Table 4
H i properties of GRB hosts.
| GRB | zHI | vFWHM | Fpeak | Fint |
|
log (MHI) |
| (km s-1) | (mJy) | (Jy km s-1) | (Kkms-1pc2) | (M⊙) | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) |
|
|
||||||
| 980425 | 0.008607 ± 0.000005 | 69 ± 4 | 27.6 ± 1.0 | 2.17 ± 0.09 | 10.679 ± 0.018 | 8.849 ± 0.018 |
| 031203 | ··· | ··· | <2.2 | <0.69 | <12.404 | <10.613 |
| 060505 | 0.089508 ± 0.000034 | 101 ± 32 | 1.2 ± 0.2 | 0.15 ± 0.03 | 11.577 ± 0.074 | 9.780 ± 0.074 |
| 060505comp | 0.089527 ± 0.000025 | 71 ± 15 | 1.4 ± 0.2 | 0.14 ± 0.02 | 11.531 ± 0.072 | 9.734 ± 0.072 |
| 100316D | ··· | ··· | <1.5 | <0.30 | <11.540 | <9.731 |
| 111005A | 0.013229 ± 0.000014 | 251 ± 10 | 27.0 ± 0.9 | 7.75 ± 0.25 | 11.606 ± 0.014 | 9.778 ± 0.014 |
Notes. (1) GRB number. (2) Redshift determined from the Gaussian fit to the H I spectrum. (3) Full width at half maximum of this Gaussian. (4) Peak of this Gaussian. (5) Integrated flux within 2σ of the Gaussian width. (6) H I line luminosity using Eq. (3) in Solomon et al. (1997). (7) Neutral hydrogen mass using Eq. (2) in Devereux & Young (1990). The row marked “060505comp” corresponds to the companion object north-west of the GRB 060505 position (Fig. 1).
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