VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

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J/ApJS/244/36/table1 QSO properties from SDSS. II. The first two years (Chen+, 2019)
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SDSS-IV/eBOSS quasar catalog
spectrum
(173935 rows) 		  recno=10350
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ColumnValue  Explain   (UCD)
_RAJ200000 28 53.5200 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-00 05 29.300 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195000 26 19.7831 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-00 22 04.103 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon110.6819250 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-62.4257727 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
10350recno 10350  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SDSS002853.52-000529.3  (i) SDSS DR14 (VII/286) designation (HHMMSS.ss+DDMMSs.s; J2000 – except for 524 not correcly written objects) (meta.id;meta.main)
Plate 7866  Spectroscopic plate number (meta.id;instr.plate)
MJD57002 d (i) Modified Julian Date (JD-2400000.5) (time.epoch)
Fiber 159  Spectroscopic fiber number (meta.number;pos.parallax.spect)
zVI 2.1164   [0.008/7] Redshift, visual inspection taken from DR14Q (src.redshift;pos.heliocentric)
zOIII    [0.03/0.9] Redshift, [OIII] 5007Å based (Note 1)   (src.redshift;pos.heliocentric)
zMgII 2.1076   [0.3/2.5] Redshift, MgII 2799Å based (Note 1)   (src.redshift;pos.heliocentric)
zCIV 2.1151   [1.5/5.1] Redshift, CIV 1548Å based (Note 1)   (src.redshift;pos.heliocentric)
logL5100  [10-7W] [39.9/46.2] Monochromatic luminosity, power-law continuum fit at 5100Å in log erg/s units (Note 1)   (phys.luminosity;spect.line)
logL300045.761 [10-7W] [41.7/47.5] Monochromatic luminosity, power-law continuum fit at 3000Å in log erg/s units (Note 1)   (phys.luminosity;spect.line)
logL135045.533 [10-7W] [43.8/47.5] Monochromatic luminosity, power-law continuum fit at 1350Å in log erg/s units (Note 1)   (phys.luminosity;spect.line)
logMBH-Ha  [Msun] [3.8/9.6] Virial BH mass, Hα fit Eq. 5 (Note 1)   (phys.mass)
logMBH-Hb  [Msun] [6.4/9.8] Virial BH mass, Hβ fit Eq. 4 (Note 1)   (phys.mass)
logMBH-MgII 9.38 [Msun] [6.5/10.5] Virial BH mass, MgII fit Eq. 3 (Note 1)   (phys.mass)
logMBH-CIV 8.29 [Msun] [7/10.6] Virial BH mass, CIV fit Eq. 2 (Note 1)   (phys.mass)
logMBH-Ha2  [Msun] [5/9.7] Virial BH mass, Hα fit Eq. 1 and new (a,b) (Note 1)   (phys.mass)
logMBH-MgII2 9.25 [Msun] [6.7/10.1] Virial BH mass, MgII fit Eq. 1 and new (a,b) (Note 1)   (phys.mass)
logMBH-CIV2 8.35 [Msun] [7/10.6] Virial BH mass, CIV fit Eq. 1 and new (a,b) (Note 1)   (phys.mass)
logL-bHa  [10-7W] [37.3/44.1] Line luminosity of broad Hα, in log erg/s units (Note 1)   (phys.luminosity;em.line.Halpha)
e_logL-bHa  [10-7W] [0.009/1] Uncertainty of logLbHa (Note 1)   (stat.error)
EW-bHa  0.1nm [3.5/1019] Rest-frame equivalent width of broad Hα, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-bHa  0.1nm [1.6/219.1] Uncertainty of EWbHa (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-bHa  km/s [1094/13799] FWHM of broad Hα (Note 1)   (spect.line.width)
logL-nHa  [10-7W] [39.4/43.2] Line luminosity of narrow Hα in log erg/s units (Note 1)   (phys.luminosity;em.line.Halpha)
e_logL-nHa  [10-7W] [0.01/1.1] Uncertainty of logLnHa (Note 1)   (stat.error)
EW-nHa  0.1nm [0.9/827.4] Rest-frame equivalent width of narrow Hα, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-nHa  0.1nm [0.5/37] Uncertainty of EWnHa (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-nHa  km/s [198/1191] FWHM of narrow Hα (Note 1)   (spect.line.width)
logL-NIIa  [10-7W] [39/42.7] Line luminosity of [NII]6549Å in log erg/s units (Note 1)   (phys.luminosity)
e_logL-NIIa  [10-7W] [0.07/13.3] Uncertainty of logLNIIa (Note 1)   (stat.error)
EW-NIIa  0.1nm [0.3/40.2] Rest-frame equivalent width of [NII] 6549A, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-NIIa  0.1nm [0.3/26.1] Uncertainty of EWNIIa (Note 1)   (stat.error;spect.line.eqWidth)
logL-NIIb  [10-7W] [39.4/43.2] Line luminosity of [NII]6585Å, in log erg/s units (Note 1)   (phys.luminosity)
