| 1 | active galactic nucleus | AGN | 3696 | 148 | 1.004507 | 1810.06589,1810.11142,etc |
| 2 | spectral energy distribution | SED | 1368 | 127 | 1.002107 | 1810.07708,1810.05178,etc |
| 3 | cosmic microwave background | CMB | 1813 | 107 | 2.003722 | 1810.02380,1810.00973,etc |
| 4 | interstellar medium | ISM | 850 | 103 | 1.00238 | 1810.07726,1810.03635,etc |
| 5 | signal to noise ratio | S/N | 507 | 91 | 1.000878 | 1810.09711,1810.11142,etc |
| 6 | star formation rate | SFR | 1801 | 79 | 2.003556 | 1810.03635,1810.07708,etc |
| 7 | dark matter | DM | 3953 | 70 | 2.007519 | 1810.02380,1810.03635,etc |
| 8 | markov chain monte carlo | MCMC | 245 | 67 | 1.000554 | 1810.00014,1810.02587,etc |
| 9 | point spread function | PSF | 372 | 65 | 1.00078 | 1810.09457,1810.06070,etc |
| 10 | initial mass function | IMF | 424 | 61 | 1.00266 | 1810.03635,1810.04179,etc |
| 11 | sloan digital sky survey | SDSS | 976 | 61 | 1.002956 | 1810.01798,1810.00087,etc |
| 12 | black hole | BH | 2572 | 60 | 1.006719 | 1810.03812,1810.11183,etc |
| 13 | gravitational wave | GW | 1492 | 52 | 1.004708 | 1810.02380,1810.03812,etc |
| 14 | european space agency | ESA | 70 | 50 | 1.00038 | 1810.03325,1810.07702,etc |
| 15 | data processing and analysis consortium | DPAC | 100 | 49 | 1.000611 | 1810.03325,1810.07702,etc |
| 16 | near infrared | NIR | 553 | 47 | 2.002899 | 1810.05676,1810.00014,etc |
| 17 | supermassive black hole | SMBH | 863 | 45 | 1.004493 | 1810.05312,1810.06577,etc |
| 18 | supernova | SN | 1650 | 41 | 2.006499 | 1810.06577,1810.00922,etc |
| 19 | nasa/ipac extragalactic database | NED | 94 | 40 | 1.00083 | 1810.09804,1810.06070,etc |
| 20 | general relativity | GR | 618 | 39 | 2.002321 | 1810.09997,1810.13397,etc |
| 21 | european research council | ERC | 54 | 38 | 1.000133 | 1810.03635,1810.09804,etc |
| 22 | hubble space telescope | HST | 277 | 38 | 2.001575 | 1810.03391,1810.02217,etc |
| 23 | equivalent width | EW | 311 | 37 | 2.00221 | 1810.07036,1810.00087,etc |
| 24 | asymptotic giant branch | AGB | 689 | 37 | 2.003643 | 1810.07843,1810.07739,etc |
| 25 | very large array | VLA | 651 | 37 | 1.004604 | 1810.10720,1810.12351,etc |
| 26 | neutron star | NS | 1049 | 36 | 2.006008 | 1810.06070,1810.00170,etc |
| 27 | field of view | FoV | 237 | 35 | 2.000855 | 1810.02388,1810.09897,etc |
| 28 | intergalactic medium | IGM | 321 | 33 | 1.002183 | 1810.04179,1810.00973,etc |
| 29 | ultraviolet | UV | 470 | 33 | 2.002433 | 1810.11405,1810.02958,etc |
| 30 | standard model | SM | 604 | 32 | 2.001581 | 1810.02380,1810.00439,etc |
| 31 | cold dark matter | CDM | 519 | 32 | 1.00503 | 1810.03635,1810.11784,etc |
| 32 | gamma ray burst | GRB | 1537 | 32 | 2.009614 | 1810.02587,1810.01448,etc |
| 33 | full width at half maximum | FWHM | 121 | 32 | 1.000537 | 1810.11405,1810.07702,etc |
| 34 | milky way | MW | 430 | 31 | 1.002515 | 1810.12223,1810.07843,etc |
| 35 | radial velocity | RV | 888 | 31 | 2.007749 | 1810.13397,1810.06596,etc |
