| 1 | active galactic nucleus | AGN | 2662 | 92 | 1.005037 | 1608.00037,1608.01684,etc |
| 2 | spectral energy distribution | SED | 780 | 87 | 1.001319 | 1608.05412,1608.00026,etc |
| 3 | signal to noise ratio | SNR | 545 | 73 | 1.00138 | 1608.06097,1608.03279,etc |
| 4 | point spread function | PSF | 944 | 72 | 2.002526 | 1608.03279,1608.02640,etc |
| 5 | cosmic microwave background | CMB | 767 | 69 | 2.002374 | 1608.07530,1608.01219,etc |
| 6 | sloan digital sky survey | SDSS | 979 | 63 | 2.002647 | 1608.07112,1608.00973,etc |
| 7 | interstellar medium | ISM | 574 | 59 | 2.001776 | 1608.06480,1608.05329,etc |
| 8 | field of view | FOV | 208 | 48 | 1.000786 | 1608.00037,1608.00093,etc |
| 9 | markov chain monte carlo | MCMC | 220 | 47 | 2.000969 | 1608.04951,1608.07606,etc |
| 10 | star formation rate | SFR | 1014 | 45 | 2.003389 | 1608.05412,1608.07530,etc |
| 11 | full width at half maximum | FWHM | 265 | 45 | 1.000675 | 1608.05412,1608.07012,etc |
| 12 | initial mass function | IMF | 609 | 41 | 2.002719 | 1608.06097,1608.00819,etc |
| 13 | radial velocity | RV | 1117 | 38 | 1.004077 | 1608.02590,1608.08539,etc |
| 14 | dark matter | DM | 1258 | 35 | 1.008646 | 1608.08316,1608.07530,etc |
| 15 | equivalent width | EW | 258 | 33 | 1.001856 | 1608.05600,1608.02847,etc |
| 16 | supernova | SN | 1145 | 31 | 2.00812 | 1608.08552,1608.01219,etc |
| 17 | nasa/ipac extragalactic database | NED | 83 | 31 | 1.000181 | 1608.06097,1608.08440,etc |
| 18 | ultraviolet | UV | 387 | 29 | 2.002574 | 1608.08848,1608.07157,etc |
| 19 | black hole | BH | 726 | 28 | 2.00529 | 1608.08552,1608.04574,etc |
| 20 | equation of state | EoS | 733 | 27 | 2.004405 | 1608.01219,1608.00452,etc |
| 21 | near infrared | NIR | 263 | 27 | 1.001798 | 1608.06288,1608.00973,etc |
| 22 | milky way | MW | 440 | 26 | 2.002482 | 1608.08316,1608.07530,etc |
| 23 | white dwarf | WD | 688 | 26 | 2.005378 | 1608.05329,1608.03674,etc |
| 24 | neutron star | NS | 878 | 25 | 2.003487 | 1608.08552,1608.07049,etc |
| 25 | asymptotic giant branch | AGB | 232 | 25 | 1.004064 | 1608.06097,1608.08634,etc |
| 26 | gravitational wave | GW | 610 | 25 | 2.005512 | 1608.07049,1608.01839,etc |
| 27 | infrared | IR | 1119 | 25 | 2.008557 | 1608.05561,1608.05410,etc |
| 28 | general relativity | GR | 214 | 24 | 1.001848 | 1608.08552,1608.00452,etc |
| 29 | hubble space telescope | HST | 153 | 23 | 2.000702 | 1608.03185,1608.06938,etc |
| 30 | line of sight | LOS | 138 | 23 | 1.000598 | 1608.01497,1608.02057,etc |
| 31 | cold dark matter | CDM | 275 | 22 | 1.003105 | 1608.04007,1608.00522,etc |
| 32 | intergalactic medium | IGM | 183 | 22 | 1.001641 | 1608.06281,1608.03930,etc |
| 33 | magnetohydrodynamic | MHD | 316 | 22 | 2.002134 | 1608.02057,1608.06594,etc |
| 34 | adaptive optics | AO | 492 | 21 | 2.003796 | 1608.00037,1608.01676,etc |
| 35 | local thermodynamic equilibrium | LTE | 251 | 20 | 1.003085 | 1608.05329,1608.05561,etc |
