#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. #chi = (obs-pred)/sigma, where pred is the REM1D prediction using the reference astronomic-geodetic constants. #ChiSquared/N for eigenfrequencies = 3 #ChiSquared/N for quality factors = 2 # n ST l fobs fpred fsigma fchi qobs qpred qsigma qchi 1 T 1 1.23537 1.23595 0.00028 -2.07 3.87000 3.33996 0.20696 2.56 1 T 2 1.31921 1.31984 0.00010 -6.30 3.34625 3.40327 0.13537 -0.42 1 T 3 1.43842 1.43873 0.00007 -4.43 3.69490 3.46879 0.09715 2.33 1 T 4 1.58535 1.58506 0.00018 1.61 3.57000 3.52986 0.17049 0.24 1 T 5 1.75015 1.75015 0.00008 0.00 3.55508 3.59325 0.08502 -0.45 1 T 6 1.92550 1.92550 0.00023 0.00 3.77003 3.66881 0.07712 1.31 1 T 7 2.10329 2.10407 0.00014 -5.57 3.55340 3.76031 0.06561 -3.15 1 T 8 2.28036 2.28097 0.00037 -1.65 3.79500 3.86291 0.21345 -0.32 1 T 9 2.45220 2.45368 0.00022 -6.73 3.97000 3.96669 0.20000 0.02 1 T 10 2.61990 2.62157 0.00051 -3.27 3.93000 4.06273 0.35000 -0.38 1 T 11 2.78300 2.78511 0.00100 -2.11 1 T 14 3.25500 3.25748 0.00150 -1.65 1 T 15 3.40700 3.41073 0.00150 -2.49 1 T 16 3.56050 3.56236 0.00100 -1.86 1 T 17 3.71000 3.71247 0.00100 -2.47 1 T 19 4.00600 4.00829 0.00200 -1.14 1 T 20 4.15200 4.15400 0.00250 -0.80 1 T 21 4.29500 4.29824 0.00100 -3.24 1 T 22 4.44000 4.44099 0.00200 -0.49 1 T 23 4.58000 4.58223 0.00200 -1.12 1 T 24 4.72100 4.72197 0.00200 -0.48 1 T 25 4.85950 4.86020 0.00200 -0.35 1 T 27 5.12900 5.13219 0.00200 -1.60 1 T 28 5.26450 5.26599 0.00200 -0.74 1 T 29 5.39950 5.39837 0.00250 0.45 1 T 30 5.52750 5.52937 0.00150 -1.25 1 T 31 5.65600 5.65904 0.00300 -1.01 1 T 32 5.78650 5.78743 0.00300 -0.31 1 T 33 5.91500 5.91460 0.00350 0.11 1 T 34 6.03950 6.04060 0.00350 -0.31 1 T 35 6.16600 6.16551 0.00350 0.14 1 T 36 6.28750 6.28937 0.00300 -0.62 1 T 37 6.41250 6.41226 0.00250 0.10 1 T 38 6.53380 6.53423 0.00400 -0.11 1 T 39 6.65500 6.65536 0.00400 -0.09 1 T 40 6.77350 6.77568 0.00400 -0.55 1 T 41 6.89300 6.89527 0.00500 -0.45 1 T 42 7.01350 7.01418 0.00350 -0.19 1 T 43 7.13100 7.13246 0.00500 -0.29 1 T 44 7.24850 7.25015 0.00300 -0.55 1 T 45 7.36250 7.36731 0.00450 -1.07 1 T 46 7.48350 7.48397 0.00400 -0.12 1 T 47 7.59700 7.60017 0.00500 -0.63 1 T 48 7.71550 7.71596 0.00550 -0.08 1 T 49 7.83000 7.83136 0.00600 -0.23 1 T 50 7.94850 7.94641 0.00350 0.60 1 T 51 8.05800 8.06113 0.00600 -0.52 1 T 52 8.17100 8.17556 0.00700 -0.65 1 T 53 8.29000 8.28971 0.00700 0.04 1 T 54 8.40200 8.40361 0.00600 -0.27 1 T 55 8.51440 8.51728 0.00700 -0.41 1 T 56 8.63100 8.63073 0.00800 0.03 1 T 57 8.74800 8.74399 0.01000 0.40 1 T 58 