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Table 1
Spectral parameters of fit to non-burst or persistent Chandra/RXTE spectrum in 2.5 ks prior to burst.
| Parameter | Fitted value |
|
|
|
| N H | (0.88 ± 0.04) × 1021 cm-2 |
| Disk black body kTin | 0.591 ± 0.006 keV |
Disk black body  |
(6.5 ± 0.3) × 102 km2 |
| Power law photon index | 1.892 ± 0.013 |
| Power law flux at 1 keV | 0.399 ± 0.014 ph s-1 cm-2 keV-1 |
| Gauss centroid | 5.12 ± 0.09 keV |
| Gauss sigma | 1.66 ± 0.06 keV |
| Gauss normalization | 0.0156 ± 0.0012 phot s-1 cm-2 |
|
0.803/1530 |
| 0.5–20 keV flux | (3.738 ± 0.008) × 10-9 erg cm-2 s-1 |
| 0.5–60 keV abs. flux | 4.772 × 10-9 erg cm-2 s-1 |
| 0.5–60 keV unabs. flux | 5.196 × 10-9 erg cm-2 s-1 |
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