Free Access

Table 2

Results of the frequency analysis of VAS 87 using data from 2008 and 2011.

No. Freq08 Freq08 Amp08 S/N-08 Sig08 Freq11 Freq11 Amp11 S/N-11 Sig11 Period Combi
# [d-1] [μHz] [mmag] [d-1] [μHz] [mmag] [d]

F1 0.519(3) 6.01(3) 1.081 9.6 219.3 0.511(2) 5.92(2) 0.451 5.1 323.8 1.925
F2 0.309(3) 3.58(4) 0.410 10.6 167.6 0.291(3) 3.36(3) 0.769 13.8 100.1 3.236
F3 0.236(4) 2.73(5) 0.641 9.0 114.1 0.251(1) 2.90(1) 1.996 19.9 748.1 4.235
F4 0.554(7) 6.41(9) 0.250 6.1 31.9 0.540(2) 6.25(2) 0.404 6.2 243.6 1.806 F2+F3
F5 0.274(9) 3.17(10) 0.447 9.6 23.1 0.2620(3) 3.033(4) 4.098 23.6 7980.9 3.655 F1-F3
F6 0.811(9) 9.38 (55) 0.174 4.1 19.7 0.809(3) 9.36(4) 1.943 4.06 73.0 1.233
F7 0.110(1) 1.27(1) 0.804 7.1 916.5 9.091
F8 0.145(2) 1.68(2) 0.501 5.3 307.8 6.897
F9 0.079(2) 0.92(2) 0.560 7.1 365.3 12.658 2 F2-2 F3
F10 0.184(2) 2.13(2) 0.526 7.1 235.3 5.435
F11 0.359(2) 4.15(2) 0.362 5.9 211.1 2.786 F3+F7
F12 0.782(3) 9.05(3) 0.225 3.8 95.6 1.279 3 F1-3 F3
F13 0.399(4) 4.62(4) 0.243 4.7 65.9 2.506 F1-F7
F14 0.645(4) 7.47(5) 0.186 4.1 54.3 1.550 3 F3-F7

Notes. Frequencies and periods, amplitudes, signal-to-noise ratio values, and SigSpec significances for both years are given sorted first by the prewhitening sequence of the 2008 data and then by that of the 2011/12 data. The respective last-digit errors of the frequencies computed according to Kallinger et al. (2008) are given in parentheses. In the last column possible linear combinations are listed.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.