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Table 6

Host galaxy properties.

Host z spec z phot RAa Deca Offsetb Probabilityc Instrumentsd Filter
J2000 J2000 arcsec

GRB 070306 1.496 09:52:23.31 +10:28:55.4  ≲  0.002 FGI grR izJ G JH K (f)
GRB 070802 2.452 02:27:35.72 –55:31:39.0 0.011 EFHI RIJK
GRB 080605 1.640 17:28:30.05 +04:00:56.0 0.002 G grizJH
GRB 080805 1.505 20:56:53.43 –62:26:39.3  ≲  0.030 EH VRIJK
GRB 081109 0.979 22:03:09.63 –54:42:39.9  ≲  0.002 EFGHU U gV riI zY J G JHK
GRB 090926B 1.24 03:05:13.91 –39:00:22.6  ≲  0.018 EFGS U grizJHK
GRB 100621A 0.542 21:01:13.08 –51:06:22.2 0.0006 EGHU w2m2w1uUgrizYJHK

Notes. Redshifts from Jaunsen et al. (2008), Elíasdóttir et al. (2009), Fynbo et al. (2009a), Fynbo et al. (2009b) and Milvang-Jensen et al. (2010). The host of GRB 080607 is not shown in this table. All measurements were directly taken from Chen et al. (2010, 2011).

(a)

Host position derived after tying the astrometric solution to the USNO-B1 catalog (Monet et al. 2003). Typical absolute uncertainties are  ≈ .

(b)

Relative offset calculated by registering the host images against astrometric templates derived from afterglow images with a typical precision of 40 mas rms.

(c)

Estimated chance coincidence probability following Bloom et al. (2002) and Perley et al. (2009).

(d)

G is GROND at the 2.2 m MPG/ESO telescope, E/S are EFOSC/SOFI at the NTT, and F/H/I are HAWK-I, FORS1/2 and ISAAC at the VLT, and U UVOT onboard Swift respectively.

(f)

Further complemented by the u and I band magnitudes in Cool et al. (2007) and Jaunsen et al. (2008).

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