Gamma ray spectra: Bkg
| N | id | Start of acquisition | End of acquisition | Total time, s | Live time, s | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 1 | 6122 | 2007-02-15 12:07:14 | 2007-02-15 12:37:14 | 1800 | 1799.45 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 2 | 6126 | 2007-02-15 12:37:23 | 2007-02-15 13:07:23 | 1800 | 1799.45 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 3 | 6130 | 2007-02-15 13:07:31 | 2007-02-15 13:37:31 | 1800 | 1799.34 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 4 | 6134 | 2007-02-15 13:37:39 | 2007-02-15 14:07:39 | 1800 | 1799.25 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 5 | 6135 | 2007-02-15 14:07:48 | 2007-02-15 14:37:48 | 1800 | 1799.36 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 6 | 6136 | 2007-02-15 14:37:56 | 2007-02-15 15:07:56 | 1800 | 1799.45 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 7 | 6137 | 2007-02-15 15:08:05 | 2007-02-15 15:38:05 | 1800 | 1799.42 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 8 | 6138 | 2007-02-15 15:38:13 | 2007-02-15 16:08:13 | 1800 | 1799.43 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 9 | 6139 | 2007-02-15 16:08:21 | 2007-02-15 16:38:21 | 1800 | 1799.46 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 6140 | 2007-02-15 16:38:30 | 2007-02-15 17:08:30 | 1800 | 1799.46 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |