J/ApJS/249/17ivo://CDS.VizieR/J/ApJS/249/17doi:10.26093/cds/vizier.22490017CDSRakshit S.Stalin C.S.Kotilainen J.2021-04-07T15:07:43Z2020-07-28T13:30:27ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveysquasarsspectroscopyWe present measurements of the spectral properties for a total of 526,265 quasars, out of which 63% have a continuum signal-to-noise ratio >3pixel^-1^, selected from the fourteenth data release of the Sloan Digital Sky Survey (SDSS-DR14) quasar catalog. We performed a careful and homogeneous analysis of the SDSS spectra of these sources to estimate the continuum and line properties of several emission lines such as H{alpha}, H{beta}, H{gamma}, MgII, CIII], CIV, and Ly{alpha}. From the derived emission line parameters, we estimated single-epoch virial black hole masses (M_BH_) for the sample using H{beta}, MgII, and CIV emission lines. The sample covers a wide range in bolometric luminosity (logLbol; erg/s) between 44.4 and 47.3 and logM_BH_ between 7.1 and 9.9M_{sin}_. Using the ratio of Lbol to the Eddington luminosity as a measure of the accretion rate, the logarithm of the accretion rate is found to be in the range between -2.06 and 0.43. We performed several correlation analyses between different emission line parameters and found them to match the correlation known earlier using smaller samples. We note that strong FeII sources with a large Balmer line width and highly accreting sources with large M BH are rare in our sample. We make an extended and complete catalog available online that contains various spectral properties of 526,265 quasars derived in this work along with other properties culled from the SDSS-DR14 quasar catalog.2020ApJS..249...17Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/249/17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/286 : SDSS quasar catalog, fourteenth data release (Paris+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/249/17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/249/17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/249/17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/249/17https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/249/17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/249/17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/249/17/dr14qpsp (Main catalog based on the spectral information)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/249/17/dr14qpsp?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/249/17/dr14qpsp?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/249/17/dr14qpsp?GETtext/xml+votable180.050000true0.0018980617.773738890.0055555555555555561/5 8 10 27 2/16 17 19 25 28 36 38 70 75 76 77 78 103 107 3/32 34 72 73 75 97 116 150 176 177 178 184 208 275 276 277 278 284 286 287 295 299 316 317 318 407 411 423 427 491 494 4/40 42 43 46 132 133 134 140 160 296 297 299 385 397 399 468 469 472 592 594 595 624 626 632 634 716 718 720 740 744 745 746 772 773 774 788 789 791 797 836 837 838 840 841 848 1077 1078 1079 1084 1085 1087 1095 1099 1116 1118 1140 1142 1143 1173 1174 1175 1177 1178 1179 1189 1190 1191 1193 1194 1195 1276 1367 1373 1375 1397 1621 1622 1623 1625 1626 1627 1637 1638 1639 1641 1642 1643 1685 1686 1687 1689 1690 1691 1701 1702 1703 1705 1706 1707 1961 1962 1963 1980 1982 1983 2026 2027 2030 2031 2299 2302 5/0 2 7 8 9 10 12 136 138 139 164 166 167 178 190 425 540 542 568 574 576 644 648 650 1192 1193 