#Source:REM1D #Author: Pritwiraj Moulik #e-mail: moulik@caa.columbia.edu #Website: http://rajmoulik.com #Last edited: Aug 30, 2024 # #Citation: If you benefit from the new radial reference Earth model (REM1D), # kindly consider citing the following works: # # (a) Moulik, P., Ekstrom, G., 2025a. Radial Structure of the Earth: (I) Model Concepts # and Data. Physics of the Earth and Planetary Interiors. # (b) Moulik, P., Ekstrom, G., 2025b. Radial Structure of the Earth: (II) Model Features # and Interpretations. Physics of the Earth and Planetary Interiors. # #Eigenfrequencies are provided in units of mHz. Quality factors are provided as 1000/Q. #The eigenfrequency prediction (fpred) includes the non-linear contribution from crust (fcrust). #chi = (obs-pred)/sigma, where pred is the REM1D prediction using the reference astronomic-geodetic constants. #ChiSquared/N for eigenfrequencies = 2 #ChiSquared/N for quality factors = 2 # n ST l fobs fpred fcrust fsigma fchi qobs qpred qsigma qchi 0 T 2 0.37800 0.37929 0.00000 0.00050 -2.58 3.53000 3.63507 0.65000 -0.16 0 T 3 0.58652 0.58643 0.00000 0.00050 0.18 4.45000 3.80715 0.50000 1.29 0 T 4 0.76594 0.76605 0.00000 0.00015 -0.73 3.93000 4.02432 0.21239 -0.44 0 T 5 0.92851 0.92878 0.00000 0.00019 -1.42 3.91000 4.27090 0.14514 -2.49 0 T 6 1.07911 1.07951 0.00000 0.00022 -1.82 4.11800 4.53145 0.12750 -3.24 0 T 7 1.22120 1.22152 0.00000 0.00024 -1.33 4.84500 4.79519 0.15667 0.32 0 T 8 1.35671 1.35706 0.00000 0.00027 -1.30 5.12750 5.05563 0.14819 0.48 0 T 9 1.48713 1.48768 0.00000 0.00030 -1.83 5.21250 5.30900 0.17591 -0.55 0 T 10 1.61387 1.61446 0.00000 0.00032 -1.84 5.55667 5.55288 0.14272 0.03 0 T 11 1.73742 1.73815 0.00000 0.00035 -2.09 5.85000 5.78570 0.34000 0.19 0 T 12 1.85882 1.85935 0.00000 0.00037 -1.43 5.95000 6.00644 0.35000 -0.16 0 T 13 1.97788 1.97849 0.00000 0.00040 -1.52 6.17000 6.21458 0.38000 -0.12 0 T 14 2.09543 2.09595 0.00000 0.00042 -1.24 6.33000 6.40996 0.40000 -0.20 0 T 15 2.21189 2.21202 0.00000 0.00044 -0.30 6.45000 6.59277 0.42000 -0.34 0 T 16 2.32688 2.32693 0.00000 0.00047 -0.11 6.76000 6.76339 0.46000 -0.01 0 T 17 2.44078 2.44090 0.00000 0.00049 -0.25 6.80000 6.92236 0.46000 -0.27 0 T 18 2.55388 2.55408 0.00000 0.00051 -0.39 6.99000 7.07034 0.49000 -0.16 0 T 19 2.66576 2.66662 0.00000 0.00053 -1.62 7.04000 7.20803 0.50000 -0.34 0 T 20 2.77759 2.77863 0.00000 0.00056 -1.86 7.19000 7.33612 0.52000 -0.28 0 T 21 2.88861 2.89020 0.00000 0.00058 -2.74 7.52000 7.45532 0.57000 0.11 0 T 22 3.00082 3.00142 0.00000 0.00060 -1.00 7.69000 7.56630 0.59000 0.21 0 T 23 3.11128 3.11234 0.00000 0.00062 -1.71 0 T 24 3.22250 3.22302 0.00000 0.00064 -0.81 7.89000 7.76612 0.35000 0.35 0 T 25 3.33291 3.33351 0.00000 0.00067 -0.90 7.92000 7.85611 0.34000 0.19 0 T 26 3.44295 3.44385 0.00000 0.00069 -1.30 8.02000 7.94019 0.33000 0.24 0 T 27 3.55318 3.55405 0.00000 0.00071 -1.23 8.02000 8.01882 0.31000 0.00 0 T 28 3.66334 3.66416 0.00000 0.00073 -1.12 8.05000 8.09243 0.30000 -0.14 0 T 29 3.77286 3.77419 0.00000 0.00075 -1.77 8.08000 8.16141 0.29000 -0.28 0 T 30 3.88243 3.88416 0.00000 0.00078 -2.22 8.12000 8.22611 0.28000 -0.38 0 T 31 3.99264 3.99407 0.00000 0.00080 -1.79 8.27000 8.28686 0.29000 -0.06 0 T 32 4.10342 4.10396 0.00000 0.00082 -0.66 8.30000 8.34395 0.29000 -0.15 0 T 33 4.21320 4.21382 0.00000 0.00084 -0.74 8.33000 8.39764 0.29000 -0.23 0 T 34 4.32293 4.32366 0.00000 0.00086 -0.85 8.36000 8.44817 0.29000 -0.30 0 T 35 4.43267 4.43348 0.00000 