HARMONIC ANIALYSIS AND PREDICTION OF TIDES 
203 
Table 14.—Node factor f for middle of each year, 1850 to 1999—Continued 
Constituent 1970 1971 1972 1973 1974 1975 1976 1977 | 1978 | 1979 
1.1382 | 1.097] 1.051 | 0.995 | 0.936 | 0.881] 0.842 | 0.827] 0.839 
1.088 | 1.063] 1.020] 0.991] 0.951] 0.916] 0.891 | 0.882] 0.890 
1,232 | 1.150] 1.055] 0.957] 0.871 | 0.804] 0.763 | 0.748 | 0.760 
Mg? oes oe ee ele te 0.882 | 0.668 1,118 1. 270 1.014] 0.808 | 0.988 | 1.179 | 1.169] 0.994 
IN ee on ee 1.987 | 2.176 | 1.503] 1.012} 1.535] 1.777] 1.428] 0.870] 0.874] 1.361 
ae » No, 2N, Az, #2, 72-| 0.966 | 0.973] 0.983 | 0.995] 1.008) 1.020] 1.029] 1.035 | 1.038 | 1.036 
ie a ee .950 | 0.960} 0.975 | 0.993 | 1.012] 1.029) 1.044] 1.054 | 1.057 | 1.054 
Mz, INN] 222 Wes ee 0.934 } 0.948 | 0.967} 0.991 1.016 1.039 1. 059 1.072 | 1.077 1. 073 
INigheneeter ere ee 0.903 | 0.922] 0.951] 0.986] 1.024] 1.060] 1.090] 1.110] 1.118] 1.112 
1 a aie a 82 toe a 0.873 | 0.898 | 0.935} 0.981 | 1.032} 1.081 | 1.122] 1.149 | 1.160] 1.151 
ae Qu, 2Q, pi--------- 1.170 | 1.143 | 1.101 | 1.047] 0.984] 0.920} 0.863} 0.822 | 0.806] 0.819 
Peete nye cee 1.716 | 1.575 | 1.380] 1.159 | 0.940) 0.750] 0.607] 0.517 | 0.485 | 0.512 
1 ee Sa hs 1.068 | 1.059 | 1.045 | 1.024] 0.998] 0.970] 0.943] 0.923] 0.915 | 0.922 
DNs Se Ae 1.032 | 1.031 | 1.028 | 1.020] 1.006] 0.989} 0.970] 0.956 | 0.950} 0.955 
IND PAE oe ee 1.417 | 1.341 | 1.233 | 1.102] 0.962] 0.831 | 0.723 | 0.652 | 0.625] 0.647 
Mime ei Bee 0.882 | 0.906] 0.940] 0.982] 1.025] 1.067] 1.100 1.123 | 1.131] 1.124 
Constituent 1980 1981 1982 1983 1984 1985 1986 1987 | 1988 | 1989 
Tie tes Saperecom 0.877 | 0.930 | 0.989 | 1.045 1.093 | 1.130) 1.153] 1.164 | 1.163) 1.148 
LGA ae Mes eee ee 0.913 | 0.948 | 0.987 | 1.026 | 1.060} 1.086 | 1.104] 1.112] 1.111 | 1.100 
omenmnc ect eet 0. 799 0. 864 | 0.949 1.045 1,142 1, 226 1, 285 1.315 | 1.310 1. 270 
Meowbaee ee 0.848 | 1.001 | 1.238) 1.157 | 0.745 | 0.811) 1.263] 1.244 | 0.749] 0.746 
Vipame ee SUES ere 1.656 | 1.468 | 0.974 | 1.323 | 2.050 | 2.032 | 1.292] 1.367 | 2.142] 2.122 
M>*, No, 2N, Az, w2, v2-| 1.030 | 1.021 | 1.009 | 0.997] 0.984] 0.974] 0.967] 0.964 | 0.964] 0.969 
UE it is. ye. Bs es 1.045 | 1.031 | 1.013 | 0.994] 0.977] 0.962 0.951 | 0.946 | 0.947 | 0.954 
Mas IMEN 222 1.061 | 1.042} 1.018] 0.993] 0.969] 0.949] 0.935] 0.928 | 0.930] 0.939 