1195 1537 1549 1584 1585 1684 1685 1728 1729 1732 1733 1790 1791 1880 1881 1882 1896 1897 1900 1901 2041 2372 2374 2375 2500 2502 2508 2510 2518 2521 2523 2524 2526 2532 2534 2540 2545 2547 2548 2550 2553 2555 2868 2869 2870 2876 2878 2888 2889 2890 2893 2897 2898 2899 2968 2969 2970 2988 3077 3079 3100 3136 3137 3138 3140 3141 3160 3161 3163 3185 3196 3197 3199 3356 3357 3358 3368 3369 3376 3377 3396 3749 4303 4307 4323 4324 4325 4326 4329 4330 4345 4347 4373 4374 4375 4377 4378 4379 4387 4389 4390 4391 4393 4394 4395 4468 4469 4470 4476 4478 4566 4629 4630 4633 4634 4635 4636 4645 4647 4651 4652 4656 4669 4670 4671 4685 4686 4687 4689 4690 4691 4705 4706 4707 4736 4737 4738 4749 4750 4751 4753 4754 4755 4769 4770 4771 5108 5109 5110 5112 5113 5114 5118 5445 5461 5462 5463 5465 5466 5467 5477 5479 5488 5489 5491 5497 5499 5585 5596 5597 5599 5621 5623 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FWHM of entire CIVkm/sspect.line.widthdoublenullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSDR14 object designation corrected by CDSmeta.id;meta.maincharSDSSoDR14 object designation as given in DR14 quasar catalog (HHMMSS.ss+DDMMSS.s)meta.idcharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedPMJSDSS PLATE-MJD-FIBERmeta.idcharPlateSDSS plate numbermeta.idintMJDMJD when spectrum was observedmeta.idintFiberSDSS fibermeta.idintS/N? Continuum median S/N per pixel estimated at wavelength around 1350, 2245, 3000, 4210, and 5100{AA} depending on the spectral coveragestat.snrdoublenullablebWaveMinimum wavelength of the rest frame spectrum0.1nmem.wl;stat.mindoubleBWaveMaximum wavelength of the rest frame spectrum0.1nmem.wl;stat.maxdoublePLnormNormalization parameter-AGN power law10mW.m**-2.s**-1.nm**-1phot.flux;em.opt;arith.ratiodoublee_PLnormMeasurement error in PLnorm10mW.m**-2.s**-1.nm**-1stat.errorfloatPLslope? Slope of AGN power lawspect.indexintnullablee_PLslopeMeasurement error in PLslopestat.errordoubleCon-Red-chi2Reduced chi2 of the continuum fittingstat.fit.chi2doubleHostFR4200Fraction of host-galaxy flux with respect to the total flux at 4200{AA}phot.flux;arith.ratiodoubleHostFR5100? Fraction of host-galaxy flux with respect to the total flux at 5100{AA}phot.flux;arith.ratiodoublenullablePCA-rchi2? Reduced chi2 of the PCA decompositionstat.fit.chi2doublenullableq_PCA? Quality flag of PCA decompositionmeta.code.qualintnullablelogL1350? Logarithmic continuum luminosity at rest-frame 1350{AA}log(1e-07W)phys.luminosity;spect.continuumdoublenullablee_logL1350? Measurement error in logL1350log(1e-07W)stat.errordoublenullableq_logL1350? Quality flag of L1350 measurementmeta.code.qualintnullablelogL3000? Logarithmic continuum luminosity at rest-frame 3000{AA}log(1e-07W)phys.luminosity;spect.continuumdoublenullablee_logL3000? Measurement error in logL3000log(1e-07W)stat.errordoublenullableq_logL3000? Quality flag of L3000 measurementmeta.code.qualintnullablelogL4400? Logarithmic continuum luminosity at rest-frame 4400{AA}log(1e-07W)phys.luminosity;spect.continuumdoublenullablee_logL4400? Measurement error in logL4400log(1e-07W)stat.errordoublenullableq_logL4400? Quality flag of L4400 measurementmeta.code.qualintnullablelogL5100? Logarithmic continuum luminosity at rest-frame 5100{AA}log(1e-07W)phys.luminosity;em.optdoublenullablee_logL5100? Measurement error in logL5100log(1e-07W)stat.errordoublenullableq_logL5100? Quality flag of L5100 measurementmeta.code.qualintnullableFBCFR3000? Fraction of Balmer continuum to total continuum at 3000{AA}spect.line.intensity;arith.ratiodoublenullablelogLFe-UV? Logarithmic luminosity of the UV FeII complex within the 2200-3090{AA}log(1e-07W)phys.luminosity;em.UVdoublenullablee_logLFe-UV? Measurement error in logLFe-UVlog(1e-07W)stat.errordoublenullablelogLFe-OP? Logarithmic luminosity of the optical FeII complex within the 4435-4685{AA}log(1e-07W)phys.luminosity;em.optdoublenullablee_logLFe-OP? Measurement error in logLFe-OPlog(1e-07W)stat.errordoublenullableEWFe-UV? Rest-frame EW of UV FeII complex within the 2200-3090{AA}0.1nmspect.line.eqWidthdoublenullablee_EWFe-UV? Measurement error in EWFe-UV0.1nmstat.errordoublenullableEWFe-OP? Rest-frame EW of optical FeII complex within the 4435-4685{AA}0.1nmspect.line.eqWidthdoublenullablee_EWFe-OP? Measurement error in EWFe-OP0.1nmstat.errordoublenullableLine-npix-HaNumber of good pixels for the rest-frame 6400-6765{AA}meta.numberintLine-med-SHHa? Median S/N per pixel for the rest-frame 6400-6765{AA}stat.snrdoublenullableLine-npix-HbNumber of good pixels for the rest-frame 4750-4950{AA}meta.numberintLine-med-SHHb? Median S/N per pixel for the rest-frame 4750-4950{AA}stat.snrdoublenullableLine-npix-HgNumber of good pixels for the rest-frame 4280-4400{AA}meta.numberintLine-med-SHHg? Median S/N per pixel for the rest-frame 4280-4400{AA}stat.snrdoublenullableLine-npix-MgIINumber of good pixels for the rest-frame 2700-2900{AA}meta.numberintLine-med-SHMgII? Median S/N per pixel for the rest-frame 2700-2900{AA}stat.snrdoublenullableLine-npix-CIIINumber of good pixels for the rest-frame 1850-1970{AA}meta.numberintLine-med-SHCIII? Median S/N per pixel for the rest-frame 1850-1970{AA}stat.snrdoublenullableLine-npix-CIVNumber of good pixels for the rest-frame 1500-1600{AA}meta.numberintLine-med-SHCIV? Median S/N per pixel for the rest-frame 1500-1600{AA}stat.snrdoublenullableLine-npix-LyaNumber of good pixels for the rest-frame 1150-1290{AA}meta.numberintLine-med-SHLya? Median S/N per pixel for the rest -frame 1150-1290{AA}stat.snrdoublenullableLya-linest? Line-fitting status in Ly{alpha} fittingmeta.code.status;stat.fitintnullableLya-line-chi2? chi2 in Ly{alpha} fittingstat.fit.chi2doublenullableLya-line-rchi2? Reduced chi2 in Ly{alpha} fittingstat.fit.chi2doublenullableLya-ndof? Degrees of freedom in Ly{alpha} fittingstat.fit.dofintnullableCIV-linest? Line-fitting status in CIV fittingmeta.code.status;stat.fitintnullableCIV-line-chi2? chi2 in CIV fittingstat.fit.chi2floatnullableCIV-line-rchi2? Reduced chi2 in CIV fittingstat.fit.chi2doublenullableCIV-ndof? Degrees of freedom in CIV fittingstat.fit.dofintnullableCIII-linest? Line-fitting status in CIII fittingmeta.code.status;stat.fitintnullableCIII-line-chi2? chi2 in CIII fittingstat.fit.chi2doublenullableCIII-line-rchi2? Reduced chi2 in CIII fittingstat.fit.chi2doublenullableCIII-ndof? Degrees of freedom in CIII fittingstat.fit.dofdoublenullableMgII-linest? Line-fitting status in MgII fittingmeta.code.status;stat.fitintnullableMgII-line-chi2? chi2 in MgII fittingstat.fit.chi2doublenullableMgII-line-rchi2? Reduced chi2 in MgII fittingstat.fit.chi2doublenullableMgII-ndof? Degrees of freedom in MgII fittingstat.fit.dofintnullableHg-linest? Line-fitting status in H{gamma} fittingmeta.code.status;stat.fitintnullableHg-line-chi2? chi2 in H{gamma} fittingstat.fit.chi2doublenullableHg-line-rchi2? Reduced