| Show | Sort | Join tables | Column | Constraint | Explain (UCD) |
| | | (ALL) | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | (1) | Nc | | (n)Number of counterparts in the literature (table2) (meta.number) (NUMBER) |
| | |  (ALL) | Name | (char) | (i) ALFA ZOA designation (JHHMM+DDMM) (meta.id;meta.main) (ID_MAIN) |
| | | (1) | RAJ2000 | "h:m:s" | (i) Right ascension (J2000.0) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | (1) | u_RAJ2000 | (char) | Uncertainty flag on RA (meta.code.error;pos.eq.ra) (CODE_ERROR) |
| | | (1) | DEJ2000 | "d:m:s" | (i) Declination (J2000.0) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | (1) | u_DEJ2000 | (char) | Uncertainty flag on DE (meta.code.error;pos.eq.dec) (CODE_ERROR) |
| | | (1) | FHI | Jy.km/s | (n) HI flux integral (phot.flux.density;em.line.HI;spect.line) (SPECT_FLUX_VALUE) |
| | | (1) | e_FHI | Jy.km/s | (n) rms uncertainty on FHI (stat.error) (ERROR) |
| | | (1) | HV | km/s | Heliocentric velocity (cz) taken as the midpoint of the profile at the 50% level (spect.dopplerVeloc;pos.heliocentric) (VELOC_HC) |
| | | (1) | e_HV | km/s | (n) rms uncertainty on HV (stat.error) (ERROR) |
ALL cols | | | |
| | | (1) | u_HV | (char) | Uncertainty flag on HV (meta.code.error) (CODE_ERROR) |
| | | (1) | W50 | km/s | (n) Full velocity width of the HI line measured at the 50% level (spect.line.width) (SPECT_VELOC_WIDTH) |
| | | (1) | e_W50 | km/s | (n) rms uncertainty on W50 (stat.error) (ERROR) |
| | | (1) | W20 | km/s | (n) Full velocity width of the HI line measured at the 20% level (spect.line.width) (SPECT_VELOC_WIDTH) |
| | | (1) | e_W20 | km/s | (n) rms uncertainty on W20 (stat.error) (ERROR) |
| | | (1) | DLG | Mpc | (n) Distance to the galaxy (Note 1)
(pos.distance) (PHYS_DISTANCE_TRUE) |
| | | (1) | logMHI | [Msun] | (n) HI mass (phys.mass) (PHYS_MASS_MISC) |
| | | (1) | e_logMHI | [Msun] | (n) rms uncertainty on logMHI (stat.error) (ERROR) |
| | | (1) | Simbad | (char) | ask the Simbad data-base about this object (meta.ref) (DATA_LINK) |
| | | (2) | n_Name | (char) | [*] note on name (Note 1)
(meta.note) (NOTE) |
| | | (2) | AB | mag | Foreground extinction in B band estimated by the IRAS DIRBE maps of Schlegel et al. (1998ApJ...500..525S) (phys.absorption;em.opt.B) (PHOT_EXTINCTION_ISM) |
| | | (2) | HI | (char) | HI counterpart name (Note 2)
(meta.id.assoc) (ID_ASSOCIATED) |
| | | (2) | SepHI | arcsec | (n) Angular separation from HI counterpart (literature - ALFA ZOA) (pos.angDistance) (POS_ANG_DIST_GENERAL) |
ALL cols | | | |
| | | (2) | dVHI | km/s | (n) Velocity difference from HI counterpart (literature - ALFA ZOA) (phys.veloc;arith.diff) (VELOC_DIFF) |
| | | (2) | Opt | (char) | Optical counterpart name (Note 3)
(meta.id.assoc) (ID_ASSOCIATED) |
| | | (2) | SepOpt | arcsec | (n) Angular separation from Optical counterpart (literature - ALFA ZOA) (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | | (2) | 2MASS | (char) | 2MASS counterpart name (HHMMDDdd+DDMMDDd) (meta.id.assoc) (ID_ASSOCIATED) |
| | | (2) | Sep2M | arcsec | (n) Angular separation from 2MASS counterpart (literature - ALFA ZOA) (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | | (2) | IRAS | (char) | IRAS counterpart name (HHMMm+DDMM) (meta.id.assoc) (ID_ASSOCIATED) |
| | | (2) | SepIR | arcsec | (n) Angular separation from IRAS counterpart (literature - ALFA ZOA) (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | | (2) | dV | km/s | (n) Velocity difference between the ALFA ZOA source and any non-HI velocity measurement (literature - ALFA ZOA) (phys.veloc;arith.diff) (VELOC_DIFF) |
| | | (2) | SimbadName | (char) | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
ALL cols | | | |