| upper limit | 10568 | 4027 | 2.549 | 0.000999 | 1601.06550,1601.05779,etc |
| magnetic field | 22167 | 3085 | 6.754 | 0.003381 | 1601.06550,1601.01969,etc |
| standard deviation | 6591 | 2923 | 2.093 | 0.000739 | 1601.04947,1601.06171,etc |
| star formation | 13957 | 2678 | 4.894 | 0.001796 | 1601.06171,1601.03197,etc |
| stellar mass | 16124 | 2583 | 5.756 | 0.002223 | 1601.02606,1601.04947,etc |
| initial condition | 6626 | 2192 | 3.0 | 0.001137 | 1601.02606,1601.01681,etc |
| Milky Way | 6334 | 2007 | 3.274 | 0.001312 | 1601.01681,1601.00662,etc |
| black hole | 10494 | 2006 | 4.821 | 0.003156 | 1601.01812,1601.06120,etc |
| dark matter | 8376 | 1975 | 4.824 | 0.00238 | 1601.04947,1601.01681,etc |
| light curve | 13978 | 1952 | 6.333 | 0.002745 | 1601.03198,1601.04959,etc |
| number density | 4994 | 1888 | 2.669 | 0.000977 | 1601.05779,1601.01969,etc |
| massive star | 5740 | 1747 | 3.371 | 0.001425 | 1601.02606,1601.06171,etc |
| angular momentum | 5981 | 1745 | 2.604 | 0.001377 | 1601.08222,1601.03197,etc |
| emission line | 5876 | 1709 | 3.41 | 0.001116 | 1601.06171,1601.03198,etc |
| radial velocity | 5287 | 1650 | 3.415 | 0.001325 | 1601.02606,1601.03198,etc |
| power spectrum | 10051 | 1584 | 4.696 | 0.002426 | 1601.05779,1601.03198,etc |
| high redshift | 4581 | 1549 | 2.937 | 0.000798 | 1601.03058,1601.01758,etc |
| optical depth | 4724 | 1535 | 3.283 | 0.001058 | 1601.00552,1601.06155,etc |
| velocity dispersion | 6484 | 1475 | 5.067 | 0.001633 | 1601.02606,1601.03744,etc |
| systematic error | 3225 | 1473 | 2.136 | 0.000731 | 1601.06171,1601.00110,etc |
| time scale | 3041 | 1472 | 2.138 | 0.000776 | 1601.08222,1601.01921,etc |
| host galaxy | 5531 | 1462 | 4.391 | 0.001562 | 1601.03744,1601.07669,etc |
| binary system | 4114 | 1436 | 3.674 | 0.001363 | 1601.02606,1601.03198,etc |
| orbital period | 5621 | 1421 | 3.376 | 0.001514 | 1601.03198,1601.01812,etc |
| stellar population | 4422 | 1392 | 2.55 | 0.000993 | 1601.04959,1601.06155,etc |
| point source | 3786 | 1389 | 2.523 | 0.001135 | 1601.06550,1601.06171,etc |
| spectral index | 4390 | 1381 | 4.136 | 0.001407 | 1601.01969,1601.01812,etc |
| effective temperature | 4121 | 1374 | 3.178 | 0.001206 | 1601.03198,1601.04959,etc |
| neutron star | 6914 | 1353 | 4.532 | 0.002824 | 1601.01812,1601.06120,etc |
| kinetic energy | 3481 | 1349 | 2.067 | 0.000945 | 1601.02606,1601.04959,etc |
| column density | 6431 | 1346 | 4.857 | 0.001573 | 1601.00552,1601.04959,etc |
| star formation rate | 3982 | 1261 | 3.58 | 0.001607 | 1601.06171,1601.06155,etc |
| energy density | 4553 | 1260 | 3.553 | 0.001424 | 1601.08222,1601.06171,etc |
| cosmic ray | 3064 | 1174 | 2.565 | 0.001389 | 1601.06120,1601.03744,etc |