| 36 | globular cluster | GC | 1705 | 20 | 1.011121 | 1608.04757,1608.03185,etc |
| 37 | three dimensional | 3D | 180 | 19 | 2.002325 | 1608.05509,1608.02057,etc |
| 38 | large magellanic cloud | LMC | 395 | 19 | 1.002579 | 1608.06097,1608.08621,etc |
| 39 | very large array | VLA | 231 | 19 | 2.003091 | 1608.03799,1608.05561,etc |
| 40 | gamma ray burst | GRB | 1111 | 19 | 2.010833 | 1608.08840,1608.02938,etc |
| 41 | main sequence | MS | 723 | 18 | 1.005625 | 1608.08539,1608.00459,etc |
| 42 | signal to noise | S/N | 69 | 17 | 2.000756 | 1608.00037,1608.00973,etc |
| 43 | two dimensional | 2D | 58 | 17 | 2.000272 | 1608.03169,1608.02587,etc |
| 44 | large area telescope | LAT | 116 | 17 | 1.001181 | 1608.08880,1608.01501,etc |
| 45 | association of universities for research in astronomy | AURA | 17 | 17 | 1.000066 | 1608.07933,1608.00694,etc |
| 46 | smoothed particle hydrodynamics | SPH | 277 | 17 | 1.002858 | 1608.03293,1608.03509,etc |
| 47 | very large telescope | VLT | 55 | 16 | 1.000424 | 1608.05412,1608.03279,etc |
| 48 | radio frequency interference | RFI | 69 | 16 | 1.000436 | 1608.03799,1608.06857,etc |
| 49 | red giant branch | RGB | 333 | 16 | 2.002341 | 1608.03541,1608.08375,etc |
| 50 | young stellar object | YSO | 199 | 15 | 2.001425 | 1608.05329,1608.07661,etc |
| 51 | very long baseline interferometry | VLBI | 197 | 15 | 1.00272 | 1608.08440,1608.04178,etc |
| 52 | science and technology facilities council | STFC | 19 | 15 | 1.000101 | 1608.01633,1608.08677,etc |
| 53 | supermassive black hole | SMBH | 258 | 15 | 1.004642 | 1608.01134,1608.03346,etc |
| 54 | coronal mass ejection | CME | 293 | 14 | 2.004527 | 1608.00093,1608.00073,etc |
| 55 | large scale structure | LSS | 288 | 14 | 2.002117 | 1608.01219,1608.00973,etc |
| 56 | probability distribution function | PDF | 195 | 14 | 1.003508 | 1608.03169,1608.00973,etc |
| 57 | standard model | SM | 520 | 14 | 2.005949 | 1608.08848,1608.06765,etc |
| 58 | baryon acoustic oscillation | BAO | 178 | 14 | 2.004156 | 1608.01601,1608.00400,etc |
| 59 | dark energy survey | DES | 171 | 14 | 2.003948 | 1608.07581,1608.00786,etc |
| 60 | weakly interacting massive particle | WIMP | 84 | 14 | 1.001404 | 1608.01994,1608.07648,etc |
| 61 | star formation history | SFH | 113 | 13 | 2.001536 | 1608.05412,1608.00973,etc |
| 62 | zero age main sequence | ZAMS | 68 | 13 | 1.000564 | 1608.01997,1608.00210,etc |
| 63 | supernova remnant | SNR | 289 | 13 | 2.003424 | 1608.05329,1608.06698,etc |
| 64 | large synoptic survey telescope | LSST | 60 | 13 | 1.001142 | 1608.02839,1608.08824,etc |
| 65 | mikulski archive for space telescopes | MAST | 34 | 13 | 1.000235 | 1608.02872,1608.05803,etc |
| 66 | canada france hawaii telescope | CFHT | 91 | 13 | 1.000956 | 1608.02872,1608.02873,etc |
| 67 | full width half maximum | FWHM | 163 | 13 | 1.003498 | 1608.04736,1608.03653,etc |
| 68 | polycyclic aromatic hydrocarbon | PAH | 189 | 13 | 1.003267 | 1608.02277,1608.08643,etc |
