Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | ID | (char) | (i) Identifier (JHHMMSS+DDMMSSA) (meta.id;meta.main) (ID_MAIN) |
| | m_ID | | (n)Number of catalogs used for this quasar (meta.code.multip) (CODE_MULT_INDEX) |
| | RAJ2000 | "h:m:s" | (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | DEJ2000 | "d:m:s" | (i) Degree of declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | Cat | (char) | Quasar sample from where the doublet was obtained (Note 1)
(meta.id;meta.dataset) (ID_CATALOG) |
| | M03 | | (n)Display data from Murphy+ 2003, J/MNRAS/345/609 within 5" (meta.ref.url) (DATA_LINK) |
| | K12 | | (n)Display data from King+ 2012, J/MNRAS/422/3370 within 6" (meta.ref.url) (DATA_LINK) |
| | DR16Q | | (n)Display the SDSS quasar catalog, DR16 (VII/289) within 5" (meta.ref.url) (DATA_LINK) |
| | KODIAQ | | (n)Display data from KODIAQ DR1 (O'Meara+ 2015, J/AJ/150/111) and DR2 (O'Meara+ 2017, J/AJ/154/114) within 5" (meta.ref.url) (DATA_LINK) |
| | Nl | | (n)Number of metal-line doublet measurements for this quasar (meta.number) (NUMBER) |
| | SimbadName | (char) | (n)Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |
ALL cols | | | |