| 1 | active galactic nucleus | AGN | 3026 | 106 | 1.006377 | 1612.06389,1612.02922,etc |
| 2 | spectral energy distribution | SED | 1469 | 96 | 1.001943 | 1612.07621,1612.02922,etc |
| 3 | interstellar medium | ISM | 1213 | 80 | 2.001944 | 1612.03187,1612.03992,etc |
| 4 | cosmic microwave background | CMB | 1120 | 77 | 2.003515 | 1612.01347,1612.00021,etc |
| 5 | point spread function | PSF | 689 | 65 | 1.00207 | 1612.06389,1612.02015,etc |
| 6 | sloan digital sky survey | SDSS | 1003 | 58 | 2.003021 | 1612.01027,1612.01523,etc |
| 7 | star formation rate | SFR | 1598 | 57 | 2.003769 | 1612.07622,1612.00477,etc |
| 8 | initial mass function | IMF | 1175 | 51 | 1.006188 | 1612.07622,1612.01524,etc |
| 9 | dark matter | DM | 2121 | 48 | 2.006256 | 1612.02834,1612.06811,etc |
| 10 | signal to noise ratio | S/N | 236 | 45 | 1.000982 | 1612.02015,1612.08054,etc |
| 11 | markov chain monte carlo | MCMC | 187 | 42 | 1.000487 | 1612.00307,1612.05805,etc |
| 12 | supernova | SN | 2576 | 39 | 1.011082 | 1612.01524,1612.06172,etc |
| 13 | full width at half maximum | FWHM | 123 | 34 | 1.000523 | 1612.06389,1612.07622,etc |
| 14 | infrared | IR | 1309 | 33 | 2.004332 | 1612.06389,1612.04242,etc |
| 15 | gravitational wave | GW | 1061 | 33 | 1.005844 | 1612.02826,1612.02002,etc |
| 16 | general relativity | GR | 356 | 33 | 2.002282 | 1612.02002,1612.04095,etc |
| 17 | gamma ray burst | GRB | 1626 | 31 | 1.008577 | 1612.02418,1612.01162,etc |
| 18 | field of view | FoV | 155 | 30 | 1.000662 | 1612.07621,1612.04560,etc |
| 19 | black hole | BH | 1173 | 30 | 1.007109 | 1612.06172,1612.06811,etc |
| 20 | cosmic ray | CR | 807 | 30 | 2.004615 | 1612.08002,1612.04001,etc |
| 21 | supermassive black hole | SMBH | 325 | 29 | 1.001418 | 1612.01544,1612.03179,etc |
| 22 | asymptotic giant branch | AGB | 611 | 28 | 2.007249 | 1612.00008,1612.07622,etc |
| 23 | near infrared | NIR | 267 | 28 | 2.00183 | 1612.07621,1612.02922,etc |
| 24 | nasa/ipac extragalactic database | NED | 59 | 27 | 1.000298 | 1612.01027,1612.06006,etc |
| 25 | supernova remnant | SNR | 567 | 26 | 2.005265 | 1612.03992,1612.00501,etc |
| 26 | hubble space telescope | HST | 158 | 26 | 1.000725 | 1612.05989,1612.06006,etc |
| 27 | magnetohydrodynamic | MHD | 333 | 25 | 2.001985 | 1612.06434,1612.08323,etc |
| 28 | equation of state | EOS | 525 | 25 | 2.002392 | 1612.00008,1612.09485,etc |
| 29 | radial velocity | RV | 417 | 24 | 2.003181 | 1612.02872,1612.04866,etc |
| 30 | main sequence | MS | 508 | 23 | 1.004055 | 1612.00008,1612.01524,etc |
| 31 | red giant branch | RGB | 222 | 23 | 1.00258 | 1612.00008,1612.06172,etc |
| 32 | cold dark matter | CDM | 418 | 23 | 2.003041 | 1612.01347,1612.01921,etc |
| 33 | ultraviolet | UV | 232 | 23 | 1.004563 | 1612.01139,1612.02535,etc |
| 34 | intergalactic medium | IGM | 176 | 23 | 2.001148 | 1612.00591,1612.01262,etc |
| 35 | milky way | MW | 294 | 23 | 1.00129 | 1612.02319,1612.05989,etc |
