Table 2
GRBs observed with GROND within 240 min after the Swift trigger (including 39 long- and 4 short-duration bursts).
| GRB | D | B | Delay | Dur | AG | Refs.1) | z2) | Comment | β O | β X | AV(host) | NH(host) |
| (min) | (min) | (G/O) | (mag) | (1021 cm-2) | ||||||||
|
|
||||||||||||
| 070802 | L | –57° | 16.0 | 72 | y/y | (1) | 2.45 (1) | 0.60 |
|
|
|
|
| 071010A | L | –18° | 16.4 | 25 | y/y | (2) | 0.98 (2) | 0.68 |
|
|
|
|
| 071031 | L | –59° | 3.7 | 465 | y/y | (3) | 2.69 (3) | UVOT | 0.60 |
|
|
|
| 080129 | L | –1° | 3.5 | 100 | y/y | (4) | 4.35 (4) | UVOT | 0.42 |
|
|
|
| 080210 | L | +34° | 72.1 | 53 | y/y | (5) | 2.64 (5, 6) | UVOT | 0.76 |
|
|
|
| 080218B | L | +9° | 40.5 | 496 | n/n | (6) | – | – |
|
– | – | |
| 080330 | L | +69° | 3.3 | 117 | y/y | (7) | 1.51 (7) | UVOT | 0.49 |
|
|
|
| 080411 | L | –44° | 122.7 | 94 | y/y | (8) | 1.03 (8, 6) | UVOT | 0.42 |
|
|
|
| 080413A | L | –16° | 140.0 | 213 | y/y | (9) | 2.43 (9, 6) | UVOT | 0.67 |
|
|
|
| 080413B | L | –47° | 5.6 | 98 | y/y | (10) | 1.10 (10, 6) | UVOT |
|
|
|
|
| 080516 | L | +2° | 8.5 | 102 | y/n | (11) | 3.6p (11) | 0.59 |
|
|
|
|
| 080520 | L | -20° | 180.6 | 190 | y/y | (12) | 1.54 (12, 6) | UVOT | 0.57 |
|
|
|
| 080605 | L | +20° | 82.8 | 469 | y/y | (13) | 1.64 (13, 6) | UVOT | – |
|
|
|
| 080707 | L | –27° | 92.0 | 83 | y/y | (14) | 1.23 (14, 6) | UVOT | 0.64 |
|
|
|
| 080710 | L | –43° | 6.3 | 218 | y/y | (15) | 0.85 (15, 6) | UVOT | – |
|
|
|
| 080804 | L | –48° | 18.8 | 67 | y/y | (16) | 2.20 (16, 6) | UVOT | 0.43 |
|
|
|
| 080805 | L | –38° | 4.0 | 1 | y/y | (17) | 1.50 (17, 6) | 0.47 |
|
|
|
|
| 080913 | L | –43° | 4.5 | 227 | y/y | (18) | 6.70 (18) | – |
|
|
|
|
| 080915 | L | –41° | 5.8 | 157 | n/n | (19) | – | X-ray faint | – |
|
– | – |
| 080919 | S | –06° | 8.3 | 112 | n/n | – | – | – | – | – | – | |
| 081007 | L | –60° | 14.5 | 137 | y/y | (20) | 0.53 (19) | UVOT | 0.75 |
|
|
|
| 081008 | L | -21° | 225.9 | 280 | y/y | (21) | 1.97 (20) | UVOT | 0.56 |
|
|
|
| 081029 | L | –46° | 6.1 | 347 | y/y | (22) | 3.85 (21) | UVOT | – |
|
|
|
| 081121 | L | –30° | 233.9 | 511 | y/y | (23) | 2.51 (22) | UVOT | 0.36 |
|
|
|
| 081222 | L | –79° | 14.9 | 26 | y/y | (24) | 2.77 (23) | UVOT | 0.47 |
|
|
|
| 081226 | S | –19° | 11.2 | 211 | n/n | (25) | – | – | – | – | – | |
| 081228 | L | –27° | 7.2 | 105 | y/n | (26) | 3.4p (24) | – |
|
|
|
|
| 090102 | L | +35° | 150.2 | 50 | y/y | (27) | 1.55 (25) | UVOT | 0.35 |
|
|
|
| 090305 | S | +15° | 27.9 | 102 | y/y | (28) | – | X-ray faint | – | – | – | – |
| 090313 | L | +70° | 7.0 | 78 | y/y | (29) | 3.38 (26) | 0.71 |
|
|
|
|
| 090429B | L | +74° | 13.0 | 12 | n/y | (30) | 9.2p (27) | – |
|
– | – | |
| 090519 | L | +35° | 104.2 | 101 | y/y | (31) | 3.85 (28) | UVOT | – |
|
|
|
| 090812 | L | –65° | 131.0 | 173 | y/y | (32) | 2.45 (29) | UVOT | 0.36 |
|
|
|
| 090814 | L | +48° | 14.1 | 54 | y/y | (33) | 0.70 (30) | UVOT | 0.26 |
|
|
|
| 090904B3) | L | +4° | 3.6 | 175 | y/n | (34) | <5.0p | 0.46 |
|
– | – | |
| 090926B | L | –60° | 236.2 | 225 | y/y | (35) | 1.24 (31) | – |
|
|
|
|
| 091018 | L | –57° | 188.5 | 169 | y/y | (36) | 0.97 (32) | UVOT | 0.54 |
|
|
|
| 091029 | L | –46° | 4.6 | 158 | y/y | (37) | 2.75 (33) | UVOT | 0.57 |
|
|
|
| 091127 | L | –67° | 58.3 | 316 | y/y | (38) | 0.49 (34) | UVOT | 0.27 |
|
|
|
| 091221 | L | –25° | 236.1 | 129 | y/y | (39) | <3.3p | UVOT | – |
|
– | – |
| 100117A | S | –64° | 220.1 | 70 | n/y | (40) | 0.92 (35) | – | – | – | – | |
| 100205A | L | +45° | 149.2 | 63 | n/y | (41) | – | – |
|
– | – | |
| 100316B | L | +13° | 15.1 | 92 | y/y | (42) | 1.18 (36) | UVOT | 0.50 |
|
|
|
