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Table 3

Combined GRBH Mstar, sSFR vs. redshift statistics.

Central Total log Number log(Mstar) log(sSFR)
z numbera M low b M star M low median 25th% 75th% median 25th% 75th%
(M) (M) (M) (yr-1) (yr-1) (yr-1)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

0.35 11 7.86 11 9.69 8.9 9.8 9.29 8.8 9.5
0.65 8 8.64 6 9.54 8.9 9.8 9.11 8.8 9.3
0.95 10 9.04 9 9.80 9.3 10.1 8.88 8.5 9.3
1.30 8 9.29 6 10.18 10.0 10.3 9.08 7.9 9.9
1.75 10 9.65 8 10.31 10.0 11.0 8.98 8.3 9.3
2.25 8 10.01 4 11.00 10.5 11.2 8.95 8.8 9.1
3.00 7 10.24 4 10.83 10.6 11.2 8.90 8.4 9.3

Notes.

(a)

These numbers do not add up to the total of 66 GRBHs in our combined sample because three have z ≤ 0.1 (GRB 060505, GRB 060218, GRB 980425) and have not been included in the statistics.

(b)

These are the lower limits in the stellar masses of the survey by Ilbert et al. (2013). Column (1): Central redshift of the bin; Col. 2: total number of GRBHs within the redshift bin; Col. (3): the lower mass limit Mlow of the UltraVISTA survey at this redshift (Ilbert et al. 2013); Col. (4): total number of GRBHs in this bin with MstarMlow; Cols. (5–7): median and percentiles of the GRBH Mstar within this redshift bin; Cols. (8–10): median and percentiles of the GRBH sSFR within this redshift bin.

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