| active galactic nucleus | AGN | 2610 | 99 | 1.005296 | 1808.04174,1808.10501,etc |
| spectral energy distribution | SED | 1148 | 83 | 2.001964 | 1808.04174,1808.03284,etc |
| interstellar medium | ISM | 738 | 81 | 2.001184 | 1808.10501,1808.00977,etc |
| cosmic microwave background | CMB | 1007 | 72 | 1.004146 | 1808.06259,1808.07486,etc |
| signal to noise ratio | SNR | 745 | 70 | 1.001442 | 1808.07971,1808.10501,etc |
| point spread function | PSF | 773 | 62 | 1.002313 | 1808.03284,1808.01967,etc |
| markov chain monte carlo | MCMC | 488 | 55 | 1.00197 | 1808.10501,1808.01920,etc |
| star formation rate | SFR | 1664 | 48 | 1.003598 | 1808.10501,1808.00977,etc |
| supernova | SN | 2801 | 47 | 2.008182 | 1808.00977,1808.07164,etc |
| field of view | FoV | 216 | 47 | 2.001116 | 1808.06259,1808.10856,etc |
| european space agency | ESA | 65 | 47 | 1.000284 | 1808.01920,1808.00618,etc |
| full width at half maximum | FWHM | 274 | 44 | 1.00075 | 1808.00977,1808.04232,etc |
| dark matter | DM | 1608 | 43 | 2.006381 | 1808.05063,1808.04112,etc |
| data processing and analysis consortium | DPAC | 84 | 42 | 1.000231 | 1808.01920,1808.06931,etc |
| black hole | BH | 2535 | 42 | 2.008371 | 1808.10856,1808.03836,etc |
| sloan digital sky survey | SDSS | 604 | 42 | 2.002279 | 1808.10381,1808.08988,etc |
| ultraviolet | UV | 1189 | 41 | 2.006812 | 1808.00618,1808.06814,etc |
| near infrared | NIR | 684 | 38 | 2.003059 | 1808.03284,1808.00618,etc |
| initial mass function | IMF | 525 | 38 | 1.002518 | 1808.03284,1808.10501,etc |
| very large array | VLA | 459 | 38 | 1.002037 | 1808.01967,1808.07164,etc |
| nasa/ipac extragalactic database | NED | 62 | 37 | 1.00021 | 1808.00977,1808.01967,etc |
| infrared | IR | 613 | 35 | 1.002465 | 1808.07164,1808.00577,etc |
| gravitational wave | GW | 841 | 34 | 2.005072 | 1808.04241,1808.10856,etc |
| neutron star | NS | 1417 | 31 | 2.006898 | 1808.04241,1808.10856,etc |
| equation of state | EOS | 369 | 31 | 2.002246 | 1808.04241,1808.01803,etc |
| hubble space telescope | HST | 195 | 30 | 1.001244 | 1808.01967,1808.03834,etc |
| radial velocity | RV | 992 | 29 | 2.004954 | 1808.03185,1808.01109,etc |
| three dimensional | 3D | 228 | 28 | 1.001412 | 1808.06931,1808.00015,etc |
| asymptotic giant branch | AGB | 647 | 27 | 1.004067 | 1808.06259,1808.00276,etc |
| cold dark matter | CDM | 501 | 27 | 2.004439 | 1808.00464,1808.05208,etc |
| intergalactic medium | IGM | 392 | 26 | 2.002949 | 1808.01967,1808.05247,etc |
| general relativity | GR | 339 | 26 | 2.001712 | 1808.10225,1808.01141,etc |
| local thermodynamic equilibrium | LTE | 222 | 25 | 1.002536 | 1808.06776,1808.08569,etc |
| supermassive black hole | SMBH | 354 | 24 | 2.00656 | 1808.04330,1808.09909,etc |
| gamma ray burst | GRB | 1248 | 23 | 2.007231 | 1808.00977,1808.04241,etc |
| line of sight | LOS | 219 | 23 | 1.001521 | 1808.05207,1808.01802,etc |
| white dwarf | WD | 834 | 23 | 2.008567 | 1808.00618,1808.06814,etc |
| equivalent width | EW | 303 | 22 | 2.001819 | 1808.00977,1808.02704,etc |
| globular cluster | GC | 1524 | 22 | 2.012165 | 1808.03834,1808.00464,etc |
| red giant branch | RGB | 445 | 22 | 1.002277 | 1808.03834,1808.06814,etc |
| signal to noise | S/N | 178 | 22 | 1.00092 | 1808.00577,1808.09455,etc |
| adaptive optics | AO | 540 | 22 | 2.005882 | 1808.07939,1808.04373,etc |
| supernova remnant | SNR | 1119 | 21 | 2.010635 | 1808.08757,1808.10487,etc |
| main sequence | MS | 498 | 21 | 2.002729 | 1808.07889,1808.06814,etc |
| science and technology facilities council | STFC | 31 | 21 | 1.000141 | 1808.02714,1808.06625,etc |
| european research council | ERC | 36 | 21 | 1.000412 | 1808.09472,1808.02496,etc |
| polycyclic aromatic hydrocarbon | PAH | 657 | 20 | 1.005433 | 1808.00977,1808.05208,etc |
| magnetohydrodynamic | MHD | 339 | 20 | 2.002644 | 1808.08904,1808.05885,etc |
| coronal mass ejection | CME | 802 | 20 | 2.008314 | 1808.07308,1808.02272,etc |
| atacama large millimeter/submillimeter array | ALMA | 379 | 20 | 2.001935 | 1808.08753,1808.02496,etc |
| very large telescope | VLT | 72 | 19 | 1.000542 | 1808.00977,1808.07486,etc |
