# John Gipson's VLBI tidal model. # Tidal components estimated from VLBI data using all available data through ~Nov 2017. # Libration was included in the apriori. # X-pole Y-Pole UT1 LOD #Tide Args Doodson Period Sin Cos Sin Cos Sin Cos Sin Cos - 1 -1 0 -2 -2 -2 117.655 1.21136 0.28 1.27 -1.27 0.28 0.18 -0.17 -0.88 -0.93 - 1 -2 0 -2 0 -1 125.745 1.16713 0.83 2.04 -2.04 0.83 0.36 -0.17 -0.92 -1.94 2Q1 1 -2 0 -2 0 -2 125.755 1.16693 -0.08 6.16 -6.16 -0.08 1.02 -0.02 -0.11 -5.49 - 1 0 0 -2 -2 -1 127.545 1.16055 -0.61 -0.71 0.71 -0.61 0.01 -0.21 -1.14 -0.05 Sigma1 1 0 0 -2 -2 -2 127.555 1.16035 -1.76 3.34 -3.34 -1.76 1.09 -0.10 -0.54 -5.90 - 1 -1 0 -2 0 -1 135.645 1.11970 2.46 3.04 -3.04 2.46 0.90 -0.44 -2.47 -5.05 Q1 1 -1 0 -2 0 -2 135.655 1.11951 7.74 30.19 -30.19 7.74 5.05 -2.68 -15.04 -28.34 - 1 1 0 -2 -2 -1 137.445 1.11364 0.58 -0.07 0.07 0.58 0.05 -0.09 -0.51 -0.28 Rho1 1 1 0 -2 -2 -2 137.455 1.11346 1.78 2.89 -2.89 1.78 0.94 -0.55 -3.10 -5.30 - 1 0 0 -2 0 0 145.535 1.07615 3.21 -2.41 2.41 3.21 0.02 0.14 0.82 -0.12 - 1 0 0 -2 0 -1 145.545 1.07598 11.23 24.87 -24.87 11.23 3.32 -2.65 -15.47 -19.39 O1 1 0 0 -2 0 -2 145.555 1.07581 57.57 134.33 -134.33 57.57 17.42 -13.17 -76.92 -101.74 - 1 -2 0 0 0 0 145.755 1.07509 -3.04 0.64 -0.64 -3.04 -0.07 0.01 0.06 0.41 Tau1 1 0 0 0 -2 0 147.555 1.06951 -3.00 -0.13 0.13 -3.00 -0.08 0.02 0.12 0.47 - 1 -1 0 -2 2 -2 153.655 1.04061 -0.46 -0.76 0.76 -0.46 -0.03 0.06 0.36 0.18 - 1 1 0 -2 0 -1 155.445 1.03554 2.49 -3.76 3.76 2.49 0.01 0.08 0.49 -0.06 - 1 1 0 -2 0 -2 155.455 1.03538 0.79 -0.53 0.53 0.79 -0.56 0.28 1.70 3.40 M1 1 -1 0 0 0 0 155.655 1.03472 -6.86 -10.14 10.14 -6.86 -0.98 0.48 2.91 5.95 - 1 -1 0 0 0 -1 155.665 1.03456 -0.21 -1.45 1.45 -0.21 -0.23 0.11 0.67 1.40 Chi1 1 1 0 0 -2 0 157.455 1.02954 -3.29 -3.30 3.30 -3.29 -0.03 0.00 0.00 0.18 Pi1 1 0 -1 -2 2 -2 162.556 1.00551 4.07 -2.68 2.68 4.07 0.40 -0.19 -1.19 -2.50 - 1 0 0 -2 2 -1 163.545 1.00289 -0.08 -1.56 1.56 -0.08 -0.03 0.02 0.13 0.19 P1 1 0 0 -2 2 -2 163.555 1.00275 29.03 47.40 -47.40 29.03 5.47 -3.45 -21.62 -34.27 S1 1 0 -1 0 0 0 164.556 1.00000 8.43 3.93 -3.93 8.43 -1.10 -0.09 -0.57 6.91 - 1 0 0 0 0 1 165.545 0.99742 -0.81 6.37 -6.37 -0.81 0.45 -0.42 -2.65 -2.83 K1 1 0 0 0 0 0 165.555 0.99727 -101.38 -154.13 154.13 -101.38 -17.16 9.07 57.14 108.11 - 1 0 0 0 0 -1 165.565 0.99712 -9.14 -21.37 21.37 -9.14 -1.84 1.12 7.06 11.59 - 1 0 0 0 0 -2 