Notes. Columns 2–10 are the duration (D) classification of the GRB according to the canonical long (L) / short (S) scheme (Kouveliotou et al. 1993), Galactic Latitude B, the delay between the GRB trigger and the start of the GROND observation (which is the sum of the delay between the burst and the arrival of the Swift notification at the GROND computer, and that until the GROND start), the duration (Dur) of the GROND observation during the first night, the afterglow (AG) detection by GROND (G) or others (O), references for the afterglow observations, the redshift z with reference, and special comments (UVOT detection or X-ray brightness). The last four columns are the best fit spectral slopes in the optical/NIR (βO) and X-ray (βX) band, the rest-frame extinction AV and absorption NH from the combined GROND/Swift-XRT spectral fit. βO was generally fixed to βX (−0.5) in the fit, and thus has the same error as βX.
References. 1) References for previously reported GROND afterglow detections as well as those from other groups for those GRBs which have not been detected by GROND: (1) Krühler et al. (2008c); (2) Covino et al. (2008); (3) Krühler et al. (2009a); (4) Greiner et al. (2009b); (5) Küpcü Yoldaş et al. (2008a); (6) Rossi et al. (2008a); (7) Clemens et al. (2008a); Guidorzi et al. (2009); (8) Krühler et al. (2008a); (9) Rykoff & Rujopakarn (2008); (10) Krühler et al. (2008b); (11) Filgas et al. (2008a); (12) Rossi et al. (2008b); (13) Clemens et al. (2008b); (14) Clemens et al. (2008c); (15) Krühler et al. (2009b); (16) Krühler et al. (2008e); (17) Krühler et al. (2008d); (18) Rossi et al. (2008c); Greiner et al. (2008b); (19) Rossi et al. (2008d); (20) Della Valle et al. (2008); (21) Yuan et al. (2010); (22) Clemens et al. (2008d); (23) Löw et al. (2008); (24) Updike et al. (2008); (25) Afonso et al. (2008a); (26) Afonso et al. (2008b); (27) Afonso et al. (2009); Gendre et al. (2010); (28) Cenko et al. (2009a); (29) Updike et al. (2009b); (30) Olivares et al. (2009a); (31) Rossi et al. (2009a); (32) Updike et al. (2009c); (33) Updike et al. (2009d); (34) Olivares et al. (2009b); (35) Malesani et al. (2009); (36) Filgas et al. (2009a); (37) Filgas et al. (2009b); (38) Updike et al. (2009e); (39) Filgas et al. (2009c); (40) Levan et al. (2010); (41) Nicuesa Guelbenzu et al. (2010); Tanvir et al. (2010); (42) Afonso et al. (2010).2)A “p” after the redshift value indicates a photometric redshift estimate. References for the redshifts are: (1) Prochaska et al. (2007a); Eliasdóttier et al. (2009); (2) Prochaska et al. (2007b); (3) Ledoux et al. (2007); Fox et al. (2008); (4) Greiner et al. (2009b); (5) Jakobsson et al. (2008a); (6) Fynbo et al. (2009b); (7) Malesani et al. (2008); Guidorzi et al. (2009); (8) Thöne et al. (2008a); (9) Thöne et al. (2008b); (10) Vreeswijk et al. (2008); (11) Filgas et al. (2008b); (12) Jakobsson et al. (2008b); (13) Jakobsson et al. (2008c); (14) Fynbo et al. (2008); (15) Perley et al. (2008); (16) Thöne et al. (2008c); (17) Jakobsson et al. (2008d); (18) Greiner et al. (2009a); (19) Berger et al. (2008); (20) D’Avanzo et al. (2008); (21) D’Elia et al. (2008); (22) Berger & Rauch (2008); (23) Cucchiara et al. (2008); (24) Afonso et al. (2008c); Krühler et al. (2010b); (25) de Ugarte Postigo et al. (2009a); (26) Chornock et al. (2009a); de Ugarte Postigo et al. (2010); (27) Tanvir (2010); (28) Thöne et al. (2009); (29) de Ugarte Postigo et al. (2009b); (30) Jakobsson et al. (2009); (31) Fynbo et al. (2009a); (32) Chen et al. (2009); (33) Chornock et al. (2009b); (34) Cucchiara et al. (2009b); (35) Berger (2010); (36) Vergani et al. (2010).3)The values for host AV and NH are given for redshift zero.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.