chi2 in H{gamma} fittingstat.fit.chi2doublenullableHg-ndof? Degrees of freedom in H{gamma} fittingstat.fit.dofintnullableHb-linest? Line-fitting status in H{beta} fittingmeta.code.status;stat.fitintnullableHb-line-chi2? chi2 in H{beta} fittingstat.fit.chi2doublenullableHb-line-rchi2? Reduced chi2 in H{beta} fittingstat.fit.chi2doublenullableHb-ndof? Degrees of freedom in H{beta} fittingstat.fit.dofintnullableHa-linest? Line-fitting status in H{alpha} fittingmeta.code.status;stat.fitintnullableHa-line-chi2? chi2 in H{alpha} fittingstat.fit.chi2doublenullableHa-line-rchi2? Reduced chi2 in H{alpha} fittingstat.fit.chi2doublenullableHa-ndof? Degrees of freedom in H{alpha} fittingstat.fit.dofintnullablelogLHa-NA? Logarithmic line luminosity of the H{alpha} narrow componentlog(1e-07W)phys.luminosity;em.line.Halphadoublenullablee_logLHa-NA? Measurement error in logLHa-NAlog(1e-07W)stat.errordoublenullableEWHa-NA? Rest-frame EW of H{alpha} narrow component0.1nmspect.line.eqWidthdoublenullablee_EWHa-NA? Measurement error in EWHa-NA0.1nmstat.errordoublenullableFWHMHa-NA? FWHM of H{alpha} narrow componentkm/sspect.line.widthdoublenullablee_FWHMHa-NA? Measurement error in FWHMHa-NAkm/sstat.errordoublenullablelogLNII6549? Logarithmic line luminosity of NII6549log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLNII6549? Measurement error in logLNII6549log(1e-07W)stat.errordoublenullableEWNII6549? Rest-frame EW of NII65490.1nmspect.line.eqWidthdoublenullablee_EWNII6549? Measurement error in EWNII65490.1nmstat.errordoublenullablelogLNII6585? Logarithmic line luminosity of NII6585log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLNII6585? Measurement error in logLNII6585log(1e-07W)stat.errordoublenullableEWNII6585? Rest-frame EW of NII65850.1nmspect.line.eqWidthdoublenullablee_EWNII6585? Measurement error in EWNII65850.1nmstat.errordoublenullablelogLSII6718? Logarithmic line luminosity of SII6718log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLSII6718? Measurement error in logLSII6718log(1e-07W)stat.errordoublenullableEWSII6718? Rest-frame EW of SII67180.1nmspect.line.eqWidthdoublenullablee_EWSII6718? Measurement error in EWSII67180.1nmstat.errordoublenullablelogLSII6732? Logarithmic line luminosity of SII6732log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLSII6732? Measurement error in logLSII6732log(1e-07W)stat.errordoublenullableEWSII6732? Rest-frame EW of SII67320.1nmspect.line.eqWidthdoublenullablee_EWSII6732? Measurement error in EWSII67320.1nmstat.errordoublenullableFWHMHa-BR? FWHM of H{alpha} broad componentkm/sspect.line.widthdoublenullablee_FWHMHa-BR? Measurement error in FWHMHA-BRkm/sstat.errordoublenullablesigmaHa-BR? Line dispersion (second moment) of H{alpha} broad componentkm/sinstr.dispersion;spect.linedoublenullablee_sigmaHa-BR? Measurement error in sigmaHa-BRkm/sstat.errordoublenullableEWHa-BR? Rest-frame EW of H{alpha} broad component0.1nmspect.line.eqWidthdoublenullablee_EWHa-BR? Measurement error in EWHa-BR0.1nmstat.errordoublenullablePeakHa-BR? Peak wavelength of H{alpha} broad component0.1nmem.wldoublenullablee_PeakHa-BR? Measurement error in PeakHa-BR0.1nmstat.errordoublenullablePeakFluxHa-BR? Peak flux of H{alpha} broad component10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxHa-BR? Measurement error in PeakFluxHa-BR10mW.m**-2.nm**-1stat.errordoublenullablelogLHa-BR? Logarithmic line luminosity of H{alpha} broad