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Table 2.
S/N of the detected companions around our Cepheids in all filters with the annular PCA analysis.
| S/N | |||
|---|---|---|---|
| V | R′ | I′ | |
| η Aql | 39.5 | 55.3 | 16.1 |
| V659-Cen | – | 33.5 | 44.1 |
| AX Cir | 18.9 | 21.8 | 16.2 |
| TX Del | 28.7 | 26.1 | 23.6 |
| S Nor | 35.3 | 28.9 | 18.6 |
| AP Pup | 11.9 | 14.4 | 25.0 |
| W Sgr | 79.0 | 45.9 | 15.2 |
| T Vel | 48.7 | 33.1 | 37.1 |
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