| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | GLON | deg | Galactic longitude (pos.galactic.lon) (POS_GAL_LON) |
| | | GLAT | deg | Galactic latitude (pos.galactic.lat) (POS_GAL_LAT) |
| | | VLSRm | km/s | (n) [-129/154] Median velocity of the maser lines (spect.dopplerVeloc) (SPECT_VELOC_VALUE) |
| | | VLSRp | km/s | (n) [-132/157] Peak velocity of the maser lines (spect.dopplerVeloc) (SPECT_VELOC_VALUE) |
| | | r_V | (char) | Reference for GLON, GLAT and VLSR (meta.ref) (REFER_CODE) |
| | | Dist | kpc | (n) [0.4/12] Photometric/trigonometric distance (pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | e_Dist | kpc | (n) Uncertainty in Dist (stat.error) (ERROR) |
| | | r_Dist | (char) | Reference for Dist (meta.ref;pos.frame) (REFER_CODE) |
| | | n_Dist | (char) | KDA resulition (Note G1)
(meta.note) (NOTE) |
| | | Ref | (char) | Reference(s) and notes (meta.ref;pos.frame) (REFER_CODE) |
| | | R8.5 | kpc | (n) [2.5/29] Distance to the GC (Note G2)
(pos.distance) (POS_GAL_GC) |
| | | D8.5 | kpc | (n) [0.1/37] Distance to the Sun (Note G2)
(pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | R8.3 | kpc | (n) [2.6/26] Distance to the GC (Note G3)
(pos.distance) (POS_GAL_GC) |
| | | D8.3 | kpc | (n) [0/35] Distance to the Sun (Note G3)
(pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | Rbb93 | kpc | (n) [2.5/30] Distance to the GC (Note G4)
(pos.distance) (POS_GAL_GC) |
| | | Dbb93 | kpc | (n) [0/39] Distance to the Sun (Note G4)
(pos.distance;pos.heliocentric) (POS_GAL_HC) |
| | | _RA.icrs | deg | (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | | _DE.icrs | deg | (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC_OTHER) |
ALL cols | | | |