8.85700 8.85707 0.00900 -0.01 1 T 59 8.97000 8.96999 0.00800 0.00 1 T 60 9.08700 9.08275 0.00900 0.47 1 T 61 9.19600 9.19537 0.00800 0.08 1 T 62 9.30600 9.30785 0.00700 -0.26 1 T 63 9.42200 9.42022 0.00700 0.25 1 T 64 9.53300 9.53248 0.00800 0.06 1 T 65 9.64700 9.64462 0.00700 0.34 1 T 66 9.75370 9.75668 0.00900 -0.33 1 T 67 9.86920 9.86864 0.00700 0.08 2 T 1 2.18707 2.18954 0.00030 -8.23 4.27000 4.27812 0.40000 -0.02 2 T 2 2.23207 2.23239 0.00041 -0.78 4.04000 4.27264 0.32549 -0.71 2 T 3 2.29503 2.29628 0.00022 -5.68 4.00364 4.25918 0.23364 -1.09 2 T 4 2.37958 2.38082 0.00031 -4.00 4.11500 4.23290 0.25455 -0.46 2 T 5 2.48489 2.48557 0.00015 -4.53 4.03082 4.18963 0.08155 -1.95 2 T 6 2.60965 2.60996 0.00120 -0.26 4.16000 4.12811 0.50000 0.06 2 T 7 2.75200 2.75291 0.00050 -1.82 3.90929 4.05244 0.17651 -0.81 2 T 8 2.91275 2.91244 0.00013 2.38 3.66266 3.97295 0.08266 -3.75 2 T 10 3.26750 3.26759 0.00350 -0.03 2 T 11 3.45600 3.45479 0.00250 0.48 2 T 12 3.64050 3.64318 0.00250 -1.07 2 T 13 3.83050 3.83001 0.00350 0.14 2 T 14 4.01100 4.01373 0.00450 -0.61 2 T 15 4.19000 4.19376 0.00200 -1.88 2 T 16 4.36700 4.37016 0.00350 -0.90 2 T 17 4.54300 4.54330 0.00200 -0.15 2 T 18 4.71000 4.71362 0.00250 -1.45 2 T 19 4.87400 4.88151 0.00300 -2.50 2 T 20 5.04450 5.04729 0.00400 -0.70 2 T 21 5.20200 5.21118 0.00250 -3.67 2 T 22 5.36600 5.37337 0.00250 -2.95 2 T 23 5.52550 5.53399 0.00250 -3.40 2 T 24 5.68450 5.69315 0.00400 -2.16 2 T 25 5.84300 5.85095 0.00350 -2.27 2 T 26 6.00100 6.00749 0.00450 -1.44 2 T 27 6.15100 6.16284 0.00600 -1.97 2 T 28 6.30650 6.31708 0.00550 -1.92 2 T 29 6.45950 6.47028 0.00500 -2.16 2 T 30 6.60900 6.62250 0.00350 -3.86 2 T 31 6.76400 6.77379 0.00450 -2.18 2 T 32 6.91100 6.92421 0.00450 -2.94 2 T 33 7.06400 7.07377 0.00400 -2.44 2 T 34 7.21300 7.22250 0.00400 -2.38 2 T 35 7.36200 7.37042 0.00400 -2.10 2 T 36 7.50500 7.51752 0.00500 -2.50 2 T 37 7.65300 7.66382 0.00300 -3.61 2 T 38 7.79800 7.80928 0.00400 -2.82 2 T 39 7.94350 7.95390 0.00300 -3.47 2 T 40 8.08900 8.09765 0.00500 -1.73 2 T 41 8.23000 8.24052 0.00800 -1.31 2 T 42 8.37000 8.38247 0.00800 -1.56 2 T 43 8.50700 8.52347 0.00800 -2.06 2 T 44 8.65400 8.66350 0.00800 -1.19 2 T 45 8.78500 8.80254 0.00600 -2.92 2 T 46 8.93200 8.94057 0.00700 -1.22 2 T 47 9.07100 9.07756 0.00800 -0.82 2 T 48 9.20500 9.21350 0.00800 -1.06 2 T 49 9.33800 9.34838 0.00800 -1.30 2 T 50 9.47900 9.48219 0.01000 -0.32 2 T 51 9.61000 9.61495 0.01000 -0.50 2 T 52 9.74000 9.74665 0.01000 -0.66 2 T 53 9.87000 9.87730 0.01200 -0.61 3 T 9 3.84300 3.84857 0.00500 -1.11 