| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | RAJ2000 | deg | (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | DEJ2000 | deg | (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | zMgII | | Redshift from MgII{lambda}2796 line (src.redshift) (REDSHIFT_HC) |
| | | zQSO | | SDSS QSO redshift (src.redshift) (REDSHIFT_HC) |
| | | W2796 | 0.1nm | MgII2796 rest equivalent width in Angstroms (spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | | S/N(W) | | Ratio of W2796 to its error (stat.error) (INST_S/N) |
| | | DR | | MgII doublet ratio (Note 1)
(spect.line.intensity;arith.ratio) (SPECT_LINE_RATIO) |
| | | e_DR | | Error in DR (stat.error) (ERROR) |
| | | beta | | The {beta} absorber velocity parameter (Note 2)
(phys.veloc) (VELOC_MISC) |
| | | imag | mag | SDSS i'-band AB magnitude (phot.mag;em.opt.I) (PHOT_SDSS_I) |
| | | Plate | | SDSS plate number (Note 3)
(meta.id;instr.plate) (ID_PLATE) |
| | | Fiber | | SDSS fiber number (meta.id;meta.main) (ID_FIBER) |
| | | MJD | d | Modified Julian Date (time.epoch) (TIME_DATE) |
| | | Q | (char) | [ABC] Absorption system grade (Note 4)
(meta.code.qual;src.redshift) (CODE_QUALITY) |
| | | DR5 | | Display the SDSS/DR5 photometry for this object (meta.ref.url) (DATA_LINK) |
| | | Sloan | | Display the SDSS data for this object (meta.ref.url) (DATA_LINK) |
ALL cols | | | |