Table 3.
Fluxes of Balmer and oxygen lines and derived properties.
| GRB host | Hβ | Hα | [OII]λ3726, 3729 | [OIII]λ4959, 5007 | [OIII]/[OII] | SFR |
|---|---|---|---|---|---|---|
| [10−17 erg s−1 cm−2] | [10−17 erg s−1 cm−2] | [10−17 erg s−1 cm−2] | [10−17 erg s−1 cm−2] | [M⊙ yr−1] | ||
| GRB 011211 | <0.4 ( * ) | <1.2 | <1.6 | 2.7 ± 0.3 | > 1.7 | <2.0 |
| GRB 021004 | 1.2 ± 0.2 ( * ) | 3.3 ± 0.4 | <1.7 | 16.9 ± 0.5 | > 10 | 6.7 ± 0.9 |
| GRB 060926 | 1.6 ± 0.3 | 4.6 ± 0.9 ( * ) | 2.3 ± 0.4 (#) | 3.5 ± 0.4 ( † ) | 1.5 ± 0.4 | 20.2 ± 4.0 |
| GRB 070110 | 0.3 ± 0.2 ( * ) | 0.9 ± 0.4 | 1.8 ± 0.3 (#) | 4.0 ± 0.3 | 2.2 ± 0.4 | 1.9 ± 0.6 |
Notes. Fluxes are corrected for Galactic extinction and slit loss. No correction for host-intrinsic extinction is applied. Upper limits are at 3σ. ( * )Flux estimated using Hα = 2.86 × Hβ. ( † )[OIII]λ4959 line not detected. We fixed its flux to one-third of the [OIII]λ5007 flux. (#)[OII]λ3729 line falling on a sky line. We fixed its flux to two-thirds of the [OII]λ3726 flux.
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