Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | SDSS | (char) | Object J2000.0 name (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main) (ID_MAIN) |
| | z | | SDSS spectroscopic redshift (src.redshift) (REDSHIFT_HC) |
| | L5100 | 10-7W | Monochromatic luminosity at 5100Å (phys.luminosity) (SPECT_LUMINOSITY) |
| | F(Hbn) | 10-20W/m2 | Hβ narrow component flux (Note 1)
(phot.flux;em.line.Hbeta) (PHOT_FLUX_HBETA) |
| | F(Hbb) | 10-20W/m2 | Hβ broad component flux (Note 2)
(phot.flux;em.line.Hbeta) (PHOT_FLUX_HBETA) |
| | F(Han) | 10-20W/m2 | Hα narrow component flux (Note 3)
(phot.flux;em.line.Halpha) (PHOT_FLUX_HALPHA) |
| | F(Hab) | 10-20W/m2 | Hα broad component flux (Note 3)
(phot.flux;em.line.Halpha) (PHOT_FLUX_HALPHA) |
| | alpha1 | | Continuum slope blueward of 5600Å, F(λ)∝λ–α1 (Note 2)
(spect.index) (SPECT_SP+INDEX) |
| | alpha2 | | Continuum slope redward of 5600Å, F(λ)∝λ–α2 (Note 2)
(spect.index) (SPECT_SP+INDEX) |
| | FUV | mag | (n) GALEX calibrated magnitude (AB) in FUV band (135-175nm) (4) (Note 5)
(phot.mag;em.UV) (PHOT_MAG_UV) |
ALL cols | | | |
| | NUV | mag | (n) GALEX calibrated magnitude (AB) in NUV band (175-280nm) (4) (Note 5)
(phot.mag;em.UV) (PHOT_MAG_UV) |
| | imag | mag | SDSS i-band magnitude (AB) (Note 4)
(phot.mag;em.opt.I) (PHOT_SDSS_I) |
| | E(B-V) | mag | Galactic colour excess derived from Schlegel et al. (1998ApJ...500..525S) (phot.color.excess) (PHOT_COLOR_EXCESS) |
| | l_Sint | (char) | Limit flag on Sint (meta.code.error) (CODE_LIMIT) |
| | Sint | mJy | (n) Integrated flux density at 20cm detected by FIRST (Note 6)
(phot.flux.density;em.radio.750-1500MHz) (PHOT_FLUX_RADIO_1.4G) |
| | FWHMb | km/s | Broad Hβ FWHM (phys.angSize) (EXTENSION_FWHM_MIN) |
| | sigmab | km/s | Broad Hβ line dispersion (phys.veloc.dispersion) (VELOC_DISP) |
| | AIb | | Broad Hβ asymmetry index (Note 1)
(spect.index;em.line.Hbeta) (SPECT_INDEX_HBETA) |
| | SIb | | Broad Hβ shape index (Note 2)
(spect.index;em.line.Hbeta) (SPECT_INDEX_HBETA) |
| | KI1b | | Broad Hβ Kurtosis index (Note 3)
(spect.index;em.line.Hbeta) (SPECT_INDEX_HBETA) |
| | FWHMa | km/s | Broad Hα FWHM (phys.angSize) (EXTENSION_FWHM_MAJ) |
| | sigmaa | km/s | Broad Hα line dispersion (phys.veloc.dispersion) (VELOC_DISP) |
| | AIa | | Broad Hα asymmetry index (Note 1)
(spect.index;em.line.Halpha) (SPECT_INDEX_HALPHA) |
| | SIa | | Broad Hα shape index (Note 2)
(spect.index;em.line.Halpha) (SPECT_INDEX_HALPHA) |
| | KI1a | | Broad Hα Kurtosis index (Note 3)
(spect.index;em.line.Halpha) (SPECT_INDEX_HALPHA) |
| | Sloan | | Display the SDSS data for this quasar (meta.ref.url) (DATA_LINK) |
| | _RA | deg | (i) Right ascension (derived from SDSS) for Eq=J2000.0 (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | _DE | deg | (i) Declination (derived from SDSS) for Eq=J2000.0 (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
ALL cols | | | |