Compiled information on our z ≃ 7 sample connecting their physical properties (i.e. [O iii]+H β EWs and rest-UV slopes) to their Ly α EWs. For sources without a Ly α detection, we quote the 7σ limiting EW in skyline-free regions.
| Source ID . | Ly α EW . | [O iii]+H β EW . | β . |
|---|---|---|---|
| . | (Å) . | (Å) . | . |
| COS-221419 | <11.8 | 690|$^{+760}_{-440}$| | −2.80 ± 0.62 |
| COS-235129 | <7.6 | 200|$^{+230}_{-150}$| | −2.09 ± 0.47 |
| COS-237729 | <12.9 | 650|$^{+530}_{-420}$| | −1.92 ± 0.34 |
| COS-301652 | <9.8 | 520|$^{+330}_{-270}$| | −2.08 ± 0.09 |
| COS-469110 | 12.5 ± 4.3 | 730|$^{+380}_{-320}$| | −1.69 ± 0.50 |
| COS-505871 | <11.5 | 290|$^{+320}_{-190}$| | −2.23 ± 0.62 |
| COS-534584 | <5.2 | 790|$^{+520}_{-390}$| | −1.76 ± 0.29 |
| COS-788571 | 30.6 ± 3.9 | 3680|$^{+1940}_{-1660}$| | −2.11 ± 0.53 |
| COS-851423 | <7.5 | 1030|$^{+730}_{-480}$| | −2.64 ± 0.38 |
| COS-854905 | <6.4 | 560|$^{+490}_{-350}$| | −1.95 ± 0.24 |
| COS-856875 | <20.0 | 540|$^{+430}_{-280}$| | −2.07 ± 0.37 |
| COS-862541 | 11.8 ± 2.7 | 4160|$^{+1610}_{-1270}$| | −1.90 ± 0.43 |
| COS-940214 | 43.1 ± 14.7 | 3210|$^{+1950}_{-1790}$| | −2.77 ± 0.54 |
| COS-955126 | 12.3 ± 2.5 | 1620|$^{+980}_{-650}$| | −2.44 ± 0.13 |
| COS-1009842 | 41.6 ± 9.5 | 910|$^{+720}_{-500}$| | −2.61 ± 0.44 |
| COS-1048848 | <11.2 | 310|$^{+300}_{-180}$| | −2.43 ± 0.35 |
| COS-1053257 | <3.2 | 630|$^{+530}_{-310}$| | −2.02 ± 0.20 |
| COS-1099982 | <12.5 | 2470|$^{+1080}_{-690}$| | −1.83 ± 0.08 |
| COS-1205190 | 28.8 ± 6.0 | 330|$^{+470}_{-220}$| | −3.44 ± 1.03 |
| COS-1235751 | <17.4 | 300|$^{+240}_{-190}$| | −1.10 ± 0.30 |
| XMM3-227436 | 15.0 ± 3.2 | 930|$^{+800}_{-510}$| | −1.85 ± 0.27 |
| XMM3-504799 | 3.7 ± 0.8 | 2310|$^{+1830}_{-1150}$| | −2.02 ± 0.42 |
| Source ID . | Ly α EW . | [O iii]+H β EW . | β . |
|---|---|---|---|
| . | (Å) . | (Å) . | . |
| COS-221419 | <11.8 | 690|$^{+760}_{-440}$| | −2.80 ± 0.62 |
| COS-235129 | <7.6 | 200|$^{+230}_{-150}$| | −2.09 ± 0.47 |
| COS-237729 | <12.9 | 650|$^{+530}_{-420}$| | −1.92 ± 0.34 |
| COS-301652 | <9.8 | 520|$^{+330}_{-270}$| | −2.08 ± 0.09 |
| COS-469110 | 12.5 ± 4.3 | 730|$^{+380}_{-320}$| | −1.69 ± 0.50 |
| COS-505871 | <11.5 | 290|$^{+320}_{-190}$| | −2.23 ± 0.62 |
