(Mg,Ni)SiO3, GRR 248, J Ito synthetic, 12/26/75, R.T. 0.282 mm, beta, corrected 2478.00, 0.00090 2476.20, 0.00170 2468.50, 0.00040 2461.60, 0.00000 2455.80, 0.00280 2450.10, 0.00380 2444.70, 0.00640 2435.20, 0.00790 2424.80, 0.00780 2413.70, 0.00900 2404.50, 0.01080 2394.50, 0.01450 2382.30, 0.01520 2372.60, 0.01670 2363.30, 0.01900 2349.10, 0.02290 2339.30, 0.02550 2329.60, 0.02710 2321.50, 0.03020 2313.80, 0.03180 2306.50, 0.03220 2300.20, 0.03310 2291.50, 0.03420 2284.30, 0.03380 2277.30, 0.03530 2270.50, 0.04140 2263.30, 0.04500 2248.10, 0.03590 2244.00, 0.03830 2238.70, 0.04280 2231.60, 0.05060 2217.30, 0.05620 2199.90, 0.06470 2186.30, 0.07090 2172.00, 0.07830 2157.10, 0.08660 2123.10, 0.09980 2110.10, 0.10610 2098.50, 0.11100 2085.30, 0.11660 2070.60, 0.12140 2052.10, 0.12740 2030.60, 0.13520 2012.30, 0.14040 1993.00, 0.14430 1977.20, 0.14680 1957.00, 0.14840 1937.90, 0.15270 1923.50, 0.15360 1907.30, 0.15280 1895.90, 0.15600 1874.80, 0.16070 1853.70, 0.16760 1834.00, 0.17390 1814.30, 0.18490 1793.10, 0.20100 1774.30, 0.21750 1758.30, 0.23510 1745.70, 0.25340 1733.80, 0.27120 1723.60, 0.28800 1713.40, 0.30680 1702.30, 0.32680 1692.00, 0.34950 1680.10, 0.37210 1668.30, 0.39790 1659.00, 0.42060 1649.80, 0.43920 1639.30, 0.45980 1629.80, 0.47990 1616.60, 0.50520 1606.30, 0.52560 1595.40, 0.54390 1586.80, 0.55820 1574.50, 0.57400 1564.90, 0.58630 1551.40, 0.59940 1539.80, 0.60970 1525.20, 0.61980 1512.50, 0.62440 1499.00, 0.62800 1485.50, 0.63090 1477.50, 0.63040 1467.40, 0.62880 1457.50, 0.62620 1449.20, 0.62510 1441.30, 0.62220 1432.90, 0.61690 1423.40, 0.61160 1412.70, 0.60390 1399.90, 0.59020 1385.10, 0.57090 1372.60, 0.55360 1361.10, 0.53320 1347.00, 0.50790 1336.00, 0.48530 1325.70, 0.46540 1315.50, 0.44410 1306.10, 0.42520 1296.30, 0.40610 1286.30, 0.38510 1233.70, 0.27790 1226.90, 0.26560 1216.20, 0.24810 1203.00, 0.22860 1191.90, 0.21200 1178.50, 0.19440 1165.60, 0.17820 1152.60, 0.16360 1138.20, 0.14830 1125.00, 0.13410 1111.30, 0.12230 1099.60, 0.11340 1089.00, 0.10660 1075.90, 0.09930 1064.20, 0.09460 1051.90, 0.09000 1041.70, 0.08820 1029.50, 0.08810 1019.70, 0.09050 1009.70, 0.09640 1000.30, 0.10290 987.70, 0.11200 973.70, 0.12190 957.60, 0.13050 942.60, 0.14100 925.30, 0.15060 906.30, 0.16310 890.40, 0.17440 877.60, 0.18690 869.50, 0.19500 862.80, 0.20340 853.80, 0.21650 845.10, 0.22970 836.40, 0.24060 826.30, 0.25040 818.40, 0.25860 810.90, 0.26430 803.70, 0.26780 796.30, 0.27200 789.50, 0.27480 783.60, 0.27670 777.90, 0.27880 770.40, 0.28000 762.20, 0.28030 753.60, 0.27970 747.70, 0.27760 743.00, 0.27460 737.90, 0.27130 732.70, 0.26820 727.50, 0.26500 724.20, 0.26380 723.10, 0.26580 721.50, 0.26770 720.10, 0.26520 718.20, 0.26410 716.20, 