2014MNRAS.437.1495T


Query : 2014MNRAS.437.1495T

2014MNRAS.437.1495T - Mon. Not. R. Astron. Soc., 437, 1495-1510 (2014/January-2)

On the nature of the `hostless' short GRBs.

TUNNICLIFFE R.L., LEVAN A.J., TANVIR N.R., ROWLINSON A., PERLEY D.A., BLOOM J.S., CENKO S.B., O'BRIEN P.T., COBB B.E., WIERSEMA K., MALESANI D., DE UGARTE POSTIGO A., HJORTH J., FYNBO J.P.U. and JAKOBSSON P.

Abstract (from CDS):

A significant proportion ( ∼ 30 percent) of the short-duration gamma-ray bursts (SGRBs) localized by Swift have no detected host galaxy coincident with the burst location to deep limits, and also no high-likelihood association with proximate galaxies on the sky. These SGRBs may represent a population at moderately high redshifts (z ≳ 1), for which the hosts are faint, or a population where the progenitor has been kicked far from its host or is sited in an outlying globular cluster. We consider the afterglow and host observations of three `hostless' bursts (GRBs 090305A, 091109B and 111020A), coupled with a new observational diagnostic to aid the association of SGRBs with putative host galaxies to investigate this issue. Considering the well localized SGRB sample, 7/25 SGRBs can be classified as `hostless' by our diagnostic. Statistically, however, the proximity of these seven SGRBs to nearby galaxies is higher than is seen for random positions on the sky. This suggests that the majority of `hostless' SGRBs have likely been kicked from proximate galaxies at moderate redshift. Though this result still suggests only a small proportion of SGRBs will be within the Advanced Laser Interferometer Gravitational Wave Observatory horizon for neutron star-neutron star (NS) or neutron star-black hole (BH) inspiral detection (z ∼ 0.1), in the particular case of GRB 111020A a plausible host candidate is at z = 0.02.

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): techniques: photometric - gamma-ray burst: individual: 090305A - gamma-ray burst: individual: 091109B - gamma-ray burst: individual: 110112A - gamma-ray burst: individual: 111020A - stars: neutron

Simbad objects: 45

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Number of rows : 45
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 Fermi bn100117879 G 00 45 04.6610 -01 35 42.020           ~ 155 0
2 Fermi bn111117510 gB 00 50 46.220 +23 00 39.22           ~ 141 0
3 GRB 100625A gB 01 03 10.98 -39 05 18.3           ~ 124 0
4 PSO J027.8085-18.5940 G 01 51 14.05011120 -18 35 38.4976680           ~ 192 0
5 PSO J047.1631+13.1580 G 03 08 39.14930640 +13 09 29.0253240           ~ 144 0
6 IC 328 EmG 03 31 10.941 -14 38 16.47   14   13.90   ~ 32 0
7 GRB 050906 gB 03 31 15.28 -14 36 30.1           ~ 76 1
8 GRB 070729 gB 03 45 16.04 -39 19 19.9           ~ 81 0
9 GRB 070714B G 03 51 22.2720 +28 17 50.943           ~ 248 0
10 GRB 071227A G 03 52 31.0260 -55 59 00.890           ~ 201 0
11 GRB 060313 G 04 26 28.4020 -10 50 39.901 20.55 21.03 19.66     ~ 156 0
12 GRB 101219A gB 04 58 20.45 -02 32 23.1           ~ 152 0
13 GRB 061006 G 07 24 07.8080 -79 11 55.188           ~ 214 0
14 GRB 091109B gB 07 30 59.90 -54 05 30.6           ~ 57 0
15 Fermi bn081226044 G 08 02 00.4500 -69 01 49.500           ~ 63 0
16 GRB 051227 gB 08 20 58.107 +31 55 32.01           ~ 127 0
17 NAME GRB 060121 HOST Galaxy G 09 09 52.0260 +45 39 45.538       26.6   ~ 127 0
18 SDSS J093805.33+153719.0 G 09 38 05.33384 +15 37 19.0406           ~ 146 0
19 GRB 061217 gB 10 41 39.320 -21 07 22.11           ~ 128 0
20 GRB 090515 gB 10 56 41.0 +14 27 22           ~ 122 0
21 SDSS J112848.22+170418.5 G 11 28 48.22989 +17 04 18.5014           ~ 393 0
22 GRB 111222A gB 11 56 52.92 +69 04 14.8           ~ 33 0
23 SDSS J123612.87+285858.8 BiC 12 36 12.8803407000 +28 58 58.780075656           ~ 328 1
24 GRB 090426 G 12 36 18.0470 +32 59 09.460           ~ 237 0
25 PSO J203.7673-22.1424 G 13 35 04.16044560 -22 08 32.8717680           ~ 178 0
26 6dFGS gJ133506.0-220631 G 13 35 05.93253 -22 06 30.2540   16.79   15.38   ~ 6 0
27 GRB 060801 G 14 12 01.2620 +16 58 55.970           ~ 172 0
28 GRB 090305 G 16 07 07.5960 -31 33 22.540           ~ 53 0
29 GRB 050813 gB 16 07 57.190 +11 14 57.80           ~ 147 0
30 UGCS J162444.39-273226.8 G 16 24 44.38275 -27 32 26.8381     19.70     ~ 469 1
31 NAME GRB 070707 HOST Galaxy G 17 50 58.5550 -68 55 27.600       27.3   ~ 63 0
32 GRB 060502B gB 18 35 46.060 +52 37 51.45           ~ 153 1
33 PSO J285.9246+45.7134 G 19 03 41.90914320 +45 42 48.4220520           ~ 63 0
34 GRB 080503 gB 19 06 28.74 +68 47 35.8           ~ 172 0
35 FRL 1160 G 19 07 58.1 -38 00 21           ~ 4 0
36 GRB 111020A gB 19 08 12.53 -38 00 43.0           ~ 66 0
37 Fermi bn080905499 G 19 10 42.0450 -18 52 54.510           ~ 200 0
38 Fermi bn090621922 gB 20 53 49.30 +69 02 02.9           ~ 65 0
39 GRB 070429B G 21 52 03.6910 -38 49 42.820           ~ 125 0
40 GRB 051221 G 21 54 48.626 +16 53 27.16 19.49         ~ 377 0
41 GRB 110112A gB 21 59 43.77 +26 27 24.4           ~ 47 0
42 GRB 051210 gB 22 00 40.930 -57 36 47.10           ~ 138 0
43 GRB 061201 gB 22 08 32.060 -74 34 47.90           ~ 205 0
44 Fermi bn090510016 G 22 14 12.6230 -26 34 58.550           ~ 548 0
45 NVSS J230126-385839 rG 23 01 26.7650 -38 58 40.422   22.22 21.22 21   ~ 325 1

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