3 T 10 3.99000 3.99101 0.00500 -0.20 3 T 12 4.31700 4.31215 0.00600 0.81 3 T 13 4.48200 4.48821 0.00700 -0.89 3 T 16 5.04000 5.04964 0.00450 -2.14 3 T 17 5.23400 5.23849 0.00800 -0.56 3 T 18 5.41400 5.42453 0.00700 -1.50 3 T 19 5.60700 5.60676 0.00450 0.05 3 T 20 5.78500 5.78499 0.00800 0.00 3 T 21 5.95500 5.95954 0.00600 -0.76 3 T 22 6.12500 6.13099 0.00600 -1.00 3 T 23 6.29900 6.29995 0.00600 -0.16 3 T 24 6.46100 6.46697 0.00700 -0.85 3 T 25 6.62250 6.63248 0.00350 -2.85 3 T 26 6.79200 6.79682 0.00500 -0.96 3 T 27 6.94950 6.96022 0.00500 -2.14 3 T 28 7.11000 7.12283 0.00500 -2.57 3 T 29 7.27100 7.28477 0.00450 -3.06 3 T 30 7.43900 7.44609 0.00450 -1.58 3 T 31 7.60000 7.60683 0.00500 -1.37 3 T 32 7.75750 7.76699 0.00450 -2.11 3 T 33 7.91450 7.92657 0.00450 -2.68 3 T 34 8.08000 8.08555 0.00500 -1.11 3 T 35 8.23400 8.24392 0.01000 -0.99 3 T 36 8.39500 8.40165 0.01000 -0.66 3 T 37 8.54800 8.55871 0.00500 -2.14 3 T 38 8.70200 8.71509 0.00800 -1.64 3 T 39 8.85800 8.87076 0.00800 -1.60 3 T 40 9.02000 9.02571 0.01000 -0.57 3 T 41 9.16600 9.17994 0.00800 -1.74 3 T 42 9.32300 9.33344 0.00800 -1.30 3 T 43 9.47200 9.48623 0.00700 -2.03 3 T 44 9.61500 9.63831 0.00700 -3.33 3 T 45 9.77600 9.78970 0.00900 -1.52 3 T 46 9.92600 9.94043 0.00700 -2.06 4 T 10 4.88500 4.88071 0.00500 0.86 4 T 11 4.99350 4.99453 0.00450 -0.23 4 T 12 5.11600 5.11765 0.00600 -0.27 4 T 13 5.24300 5.25009 0.00700 -1.01 4 T 14 5.38450 5.39191 0.00450 -1.65 4 T 15 5.53800 5.54314 0.00700 -0.73 4 T 16 5.70900 5.70362 0.00700 0.77 4 T 17 5.87000 5.87276 0.00900 -0.31 4 T 20 6.41040 6.41770 0.00500 -1.46 4 T 21 6.60000 6.60494 0.00600 -0.82 4 T 22 6.78700 6.79165 0.00500 -0.93 4 T 23 6.97800 6.97658 0.00700 0.20 4 T 24 7.15600 7.15911 0.00800 -0.39 4 T 25 7.33600 7.33913 0.00900 -0.35 4 T 26 7.51200 7.51682 0.00500 -0.96 4 T 27 7.69400 7.69248 0.00700 0.22 4 T 28 7.86300 7.86642 0.00800 -0.43 4 T 30 8.19600 8.20999 0.01000 -1.40 4 T 32 8.54800 8.54870 0.00700 -0.10 4 T 33 8.71100 8.71638 0.00800 -0.67 4 T 34 8.87300 8.88296 0.00600 -1.66 4 T 35 9.05000 9.04846 0.00700 0.22 4 T 36 9.20800 9.21289 0.00800 -0.61 4 T 37 9.39000 9.37627 0.00700 1.96 4 T 38 9.52300 9.53862 0.00700 -2.23 4 T 39 9.67900 9.69999 0.00900 -2.33 4 T 40 9.84420 9.86042 0.00800 -2.03 5 T 16 6.47000 6.46908 0.00500 0.18 5 T 17 6.59600 6.60694 0.00700 -1.56 5 T 18 6.75900 6.75336 0.00500 1.13 5 T 19 6.90100 6.90848 0.00500 -1.50 5 T 20 7.07400 7.07230 0.00500 0.34 5 T 31 9.09600 9.09992 0.00700 -0.56 5 T 33 9.44000 9.44673 0.00700 -0.96 5 T 36 9.94300 9.95333 0.00700 -1.48