| COS-534584 | <5.2 | 790|$^{+520}_{-390}$| | −1.76 ± 0.29 |
| COS-788571 | 30.6 ± 3.9 | 3680|$^{+1940}_{-1660}$| | −2.11 ± 0.53 |
| COS-851423 | <7.5 | 1030|$^{+730}_{-480}$| | −2.64 ± 0.38 |
| COS-854905 | <6.4 | 560|$^{+490}_{-350}$| | −1.95 ± 0.24 |
| COS-856875 | <20.0 | 540|$^{+430}_{-280}$| | −2.07 ± 0.37 |
| COS-862541 | 11.8 ± 2.7 | 4160|$^{+1610}_{-1270}$| | −1.90 ± 0.43 |
| COS-940214 | 43.1 ± 14.7 | 3210|$^{+1950}_{-1790}$| | −2.77 ± 0.54 |
| COS-955126 | 12.3 ± 2.5 | 1620|$^{+980}_{-650}$| | −2.44 ± 0.13 |
| COS-1009842 | 41.6 ± 9.5 | 910|$^{+720}_{-500}$| | −2.61 ± 0.44 |
| COS-1048848 | <11.2 | 310|$^{+300}_{-180}$| | −2.43 ± 0.35 |
| COS-1053257 | <3.2 | 630|$^{+530}_{-310}$| | −2.02 ± 0.20 |
| COS-1099982 | <12.5 | 2470|$^{+1080}_{-690}$| | −1.83 ± 0.08 |
| COS-1205190 | 28.8 ± 6.0 | 330|$^{+470}_{-220}$| | −3.44 ± 1.03 |
| COS-1235751 | <17.4 | 300|$^{+240}_{-190}$| | −1.10 ± 0.30 |
| XMM3-227436 | 15.0 ± 3.2 | 930|$^{+800}_{-510}$| | −1.85 ± 0.27 |
| XMM3-504799 | 3.7 ± 0.8 | 2310|$^{+1830}_{-1150}$| | −2.02 ± 0.42 |
Compiled information on our z ≃ 7 sample connecting their physical properties (i.e. [O iii]+H β EWs and rest-UV slopes) to their Ly α EWs. For sources without a Ly α detection, we quote the 7σ limiting EW in skyline-free regions.
| Source ID . | Ly α EW . | [O iii]+H β EW . | β . |
|---|---|---|---|
| . | (Å) . | (Å) . | . |
| COS-221419 | <11.8 | 690|$^{+760}_{-440}$| | −2.80 ± 0.62 |
| COS-235129 | <7.6 | 200|$^{+230}_{-150}$| | −2.09 ± 0.47 |
| COS-237729 | <12.9 | 650|$^{+530}_{-420}$| | −1.92 ± 0.34 |
| COS-301652 | <9.8 | 520|$^{+330}_{-270}$| | −2.08 ± 0.09 |
| COS-469110 | 12.5 ± 4.3 | 730|$^{+380}_{-320}$| | −1.69 ± 0.50 |
| COS-505871 | <11.5 | 290|$^{+320}_{-190}$| | −2.23 ± 0.62 |
| COS-534584 | <5.2 | 790|$^{+520}_{-390}$| | −1.76 ± 0.29 |
| COS-788571 | 30.6 ± 3.9 | 3680|$^{+1940}_{-1660}$| | −2.11 ± 0.53 |
| COS-851423 | <7.5 | 1030|$^{+730}_{-480}$| | −2.64 ± 0.38 |
| COS-854905 | <6.4 | 560|$^{+490}_{-350}$| | −1.95 ± 0.24 |
| COS-856875 | <20.0 | 540|$^{+430}_{-280}$| | −2.07 ± 0.37 |
| COS-862541 | 11.8 ± 2.7 | 4160|$^{+1610}_{-1270}$| | −1.90 ± 0.43 |
| COS-940214 | 43.1 ± 14.7 | 3210|$^{+1950}_{-1790}$| | −2.77 ± 0.54 |
