| active galactic nucleus | AGN | 4327 | 139 | 2.006337 | 1811.06464,1811.11957,etc |
| spectral energy distribution | SED | 1371 | 127 | 1.00165 | 1811.03210,1811.02377,etc |
| interstellar medium | ISM | 960 | 106 | 2.001617 | 1811.04806,1811.01951,etc |
| cosmic microwave background | CMB | 1337 | 101 | 2.003203 | 1811.01994,1811.06464,etc |
| signal to noise ratio | S/N | 853 | 96 | 2.001506 | 1811.04806,1811.08396,etc |
| point spread function | PSF | 612 | 85 | 1.001431 | 1811.03284,1811.12207,etc |
| sloan digital sky survey | SDSS | 1085 | 81 | 2.001729 | 1811.03210,1811.11957,etc |
| markov chain monte carlo | MCMC | 352 | 71 | 2.000686 | 1811.03284,1811.09903,etc |
| full width at half maximum | FWHM | 259 | 60 | 1.0012 | 1811.09218,1811.05774,etc |
| dark matter | DM | 3046 | 57 | 2.008345 | 1811.00520,1811.09903,etc |
| initial mass function | IMF | 750 | 55 | 1.003262 | 1811.09296,1811.07009,etc |
| star formation rate | SFR | 1992 | 54 | 2.004972 | 1811.09296,1811.04015,etc |
| european space agency | ESA | 150 | 54 | 1.002079 | 1811.12207,1811.01507,etc |
| data processing and analysis consortium | DPAC | 103 | 52 | 1.000344 | 1811.12207,1811.01507,etc |
| black hole | BH | 1746 | 50 | 2.006064 | 1811.11492,1811.02190,etc |
| field of view | FoV | 271 | 50 | 1.000789 | 1811.12207,1811.03121,etc |
| near infrared | NIR | 574 | 47 | 1.002248 | 1811.10365,1811.11125,etc |
| gravitational wave | GW | 1387 | 45 | 2.005081 | 1811.01489,1811.12529,etc |
| line of sight | LOS | 449 | 43 | 2.001532 | 1811.12483,1811.09277,etc |
| infrared | IR | 1376 | 41 | 2.004863 | 1811.08635,1811.12036,etc |
| supermassive black hole | SMBH | 407 | 40 | 1.001929 | 1811.02190,1811.07447,etc |
| ultraviolet | UV | 768 | 39 | 1.004793 | 1811.11255,1811.00935,etc |
| cold dark matter | CDM | 552 | 39 | 2.003509 | 1811.11125,1811.00028,etc |
| very large array | VLA | 308 | 37 | 2.001232 | 1811.04806,1811.00899,etc |
| supernova | SN | 2037 | 37 | 2.009294 | 1811.10607,1811.04015,etc |
| neutron star | NS | 1687 | 36 | 2.006104 | 1811.12529,1811.10922,etc |
| european research council | ERC | 61 | 36 | 1.000683 | 1811.04877,1811.05742,etc |
| equation of state | EOS | 693 | 32 | 1.003887 | 1811.11492,1811.12529,etc |
| intergalactic medium | IGM | 254 | 32 | 2.003374 | 1811.00899,1811.11198,etc |
| standard model | SM | 637 | 31 | 2.002636 | 1811.00520,1811.09903,etc |
| magnetohydrodynamic | MHD | 368 | 31 | 1.002216 | 1811.10113,1811.00828,etc |
| three dimensional | 3D | 190 | 31 | 1.001134 | 1811.07009,1811.02824,etc |
| main sequence | MS | 602 | 29 | 1.003964 | 1811.07037,1811.08628,etc |
| nasa/ipac extragalactic database | NED | 58 | 29 | 1.000271 | 1811.11957,1811.11976,etc |
| association of universities for research in astronomy | AURA | 30 | 28 | 1.000065 | 1811.02377,1811.12207,etc |
| general relativity | GR | 400 | 28 | 2.00219 | 1811.00065,1811.05393,etc |
| asymptotic giant branch | AGB | 387 | 27 | 2.008253 | 1811.07037,1811.05268,etc |
| science and technology facilities council | STFC | 69 | 27 | 1.000259 | 1811.09218,1811.12831,etc |
| radial velocity | RV | 744 | 27 | 2.005149 | 1811.10365,1811.05742,etc |
| equivalent width | EW | 182 | 27 | 2.0011 | 1811.12795,1811.12132,etc |
| hubble space telescope | HST | 419 | 26 | 1.002988 | 1811.07037,1811.02377,etc |
| white dwarf | WD | 772 | 26 | 2.005572 | 1811.08317,1811.02349,etc |
| position angle | PA | 475 | 26 | 1.002835 | 1811.01809,1811.12831,etc |
| signal to noise | S/N | 190 | 25 | 1.000822 | 1811.03284,1811.03168,etc |
| atacama large millimeter/submillimeter array | ALMA | 498 | 25 | 2.001915 | 1811.02862,1811.10365,etc |
| cosmic ray | CR | 1463 | 24 | 2.009403 | 1811.00520,1811.01951,etc |
| centre of excellence for all sky astrophysics | CAASTRO | 31 | 24 | 1.000087 | 1811.02377,1811.12405,etc |
| smoothed particle hydrodynamics | SPH | 279 | 24 | 2.002358 | 1811.06506,1811.06675,etc |
| probability density function | PDF | 277 | 24 | 1.001409 | 1811.06745,1811.10631,etc |
| very large telescope | VLT | 71 | 23 | 1.000252 | 1811.03210,1811.03985,etc |
| gamma ray burst | GRB | 857 | 23 | 2.007119 | 1811.06464,1811.12561,etc |
