Composite periodogram analysis for low-event-count fast radio burst repeaters

Open Access

Table 1

Periods of FRBs with different methods in the literature.

Repeater name	Method	Period (days)	Reference
FRB 20111202A	F0	157 ± 7	Raj wade et al. (2020)

	LS	161 ± 5	Cruces et al. (2021)

	PBA	$157_{- 4.8}^{+ 5.2}$ $157_{ - 4.8}^{ + 5.2}$	Li et al. (2024)

FRB 20180916B	χ2	16.35 ± 0.15	Amiri et al. (2020)

	χ2	16.34 ± 0.07	Sand et al. (2023)

Notes. The symbols used for methods: F₀ = Inactivity fraction, LS = Lomb–Scargle, PBA = phase-folding probability binomial analysis, χ² = uniformity measure/chi-squared.

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