componentlog(1e-07W)phys.luminosity;em.line.Halphadoublenullablee_logLHa-BR? Measurement error in logLHa-BRlog(1e-07W)stat.errordoublenullableq_logLHa? Quality of H{alpha} line fittingmeta.code.qualintnullablelogLHb-NA? Logarithmic line luminosity of H{beta} narrow componentlog(1e-07W)phys.luminosity;em.line.Hbetadoublenullablee_logLHb-NA? Measurement error in logLHb-NAlog(1e-07W)stat.errordoublenullableEWHb-NA? Rest-frame EW of H{beta} narrow component0.1nmspect.line.eqWidthdoublenullablee_EWCIV? Measurement error in EWCIV0.1nmstat.errordoublenullablee_EWHb-NA? Measurement error in EWHb-NA0.1nmstat.errordoublenullableFWHMHb-NA? FWHM of H{beta} narrow componentkm/sspect.line.widthdoublenullablee_FWHMHb-NA? Measurement error in FWHMHb-NAkm/sstat.errordoublenullablelogLOIII4959C? Logarithmic line luminosity of OIII4959 core componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII4959C? Measurement error in logLOIII4959Clog(1e-07W)stat.errordoublenullableEWOIII4959C? Rest-frame EW of OIII4959 core component0.1nmspect.line.eqWidthdoublenullablee_EWOIII4959C? Measurement error in EWOIII4959C0.1nmstat.errordoublenullablelogLOIII5007C? Logarithmic line luminosity of OIII5007 core componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII5007C? Measurement error in logLOIII5007Clog(1e-07W)stat.errordoublenullableEWOIII5007C? Rest-frame EW of OIII5007 core component0.1nmspect.line.eqWidthdoublenullablee_EWOIII5007C? Measurement error in EWOIII5007C0.1nmstat.errordoublenullablelogLOIII4959W? Logarithmic line luminosity of OIII4959 wing componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII4959W? Measurement error in logLOIII4959Wlog(1e-07W)stat.errordoublenullableEWOIII4959W? Rest-frame EW of OIII4959 wing component0.1nmspect.line.eqWidthdoublenullablee_EWOIII4959W? Measurement error in EWOIII4959W0.1nmstat.errordoublenullablelogLOIII5007W? Logarithmic line luminosity of OIII5007 wing componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII5007W? Measurement error in logLOIII5007Wlog(1e-07W)stat.errordoublenullableEWOIII5007W? Rest-frame EW of OIII5007 wing component0.1nmspect.line.eqWidthdoublenullablee_EWOIII5007W? Measurement error in EWOIII5007W0.1nmstat.errordoublenullablelogLOIII4959? Logarithmic line luminosity of entire OIII4959log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII4959? Measurement error in logLOIII4959log(1e-07W)stat.errordoublenullableEWOIII4959? Rest-frame EW of entire OIII49590.1nmspect.line.eqWidthdoublenullablee_EWOIII4959? Measurement error in EWOIII49590.1nmstat.errordoublenullablelogLOIII5007? Logarithmic line luminosity of entire OIII5007log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII5007? Measurement error in logLOIII5007log(1e-07W)stat.errordoublenullableEWOIII5007? Rest-frame EW of entire OIII50070.1nmspect.line.eqWidthdoublenullablee_EWOIII5007? Measurement error in EWOIII50070.1nmstat.errordoublenullablelogLHeII4687-BR? Logarithmic line luminosity of He ii4687 broad componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLHeII4687-BR? Measurement error in logLHEII4687-BRlog(1e-07W)stat.errordoublenullableEWHeII4687-BR? Rest-frame EW of HeII4687 broad component0.1nmspect.line.eqWidthdoublenullablee_EWHeII4687-BR? Measurement error in EWHEII4687-BR0.1nmstat.errordoublenullablelogLHeII4687-NA? Logarithmic line luminosity of HeII4687 narrow componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLHeII4687-NA? Measurement