Open Access

Table D.4

Low-order Fourier parameters of first-overtone Cepheids.

Star Period Ndat n σfit A1 ϕ21 R21 ϕ31 R31 ϕ41 R41 flag
SU Cas 1.95 298 3 0.59 8.74 2.802 0.204 5.495 0.042 1
0.05 0.030 0.006 0.136 0.006
EU Tau 2.10 122 3 0.89 8.33 2.869 0.209 5.987 0.081 1
0.11 0.075 0.014 0.178 0.013

Notes : The full table with all derived Fourier parameters and their uncertainties is only available in electronic form at the CDS.

Same as Table D.1. The last column of the Table indicates the quality classification for each star, with the same flags as in previous Tables.

a : slightly unstable fit

e : standard deviation above 1.5km/s

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