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Table 2.

Five DBV (V777 Her) stars reported in this paper from TESS observations, including the name of the targets, the TESS magnitudes, the observed sectors, and the date and length of the runs (Cols. 1–6).

TIC Name Tmag Obs. Start time Run length Resolution Average noise 0.1% FAP
Sector (BJD-2 457 000) [d] μHz Level [ppt] [ppt]
471015205 PG 1351+489 17 16, 22, 23, 49, 50 1738.6492 128.89 0.1 1.32 6.3
101622737 EC 20058−5234 16 13, 27 1653.9251 52.74 0.22 0.66 2.54
153708460 EC 04207−4748 15 4, 5, 30, 31, 32 1410.9047 137.48 0.08 0.42 1.79
150808542 WDJ152738.4–450207.4 16 12 ,38 1627.6494 25.24 0.45 4.90 20.7
451533898 L 7−44 15 12, 13, 39 1624.9589 84.40 0.14 0.28 1.39

Notes. After Fourier transform, three different set of parameters resolution, average noise level of amplitude spectra, and detection threshold, which is defined as 0.1% false-alarm probability (FAP), are presented in Cols. 7–9, respectively.

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