2 | 149.94196 | 2.21345 | HST-Hyperion | 3* | 2.4626 | 2.2 | 87 ± 8 | 10.18 ± 0.04 | 10.3 ± 0.4 |
| 409222 | 149.93806 | 2.21729 | zCOSMOS | 3.5 | 2.4523 | 2.9 | 80 ± 31 | 10.08 ± 0.05 | 11.4 ± 0.1 |
| 688810 | 150.34813 | 2.34498 | C3VO-MOSFIRE | 4.0 | 2.4789 | 3.0 | 40 ± 20 | 10.00 ± 0.08 | 11.5 ± 0.2 |
| 5101211337 | 150.32557 | 2.36018 | VUDS | 3.0 | 2.4859 | 3.0 | 39 ± 4 | 9.94 ± 0.05 | 11.8 ± 0.2 |
| 408290 | 149.74588 | 2.16358 | zCOSMOS | 4.5 | 2.4215 | 3.8 | 96 ± 15 | 10.04 ± 0.05 | 10.0 ± 0.2 |
| HST1 | 150.12676 | 2.36979 | HST-Hyperion | 3* | 2.4499 | 3.9 | 28 ± 11 | 9.97 ± 0.02 | 10.2 ± 0.2 |
| 694682 | 150.35435 | 2.35270 | C3VO-MOSFIRE | 4.0 | 2.4562 | 3.9 | 103 ±39 | 10.19 ± 0.04 | 10.1 ± 0.1 |
| 601715 | 149.98886 | 2.21468 | C3VO-MOSFIRE | 4.0 | 2.4262 | 4.4 | 71 ± 16 | 10.82 ± 0.03 | 10.34 ± 0.06 |
| 409450 | 149.95609 | 2.23012 | zCOSMOS | 3.5 | 2.4187 | 4.6 | 53 ±22 | 10.35 ± 0.07 | 11.6 ± 0.2 |
| 755231 | 150.10534 | 2.44535 | C3VO-MOSFIRE | 4.0 | 2.4821 | 5.2 | 90 ± 11 | 10.56 ± 0.02 | 9.6 ± 0.3 |
| 617482 | 149.99352 | 2.23855 | C3VO-MOSFIRE | 4.0 | 2.4507 | 6.5 | 400 ± 20 | 10.69 ± 0.02 | 10.4 ± 0.1 |
| 511027238 | 149.99516 | 2.23734 | VUDS | 3.0 | 2.4485 | 6.5 | 117 ± 8 | 10.15 ± 0.03 | 10.2 ± 0.2 |
| 511234645 | 150.11432 | 2.36992 | VUDS | 2.0 | 2.4677 | 7.0 | 117 ± 38 | 10.42 ± 0.04 | 10.1± 0.2 |
| 511233051 | 150.07718 | 2.38048 | VUDS | 4.0 | 2.4665 | 7.6 | 131 ± 17 | 10.97 ± 0.08 | 10.4 ± 0.1 |
Notes. The spectroscopic/grism redshift (z), the spectroscopic redshift quality flag, the right ascension (RA), and declination (Dec) of our spectroscopic sample are tabulated along with their physical properties. In the case of the galaxies from HST-Hyperion (indicated by *), the grism redshift quality flag is tabulated. The IDs are from the corresponding spectroscopic survey from which the redshifts are obtained (Forrest et al. 2024). The σδ corresponds to the over-density level associated with the galaxy in the Hyperion VMC density field (Cucciati et al. 2018). The SFR and M* presented here are obtained by fitting the available photometry from UV to radio for the galaxy using CIGALE (see Sect. 3.1). The gas masses are computed from the dust mass obtained with fitting the FIR/sub-mm SED of the galaxy with a modified black body and assuming δGDR = 100 (see Sect. 3.2).
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