Table 4.
Approximate redshift ranges where various emission lines are affected by the detector gap for the different NIRSpec dispersers.
| Line | λ [μm] | G140H | G235H | G395H |
|---|---|---|---|---|
| Lyα | 0.12152 | 10.59–11.23 | 18.42–19.50 | 31.78–33.60 |
| NV | 0.12408 | 10.35–10.98 | 18.02–19.08 | 31.10–32.89 |
| CIV | 0.15495 | 8.09–8.59 | 14.23–15.08 | 24.71–26.14 |
| HeII | 0.16404 | 7.58–8.06 | 13.39–14.19 | 23.28–24.63 |
| CIII] | 0.19087 | 6.38–6.79 | 11.36–12.05 | 19.87–21.03 |
| MgII | 0.27991 | 4.03–4.31 | 7.43–7.90 | 13.23–14.02 |
| [OII] | 0.37271 | 2.78–2.99 | 5.33–5.68 | 9.69–10.28 |
| [OII] | 0.37299 | 2.77–2.98 | 5.33–5.68 | 9.68–10.27 |
| Hβ | 0.48627 | 1.90–2.06 | 3.85–4.12 | 7.19–7.65 |
| [OIII] | 0.49603 | 1.84–2.00 | 3.76–4.02 | 7.03–7.48 |
| [OIII] | 0.50082 | 1.81–1.97 | 3.71–3.97 | 6.95–7.40 |
| [NII] | 0.65499 | 1.15–1.27 | 2.60–2.80 | 5.08–5.42 |
| Hα | 0.65646 | 1.14–1.26 | 2.60–2.79 | 5.07–5.41 |
| [NII] | 0.65853 | 1.14–1.26 | 2.58–2.78 | 5.05–5.39 |
| [SII] | 0.67183 | 1.10–1.21 | 2.51–2.71 | 4.93–5.26 |
| [SII] | 0.67327 | 1.09–1.21 | 2.51–2.70 | 4.92–5.25 |
| CaII | 0.85004 | 0.66–0.75 | 1.78–1.93 | 3.69–3.95 |
| CaII | 0.85444 | 0.65–0.74 | 1.76–1.92 | 3.66–3.92 |
| CaII | 0.86645 | 0.63–0.72 | 1.72–1.87 | 3.60–3.85 |
| [SIII] | 0.90711⋆ | 0.55–0.64 | 1.60–1.75 | 3.39–3.64 |
| [SIII] | 0.95332⋆ | 0.48–0.56 | 1.48–1.61 | 3.18–3.41 |
| Paγ | 1.09411 | 0.29–0.36 | 1.16–1.28 | 2.64–2.84 |
| Paβ | 1.28216 | 0.10–0.16 | 0.84–0.94 | 2.11–2.28 |
| [FeII] | 1.64445⋆ | ... | 0.44–0.51 | 1.42–1.56 |
| Paα | 1.87561 | ... | 0.26–0.33 | 1.12–1.24 |
| Brγ | 2.16612 | ... | 0.09–0.15 | 0.84–0.94 |
Notes. Wavelengths are from http://classic.sdss.org/dr6/algorithms/speclinefits.html and NIST (Kramida et al. 2018). All are listed for vacuum; those marked with an asterisk were converted from air to vacuum using the transformation in Ciddor (1996).
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.