0.26700 715.70, 0.27000 714.80, 0.27510 713.60, 0.27220 712.60, 0.26820 710.70, 0.26330 709.20, 0.25960 707.20, 0.25930 705.50, 0.25770 702.40, 0.25600 699.50, 0.25420 694.70, 0.25130 690.10, 0.24850 687.40, 0.24860 683.60, 0.24900 678.60, 0.24880 674.40, 0.24800 669.40, 0.24390 665.40, 0.23430 661.50, 0.22420 657.80, 0.21140 653.90, 0.19830 649.20, 0.18120 644.20, 0.16270 636.40, 0.14050 628.70, 0.12310 621.20, 0.10520 614.20, 0.09200 608.50, 0.08090 603.20, 0.07430 595.60, 0.06870 586.10, 0.07210 577.60, 0.07660 569.30, 0.07930 560.90, 0.08410 552.80, 0.08970 544.70, 0.09660 535.60, 0.10640 527.50, 0.11700 518.30, 0.13060 510.90, 0.14490 505.40, 0.15990 500.90, 0.17990 498.20, 0.20160 494.90, 0.23350 492.40, 0.26120 491.10, 0.28750 489.50, 0.31880 487.80, 0.35230 486.40, 0.38400 485.00, 0.41470 483.70, 0.44370 482.80, 0.47060 481.20, 0.49650 480.40, 0.52350 479.30, 0.54900 478.20, 0.57430 477.20, 0.59680 475.70, 0.62660 474.40, 0.64940 473.20, 0.66880 471.90, 0.68990 470.70, 0.71120 469.30, 0.72650 468.10, 0.74000 466.20, 0.75190 464.70, 0.75970 463.60, 0.76380 462.40, 0.76330 460.70, 0.75980 459.40, 0.75210 458.00, 0.74070 455.80, 0.72420 454.50, 0.70920 452.50, 0.68880 450.50, 0.66430 448.20, 0.64680 446.40, 0.63030 444.40, 0.62140 443.00, 0.61880 441.60, 0.62090 441.30, 0.62490 439.20, 0.63360 437.90, 0.64860 436.80, 0.66740 436.50, 0.68340 435.60, 0.70550 434.60, 0.73260 434.10, 0.75830 432.80, 0.79430 431.90, 0.83050 431.00, 0.86640 430.30, 0.89620 429.90, 0.91990 429.30, 0.94510 428.10, 0.98560 427.50, 1.01090 427.20, 1.04560 426.90, 1.08300 426.40, 1.12650 425.40, 1.18400 424.80, 1.23730 423.80, 1.29790 423.70, 1.34720 422.30, 1.40890 421.90, 1.45670 421.40, 1.49640 421.00, 1.54010 420.50, 1.57320 419.90, 1.60640 419.30, 1.64230 418.70, 1.67760 418.10, 1.71390 417.30, 1.75840 416.70, 1.79180 416.10, 1.83050 414.90, 1.86970 414.20, 1.90630 413.20, 1.94180 412.20, 1.96580 411.80, 1.97880 411.40, 1.99040 410.70, 2.00370 410.10, 2.01290 409.40, 2.02530 409.30, 2.02590 408.70, 2.03530 407.20, 2.03970 405.80, 2.03620 405.30, 2.02960 404.70, 2.01660 404.20, 1.99990 403.20, 1.98100 402.20, 1.95750 401.10, 1.93620 400.50, 1.90950 399.60, 1.88240 398.70, 1.85240 397.90, 1.81990 396.60, 1.78560 395.60, 1.75650 394.40, 1.72710 393.10, 1.69450 392.10, 1.65700 391.10, 1.62270 389.50, 1.59440 387.70, 1.56330 386.60, 1.54010 384.60, 1.52170 382.60, 1.51260 379.90, 1.50950 378.00, 1.51120 376.70, 1.51860 374.90, 1.53250 373.40, 1.54830 371.60, 1.56830 370.60, 1.58890 369.00, 1.61780 368.10, 1.64060 367.50, 1.66480 366.70, 1.69260 365.80, 1.71520 364.60, 1.74130 363.60, 1.77020 362.30, 1.80570 361.50, 1.83020 360.40, 1.85360 359.80, 1.87930 359.10, 1.90270 358.40, 1.92670