Table 1
Archival ALMA observations of z > 10 galaxy candidates.
| ID | GLASS-z12 | GLASS-z10 | S5-z17–1 |
|---|---|---|---|
| RA (deg) | 3.4990 | 3.5119 | 339.0160 |
| Dec (deg) | −30.3248 | −30.3719 | 33.9046 |
| ALMA source name | GLASS-z13 [GLASS-z12] | GLz11 | S5-z17-1 |
| PI | T. Bakx [J. Zavala] | I. Yoon | S. Fujimoto |
| ALMA Project Code | 2021.A.00020.S [2023.A.00017.S] | 2021.A.00023.S | 2021.A.00031.S |
| ALMA Band | 6 [6] | 7 | 7 |
| Beam (″) | 0″.32 × 0.29, 46∘(0″.45 ×0″.40, 73∘) | 0″.77 × 0.59, 81∘ | 0″.78 × 0″.45, 3∘ |
| Channel width (MHz) | 31 [31] | 31 | 31 |
| On source time (h) | 8.1 [1.6] | 6.9 | 0.5 |
| Reported tentative detections | |||
| Ref. for initial identification | Castellano et al. (2022), Naidu et al. (2022) | Naidu et al. (2022) | Harikane et al. (2023) |
| Reference for ALMA data | Bakx et al. (2023), Zavala et al. (2024, 2025)(†) | Yoon et al. (2023) | Fujimoto et al. (2023) |
| zphot | 12.2 ± 0.2 | 10.4 ± 0.5 |  |
| Δz covered | 11.9–13.5 | 10.1–11.1 | 16.1–17.3 |
| S/N([O III] 88 μm)(*) | 5.8, 3 | 4.4 | 5.1 |
| Offset | 0.″5, [0.″0] | 0.″17 | – |
 |
12.117 ± 0.001, [12.3327 ± 0.0035] | 10.38 | 16.01 |
 |
12.33 ± 0.02 | 9.875 ± 0.008(**) | – |
| Freq (GHz) | 258.7, [254.487 ± 0.019] | 298.25 | 338.726 |
| Δν (km s−1) | 400 ± 70, [186 ± 58] | 225 | 118 |
Notes. Candidate coordinates and reported detection significance of the previously reported line searches. (†) The reported details after precise redshift information became available from the James Webb Space Telescope (JWST) observations and deeper ALMA Cycle 11 observations and shown within brackets. (*) In the case of S5-z17–1, we quote the redshift of the plausible [O III] 52 μm line. The beams are given in terms of major and minor beam axes and position angle. (**) The redshift solution for GLASS-z10 was reported by Napolitano et al. (2025).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.