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Table 2.
Time intervals of the observations analysed in this work.
| Source name | Time interval | INTEGRAL revolution (a) |
|---|---|---|
| A 0535+26 | 17–18 August 2009 | 836 |
| 17 March 2011 | 1028 | |
| 4–9 September 2019 | 2133, 2134 | |
| 6–10 June 2020 | 2214, 2215 | |
| 14–15 April 2020 | 2217 | |
| 10–13 October 2021 | 2421, 2422 | |
| GX 304−1 | 17–18 January 2012 | 1131 |
| 4 February 2012 | 1137 | |
| 7 February 2012 | 1138 | |
| Vela X−1 | 12 June 2003–1 July 2022 | 81–2520 |
| X Persei | 3 August 2004–7 August 2019 | 220–2122 |
| Sco X−1 | 27 March 2003–1 February 2023 | 55–2601 |
Notes. (a)The numbers of INTEGRAL revolutions around the Earth (starting from 0 at launch) are commonly used to refer to the corresponding observations.
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