Open Access
Table 1.
Log of Chandra and XMM-Newton observations considered in this work.
| Observatory | ObsID | Date | Instr. | Exp. (ks) | Net counts |
|---|---|---|---|---|---|
| Chandra | 18052 | 2016-02-01 | ACIS-I | 20.2 | 1492 |
| 18054 | 2016-06-21 | ACIS-I | 65.71 | 5825 | |
| 18875 | 2016-06-24 | ACIS-I | 32.36 | 4236 | |
| 18047 | 2016-07-04 | ACIS-I | 100.43 | 12570 | |
| 18817 | 2016-08-07 | ACIS-I | 39.55 | 2978 | |
| 19685 | 2016-08-08 | ACIS-I | 36.59 | 2264 | |
| 18053 | 2017-01-05 | ACIS-I | 29.59 | 3296 | |
| 19982 | 2017-01-12 | ACIS-I | 67.49 | 8510 | |
| 18051 | 2017-01-24 | ACIS-I | 36.58 | 6504 | |
| 19993 | 2017-01-26 | ACIS-I | 24.75 | 4116 | |
| 19992 | 2017-01-28 | ACIS-I | 34.61 | 5967 | |
| XMM-Newton | 0843840101 | 2020-03-18 | MOS2 | 22.72 | 2078 |
| 0870930101 | 2020-10-17 | MOS1/MOS2 | 22.27/22.28 | 1012/781 | |
| 0870930301 | 2020-10-29 | MOS2 | 15.65 | 503 | |
| 0870930401 | 2020-11-06 | MOS1/MOS2 | 5.43/4.9 | 159/118 | |
| 0870900101 | 2020-11-14 | pn/MOS2 | 17.15/24.45 | 4087/1815 | |
| 0870900201 | 2020-11-16 | pn/MOS1/MOS2 | 12.74/25.25/25.24 | 3854/2423/2544 | |
| 0870930501 | 2020-11-18 | MOS1 | 23.6 | 913 | |
| 0870931001 | 2020-11-24 | MOS1/MOS2 | 24.5/20.35 | 829/640 | |
Notes. XMM-Newton exposure times have been cleaned by high-background intervals.
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