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Table 1.
NICER/NuSTAR observations of the three NS LMXBs.
| Source Name | Telescope | Observation ID | Start time | Exposure time (ks) ( * ) |
|---|---|---|---|---|
| 4U 1636–53 | NICER | 2050080211 | 2019-04-27 02:26:16 | ∼17.2 |
| NuSTAR | 30401014002 | 2019-04-27 02:26:09 | ∼88.2 (FPMA); ∼88.9 (FPMB) | |
| XTE J1739–285 | NICER | 2050280129 | 2020-02-19 04:33:40 | ∼7.0 |
| NuSTAR | 90601307002 | 2020-02-19 09:16:09 | ∼28.7 (FPMA); ∼28.8 (FPMB) | |
| MAXI J1816–195 | NICER | 5533011601 | 2022-06-24 03:18:19 | ∼2.2 |
| NuSTAR | 90801315001 | 2022-06-23 10:26:09 | ∼35.1 (FPMA); ∼35.3 (FPMB) | |
Notes. ( * )Final exposure time after excluding instrumental drops and X-ray bursts.
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