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) | Background SDSS QSO name (JHHMMSS.ss+DDMMSS.s) (Note 1)
(meta.id.assoc) (ID_ASSOCIATED) |
| | Np | | (n)Number of galaxies for this background quasar (meta.number) (NUMBER) |
| | Plate | | (n) SDSS-DR6 Plate (meta.note) (ID_PLATE) |
| | MJD | | (n) SDSS-DR6 Modified Julian Date (time.epoch) (TIME_DATE) |
| | Fib | | (n) SDSS-DR6 Fiber (meta.note) (ID_FIBER) |
| | QSO7 | (char) | SDSS-DR7 IAU name of the background QSO (meta.id.assoc) (ID_ASSOCIATED) |
| | zQSO | | (n) [0.766/2.095] QSO emission redshift (src.redshift;pos.heliocentric) (REDSHIFT_HC) |
| | Gal | (char) | Galaxy SDSS name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main) (ID_MAIN) |
| | zCC2 | | [0.459/0.6] Galaxy photometry redshift (src.redshift;pos.heliocentric) (REDSHIFT_HC) |
| | e_zCC2 | | Uncertainty in zCC2 (stat.error) (ERROR) |
ALL cols | | | |
| | rmag | mag | Galaxy r band model magnitude de-reddened for Milky Way dust absorption (phot.mag;meta.modelled) (MODEL_MAG_VALUE) |
| | rMag | mag | SDSS absolute r band magnitude (Note 2)
(phys.magAbs;em.opt.R) (PHOT_ABS-MAG_BAND) |
| | ASep | arcsec | [3.4/30] QSO-galaxy angular separation (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | rho | kpc | [20/197.1] QSO-galaxy impact parameter (src.impactParam) (PHYS_IMPACT-PAR) |
| | zabs | | (n) [0.3779/0.6509] Mg II absorption redshift (if doublet detected within ±0.1 of zCC2) (src.redshift;pos.heliocentric) (REDSHIFT_HC) |
| | Dz | | (n) Difference {Delta}z between zabs and zCC2 (src.redshift;arith.diff) (REDSHIFT_DIFF) |
| | l_W2796 | (char) | The 2{sigma} upper limit flag on W2796 (meta.code.error) (CODE_LIMIT) |
| | W2796 | 0.1nm | Rest MgII (2796) equivalent width (spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | e_W2796 | 0.1nm | (n) Uncertainty in W2796 (stat.error) (ERROR) |
| | l_W2803 | (char) | The 2{sigma} upper limit flag on W2803 (meta.code.error) (CODE_LIMIT) |
| | W2803 | 0.1nm | Rest MgII (2803) equivalent width (spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | e_W2803 | 0.1nm | (n) Uncertainty in W2803 (stat.error) (ERROR) |
| | DR6+7 | | Details from the SDSS-DR6 and SDSS-DR7 photometric catalog within 30" of the galaxy position (meta.ref.url) (DATA_LINK) |
| | Sloan | | Display the SDSS data for this galaxy (meta.ref.url) (DATA_LINK) |
| | NED | | ask the NED data-base about this object (meta.ref.url) (DATA_LINK) |
| | _RA | deg | (i) Positions from SDSS name of the galaxy (right ascension part) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | _DE | deg | (i) Positions from SDSS name of the galaxy (declination part) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
ALL cols | | | |