error in logLHEII4687-NAlog(1e-07W)stat.errordoublenullableEWHeII4687-NA? Rest-frame EW of HeII4687 narrow component0.1nmspect.line.eqWidthdoublenullablee_EWHeII4687-NA? Measurement error in EWHEII4687-NA0.1nmstat.errordoublenullableFWHMHb-BR? FWHM of H{beta} broad componentkm/sspect.line.widthdoublenullablee_FWHMHb-BR? Measurement error in FWHMHb-BRkm/sstat.errordoublenullablesigmaHb-BR? Line dispersion (second moment) of H{beta} broad componentkm/sinstr.dispersion;spect.linedoublenullablee_sigmaHb-BR? Measurement error in simgaHb-BRkm/sstat.errordoublenullableEWHb-BR? Rest-frame EW of H{beta} broad component0.1nmspect.line.eqWidthdoublenullablee_EWHb-BR? Measurement error in EWHb-BR0.1nmstat.errordoublenullablePeakHb-BR? Peak wavelength of H{beta} broad component0.1nmem.wldoublenullablee_PeakHb-BR? Measurement error in PeakHb-BR0.1nmstat.errordoublenullablePeakFluxHb-BR? Peak flux of H{beta} broad component10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxHb-BR? Measurement error in PeakFluxHb-BR10mW.m**-2.nm**-1stat.errordoublenullablelogLHb-BR? Logarithmic line luminosity of H{beta} broad componentlog(1e-07W)phys.luminosity;em.line.Hbetadoublenullablee_logLHb-BR? Measurement error in logLHb-BRlog(1e-07W)stat.errordoublenullableq_logLHb? Quality of H{beta} line fittingmeta.code.qualintnullablelogLHg-NA? Logarithmic line luminosity of H{gamma} narrow componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLHg-NA? Measurement error in logLHg-NAlog(1e-07W)stat.errordoublenullableEWHg-NA? Rest-frame EW of H{gamma} narrow component0.1nmspect.line.eqWidthdoublenullablee_EWHg-NA? Measurement error in EWHg-NA0.1nmstat.errordoublenullablelogLOIII4364? Logarithmic line luminosity of OIII4364log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLOIII4364? Measurement error in logLOIII4364log(1e-07W)stat.errordoublenullableEWOIII4364? Rest-frame EW of OIII43640.1nmspect.line.eqWidthdoublenullablee_EWOIII4364? Measurement error in EWOIII43640.1nmstat.errordoublenullableFWHMHg-BR? FWHM of H{gamma} broad componentkm/sspect.line.widthdoublenullablee_FWHMHg-BR? Measurement error in FWHMHG-BRkm/sstat.errordoublenullablesigmaHg-BR? Line dispersion (second moment) of H{gamma} broad componentkm/sinstr.dispersion;spect.linedoublenullablee_sigmaHg-BR? Measurement error in sigmaHg-BRkm/sstat.errordoublenullableEWHg-BR? Rest-frame EW of H{gamma} broad component0.1nmspect.line.eqWidthdoublenullablee_EWHg-BR? Measurement error in EWHg-BR0.1nmstat.errordoublenullablePeakHg-BR? Peak wavelength of H{gamma} broad component0.1nmem.wldoublenullablee_PeakHg-BR? Measurement error in PeakHg-BR0.1nmstat.errordoublenullablePeakFluxHg-BR? Peak flux of H{gamma} broad component10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxHg-BR? Measurement error in PeakFluxHg-BR10mW.m**-2.nm**-1stat.errordoublenullablelogLHg-BR? Logarithmic line luminosity of H{gamma} broad componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLHg-BR? Measurement error in LogLHg-BRlog(1e-07W)stat.errordoublenullableq_logLHg? Quality of H{gamma} line fittingmeta.code.qualintnullablelogLMgII-NA? Logarithmic line luminosity of MgII narrow componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLMgII-NA? Measurement error in LogLMGII-NAlog(1e-07W)stat.errordoublenullableEWMgII-NA? Rest-frame EW of MgII narrow component0.1nmspect.line.eqWidthdoublenullablee_EWMgII-NA? Measurement