| flux density | 5543 | 1165 | 4.371 | 0.001581 | 1601.01969,1601.06171,etc |
| density profile | 3171 | 1150 | 2.185 | 0.001134 | 1601.08222,1601.00662,etc |
| angular resolution | 2558 | 1138 | 2.036 | 0.00087 | 1601.06171,1601.05801,etc |
| cosmological parameter | 3138 | 1134 | 3.253 | 0.001083 | 1601.04947,1601.00110,etc |
| position angle | 3152 | 1128 | 2.769 | 0.000987 | 1601.04947,1601.06171,etc |
| accretion rate | 4390 | 1126 | 3.094 | 0.00155 | 1601.03744,1601.01921,etc |
| accretion disk | 4082 | 1125 | 3.467 | 0.001694 | 1601.03197,1601.00091,etc |
| X-ray emission | 3193 | 1102 | 3.185 | 0.001109 | 1601.04947,1601.03198,etc |
| dark matter halo | 3015 | 1000 | 2.891 | 0.001706 | 1601.00662,1601.05801,etc |
| mass ratio | 3291 | 993 | 3.429 | 0.001277 | 1601.08222,1601.03198,etc |
| stellar wind | 2781 | 983 | 3.847 | 0.001199 | 1601.06171,1601.00552,etc |
| mass function | 2883 | 980 | 2.451 | 0.00108 | 1601.05801,1601.02830,etc |
| spectral type | 3892 | 975 | 4.103 | 0.001415 | 1601.03198,1601.04959,etc |
| equivalent width | 2480 | 969 | 2.931 | 0.000809 | 1601.00018,1601.05800,etc |
| scale factor | 2846 | 965 | 2.217 | 0.001318 | 1601.05779,1601.01681,etc |
| boundary condition | 2363 | 961 | 2.284 | 0.000906 | 1601.01681,1601.00662,etc |
| galaxy cluster | 3758 | 960 | 3.254 | 0.00183 | 1601.05779,1601.04947,etc |
| main sequence | 2617 | 958 | 2.688 | 0.001026 | 1601.05801,1601.07175,etc |
| surface density | 3065 | 954 | 3.376 | 0.000955 | 1601.01921,1601.01601,etc |
| massive galaxy | 3323 | 949 | 2.957 | 0.001206 | 1601.03744,1601.06155,etc |
| absolute magnitude | 2327 | 947 | 2.156 | 0.000958 | 1601.03402,1601.05971,etc |
| radio emission | 3602 | 930 | 4.43 | 0.001752 | 1601.06171,1601.04959,etc |
| dust grain | 3264 | 923 | 3.218 | 0.001544 | 1601.01921,1601.06155,etc |
| gas density | 2099 | 922 | 2.159 | 0.000656 | 1601.04947,1601.00662,etc |
| young star | 2184 | 919 | 2.809 | 0.000899 | 1601.02606,1601.00091,etc |
| line profile | 2939 | 905 | 4.846 | 0.001082 | 1601.00552,1601.03197,etc |
| molecular cloud | 3154 | 895 | 3.288 | 0.001501 | 1601.06874,1601.07906,etc |
| gravitational wave | 2982 | 887 | 2.854 | 0.002062 | 1601.06120,1601.07175,etc |
| star-forming galaxy | 3757 | 872 | 4.647 | 0.001569 | 1601.05800,1601.03920,etc |
| surface brightness | 2392 | 865 | 2.085 | 0.000764 | 1601.04947,1601.06171,etc |
| dark energy | 3533 | 852 | 4.426 | 0.002593 | 1601.00662,1601.00409,etc |
| dwarf galaxy | 3316 | 841 | 3.048 | 0.001717 | 1601.03068,1601.07433,etc |
| stellar evolution | 1598 | 836 | 2.37 | 0.000712 | 1601.02606,1601.06120,etc |
