Open Access

Table 1.

Frequency solution from the light curves of Sectors 3 and 30 of NGC 246 including frequencies, periods, amplitudes (and their uncertainties), and S/N.

ID Frequency (S03) Period (S03) Amplitude (S03) S/N Frequency (S30) Period (S30) Amplitude (S30) S/N
μHz [s] [ppt] μHz [s] [ppt]
f1 548.646 (27) 1822.67 (9) 0.59 (7) 9.2 548.774 (39) 1822.243 (13) 0.34 (4) 5.0
f2 553.725 (22) 1805.95 (7) 0.67 (7) 11.2 553.701 (26) 1806.026 (08) 0.42 (4) 7.6
f3 563.500 (46) 1774.62 (14) 0.37 (7) 5.4
f4 565.800 (32) 1767.41 (10) 0.52 (7) 7.6 565.929 (13) 1767.005 (04) 0.77 (4) 15.1
f5 614.268 (25) 1627.96 (7) 0.61 (7) 9.8
f6 619.23 (5) 1614.90 (14) 0.30 (7) 4.6 619.126 (13) 1615.180 (03) 0.81 (4) 15.1
f7 624.294 (25) 1601.81 (6) 0.61 (7) 9.9
f8 629.727 (32) 1587.99 (8) 0.48 (7) 7.7 630.058 (29) 1587.154 (07) 0.33 (4) 6.8
f9 634.850 (15) 1575.175 (37) 1.00 (7) 16.7
f10 639.872 (10) 1562.813 (25) 1.44 (7) 24.4 639.793 (19) 1563.004 (04) 0.51 (4) 10.2
f11 641.829 (18) 1558.048 (45) 0.75 (7) 13.3 642.042 (13) 1557.529 (03) 0.81 (4) 14.4
f12 646.78 (5) 1546.13 (12) 0.32 (7) 4.9
f13 656.412 (43) 1523.431 (10) 0.33 (4) 4.6
f14 661.711 (25) 1511.23 (6) 0.51 (7) 9.9 661.506 (20) 1511.700 (04) 0.52 (4) 9.8
f15 664.997 (15) 1503.766 (34) 0.98 (7) 16.4 665.305 (09) 1503.068 (02) 1.12 (4) 21.7
f16 679.693 (08) 1471.251 (01) 1.19 (4) 23.1
f17 684.955 (27) 1459.95 (6) 0.52 (7) 8.9 684.795 (15) 1460.289 (03) 0.74 (4) 13.3

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