error in EWMgII-NA0.1nmstat.errordoublenullableFWHMMgII-NA? FWHM of MgII narrow componentkm/sspect.line.widthdoublenullablee_FWHMMgII-NA? Measurement error in FWHMMgII-NAkm/sstat.errordoublenullableFWHMMgII-BR? FWHM of MgII broad componentkm/sspect.line.widthdoublenullablee_FWHMMgII-BR? Measurement error in FWHMMgII-BRkm/sstat.errordoublenullablesigmaMgII-BR? Line dispersion (second moment) of MG ii broad componentkm/sinstr.dispersion;spect.linedoublenullablee_sigmaMgII-BR? Measurement error in sigmaMgII-BRkm/sstat.errordoublenullableEWMgII-BR? Rest-frame EW of MgII broad component0.1nmspect.line.eqWidthdoublenullablee_EWMgII-BR? Measurement error in EWMgII-BR0.1nmstat.errordoublenullablePeakMgII-BR? Peak wavelength of MgII broad component0.1nmem.wldoublenullablee_PeakMgII-BR? Measurement error in PEAKMgII-BR0.1nmstat.errordoublenullablePeakFluxMgII-BR? Peak flux of MG ii broad component10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxMgII-BR? Measurement error in PeakFluxMgII-BR10mW.m**-2.nm**-1stat.errordoublenullablelogLMgII-BR? Logarithmic line luminosity of MgII broad componentlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLMgII-BR? Measurement error in logLMgII-BRlog(1e-07W)stat.errordoublenullableq_logLMgII? Quality of MG ii line fittingmeta.code.qualintnullableFWHMCIII? FWHM of entire CIIIkm/sspect.line.widthdoublenullablee_FWHMCIII? Measurement error in FWHMCIIIkm/sstat.errordoublenullablesigmaCIII? Line dispersion (second moment) of entire CIIIkm/sinstr.dispersion;spect.linedoublenullablee_sigmaCIII? Measurement error in sigmaCIIIkm/sstat.errordoublenullableEWCIII? Rest-frame EW of entire CIII0.1nmspect.line.eqWidthdoublenullablee_EWCIII? Measurement error in EWCIII0.1nmstat.errordoublenullablePeakCIII? Peak wavelength of entire CIII0.1nmem.wldoublenullablee_PeakCIII? Measurement error in PEAK_CIII0.1nmstat.errordoublenullablePeakFluxCIII? Peak flux of CIII10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxCIII? Measurement error in PEAK_FLUX_CIII10mW.m**-2.nm**-1stat.errordoublenullablelogLCIII? Logarithmic line luminosity of entire CIIIlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLCIII? Measurement error in logLCIIIlog(1e-07W)stat.errordoublenullableq_logLCIII? Quality of CIII line fittingmeta.code.qualintnullablee_FWHMCIV? Measurement error in FWHMCIVkm/sstat.errordoublenullablesigmaCIV? Line dispersion (second moment) of entire CIVkm/sinstr.dispersion;spect.linedoublenullablee_sigmaCIV? Measurement error in sigmaCIVkm/sstat.errordoublenullableEWCIV? Rest-frame EW of entire CIV0.1nmspect.line.eqWidthdoublenullablePeakCIV? Peak wavelength of entire CIV0.1nmem.wldoublenullablee_PeakCIV? Measurement error in PEAK_CIV0.1nmstat.errordoublenullablePeakFluxCIV? Peak flux of CIV10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxCIV? Measurement error in PEAK_FLUX_CIV10mW.m**-2.nm**-1stat.errordoublenullablelogLCIV? Logarithmic line luminosity of entire CIVlog(1e-07W)phys.luminosity;spect.linedoublenullablee_logLCIV? Measurement error in logLCIVlog(1e-07W)stat.errordoublenullableq_logLCIV? Quality of CIV line fittingmeta.code.qualintnullableFWHMLya? FWHM of entire Ly{alpha}km/sspect.line.widthdoublenullablee_FWHMLya? Measurement error in FWHMLyakm/sstat.errordoublenullablesigmaLya? Line dispersion (second moment) of entire Lyakm/sinstr.dispersion;spect.linedoublenullablee_sigmaLya? Measurement error in