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Table 3.

Fraction of long Blazhko periods.

Ntot NL RL Pop. Data Source
3141 871 0.384 Bulge OGLE [1]
641 237 0.587 Field SuperWASP [2]
310 98 0.462 Field literature [3]
731 258 0.545 LMC MACHO [4]
82 31 0.608 M3 literature [5]
514 36 0.075 Field K2 [6]
24 4 0.200 Field Kepler [6]

Notes. Ntot is the total number of Blazhko stars; NL is the number of stars with PBL > 100 d; RL = NL/(Ntot − NL); [1] = Skarka et al. (2020), [2] = Greer et al. (2017), [3] = the BlaSGalF site by Marek Skarka: https://www.physics.muni.cz/~blasgalf/, [4] = Alcock et al. (2003), [5] = Jurcsik (2019), [6] = this paper. See text for additional notes on the items in this table.

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