Table 1: Amplitudes and phase differences in different bands (TD: tridiurnal, SD: semidiurnal, D: diurnal, LP: long period, and Y: yearly).

Band Period (days) Amplitude Phase difference (°)
From To( Gal/V) AG−SG

TD 0.320 0.368 78.962 7.150 182.22 1.03
SD 0.457 0.593 78.149 0.120 177.84 0.60
D 0.802 1.396 78.647 0.107 177.24 0.55
LP 5.729 34.85 74.389 1.018 221.60 0.98
Y 91.33 437.9 79.662 0.976 226.00 45.00