sigmaLyakm/sstat.errordoublenullableEWLya? Rest-frame EW of entire Ly{alpha}0.1nmspect.line.eqWidthdoublenullablee_EWLya? Measurement error in EWLya0.1nmstat.errordoublenullablePeakLya? Peak wavelength of entire Ly{alpha}0.1nmem.wldoublenullablee_PeakLya? Measurement error in PeakLya0.1nmstat.errordoublenullablePeakFluxLya? Peak flux of Ly{alpha}10mW.m**-2.nm**-1em.wldoublenullablee_PeakFluxLya? Measurement error in PeakFluxLya10mW.m**-2.nm**-1stat.errordoublenullablelogLLya? Logarithmic line luminosity of entire Ly{alpha}log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLLya? Measurement error in logLLyalog(1e-07W)stat.errordoublenullableq_logLLya? Quality of Lya line fittingmeta.code.qualintnullablelogLNV? Logarithmic line luminosity of NV1240log(1e-07W)phys.luminosity;spect.linedoublenullablee_logLNV? Measurement error in logLNVlog(1e-07W)stat.errordoublenullableEWNV? Rest-frame EW of NV12400.1nmspect.line.eqWidthdoublenullablee_EWNV? Measurement error in EWNV0.1nmstat.errordoublenullableFWHMNV? FWHM of NV1240km/sspect.line.widthdoublenullablee_FWHMNV? Measurement error in FWHMNVkm/sstat.errordoublenullablelogMBHHb-VP06? Logarithmic single-epoch BH mass estimate based on H{beta} (Vestergaard & Peterson, 2006ApJ...641..689V)log(solMass)phys.massdoublenullablee_logMBHHb-VP06? Measurement error in logMBHHbVP06log(solMass)stat.errordoublenullablelogMBHHb-A11? Logarithmic single-epoch BH mass estimate based on H{beta} (Assef et al., 2011ApJ...742...93A)log(solMass)phys.massdoublenullablee_logMBHHb-A11? Measurement error in logMBHHbA11log(solMass)stat.errordoublenullablelogMBHMgII-VO09? Logarithmic single-epoch BH mass estimate based on MgII (Vestergaard & Osmer, 2009, Cat. J/ApJ/699/800)log(solMass)phys.massdoublenullablee_logMBHMgII-VO09? Measurement error in logMBHMgII-VO09log(solMass)stat.errordoublenullablelogMBHMgII-S11? Logarithmic single-epoch BH mass estimate based on MgII (Shen et al, 2011, Cat. J/ApJS/194/45)log(solMass)phys.massdoublenullablee_logMBHMgII-S11? Measurement error in logMBHMgII-S11log(solMass)stat.errordoublenullablelogMBHCIV-VP06? Logarithmic single-epoch BH mass estimate based on CIV (Vestergaard & Peterson, 2006ApJ...641..689V)log(solMass)phys.massdoublenullablee_logMBHCIV-VP06? Measurement error in logMBHCIV-VP06log(solMass)stat.errordoublenullablelogMBH? Logarithmic fiducial single-epoch BH masslog(solMass)phys.massdoublenullablee_logMBH? Measurement error in logMBHlog(solMass)stat.errordoublenullableq_logMBH? Quality of MBH estimation (sum of the quality of the continuum luminosity and the quality of the line FWHM)meta.code.qualintnullablelogLbol? Logarithmic fiducial bolometric luminositylog(1e-07W)phys.luminositydoublenullableq_logLbol? Quality of LBOL estimation (quality of the continuum luminosity)meta.code.qualintnullableLogREdd? Logarithmic Eddington ratio based on fiducial single-epoch BH massphys.luminosity;arith.ratiodoublenullableq_logREdd? Quality of REdd estimation (sum of the quality of the continuum luminosity and the quality of the line MBH)meta.code.qualintnullableBI-CIV? BALnicity index of the CIV absorption trough from Paris et al. (2018, Cat. VII/286)km/sspect.line.eqWidthdoublenullablee_BI-CIV? Measurement error in BI-CIV from Paris et al. (2018A&A...613A..51P, Cat. VII/286)km/sstat.errordoublenullableBAL-flag? BAL flag from Shen et al. (2011, Cat. J/AJ/135/928)meta.codeintnullableSpInteractive spectrum from SDSS-DR12meta.ref.urlchar