| COS-955126 | 12.3 ± 2.5 | 1620|$^{+980}_{-650}$| | −2.44 ± 0.13 |
| COS-1009842 | 41.6 ± 9.5 | 910|$^{+720}_{-500}$| | −2.61 ± 0.44 |
| COS-1048848 | <11.2 | 310|$^{+300}_{-180}$| | −2.43 ± 0.35 |
| COS-1053257 | <3.2 | 630|$^{+530}_{-310}$| | −2.02 ± 0.20 |
| COS-1099982 | <12.5 | 2470|$^{+1080}_{-690}$| | −1.83 ± 0.08 |
| COS-1205190 | 28.8 ± 6.0 | 330|$^{+470}_{-220}$| | −3.44 ± 1.03 |
| COS-1235751 | <17.4 | 300|$^{+240}_{-190}$| | −1.10 ± 0.30 |
| XMM3-227436 | 15.0 ± 3.2 | 930|$^{+800}_{-510}$| | −1.85 ± 0.27 |
| XMM3-504799 | 3.7 ± 0.8 | 2310|$^{+1830}_{-1150}$| | −2.02 ± 0.42 |
| Source ID . | Ly α EW . | [O iii]+H β EW . | β . |
|---|---|---|---|
| . | (Å) . | (Å) . | . |
| COS-221419 | <11.8 | 690|$^{+760}_{-440}$| | −2.80 ± 0.62 |
| COS-235129 | <7.6 | 200|$^{+230}_{-150}$| | −2.09 ± 0.47 |
| COS-237729 | <12.9 | 650|$^{+530}_{-420}$| | −1.92 ± 0.34 |
| COS-301652 | <9.8 | 520|$^{+330}_{-270}$| | −2.08 ± 0.09 |
| COS-469110 | 12.5 ± 4.3 | 730|$^{+380}_{-320}$| | −1.69 ± 0.50 |
| COS-505871 | <11.5 | 290|$^{+320}_{-190}$| | −2.23 ± 0.62 |
| COS-534584 | <5.2 | 790|$^{+520}_{-390}$| | −1.76 ± 0.29 |
| COS-788571 | 30.6 ± 3.9 | 3680|$^{+1940}_{-1660}$| | −2.11 ± 0.53 |
| COS-851423 | <7.5 | 1030|$^{+730}_{-480}$| | −2.64 ± 0.38 |
| COS-854905 | <6.4 | 560|$^{+490}_{-350}$| | −1.95 ± 0.24 |
| COS-856875 | <20.0 | 540|$^{+430}_{-280}$| | −2.07 ± 0.37 |
| COS-862541 | 11.8 ± 2.7 | 4160|$^{+1610}_{-1270}$| | −1.90 ± 0.43 |
| COS-940214 | 43.1 ± 14.7 | 3210|$^{+1950}_{-1790}$| | −2.77 ± 0.54 |
| COS-955126 | 12.3 ± 2.5 | 1620|$^{+980}_{-650}$| | −2.44 ± 0.13 |
| COS-1009842 | 41.6 ± 9.5 | 910|$^{+720}_{-500}$| | −2.61 ± 0.44 |
| COS-1048848 | <11.2 | 310|$^{+300}_{-180}$| | −2.43 ± 0.35 |
| COS-1053257 | <3.2 | 630|$^{+530}_{-310}$| | −2.02 ± 0.20 |
| COS-1099982 | <12.5 | 2470|$^{+1080}_{-690}$| | −1.83 ± 0.08 |
| COS-1205190 | 28.8 ± 6.0 | 330|$^{+470}_{-220}$| | −3.44 ± 1.03 |
| COS-1235751 | <17.4 | 300|$^{+240}_{-190}$| | −1.10 ± 0.30 |
| XMM3-227436 | 15.0 ± 3.2 | 930|$^{+800}_{-510}$| | −1.85 ± 0.27 |
| XMM3-504799 | 3.7 ± 0.8 | 2310|$^{+1830}_{-1150}$| | −2.02 ± 0.42 |
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