| proper motion | 3591 | 834 | 3.687 | 0.001989 | 1601.03197,1601.06131,etc |
| velocity field | 2259 | 833 | 3.255 | 0.000962 | 1601.00110,1601.01601,etc |
| mass loss | 2575 | 833 | 3.515 | 0.001053 | 1601.07175,1601.06856,etc |
| absorption line | 1972 | 824 | 2.286 | 0.000773 | 1601.07567,1601.00544,etc |
| spectral line | 1832 | 824 | 2.049 | 0.00073 | 1601.03198,1601.00552,etc |
| scalar field | 4822 | 816 | 4.857 | 0.002428 | 1601.01681,1601.02180,etc |
| Galactic plane | 2152 | 794 | 2.922 | 0.000954 | 1601.03198,1601.03197,etc |
| bolometric luminosity | 1835 | 791 | 2.078 | 0.000724 | 1601.03198,1601.04959,etc |
| Hubble parameter | 1777 | 790 | 2.236 | 0.001079 | 1601.04947,1601.01681,etc |
| semi-major axis | 2138 | 781 | 2.83 | 0.000863 | 1601.08222,1601.04947,etc |
| X-ray luminosity | 2252 | 773 | 3.707 | 0.000954 | 1601.04959,1601.01749,etc |
| star formation history | 1750 | 767 | 2.186 | 0.000979 | 1601.05801,1601.02613,etc |
| optical spectrum | 1652 | 758 | 2.135 | 0.000734 | 1601.06550,1601.05971,etc |
| halo mass | 4015 | 743 | 5.279 | 0.001842 | 1601.07567,1601.01388,etc |
| surface gravity | 1865 | 743 | 2.937 | 0.00106 | 1601.03198,1601.00662,etc |
| globular cluster | 2355 | 736 | 2.482 | 0.001285 | 1601.00662,1601.05987,etc |
| cosmic time | 1492 | 733 | 2.023 | 0.000615 | 1601.01758,1601.06806,etc |
| general relativity | 1833 | 713 | 2.2 | 0.001189 | 1601.06120,1601.00110,etc |
| solar system | 1599 | 697 | 2.431 | 0.000946 | 1601.01681,1601.03197,etc |
| electron density | 1940 | 688 | 2.674 | 0.001193 | 1601.04947,1601.01749,etc |
| central star | 2201 | 683 | 2.719 | 0.00137 | 1601.00091,1601.01718,etc |
| cosmological model | 1559 | 683 | 2.723 | 0.000827 | 1601.05779,1601.04947,etc |
| spectral analysis | 1366 | 682 | 2.095 | 0.000627 | 1601.00662,1601.03735,etc |
| continuum emission | 1544 | 670 | 2.274 | 0.000752 | 1601.03197,1601.05801,etc |
| spiral galaxy | 1869 | 666 | 3.367 | 0.001077 | 1601.06171,1601.00662,etc |
| field strength | 1600 | 665 | 2.256 | 0.00087 | 1601.01969,1601.06171,etc |
| host star | 2299 | 660 | 2.635 | 0.001275 | 1601.00018,1601.07175,etc |
| luminosity function | 2133 | 658 | 3.022 | 0.001149 | 1601.05800,1601.00656,etc |
| X-ray spectrum | 1689 | 656 | 2.527 | 0.000923 | 1601.04947,1601.00662,etc |
| Monte Carlo simulation | 1129 | 652 | 2.067 | 0.000902 | 1601.00662,1601.05801,etc |
| critical value | 1238 | 645 | 2.712 | 0.000628 | 1601.01921,1601.07175,etc |
| absorption feature | 1391 | 641 | 2.867 | 0.00076 | 1601.06550,1601.05277,etc |
| strong magnetic field | 1169 | 638 | 2.211 | 0.001222 | 1601.04959,1601.01749,etc |
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