| 36 | line of sight | LOS | 308 | 31 | 1.001911 | 1810.07380,1810.01101,etc |
| 37 | main sequence | MS | 408 | 30 | 1.00196 | 1810.10558,1810.01830,etc |
| 38 | equation of state | EOS | 191 | 29 | 2.002515 | 1810.07264,1810.11183,etc |
| 39 | infrared | IR | 1172 | 29 | 2.003792 | 1810.05178,1810.10811,etc |
| 40 | magnetohydrodynamic | MHD | 474 | 28 | 1.001882 | 1810.07726,1810.01101,etc |
| 41 | red giant branch | RGB | 313 | 28 | 2.004369 | 1810.04757,1810.06206,etc |
| 42 | signal to noise | S/N | 127 | 27 | 1.000573 | 1810.01798,1810.08712,etc |
| 43 | next generation very large array | ngVLA | 693 | 25 | 2.003377 | 1810.08258,1810.06336,etc |
| 44 | square kilometre array | SKA | 425 | 24 | 2.003902 | 1810.02380,1810.08712,etc |
| 45 | white dwarf | WD | 519 | 24 | 1.008544 | 1810.06146,1810.01798,etc |
| 46 | large scale structure | LSS | 216 | 24 | 1.00234 | 1810.04955,1810.11784,etc |
| 47 | atacama large millimeter/submillimeter array | ALMA | 277 | 24 | 2.001516 | 1810.04821,1810.06737,etc |
| 48 | kolmogorov smirnov | K-S | 127 | 24 | 2.001548 | 1810.10357,1810.01846,etc |
| 49 | dark energy survey | DES | 414 | 23 | 1.002871 | 1810.04955,1810.00890,etc |
| 50 | innermost stable circular orbit | ISCO | 133 | 23 | 1.000867 | 1810.02475,1810.00040,etc |
| 51 | very long baseline interferometry | VLBI | 206 | 22 | 1.002288 | 1810.08956,1810.08519,etc |
| 52 | cosmic ray | CR | 1103 | 21 | 2.007476 | 1810.07726,1810.04173,etc |
| 53 | probability distribution function | PDF | 203 | 21 | 1.002407 | 1810.04955,1810.06206,etc |
| 54 | electromagnetic | EM | 294 | 21 | 2.002573 | 1810.04955,1810.03056,etc |
| 55 | local thermodynamic equilibrium | LTE | 296 | 21 | 1.001385 | 1810.10720,1810.12852,etc |
| 56 | globular cluster | GC | 1075 | 21 | 2.006661 | 1810.12940,1810.01437,etc |
| 57 | coronal mass ejection | CME | 923 | 21 | 2.006455 | 1810.09320,1810.01308,etc |
| 58 | probability density function | PDF | 339 | 20 | 1.004489 | 1810.05312,1810.03391,etc |
| 59 | star formation history | SFH | 242 | 20 | 1.002108 | 1810.12223,1810.03635,etc |
| 60 | astrophysik potsdam | AIP | 20 | 20 | 1.000052 | 1810.11142,1810.07702,etc |
| 61 | low mass x ray binary | LMXB | 216 | 20 | 1.001856 | 1810.06070,1810.01846,etc |
| 62 | far infrared | FIR | 177 | 20 | 2.001083 | 1810.04821,1810.02850,etc |
| 63 | intracluster medium | ICM | 314 | 19 | 2.001703 | 1810.07380,1810.04179,etc |
| 64 | small magellanic cloud | SMC | 267 | 19 | 2.003543 | 1810.06596,1810.07843,etc |
| 65 | big bang nucleosynthesis | BBN | 167 | 19 | 1.002982 | 1810.05976,1810.08803,etc |
| 66 | association of universities for research in astronomy | AURA | 20 | 19 | 1.000044 | 1810.00922,1810.10720,etc |
| 67 | three dimensional | 3D | 208 | 19 | 2.001198 | 1810.04173,1810.04653,etc |
| 68 | adaptive mesh refinement | AMR | 77 | 19 | 1.001637 | 1810.04173,1810.04757,etc |