| 69 | low mass x ray binary | LMXB | 110 | 13 | 1.001826 | 1608.05276,1608.01659,etc |
| 70 | x ray telescope | XRT | 108 | 13 | 2.001629 | 1608.01007,1608.01012,etc |
| 71 | giant molecular cloud | GMC | 220 | 13 | 1.00326 | 1608.05712,1608.04469,etc |
| 72 | extreme ultraviolet | EUV | 182 | 12 | 1.002138 | 1608.00093,1608.06594,etc |
| 73 | fast fourier transform | FFT | 33 | 12 | 1.000375 | 1608.07012,1608.05329,etc |
| 74 | kolmogorov smirnov | K-S | 83 | 12 | 1.00041 | 1608.08440,1608.01111,etc |
| 75 | broad line region | BLR | 113 | 12 | 1.001803 | 1608.07112,1608.08216,etc |
| 76 | intracluster medium | ICM | 151 | 12 | 1.005559 | 1608.00973,1608.07088,etc |
| 77 | dispersion measure | DM | 238 | 12 | 2.004335 | 1608.08880,1608.03005,etc |
| 78 | brightest cluster galaxy | BCG | 356 | 12 | 2.004113 | 1608.08216,1608.05750,etc |
| 79 | probability density function | PDF | 62 | 12 | 2.00102 | 1608.05526,1608.03010,etc |
| 80 | one dimensional | 1D | 98 | 12 | 2.001581 | 1608.02587,1608.01715,etc |
| 81 | active region | AR | 348 | 11 | 2.004876 | 1608.00093,1608.02057,etc |
| 82 | magnetohydrodynamics | MHD | 187 | 11 | 1.001323 | 1608.03427,1608.00983,etc |
| 83 | navarro frenk white | NFW | 33 | 11 | 1.000842 | 1608.00003,1608.08057,etc |
| 84 | solar dynamics observatory | SDO | 68 | 11 | 1.000966 | 1608.08544,1608.00838,etc |
| 85 | mid infrared | MIR | 282 | 11 | 2.004897 | 1608.03629,1608.08751,etc |
| 86 | cherenkov telescope array | CTA | 181 | 10 | 1.003676 | 1608.03420,1608.01501,etc |
| 87 | quasi periodic oscillation | QPO | 170 | 10 | 2.00576 | 1608.03531,1608.07023,etc |
| 88 | innermost stable circular orbit | ISCO | 33 | 10 | 1.000687 | 1608.03531,1608.04574,etc |
| 89 | atacama large millimeter/submillimeter array | ALMA | 98 | 10 | 1.001507 | 1608.05412,1608.00123,etc |
| 90 | extragalactic background light | EBL | 36 | 10 | 1.000551 | 1608.07530,1608.08440,etc |
| 91 | friedmann robertson walker | FRW | 19 | 10 | 1.000341 | 1608.00967,1608.06251,etc |
| 92 | monte carlo markov chain | MCMC | 26 | 10 | 1.000459 | 1608.06288,1608.05557,etc |
| 93 | small magellanic cloud | SMC | 209 | 10 | 1.002823 | 1608.08404,1608.08621,etc |
| 94 | inverse compton | IC | 58 | 10 | 2.001005 | 1608.02580,1608.02079,etc |
| 95 | baryon oscillation spectroscopic survey | BOSS | 206 | 10 | 2.001983 | 1608.00400,1608.00465,etc |
| 96 | very long baseline array | VLBA | 68 | 10 | 2.000725 | 1608.06515,1608.06219,etc |
| 97 | color magnitude diagram | CMD | 103 | 10 | 1.000706 | 1608.05750,1608.07798,etc |
| 98 | wide field camera 3 | WFC3 | 55 | 10 | 1.000546 | 1608.06869,1608.01155,etc |
| 99 | cross correlation function | CCF | 126 | 10 | 2.002195 | 1608.06869,1608.01229,etc |
| 100 | principal component analysis | PCA | 62 | 10 | 1.000385 | 1608.05417,1608.05418,etc |
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