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Table 1
XMM-Newton observations of HESS J1731−347.
| Observation | Observation | Duration, | Exposure |
| ID | date | ks | (M1/M2/PN), ks |
|
|
|||
| 0405680201 | 2007-Mar.-21 | 25.4 | 22.5/22.9/12.1 |
| 0673930101 | 2012-Mar.-02 | 23.7 | 21.9/21.8/0 |
| 0694030101 | 2013-Mar.-07 | 72.4 | 53.1/54.9/42.5 |
| 0722090101 | 2013-Oct.-05 | 61.3 | 53.3/54.1/41.6 |
| 0722190201 | 2014-Feb.-24 | 131.2 | 88.4/97.4/0 |
| Total | 314 | 239.2/251.1/96.2 | |
Notes. The “Exposure” column reflects the effective imaging exposures for each camera (EPIC MOS1, MOS2, and PN). Zero exposure means that PN was operated in timing mode.
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