Table 1
Summary of the characteristics of all hard X-ray outbursts detected by INTEGRAL/IBIS from IGR J18462 − 0223 to date.
| N. | Peak-date | Energy band | Duration | Significance | Peak-flux | Average flux | Γ |
| (MJD) | (keV) | (h) | (σ) | (erg cm-2 s-1) | (erg cm-2 s-1) | (power law) | |
|
|
|||||||
| 1*‡ | ~53853.40 | 18–60 | ~1 | 7.8 | (1.5 ± 0.2) × 10-9 | 4.0 × 10-10 | 2.2 |
| 2 | ~53981.20 | 18–60 | ~12 | 8.2 | (2.6 ± 0.7) × 10-10 | 9.7 × 10-11 | 2.0 |
| 3 (*) | ~54385.75 | 18–60 | ~5 | 11.1 | (6.4 ± 1.4) × 10-10 | 2.6 × 10-10 | 2.4 |
| 4 | ~54519.89 | 18–60 | ~1 | 5.7 | (7.0 ± 1.7) × 10-10 | 2.7 × 10-10 | |
| 5 | ~54909.08 | 18–60 | ~4 | 5.7 | (7.0 ± 2.1) × 10-10 | 1.1 × 10-10 | |
Notes. The table lists the date of their peak emission, energy band of the detection, approximate duration, and significance detection of the entire flaring activity, X-ray flux at the peak, average flux, and photon index of the power law spectrum. Outbursts number 2, 4, 5 are newly discovered while outbursts number 1 and 3, indicated by the symbol (*), have been already reported in the literature by Grebenev & Sunyaev (2010).
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