| Show | Sort | Column | Constraint | Explain (UCD) |
| | | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | | QSO | (char) | QSO identification, where the first letter(s) indicates the origin: H: from Hazard, HS: from Reimers (Hamburg Sternwarte) others from the Veron catalogue (meta.id) (ID_MAIN) |
| | | RA1950 | "h:m:s" | (i) Right ascension 1950 (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | DE1950 | "d:m:s" | (i) Declination 1950 (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | Filter | (char) | [IRV] Filter types (meta.code;instr.filter) (INST_FILTER_CODE) |
| | | FWHM | arcsec | Seeing (FWHM) (instr.obsty.seeing) (INST_SEEING) |
| | | z | | Redshift z of the QSO (src.redshift) (REDSHIFT_HC) |
| | | Vmag | mag | V-band magnitude of the QSO as estimated from our data or tabulated in other QSO catalogues. The QSOs with no previously measured magnitude were estimated by comparing them to QSOs on other CCD frames (for a similar exposure time) These estimated magnitud (phot.mag;em.opt.V) (PHOT_MAG_V) |
| | | Dmag | mag | (n) []? Magnitude difference between closest companion with weaker apparent brightness and within 5 arcsec of QSO (phot.mag.sb;arith.diff) (PHOT_DIFF_MAG) |
| | | Sep | arcsec | (n) []? Separation of closest companion with weaker apparent brightness and within 5 arcsec of QSO (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | | GLc | | See Note (Note 1)
(meta.ref;pos.frame) (CODE_MISC) |
| | | Note | (char) | See Note (Note 2)
(meta.note) (NOTE) |
| | | _RA.icrs | "h:m:s" | (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | | _DE.icrs | "d:m:s" | (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC_OTHER) |
ALL cols | | | |