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Table 6.

Models for SGRB 130603B at z = 0.356 and SGRB 051221a at z = 0.546 host galaxy spectra.

OT sitea mS1 OT siteb mS2 coreb mS3 armb mS4 obsc mS5 051221ad mS6
[OII]3727+ 4.47 4.5 3.4 3.6 3.55 3.7 4.3 4.3 3.05 3.2 7.8 7.5
Hγ 0.46 0.89 0.49 0.49 0.46 [0.5] 0.46 0.46 0.46 0.46
Hβ 1 1 1 1 1 1 1 1 1 1 1 1
[OIII[5007+ 0.87 0.9 0.76 0.8 0.75 0.8 0.85 0.85 0.77 0.7 5.17 5.15
Hα 3 3 3 2.96 3 2.96 3 3 3 3 3
[NII]6585 0.7 0.76 0.57 0.56 0.85 0.85 1.8 1.8 0.78 0.8
[SII]6717 0.66 0.7 1.19 1.1 0.63 0.66 0.27 0.5
[SII]6731 0.33 0.6 0.56 0.97 0.5 0.59 0.5 0.45
Vs (km s−1) 140 150 150 140 120 150
n0 (cm−3) 120 130 130 120 100 100
B0 (10−4 G) #x2013; 3 3 3 3 2 1
De 5.3 1 1 1 3 0.2
12+log(O/H) 8.82 8.8 8.8 8.82 8.81 8.82
12+log(N/H) 7.3 7.3 7.48 7.8 7.48 7.11
12+log(S/H) 6.6 7.0 6.78 6.48 6.48 6.48
Ts (104 K) 3.6 3.5 3.5 3.6 3.8 8.3
U 0.014 0.01 0.01 0.014 0.007 0.007
Hβf 0.014 0.016 0.016 0.03 0.014 0.007
12+log(O/H)g 7.94-8.98 8.16–8.88 8.17–8.87 8.26–8.77 8.5 8.7

Notes.

(d)

Soderberg et al. (2006) (Gemini-N GMOS);

(e)

in 1018 cm;

(f)

in erg cm−2 s−1;

(g)

evaluated by the observers adopting the strong line method.

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