| 36 | large magellanic cloud | LMC | 335 | 22 | 1.00392 | 1612.08919,1612.00501,etc |
| 37 | equivalent width | EW | 289 | 22 | 1.002055 | 1612.00501,1612.05599,etc |
| 38 | standard model | STD | 374 | 22 | 2.001949 | 1612.03064,1612.00438,etc |
| 39 | local thermodynamic equilibrium | LTE | 477 | 21 | 1.007826 | 1612.08298,1612.05989,etc |
| 40 | signal to noise | S/N | 115 | 21 | 1.000576 | 1612.01027,1612.06406,etc |
| 41 | large scale structure | LSS | 122 | 20 | 1.000977 | 1612.01523,1612.06366,etc |
| 42 | kolmogorov smirnov | KS | 71 | 19 | 1.000256 | 1612.01616,1612.08929,etc |
| 43 | science and technology facilities council | STFC | 31 | 18 | 1.000267 | 1612.06389,1612.02019,etc |
| 44 | white dwarf | WD | 352 | 18 | 1.005584 | 1612.00008,1612.06172,etc |
| 45 | neutron star | NS | 299 | 18 | 1.004772 | 1612.00008,1612.06172,etc |
| 46 | coronal mass ejection | CME | 878 | 18 | 1.010369 | 1612.04560,1612.00430,etc |
| 47 | very large telescope | VLT | 58 | 17 | 1.000438 | 1612.08054,1612.00065,etc |
| 48 | planetary nebula | PN | 423 | 17 | 1.006299 | 1612.01389,1612.06172,etc |
| 49 | canada france hawaii telescope | CFHT | 230 | 17 | 1.001379 | 1612.06871,1612.01101,etc |
| 50 | smoothed particle hydrodynamics | SPH | 90 | 16 | 1.001924 | 1612.00008,1612.06090,etc |
| 51 | integral field unit | IFU | 91 | 16 | 1.000939 | 1612.05805,1612.01549,etc |
| 52 | small magellanic cloud | SMC | 474 | 16 | 2.008364 | 1612.04293,1612.04565,etc |
| 53 | two dimensional | 2D | 78 | 15 | 1.000882 | 1612.02015,1612.03728,etc |
| 54 | zero age main sequence | ZAMS | 108 | 15 | 2.001101 | 1612.00008,1612.01537,etc |
| 55 | polycyclic aromatic hydrocarbon | PAH | 518 | 15 | 2.008069 | 1612.02922,1612.01027,etc |
| 56 | monte carlo markov chain | MCMC | 54 | 15 | 1.000333 | 1612.06366,1612.06739,etc |
| 57 | globular cluster | GC | 1431 | 15 | 2.012466 | 1612.05189,1612.05989,etc |
| 58 | large synoptic survey telescope | LSST | 107 | 15 | 1.004873 | 1612.04772,1612.02995,etc |
| 59 | probability distribution function | PDF | 193 | 14 | 1.003308 | 1612.01544,1612.07808,etc |
| 60 | navarro frenk white | NFW | 85 | 14 | 2.00115 | 1612.02319,1612.04001,etc |
| 61 | weakly interacting massive particle | WIMP | 101 | 14 | 1.002693 | 1612.04595,1612.07282,etc |
| 62 | dark energy survey | DES | 114 | 14 | 1.001678 | 1612.03072,1612.06296,etc |
| 63 | giant molecular cloud | GMC | 281 | 13 | 2.00441 | 1612.03918,1612.05275,etc |
| 64 | adaptive mesh refinement | AMR | 60 | 13 | 1.000873 | 1612.02204,1612.03935,etc |
| 65 | principal component analysis | PCA | 121 | 13 | 2.001444 | 1612.07325,1612.03050,etc |
| 66 | very large array | VLA | 34 | 13 | 1.000534 | 1612.02835,1612.02632,etc |
| 67 | mid infrared | MIR | 226 | 12 | 2.002812 | 1612.06389,1612.02922,etc |
| 68 | common envelope | CE | 259 | 12 | 2.004608 | 1612.00008,1612.01524,etc |