Ig eee ee Gt in. Sh as 1.092 | 1.063 | 1.027] 0.989 | 0.954] 0.924] 0.904] 0.894 | 0.896 | 0.910 
Wigs Se. Seeks ae Pes 1.125 | 1.085 | 1.036 | 0.986 | 0.939 | 0.901 | 0.874] 0.862 | 0.864] 0.881 
te Qi, 2Q ,p1_-------- 0.858 | 0.915 | 0.979 | 1.041] 1.096] 1.140] 1.168] 1.182] 1.180] 1.161 
ee fh A ae ae ae 0.596 | 0.785 | 0.921 | 1.187] 1.361 | 1.560 | 1.706 | 1.778 | 1.766] 1.668 
TA cot AR RE) A 0.941 | 0.967 | 0.996 | 1.022] 1.043 | 1.058] 1.068) 1.072] 1.071 | 1.065 
2 Ke ea ee 0.969 | 0.987 | 1.005} 1.019} 1.027] 1.031 | 1.032] 1.032 | 1.032] 1.032 
IN, Bake A 2 aac 0.715 | 0.820} 0.949} 1.088 | 1.221 | 1.383) 1.412) 1.450 | 1.443] 1.392 
IVE Sewer se 1. 103 1.070 1.029 | 0.986 | 0.944 0.909 |} 0.884} 0.872] 0.874] 0.891 
Constituent 1990 1991 1992 1993 1994 1995 |- 1996 1997 1998 | 1999 
Tig ee Se. er Se 1.120 | 1.080] 1.030] 0.972] 0.914] 0.864] 0.833] 0.829] 0.852 0.896 
Ke ee ie are tee BAe 1.079 | 1.051 | 1.015 | 0.976] 0.937] 0.905] 0.886] 0.883 | 0.897] 0.926 
IK Seeds alee ee 1.203 | 1.115} 1.016] 0.922] 0.842] 0.785] 0.754! 0.750 | 0.772] 0.821 
Ngee ots dea SG he See 1.216 | 1.248] 0.898] 0.801] 1.077] 1.208] 1.107] 0.921 | 0.893] 1.096 
IN ee LE ieee trae a 1.334 | 1.156] 1.778 | 1.829] 1.282] 0.800] 1.083 | 1.487] 1.560] 1.214 
ee , Na, 2N, Aa, v2, v2-| 0.977 | 0.988} 1.000] 1.013] 1.024] 1.032] 1.037] 1.038 | 1.034] 1.027 
oe Se Me Phe epee 0.966 | 0.982; 1.000} 1.019 | 1.036} 1.048] 1.056] 1.057] 1.051 | 1.040 
uM VINEE SE 22 es 0.955 | 0.976 | 1.000} 1.025) 1.048} 1.065] 1.075 1.076} 1.069] 1.054 
pe ee a ee 0.932 | 0.964] 1.000] 1.038] 1.072] 1.099} 1.115} 1.117] 1.105 | 1.082 
Mig oes Se ees 0.911 | 0.52] 1.000] 1.051) 1.€98 | 1.134] 1.156] 1.159] 1.143} 1.111 
oe Q1, 2Q, p1--------- 1.128 | 1.081] 1.024] 0.960] 0.897] 0.844] 0.812] 0.808 | 0.832] 0.879 
ea pee eo ANS 1.505 | 1.296 | 1.072] 0.863] 0.688] 0,565] 0.498 | 0.489 | 0.538 | 0.643 
SIV IR Be Bg EE 1.054 | 1.038] 1.015 | 0.988] 0.959] 0.934] 0.918] 0.916 | 0.928] 0.950 
INKS aE aC es 1.030 | 1.025] 1.015] 1.000] 0.982] 0.964] 0.952 0.951 | 0.959 | 0.976 
AU AEs. Se oes Se eee 1.303 | 1.184] 1.048 | 0.910] 0.786] 0.691 | 0.636 | 0.629 | 0.669] 0.752 
I ap ees See a ee ee 0.918 | 0.956} 0.998} 1.042] 1.081 | 1.110} 1.128] 1.130] 1.117] 1.091 
* Factor f of MS, 2SM, and MSf are each equal to factor f of Moe. 
Factor f of P1, Ry, 81, Se, S4, Ss, T2, Sa, and Ssa are each unity. 
