Information on confident (>7σ) Ly α detections in our z ≃ 7 sample. We quote the significance of each detection within parenthesis in the flux column where the fluxes have the continuum subtracted. Sources marked with asterisks are those with emission features close to moderate-strength skylines where we used a line-profile fitting technique to derive their total fluxes.
| Source ID . | |${z}_{_{\mathrm{Ly\,\alpha }}}$| . | Flux . | EW . |
|---|---|---|---|
| . | . | (10−18 erg s−1 cm−2) . | (Å) . |
| COS-469110 | 6.650 | 9.7 ± 1.3 (7.8σ) | 14.5 ± 5.0 |
| COS-940214* | 6.748 | 11.8 ± 1.8 (7.1σ) | 43.1 ± 14.7 |
| COS-1009842 | 6.761 | 12.3 ± 0.8 (15.4σ) | 41.6 ± 9.5 |
| COS-955126 | 6.813 | 8.2 ± 0.9 (10.4σ) | 12.3 ± 2.5 |
| COS-862541 | 6.850 | 15.3 ± 1.9 (9.0σ) | 11.8 ± 2.7 |
| XMM3-504799 | 6.883 | 5.1 ± 0.9 (7.1σ) | 3.7 ± 0.8 |
| COS-788571 | 6.884 | 16.3 ± 1.1 (15.9σ) | 30.6 ± 3.9 |
| COS-1205190 | 7.049 | 12.4 ± 1.6 (8.1σ) | 28.8 ± 6.0 |
| XMM3-227436 | 7.093 | 18.6 ± 2.3 (8.9σ) | 15.0 ± 3.2 |
| Source ID . | |${z}_{_{\mathrm{Ly\,\alpha }}}$| . | Flux . | EW . |
|---|---|---|---|
| . | . | (10−18 erg s−1 cm−2) . | (Å) . |
| COS-469110 | 6.650 | 9.7 ± 1.3 (7.8σ) | 14.5 ± 5.0 |
| COS-940214* | 6.748 | 11.8 ± 1.8 (7.1σ) | 43.1 ± 14.7 |
| COS-1009842 | 6.761 | 12.3 ± 0.8 (15.4σ) | 41.6 ± 9.5 |
| COS-955126 | 6.813 | 8.2 ± 0.9 (10.4σ) | 12.3 ± 2.5 |
| COS-862541 | 6.850 | 15.3 ± 1.9 (9.0σ) | 11.8 ± 2.7 |
| XMM3-504799 | 6.883 | 5.1 ± 0.9 (7.1σ) | 3.7 ± 0.8 |
| COS-788571 | 6.884 | 16.3 ± 1.1 (15.9σ) | 30.6 ± 3.9 |
| COS-1205190 | 7.049 | 12.4 ± 1.6 (8.1σ) | 28.8 ± 6.0 |
| XMM3-227436 | 7.093 | 18.6 ± 2.3 (8.9σ) | 15.0 ± 3.2 |
Information on confident (>7σ) Ly α detections in our z ≃ 7 sample. We quote the significance of each detection within parenthesis in the flux column where the fluxes have the continuum subtracted. Sources marked with asterisks are those with emission features close to moderate-strength skylines where we used a line-profile fitting technique to derive their total fluxes.
| Source ID . | |${z}_{_{\mathrm{Ly\,\alpha }}}$| . | Flux . | EW . |
|---|---|---|---|
| . | . | (10−18 erg s−1 cm−2) . | (Å) . |
| COS-469110 | 6.650 | 9.7 ± 1.3 (7.8σ) | 14.5 ± 5.0 |
| COS-940214* | 6.748 | 11.8 ± 1.8 (7.1σ) | 43.1 ± 14.7 |
| COS-1009842 | 6.761 | 12.3 ± 0.8 (15.4σ) | 41.6 ± 9.5 |
| COS-955126 | 6.813 | 8.2 ± 0.9 (10.4σ) | 12.3 ± 2.5 |
| COS-862541 | 6.850 | 15.3 ± 1.9 (9.0σ) | 11.8 ± 2.7 |
| XMM3-504799 | 6.883 | 5.1 ± 0.9 (7.1σ) | 3.7 ± 0.8 |
| COS-788571 | 6.884 | 16.3 ± 1.1 (15.9σ) | 30.6 ± 3.9 |
| COS-1205190 | 7.049 | 12.4 ± 1.6 (8.1σ) | 28.8 ± 6.0 |
| XMM3-227436 | 7.093 | 18.6 ± 2.3 (8.9σ) | 15.0 ± 3.2 |
| Source ID . | |${z}_{_{\mathrm{Ly\,\alpha }}}$| . | Flux . | EW . |
|---|---|---|---|
| . | . | (10−18 erg s−1 cm−2) . | (Å) . |
| COS-469110 | 6.650 | 9.7 ± 1.3 (7.8σ) | 14.5 ± 5.0 |
| COS-940214* | 6.748 | 11.8 ± 1.8 (7.1σ) | 43.1 ± 14.7 |
| COS-1009842 | 6.761 | 12.3 ± 0.8 (15.4σ) | 41.6 ± 9.5 |
| COS-955126 | 6.813 | 8.2 ± 0.9 (10.4σ) | 12.3 ± 2.5 |
| COS-862541 | 6.850 | 15.3 ± 1.9 (9.0σ) | 11.8 ± 2.7 |
| XMM3-504799 | 6.883 | 5.1 ± 0.9 (7.1σ) | 3.7 ± 0.8 |
| COS-788571 | 6.884 | 16.3 ± 1.1 (15.9σ) | 30.6 ± 3.9 |
| COS-1205190 | 7.049 | 12.4 ± 1.6 (8.1σ) | 28.8 ± 6.0 |
| XMM3-227436 | 7.093 | 18.6 ± 2.3 (8.9σ) | 15.0 ± 3.2 |
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