| dark energy survey | DES | 740 | 23 | 2.003712 | 1811.12207,1811.04082,etc |
| star formation history | SFH | 854 | 22 | 2.004629 | 1811.08998,1811.03637,etc |
| baryon acoustic oscillation | BAO | 576 | 22 | 2.003753 | 1811.00028,1811.10631,etc |
| integral field unit | IFU | 102 | 21 | 1.000786 | 1811.07037,1811.10440,etc |
| square kilometre array | SKA | 268 | 21 | 1.003372 | 1811.00899,1811.10610,etc |
| kolmogorov smirnov | K-S | 121 | 21 | 1.000359 | 1811.11198,1811.00058,etc |
| large synoptic survey telescope | LSST | 119 | 20 | 2.001991 | 1811.03312,1811.04163,etc |
| coronal mass ejection | CME | 482 | 20 | 2.00623 | 1811.12735,1811.09005,etc |
| active region | AR | 632 | 20 | 2.004531 | 1811.11363,1811.09005,etc |
| milky way | MW | 299 | 19 | 1.001708 | 1811.07037,1811.02377,etc |
| extreme ultraviolet | EUV | 164 | 19 | 1.001825 | 1811.11363,1811.09005,etc |
| full width half maximum | FWHM | 95 | 18 | 1.000921 | 1811.03284,1811.04015,etc |
| very long baseline interferometry | VLBI | 225 | 18 | 2.001357 | 1811.11957,1811.08394,etc |
| astrophysik potsdam | AIP | 20 | 18 | 1.000071 | 1811.11957,1811.04015,etc |
| deutsche forschungsgemeinschaft | DFG | 20 | 18 | 1.000078 | 1811.12732,1811.02349,etc |
| young stellar object | YSO | 516 | 18 | 2.002911 | 1811.08663,1811.06243,etc |
| supernova remnant | SNR | 531 | 18 | 1.00629 | 1811.00558,1811.08136,etc |
| magnetohydrodynamics | MHD | 285 | 17 | 1.002288 | 1811.04806,1811.08663,etc |
| inverse compton | IC | 175 | 17 | 2.002168 | 1811.01108,1811.04015,etc |
| globular cluster | GC | 1024 | 17 | 2.009455 | 1811.10607,1811.00065,etc |
| radio frequency interference | RFI | 184 | 17 | 2.003326 | 1811.00899,1811.02907,etc |
| mikulski archive for space telescopes | MAST | 37 | 17 | 1.000158 | 1811.01507,1811.08655,etc |
| baryon acoustic oscillations | BAO | 311 | 17 | 2.004044 | 1811.07894,1811.07513,etc |
| national science foundation | NSF | 42 | 17 | 1.000196 | 1811.06124,1811.02083,etc |
| broad line region | BLR | 305 | 17 | 1.003114 | 1811.09583,1811.12132,etc |
| far infrared | FIR | 236 | 17 | 2.00215 | 1811.02870,1811.09715,etc |
| probability distribution function | PDF | 306 | 17 | 2.003179 | 1811.08971,1811.11783,etc |
| local thermodynamic equilibrium | LTE | 67 | 16 | 1.000538 | 1811.03168,1811.05267,etc |
| adaptive mesh refinement | AMR | 86 | 16 | 1.000504 | 1811.07009,1811.11198,etc |
| rotation measure | RM | 817 | 16 | 1.00701 | 1811.02190,1811.00899,etc |
| polycyclic aromatic hydrocarbon | PAH | 119 | 16 | 1.001127 | 1811.08663,1811.02954,etc |
| international lofar telescope | ILT | 164 | 16 | 2.003162 | 1811.09708,1811.07949,etc |
| adaptive optics | AO | 132 | 16 | 1.003077 | 1811.05096,1811.12414,etc |
| big bang nucleosynthesis | BBN | 166 | 16 | 2.002059 | 1811.00028,1811.01967,etc |
| eidgenssische technische hochschule | ETH | 23 | 15 | 1.000153 | 1811.02377,1811.02378,etc |
| color magnitude diagram | CMD | 223 | 15 | 2.002813 | 1811.11255,1811.12207,etc |
| pan starrs1 surveys | PS1 | 210 | 15 | 2.002326 | 1811.12207,1811.03421,etc |
| max planck institut f"ur extraterrestrische physik | MPE | 15 | 15 | 1.000034 | 1811.11957,1811.10440,etc |
| lofar two metre sky survey | LoTSS | 399 | 15 | 2.001916 | 1811.04015,1811.12732,etc |
| brightest cluster galaxy | BCG | 325 | 15 | 1.00667 | 1811.01809,1811.09708,etc |
| department of business, enterprise and innovation | DBEI | 15 | 15 | 1.000048 | 1811.12732,1811.09708,etc |
| star formation | SF | 797 | 15 | 2.005153 | 1811.08998,1811.10579,etc |
| intra cluster medium | ICM | 240 | 15 | 1.001871 | 1811.09708,1811.11198,etc |
| green bank telescope | GBT | 112 | 15 | 1.004892 | 1811.08394,1811.12862,etc |
| red giant branch | RGB | 124 | 14 | 1.002545 | 1811.07037,1811.08628,etc |
| specific star formation rate | sSFR | 276 | 14 | 1.002776 | 1811.02377,1811.10607,etc |
| large magellanic cloud | LMC | 211 | 14 | 2.002627 | 1811.07009,1811.00812,etc |
| max planck institute for astronomy | MPIA | 14 | 14 | 1.00007 | 1811.11255,1811.03577,etc |
| max planck institute for astrophysics | MPA | 30 | 14 | 1.000372 | 1811.11255,1811.03577,etc |
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