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Table 3
Burst recurrence times and effective exposure times.
# | Observatory | Tstart | Δtrec (h) | Texp (h) | N |
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1 | Swift | 2009-09-14 00:50:27 | – | – | – |
2 | RXTE | 2009-09-14 07:54:43 | 7.084 | 1.515 | – |
3 | RXTE/Swift | 2009-09-15 17:17:23 | 33.395 | 10.454 | 3 |
4 | RXTE | 2009-09-17 06:33:27 | 37.253 | 10.88 | 3 |
5 | RXTE | 2009-09-17 14:48:42 | 8.254 | 6.549 | – |
6 | INTEGRAL | 2009-09-18 08:09:29 | 17.331 | 7.859 | 1 |
7 | INTEGRAL | 2009-09-19 02:28:20 | 18.314 | 7.303 | 1 |
8 | INTEGRAL | 2009-09-19 11:13:03 | 8.745 | 8.226 | – |
9 | RXTE | 2009-09-20 14:50:31 | 27.639 | 5.056 | 2 |
10 | XMM-Newton | 2009-09-21 01:12:21 | 10.349 | 2.40 | – |
11 | XMM-Newton | 2009-09-21 12:34:01 | 11.361 | 11.361 | – |
12 | Chandra | 2009-09-22 12:54:59 | 24.349 | 12.555 | 1 |
13 | RXTE | 2009-09-23 14:27:06 | 25.553 | 8.207 | 1 |
14 | RXTE | 2009-09-24 18.39:13 | 28.214 | 10.976 | 1 |
15 | RXTE | 2009-09-25 07:31:36 | 12.862 | 6.133 | – |
16 | RXTE | 2009-09-26 15:11:22 | 31.659 | 13.126 | 1 |
17 | RXTE | 2009-09-27 06:57:21 | 15.770 | 4.985 | – |
18 | Swift | 2009-09-30 18:31:57 | 83.576 | 24.240 | 3 |
Notes. Measured recurrence time between observed bursts is Δtrec. The effective exposure time, Texp, takes into account all the instruments observations. In Fig. 10 the triangles corresponds to Δtrec/(N + 1), with N being the number of the expected missed bursts.
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