| 69 | national science foundation | NSF | 27 | 12 | 1.000265 | 1612.03187,1612.09078,etc |
| 70 | european space agency | ESA | 34 | 12 | 1.000781 | 1612.02872,1612.04708,etc |
| 71 | line of sight | LOS | 95 | 12 | 1.001337 | 1612.04560,1612.03752,etc |
| 72 | star formation history | SFH | 100 | 12 | 1.000891 | 1612.01027,1612.03179,etc |
| 73 | galactic center | GC | 156 | 12 | 2.002359 | 1612.04819,1612.01578,etc |
| 74 | association of universities for research in astronomy | AURA | 15 | 12 | 1.000131 | 1612.04772,1612.02995,etc |
| 75 | monte carlo | MC | 104 | 12 | 2.001765 | 1612.04282,1612.00894,etc |
| 76 | broad line region | BLR | 141 | 12 | 1.001459 | 1612.02768,1612.02815,etc |
| 77 | effective field theory | EFT | 118 | 12 | 2.001584 | 1612.02188,1612.04814,etc |
| 78 | brightest cluster galaxy | BCG | 143 | 11 | 1.001893 | 1612.02015,1612.07945,etc |
| 79 | astrophysik potsdam | AIP | 11 | 11 | 1.000129 | 1612.02242,1612.02433,etc |
| 80 | probability density function | PDF | 131 | 11 | 1.001523 | 1612.03992,1612.00436,etc |
| 81 | two micron all sky survey | 2MASS | 252 | 11 | 2.002834 | 1612.01027,1612.08873,etc |
| 82 | dark energy | DE | 624 | 11 | 1.007202 | 1612.01921,1612.02002,etc |
| 83 | max planck institute for astronomy | MPIA | 11 | 11 | 1.000066 | 1612.02995,1612.07945,etc |
| 84 | max planck institute for astrophysics | MPA | 22 | 11 | 1.000338 | 1612.02995,1612.07945,etc |
| 85 | circumgalactic medium | CGM | 110 | 11 | 2.001131 | 1612.00591,1612.01578,etc |
| 86 | halo occupation distribution | HOD | 66 | 11 | 2.00191 | 1612.04360,1612.05645,etc |
| 87 | friends of friends | FoF | 31 | 11 | 2.000362 | 1612.04360,1612.02355,etc |
| 88 | atacama large millimeter/submillimeter array | ALMA | 123 | 11 | 2.002199 | 1612.03179,1612.05275,etc |
| 89 | far infrared | FIR | 134 | 11 | 2.002879 | 1612.06955,1612.06296,etc |
| 90 | luminous blue variable | LBV | 103 | 11 | 2.003582 | 1612.04575,1612.05039,etc |
| 91 | three dimensional | 3D | 83 | 10 | 2.001165 | 1612.06434,1612.02774,etc |
| 92 | cross correlation function | CCF | 64 | 10 | 2.000593 | 1612.07622,1612.01616,etc |
| 93 | nordic optical telescope | NOT | 52 | 10 | 2.00049 | 1612.08054,1612.06871,etc |
| 94 | square kilometre array | SKA | 87 | 10 | 1.001463 | 1612.02826,1612.00169,etc |
| 95 | cataclysmic variable | CV | 85 | 10 | 1.007473 | 1612.08407,1612.02995,etc |
| 96 | x ray telescope | XRT | 63 | 10 | 1.000556 | 1612.02868,1612.06481,etc |
| 97 | friedmann robertson walker | FRW | 99 | 10 | 1.002011 | 1612.02586,1612.03708,etc |
| 98 | vacuum expectation value | VEV | 38 | 10 | 1.00047 | 1612.00438,1612.00460,etc |
| 99 | color magnitude diagram | CMD | 146 | 10 | 2.001773 | 1612.05989,1612.00045,etc |
| 100 | asi science data center | ASDC | 12 | 9 | 1.000147 | 1612.06389,1612.02768,etc |
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