| 69 | large synoptic survey telescope | LSST | 169 | 18 | 1.001896 | 1810.05312,1810.04955,etc |
| 70 | large magellanic cloud | LMC | 202 | 18 | 1.002613 | 1810.05312,1810.06596,etc |
| 71 | smoothed particle hydrodynamics | SPH | 308 | 18 | 1.003498 | 1810.03635,1810.10186,etc |
| 72 | young stellar object | YSO | 357 | 18 | 2.003137 | 1810.07708,1810.05694,etc |
| 73 | integral field unit | IFU | 120 | 18 | 1.001408 | 1810.11405,1810.00365,etc |
| 74 | supernova remnant | SNR | 467 | 18 | 1.005736 | 1810.07036,1810.12350,etc |
| 75 | mikulski archive for space telescopes | MAST | 51 | 18 | 1.000286 | 1810.03391,1810.02217,etc |
| 76 | planetary nebula | PN | 395 | 18 | 2.003689 | 1810.02217,1810.04757,etc |
| 77 | very large telescope | VLT | 77 | 18 | 1.000936 | 1810.12971,1810.11703,etc |
| 78 | giant molecular cloud | GMC | 120 | 18 | 1.002161 | 1810.09897,1810.04695,etc |
| 79 | navarro frenk white | NFW | 100 | 17 | 2.000545 | 1810.03635,1810.01649,etc |
| 80 | inverse compton | IC | 159 | 17 | 1.001201 | 1810.10720,1810.04173,etc |
| 81 | weakly interacting massive particle | WIMP | 173 | 17 | 2.00366 | 1810.03877,1810.07705,etc |
| 82 | effective field theory | EFT | 218 | 16 | 2.001875 | 1810.02380,1810.02547,etc |
| 83 | broad line region | BLR | 234 | 16 | 1.002618 | 1810.11142,1810.11996,etc |
| 84 | james webb space telescope | JWST | 117 | 16 | 1.001424 | 1810.10811,1810.09702,etc |
| 85 | data release 2 | DR2 | 142 | 16 | 1.001776 | 1810.01846,1810.05494,etc |
| 86 | australia telescope compact array | ATCA | 145 | 16 | 1.001242 | 1810.06664,1810.10732,etc |
| 87 | quasi periodic oscillation | QPO | 542 | 16 | 2.007123 | 1810.10713,1810.08250,etc |
| 88 | color magnitude diagram | CMD | 130 | 15 | 2.000921 | 1810.00014,1810.09897,etc |
| 89 | adaptive optics | AO | 188 | 15 | 2.003128 | 1810.00014,1810.03828,etc |
| 90 | zero age main sequence | ZAMS | 47 | 15 | 1.000521 | 1810.01830,1810.04923,etc |
| 91 | baryon oscillation spectroscopic survey | BOSS | 159 | 15 | 1.001678 | 1810.01448,1810.04955,etc |
| 92 | full width half maximum | FWHM | 199 | 15 | 1.002735 | 1810.11996,1810.07572,etc |
| 93 | extragalactic background light | EBL | 102 | 15 | 2.001138 | 1810.04155,1810.03769,etc |
| 94 | large area telescope | LAT | 159 | 14 | 2.002535 | 1810.05676,1810.02668,etc |
| 95 | star formation | SF | 495 | 14 | 2.005937 | 1810.12223,1810.08453,etc |
| 96 | max planck institut f"ur extraterrestrische physik | MPE | 14 | 14 | 1.000058 | 1810.11142,1810.07702,etc |
| 97 | brightest cluster galaxy | BCG | 193 | 14 | 2.001155 | 1810.04179,1810.12071,etc |
| 98 | high mass x ray binary | HMXB | 145 | 14 | 2.001655 | 1810.06596,1810.06070,etc |
| 99 | extreme ultraviolet | EUV | 151 | 14 | 2.001558 | 1810.03391,1810.02958,etc |
| 100 | centre of excellence for all sky astrophysics | CAASTRO | 14 | 14 | 1.000051 | 1810.01655,1810.07202,etc |
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