0.00089 -0.91 8.40000 8.49577 0.29000 -0.33 0 T 36 4.54252 4.54331 0.00000 0.00091 -0.87 8.43000 8.54063 0.29000 -0.38 0 T 37 4.65225 4.65313 0.00000 0.00093 -0.95 8.46000 8.58294 0.29000 -0.42 0 T 38 4.76210 4.76295 0.00000 0.00095 -0.89 8.49000 8.62285 0.29000 -0.46 0 T 39 4.87199 4.87278 0.00000 0.00097 -0.81 8.51000 8.66052 0.29000 -0.52 0 T 40 4.98176 4.98261 0.00000 0.00100 -0.85 8.53000 8.69608 0.29000 -0.57 0 T 41 5.09158 5.09245 0.00000 0.00102 -0.85 8.55000 8.72966 0.29000 -0.62 0 T 42 5.20144 5.20230 0.00000 0.00104 -0.83 8.58000 8.76138 0.30000 -0.60 0 T 43 5.31116 5.31215 0.00000 0.00106 -0.93 8.59000 8.79134 0.29000 -0.69 0 T 44 5.42101 5.42202 0.00000 0.00108 -0.94 8.61000 8.81962 0.30000 -0.70 0 T 45 5.53089 5.53190 0.00000 0.00111 -0.91 8.61000 8.84634 0.29000 -0.81 0 T 46 5.64065 5.64179 0.00000 0.00113 -1.01 8.63000 8.87155 0.29000 -0.83 0 T 47 5.75031 5.75168 0.00000 0.00115 -1.19 8.65000 8.89535 0.30000 -0.82 0 T 48 5.86027 5.86159 0.00000 0.00117 -1.13 8.67000 8.91779 0.30000 -0.83 0 T 49 5.97008 5.97151 0.00000 0.00119 -1.20 8.70000 8.93894 0.30000 -0.80 0 T 50 6.07982 6.08143 0.00000 0.00122 -1.32 8.74000 8.95887 0.31000 -0.71 0 T 51 6.18976 6.19137 0.00000 0.00124 -1.30 8.78000 8.97762 0.31000 -0.64 0 T 52 6.29983 6.30131 0.00000 0.00126 -1.17 8.83000 8.99524 0.32000 -0.52 0 T 53 6.40984 6.41125 0.00000 0.00128 -1.10 8.91000 9.01179 0.34000 -0.30 0 T 54 6.52014 6.52121 0.00000 0.00130 -0.82 0 T 55 6.63017 6.63117 0.00000 0.00133 -0.75 0 T 56 6.74053 6.74113 0.00000 0.00135 -0.44 0 T 57 6.85079 6.85110 0.00000 0.00137 -0.23 0 T 58 6.96118 6.96107 0.00000 0.00139 0.08 8.50000 9.07981 0.25000 -2.32 0 T 59 7.07143 7.07104 0.00000 0.00141 0.28 0 T 60 7.18117 7.18102 0.00000 0.00144 0.10 0 T 67 8.46000 9.15052 0.20000 -3.45 0 T 68 8.06625 8.06081 0.00000 0.00161 3.38 0 T 77 9.05951 9.06270 0.01248 0.00181 -1.76 8.41000 9.16821 0.20000 -3.79 0 T 86 10.05112 10.05347 0.01466 0.00201 -1.17 8.32000 9.14118 0.20000 -4.11 0 T 95 11.04013 11.04298 0.01679 0.00221 -1.29 8.09000 9.08103 0.20000 -4.96 0 T 104 12.02686 12.03087 0.01887 0.00241 -1.67 7.93000 8.99299 0.20000 -5.31 0 T 114 13.12144 13.12620 0.02112 0.00262 -1.82 0 T 123 14.10451 14.10957 0.02310 0.00282 -1.80 0 T 132 15.08529 15.09035 0.02509 0.00302 -1.68 0 T 141 16.06324 16.06828 0.02717 0.00321 -1.57 0 T 150 17.03803 17.04320 0.02943 0.00341 -1.52 0 T 160 18.11766 18.12268 0.03230 0.00362 -1.39 0 T 169 19.08548 19.09060 0.03538 0.00382 -1.34 0 T 178 20.04990 20.05496 0.03909 0.00401 -1.26 0 T 188 21.11773 21.12219 0.04420 0.00422 -1.06 0 T 197 22.07482 22.07874 0.04991 0.00441 -0.89 0 T 206 23.02842 23.03152 0.05691 0.00461 -0.67 0 T 216 24.08362 24.08565 0.06645 0.00482 -0.42 0 T 225 25.02942 25.03028 0.07685 0.00501 -0.17 0 T 235 26.07533 26.07531 0.09067 0.00522 0.00 0 T 245 27.11608 27.11552 0.10708 0.00542 0.10 0 T 254 28.04913 28.04753 0.12421 0.00561 0.29 0 T 264 29.08003 29.07849 0.14603 0.00582 0.26 0 T 274 30.10564 30.10460 0.17093 0.00602 0.17 0 T 284 31.12586 31.12585 0.19898 0.00623 0.00 0 T 294 32.14081 32.14227 0.23024 0.00643 -0.23 0 T 304 33.15058 33.15385 0.26473 0.00663 -0.49 0 T 315 34.25278 34.26101 0.30634 0.00685 -1.20 0 T 325 35.25159 35.26242 0.34745 0.00705 -1.54 0 T 335 36.24527 36.25904 0.39162 0.00725 -1.90 0 T 346 37.32885 37.34985 0.44367 0.00747 -2.81 0 T 356 38.31138 38.33657 0.49403 0.00766 -3.29 0 T 367 39.38413 39.41661 0.55264 0.00788 -4.12 0 T 378 40.45501 40.49110 0.61441 0.00809 -4.46