Table 4
Summary of the photometry of all objects found in the XRT error circles based on observations with GROND.
| # | GRB | Obj. | RA, Dec (J2000) |
|
|
|
|
J AB | H AB | K AB | XRTpos |
|
|
|||||||||||
| 1 | 050717 | A | 14:17:24.56, −50:31:58.7 | >25.4 | 23.65(10) | 23.01(11) | 23.40(30) | >22.6 | >21.9 | >21.1 | 2 |
| Bb | 14:17:24.58, −50:32:01.6 | >25.4 | 24.50(40) | 23.50(40) | 22.80(30) | >22.6 | >21.9 | >21.1 | 1 | ||
| 3 | 060211A | A | 03:53:32.66, + 21:29:19.8 | >25.2 | 24.51(20) | >24.8 | >24.4 | >23.4n | >21.6 | >21.6n | 1 |
| B | 03:53:32.43, + 21:29:16.3 | 23.60(08) | 23.09(06) | 22.76(09) | 23.31(10) | < 23.1n | >21.6 | 21.50(20)n | 3 | ||
| C | 03:53:32.57, + 21:29:18.0 | >25.2 | >24.9 | >24.8 | >24.4 | 23.10(30)n | >21.6 | >21.6n | 1 | ||
| D | 03:53:32.69, + 21:29:20.9 | >25.2 | >24.9 | >24.8 | >24.4 | 23.40(40)n | >21.6 | >21.6n | 2 | ||
| 4 | 060805A | A | 14:43:43.49, + 12:35:12.5 | >25.5 | 25.4(40) | >24.6 | >24.2 | >22.9 | >21.8 | >21.1 | 1 |
| B | 14:43:43.39, + 12:35:10.1 | 23.42(16) | 23.68(12) | >24.6 | >24.2 | >22.9 | >21.8 | >21.1 | 2 | ||
| 10 | 080207 | A-B | see Table 3 | >25.4 | >24.9 | >23.9 | >23.8 | >22.0 | >20.8 | >20.1 | 1,2 |
| 11 | 080218B | A | see Table 3 | >25.5 | >24.9 | >24.2 | >24.1 | >22.8 | >21.4 | >21.2 | 1 |
| B | see Table 3 | 25.10(30) | 24.30(30) | – | 23.27(10) | >22.8 | >21.4 | >21.2 | 3 | ||
| 12 | 080602 | A | see Table 3 | 22.96(10) | 22.93(08) | 22.86(13) | 22.60(14) | >21.4 | >21.0 | >20.6 | 1 |
| B | see Table 3 | >25.3 | 23.73(12) | 23.90(29) | 22.97(17) | >21.4 | >21.0 | >20.6 | 2 | ||
| C | see Table 3 | >25.3 | >25.5 | >24.9 | >24.6 | >21.4 | >21.0 | >20.6 | 2 | ||
| 14 | 080915A | A | see Table 3 | 22.05(10) | 21.27(10) | 21.21(10) | 20.80(10) | 20.53(02) | 20.37(03) | 20.39(15) | 1 |
| B | see Table 3 | 23.30(30) | 21.14(05) | 20.88(06) | 20.28(12) | 19.74(06) | 19.33(06) | 19.00(08) | 3 | ||
| C-E | see Table 3 | >24.0 | >24.3 | >24.1 | >23.9 | >22.1 | >21.3 | >21.3 | 1,2 | ||
| 15 | 081012 | A | see Table 3 | >23.8 | >23.8 | >23.4 | >23.2 | >21.8 | >21.3 | >21.0 | 2 |
| 16 | 081105 | A-C | see Table 3 | >24.0 | >23.9 | >23.3 | >22.9 | >21.4 | >20.7 | >20.3 | 1 |
| 17 | 081204 | Ab | see Table 3 | 23.69(10) | 23.74(08) | 23.25(11) | 23.09(15) | 22.50(16)s | >21.5 | >20.9 | 1 |
| Bb | see Table 3 | 24.18(30) | 23.74(08) | 23.53(14) | 23.29(17) | 22.15(15)s | >21.5 | >20.9 | 1 | ||
| C | see Table 3 | >25.0 | 23.96(17) | 23.62(28) | >24.0 | 22.55(19)s | >21.5 | >20.9 | 2 | ||
| D-G | see Table 3 | >25.0 | >25.0 | >24.7 | >24.0 | >22.0s | >21.5 | >20.9 | 1,2 | ||
Notes. Columns (4–10): observed magnitudes. Magnitude errors are given in units of 10 mmag. The letters n and s are used to mark those magnitudes resulting from and imaging, respectively. For GRB 080218B/object B the i′-band data are affected by a ghost image from a bright star. Upper limits are 3σ. Special notes about the photometry: see Table 3.
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