165.575 0.99698 7.88 -6.61 6.61 7.88 -0.16 0.06 0.38 1.01 Psi1 1 0 1 0 0 0 166.554 0.99455 -0.07 -3.29 3.29 -0.07 -0.06 0.14 0.88 0.38 Phi1 1 0 0 2 -2 2 167.555 0.99185 2.70 -3.88 3.88 2.70 -0.08 0.04 0.25 0.51 Theta1 1 -1 0 0 2 0 173.655 0.96696 1.11 -1.73 1.73 1.11 -0.04 0.00 0.00 0.26 J1 1 1 0 0 0 0 175.455 0.96244 -5.53 -7.25 7.25 -5.53 -1.03 0.58 3.79 6.72 - 1 1 0 0 0 -1 175.465 0.96230 -0.96 -0.33 0.33 -0.96 -0.28 -0.03 -0.20 1.83 SO1 1 0 0 0 2 0 183.555 0.93417 -2.63 0.30 -0.30 -2.63 -0.21 0.28 1.88 1.41 - 1 2 0 0 0 0 185.355 0.92995 -0.76 1.33 -1.33 -0.76 -0.27 0.02 0.14 1.82 OO1 1 0 0 2 0 2 185.555 0.92942 -5.06 -5.62 5.62 -5.06 -0.59 0.64 4.33 3.99 - 1 0 0 2 0 1 185.565 0.92929 -2.11 -0.97 0.97 -2.11 -0.54 0.35 2.37 3.65 - 1 0 0 2 0 0 185.575 0.92917 0.60 -1.81 1.81 0.60 -0.09 0.07 0.47 0.61 Upsilon1 1 1 0 2 0 2 195.455 0.89909 -3.38 0.94 -0.94 -3.38 -0.00 -0.07 -0.49 0.00 - 1 1 0 2 0 1 195.465 0.89897 -2.55 1.20 -1.20 -2.55 0.10 0.04 0.28 -0.70 - 2 -3 0 -2 0 -2 225.855 0.54843 -4.00 -1.24 -1.60 5.46 -0.04 0.00 0.00 0.46 Epsilon2 2 -1 0 -2 -2 -2 227.655 0.54697 -3.51 -2.43 0.05 3.41 -0.02 -0.14 -1.61 0.23 2N2 2 -2 0 -2 0 -2 235.755 0.53772 -7.84 -1.39 3.07 3.64 -0.87 -0.46 -5.37 10.17 Mu2 2 0 0 -2 -2 -2 237.555 0.53632 -13.08 -3.71 -2.21 7.66 -0.73 -0.65 -7.61 8.55 - 2 0 1 -2 -2 -2 238.554 0.53554 -4.69 1.53 2.27 5.55 -0.00 0.05 0.59 0.00 - 2 -1 -1 -2 0 -2 244.656 0.52819 1.92 -1.51 -0.57 -1.24 0.11 -0.16 -1.90 -1.31 - 2 -1 0 -2 0 -1 245.645 0.52747 1.78 2.48 2.66 -0.72 0.14 -0.05 -0.60 -1.67 N2 2 -1 0 -2 0 -2 245.655 0.52743 -53.17 -7.90 12.08 29.07 -3.75 -1.71 -20.37 44.67 - 2 -1 1 -2 0 -2 246.654 0.52667 0.54 0.42 -2.82 0.72 -0.14 -0.14 -1.67 1.67 Nu2 2 1 0 -2 -2 -2 247.455 0.52608 -8.02 -2.36 1.56 6.62 -0.66 -0.34 -4.06 7.88 - 2 1 1 -2 -2 -2 248.454 0.52533 -3.25 1.73 -1.23 0.19 -0.04 -0.05 -0.60 0.48 - 2 -2 0 -2 2 -2 253.755 0.51883 2.79 0.19 1.89 -3.43 -0.09 0.03 0.36 1.09 - 2 0 -1 -2 0 -2 254.556 0.51826 -0.94 2.01 3.49 -1.86 0.07 -0.19 -2.30 -0.85 - 2 0 0 -2 0 -1 255.545 0.51756 10.68 2.47 -6.79 -8.32 0.69 0.29 3.52 -8.38 M2 2 0 0 -2 0 -2 255.555 0.51753 -326.70 -15.62 49.66 186.98 -16.61 -8.52 -103.44 201.66 - 2 0 1 -2 0 -2 256.554 0.51679 -2.46 -0.49 -3.37 -0.14 -0.01 0.03 0.36 0.12 Lambda2 2 -1 0 -2 2 -2 263.655 0.50924 -0.89 -0.62 1.96 -1.03 0.12 0.07 0.86 -1.48 L2 2 1 0 -2 0 -2 265.455 0.50798 8.23 1.46 1.80 -1.13 0.37 