Free Access
Table 2.
Periods corresponding to significant peaks in the power spectra of IGR1654 obtained from periodogram analysis of the NuSTAR and Swift data.
Telescopes | Epoch | Scargle | CLEAN | ||
---|---|---|---|---|---|
Pω | P3ω | Pω | P3ω | ||
(s) | (s) | (s) | (s) | ||
NuSTAR | 16 Mar 2019 | 546.3 ± 0.8 | 182.2 ± 0.1 | 546.3 ± 0.8 | 182.2 ± 0.1 |
Swift | 08 Mar 2019 | 546.4 ± 3.0 | 182.1 ± 0.3 | 545.1 ± 0.3 | 182.1 ± 0.1 |
Swift | 15 and 17 Mar 2019 | 546.7 ± 1.0 | … | 548.5 ± 0.3 | … |
Swift | 21 and 23 Jan 2010 | 546.6 ± 0.4 | … | … | … |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.