| asteroid_dens | Densities of asteroids |
| censor_Be | Stellar abundances and planets |
| COMBO17_lowz | Galaxy color-magnitude diagram |
| COUP_var | COUP: X-ray source variability |
| ell_gal_profile | Elliptical galaxy radial profiles |
| exoplanet_RV | Exoplanet radial velocities |
| GlobClus_mag | Globular cluster magnitudes |
| GlobClus_prop | Galactic globular cluster properties |
| GX | GX 5-1: X-ray source variability |
| HIP | Hipparchos stars |
| LMC_dist | Distance to the Large Magellanic Cloud |
| plan_neb_LF | Planetary nebula luminosity function |
| protostellar_disks | Protostellar disks |
| protostellar_jets | Protostellar jets |
| SDSS_ptsrc_test | Sloan Digital Sky Survey point source photometry: Test sample |
| SDSS_ptsrc_train | Sloan Digital Sky Survey point source photometry: Training sample |
| SDSS_QSO | Sloan Digital Sky Survey quasars |
| Shapley_galaxy | Shapley Concentration of galaxies redshift survey |
| Sun_spot_num | Sunspot numbers |