0.35 4.33 -4.58 - 2 -1 0 0 0 0 265.655 0.50782 -5.81 4.25 2.61 2.25 0.08 -0.20 -2.47 -0.99 - 2 -1 0 0 0 -1 265.665 0.50779 -0.66 0.95 1.03 1.60 -0.10 0.12 1.48 1.24 T2 2 0 -1 -2 2 -2 272.556 0.50069 -6.80 2.96 3.86 2.36 -0.56 -0.18 -2.26 7.03 S2 2 0 0 -2 2 -2 273.555 0.50000 -138.99 74.31 73.81 90.71 -8.27 0.00 0.00 103.92 R2 2 0 1 -2 2 -2 274.554 0.49932 0.64 0.60 0.28 -1.32 0.16 0.02 0.25 -2.01 - 2 0 0 0 0 1 275.545 0.49867 3.24 2.06 -12.44 -3.22 -0.61 0.38 4.79 7.69 K2 2 0 0 0 0 0 275.555 0.49863 -37.46 12.86 13.10 14.34 -2.50 0.10 1.26 31.50 - 2 0 0 0 0 -1 275.565 0.49860 -10.60 0.63 5.33 9.54 -0.83 0.17 2.14 10.46 - 2 0 0 0 0 -2 275.575 0.49856 -2.16 -0.29 3.77 4.80 -0.51 -0.01 -0.13 6.43 Eta2 2 1 0 0 0 0 285.455 0.48977 0.02 1.49 1.03 1.00 -0.08 0.02 0.26 1.03 - 2 1 0 0 0 -1 285.465 0.48974 2.08 -1.54 -2.10 1.22 -0.07 0.08 1.03 0.90 - 2 0 0 2 0 2 295.555 0.48107 -2.40 1.28 0.78 -1.18 0.05 0.04 0.52 -0.65 # The following are terms which were estimated but should be 0. #- 1 0 6 0 -6 0 - 1.22551 0.00 1.12 -1.12 0.00 -0.09 0.10 0.51 0.46 #- 1 0 6 -5 0 0 - 1.19700 -0.46 -0.20 0.20 -0.46 -0.06 -0.03 -0.16 0.31 #- 1 0 5 -4 0 0 - 1.15017 1.12 2.92 -2.92 1.12 0.04 -0.01 -0.05 -0.22 #- 1 0 5 -3 0 0 - 1.10353 -2.24 0.18 -0.18 -2.24 -0.01 0.18 1.02 0.06 #- 1 0 5 -2 0 0 - 1.06052 0.59 1.95 -1.95 0.59 0.02 0.00 0.00 -0.12 #- 1 0 5 -1 0 0 - 1.02074 2.76 0.87 -0.87 2.76 0.03 0.04 0.25 -0.18 #- 1 0 5 0 0 0 - 0.98384 2.01 -0.38 0.38 2.01 -0.14 -0.10 -0.64 0.89 #- 1 0 3 1 0 0 - 0.95447 2.36 -1.64 1.64 2.36 0.15 0.03 0.20 -0.99 #- 1 0 5 2 0 0 - 0.91750 -1.48 -1.57 1.57 -1.48 0.01 -0.26 -1.78 -0.07 #- 1 0 5 3 0 0 - 0.88757 0.89 0.90 -0.90 0.89 0.09 0.02 0.14 -0.64 #- 2 -2 1 2 -6 0 - 0.55373 -2.97 2.45 2.27 3.05 0.10 -0.13 -1.48 -1.13 #- 2 -2 1 2 -5 0 - 0.54353 -0.96 -3.23 1.29 -1.72 -0.14 0.11 1.27 1.62 #- 2 -2 3 2 -4 0 - 0.53216 2.20 1.04 2.48 3.02 -0.01 0.04 0.47 0.12 #- 2 -2 4 2 -3 0 - 0.52199 0.96 -1.08 1.64 0.44 0.05 0.14 1.69 -0.60 #- 2 -2 3 2 -2 0 - 0.51364 -1.83 1.26 -0.96 5.69 -0.02 0.09 1.10 0.24 #- 2 -2 3 2 -1 0 - 0.50486 1.29 0.62 1.70 -0.93 -0.02 -0.02 -0.25 0.25 #- 2 -2 4 2 0 0 - 0.49570 0.04 0.85 -2.01 0.58 -0.09 -0.06 -0.76 1.14 #- 2 -2 -3 2 1 0 - 0.49212 -0.42 2.27 -1.55 -0.12 0.05 -0.17 -2.17 -0.64 #- 2 -2 -2 2 2 0 - 0.48341 0.49 -0.22 1.18 1.73 0.01 -0.05 -0.65 -0.13 #- 2 -2 0 2 3 0 - 0.47439 -0.60 -0.17 -0.19 3.22 -0.08 0.06 0.79 1.06