| inverse compton | IC | 345 | 18 | 1.00301 | 1808.09628,1808.01683,etc |
| radio frequency interference | RFI | 341 | 17 | 1.004846 | 1808.10501,1808.05424,etc |
| probability distribution function | PDF | 183 | 17 | 2.003359 | 1808.10501,1808.07164,etc |
| milky way | MW | 245 | 17 | 1.002679 | 1808.07164,1808.09455,etc |
| color magnitude diagram | CMD | 221 | 16 | 2.001917 | 1808.02544,1808.10487,etc |
| far infrared | FIR | 119 | 16 | 1.002418 | 1808.07164,1808.08753,etc |
| cosmic ray | CR | 584 | 16 | 2.004762 | 1808.05620,1808.07308,etc |
| astrophysik potsdam | AIP | 16 | 16 | 1.000063 | 1808.06426,1808.00015,etc |
| young stellar object | YSO | 237 | 16 | 2.002415 | 1808.02714,1808.02192,etc |
| very long baseline interferometry | VLBI | 371 | 16 | 1.00597 | 1808.03499,1808.10636,etc |
| broad line region | BLR | 260 | 15 | 1.002922 | 1808.04174,1808.04330,etc |
| cataclysmic variable | CV | 313 | 15 | 1.003751 | 1808.06814,1808.02556,etc |
| fast radio burst | FRB | 685 | 15 | 2.004842 | 1808.05794,1808.05424,etc |
| large magellanic cloud | LMC | 251 | 15 | 1.002885 | 1808.10472,1808.02704,etc |
| large area telescope | LAT | 423 | 14 | 2.005912 | 1808.04174,1808.05973,etc |
| national science foundation | NSF | 31 | 14 | 1.000319 | 1808.05620,1808.05951,etc |
| kolmogorov smirnov | KS | 51 | 14 | 1.000466 | 1808.01490,1808.10036,etc |
| millisecond pulsar | MSP | 244 | 14 | 2.004612 | 1808.03792,1808.02508,etc |
| mid infrared | MIR | 198 | 14 | 1.002544 | 1808.02192,1808.04373,etc |
| james webb space telescope | JWST | 46 | 14 | 2.000782 | 1808.02704,1808.03652,etc |
| principal component analysis | PCA | 89 | 14 | 1.001021 | 1808.03121,1808.09470,etc |
| intracluster medium | ICM | 202 | 13 | 1.005291 | 1808.06259,1808.10381,etc |
| mikulski archive for space telescopes | MAST | 20 | 13 | 1.000326 | 1808.00618,1808.05247,etc |
| probability density function | PDF | 78 | 13 | 1.000996 | 1808.08569,1808.01490,etc |
| large scale structure | LSS | 172 | 13 | 2.001855 | 1808.02048,1808.00357,etc |
| large synoptic survey telescope | LSST | 114 | 13 | 2.00188 | 1808.00534,1808.06977,etc |
| position angle | PA | 100 | 12 | 1.001043 | 1808.03284,1808.02840,etc |
| australia telescope compact array | ATCA | 91 | 12 | 2.000837 | 1808.00977,1808.07101,etc |
| electromagnetic | EM | 165 | 12 | 1.003456 | 1808.04241,1808.03836,etc |
| root mean square | RMS | 44 | 12 | 1.000382 | 1808.04430,1808.05660,etc |
| planetary nebula | PN | 480 | 12 | 2.006772 | 1808.00618,1808.00276,etc |
| colour magnitude diagram | CMD | 236 | 12 | 1.002794 | 1808.03834,1808.06814,etc |
| cross correlation function | CCF | 62 | 12 | 1.001462 | 1808.03185,1808.05622,etc |
| x ray binary | XRB | 226 | 12 | 1.002929 | 1808.10487,1808.02556,etc |
| magnetohydrodynamics | MHD | 139 | 12 | 1.002773 | 1808.07136,1808.00404,etc |
| integral field unit | IFU | 53 | 12 | 2.0005 | 1808.00557,1808.01730,etc |
| association of universities for research in astronomy | AURA | 13 | 12 | 1.000122 | 1808.07853,1808.00534,etc |
| weakly interacting massive particle | WIMP | 156 | 12 | 2.003396 | 1808.04112,1808.10465,etc |
| dispersion measure | DM | 409 | 12 | 1.004669 | 1808.05424,1808.07078,etc |
| natural science foundation of china | NSFC | 19 | 12 | 1.000138 | 1808.02647,1808.05703,etc |
| big bang nucleosynthesis | BBN | 139 | 12 | 2.001775 | 1808.09201,1808.00357,etc |
| european southern observatory | ESO | 42 | 11 | 1.001023 | 1808.00977,1808.09995,etc |
| deutsche forschungsgemeinschaft | DFG | 12 | 11 | 1.000145 | 1808.10487,1808.10454,etc |
| data release 2 | DR2 | 175 | 11 | 1.001875 | 1808.06931,1808.08988,etc |
| wide field camera 3 | WFC3 | 84 | 11 | 2.001007 | 1808.05582,1808.01329,etc |
| pulsar wind nebula | PWN | 180 | 11 | 1.002756 | 1808.06966,1808.05790,etc |
| max planck institut f"ur extraterrestrische physik | MPE | 12 | 11 | 1.000075 | 1808.00015,1808.04601,etc |
| extragalactic background light | EBL | 293 | 11 | 1.006271 | 1808.05208,1808.06205,etc |
| monte carlo | MC | 65 | 11 | 2.000909 | 1808.03680,1808.06067,etc |
|