Table B.1.
Lyα fluxes FLyα [×10−17 erg cm−2 s−1] or their 3σ upper limits.
| Region (a) | NIRISS Lyα map (b) | NIRISS 2D spectrum (c) | v4 NIRSpec 1D (d) | v3 NIRSpec 1D (e) |
|---|---|---|---|---|
| Total | 7.0 ± 0.3 | 7.5 ± 0.2 | ... | ... |
| S1 | 1.1 ± 0.1 | ... | < 0.6 | < 0.9 |
| S2 | 1.4 ± 0.1 | ... | < 0.8 | < 0.8 |
| S3 | 1.3 ± 0.1 | ... | < 0.45 | 0.60 ± 0.15 |
Notes. The fluxes were measured for the integrated system and for the three NIRSpec slit regions (S1–S3) from the NIRISS Lyα map (b), the integrated NIRISS spectrum (c), and the v4 and v3 NIRSpec slit spectra (d and e, respectively). All Lyα fluxes are not corrected for gravitational lensing magnification.
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