Table 2
The spectral fit results of the softest OBSID during the six outbursts.
| No | OBSID | Time | T in |
|
Γ1 | N | Flux |  (d.o.f.) |
Fdisk/Flux | ||||||||
|
|
|||||||||||||||||
| (MJD) | keV | km | 10-9 | ||||||||||||||
| 1 | 80146-01-15-10 | 52900.87 |
|
|
|
|
8.84 ± 0.13 | 0.92(36) | 0.95 ± 0.01 | ||||||||
| 2 | 90058-10-01-00 | 53197.32 |
|
|
|
|
6.38 ± 0.13 | 0.48(36) | 0.94 ± 0.02 | ||||||||
| 3 | 91050-06-05-00 | 53604.50 |
|
|
|
|
7.40 ± 0.16 | 0.79(63) | 0.62 ± 0.01 | ||||||||
| 4 | 93427-01-01-00 | 54 481.98 |
|
|
|
|
4.47 ± 0.11 | 0.97(63) | 0.73 ± 0.02 | ||||||||
| 5 | 93427-01-12-00 | 54 764.28 |
|
|
|
|
5.64 ± 0.11 | 0.91(63) | 0.29 ± 0.02 | ||||||||
| 6 | 94413-01-05-01 | 55 002.36 |
|
|
|
|
4.68 ± 0.10 | 1.06(63) | 0.75 ± 0.02 | ||||||||
Notes. RXTE/PCA and RXTE/HEXTE data are used except for the first 2 outbursts. The OBSID, time, the inner temperature of disk, the inner radius of the disk, power law index, break for the energy, unabsorbed flux in the energy band 1.5–100 keV in units of 10-9 erg cm-2 s-1, and the fraction of DISKBB component are given. We notice that the spectral results of OBSID 80146-01-15-10 and of OBSID 93427-01-12-00 were also reported by McClintock et al. (2009) and Capitanio et al. (2009), respectively.
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