e_logL-NIIb  [10-7W] [0.02/1.1] Uncertainty of logLNIIb (Note 1)   (stat.error)
EW-NIIb  0.1nm [1/119.2] Rest-frame equivalent width of [NII]6585Å, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-NIIb  0.1nm [0.4/29.5] Uncertainty of EWNIIb (Note 1)   (stat.error;spect.line.eqWidth)
logL-SIIa  [10-7W] [39.2/42.7] Line luminosity of [SII] 6718Å, in log erg/s units (Note 1)   (phys.luminosity)
e_logL-SIIa  [10-7W] [0.04/1.1] Uncertainty of logLSIIa (Note 1)   (stat.error)
EW-SIIa  0.1nm [0.3/69.5] Rest-frame equivalent width of [SII]6718Å, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-SIIa  0.1nm [0.2/21] Uncertainty of EWSIIa (Note 1)   (stat.error;spect.line.eqWidth)
logL-SIIb  [10-7W] [39.1/42.6] Line luminosity of [SII] 6732Å, in log erg/s units (Note 1)   (phys.luminosity)
e_logL-SIIb  [10-7W] [0.04/1.3] Uncertainty of logLSIIb (Note 1)   (stat.error)
EW-SIIb  0.1nm [0.4/54.5] Rest-frame equivalent width of [SII]6732Å, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-SIIb  0.1nm [0.2/23.1] Uncertainty of EWSIIb (Note 1)   (stat.error;spect.line.eqWidth)
ch2-Ha    [0.4/21.3] Reduced χ^2 for Hα emission line fits (Note 1)   (meta.note)
Npix-Ha    [210/264] Number of good pixels, 6400-6800Å (Note 1)   (meta.number)
SN-Ha    [2/81.7] Median S/N per pixel, 6400-6800Å (Note 1)   (stat.snr)
alpha-Ha    [-3.6/6] Power-law slope continuum fit in Hα spectral region (Note 1)   (spect.index)
logL-bHb  [10-7W] [40.2/44.3] Line luminosity of broad Hβ, in log erg/s units (Note 1)   (phys.luminosity;em.line.Hbeta)
e_logL-bHb  [10-7W] [0.02/1.1] Uncertainty of logLbHb (Note 1)   (stat.error)
EW-bHb  0.1nm [3.6/210.1] Rest-frame equivalent width of broad Hβ, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-bHb  0.1nm [1.3/90.4] Uncertainty of EWbHb (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-bHb  km/s [1098/15784] FWHM of broad Hβ (Note 1)   (spect.line.width)
logL-nHb  [10-7W] [39/43.3] Line luminosity of narrow Hβ, in log erg/s units (Note 1)   (phys.luminosity;em.line.Hbeta)
e_logL-nHb  [10-7W] [0.02/1.3] Uncertainty of logLnHb (Note 1)   (stat.error)
EW-nHb  0.1nm [0.2/177.2] Rest-frame equivalent width of narrow Hβ, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-nHb  0.1nm [0.2/26] Uncertainty of WnHb (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-nHb  km/s [197/1184] FWHM of narrow Hβ (Note 1)   (spect.line.width)
logL-OIIIa  [10-7W] [37.8/43.6] Line luminosity of [OIII]4959Å, in log erg/s units (Note 1)   (phys.luminosity;em.line.OIII;spect.line)
e_logL-OIIIa  [10-7W] [0.02/31] Uncertainty of logLOIIIa (Note 1)   (stat.error)
EW-OIIIa  0.1nm [0.1/746.4] Rest-frame equivalent width of [OIII]4959Å, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-OIIIa  0.1nm [0.3/86] Uncertainty of WOIIIa (Note 1)   (stat.error;spect.line.eqWidth)
logL-OIIIb  [10-7W] [38.3/44.1] Line luminosity of [OIII]5007Å, in log erg/s units (Note 1)   (phys.luminosity;em.line.OIII;spect.line)
e_logL-OIIIb  [10-7W] [0.01/1.4] Uncertainty of logLOIIIb (Note 1)   (stat.error)
EW-OIIIb  0.1nm [0.5/2262] Rest-frame equivalent width of [OIII]5007Å, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-OIIIb  0.1nm [0.3/60] Uncertainty of WOIIIb (Note 1)   (stat.error;spect.line.eqWidth)
ch2-Hb    [0.4/20.7] Reduced χ^2 for Hβ emission line fits (Note 1)   (meta.note)
Npix-Hb    [226/355] Number of good pixels, 4700-5100Å (Note 1)   (meta.number)
SN-Hb    [2/80] Median S/N per pixel, 4700-5100Å (Note 1)   (stat.snr)
alpha-Hb    [-5/5.4] Power-law slope continuum fit in Hβ spectral region (Note 1)   (spect.index)
logL-bMgII43.914 [10-7W] [41/45.4] Line luminosity of broad MgII, in log erg/s units (Note 1)   (phys.luminosity)
e_logL-bMgII 0.533 [10-7W] [0.03/1.1] Uncertainty of logLbMgII (Note 1)   (stat.error)
logLMgII43.919 [10-7W] [41.2/45.4] Total luminosity of broad and narrow MgII, in log erg/s units (Note 1)   (phys.luminosity)
EW-bMgII 48.1 0.1nm [1.2/316] Rest-frame equivalent width of broad MgII, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-bMgII 25.7 0.1nm [0.9/160.3] Uncertainty of WbMgII (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-bMgII 5921 km/s [964/14866] FWHM of broad MgII (Note 1)   (spect.line.width)
ch2-MgII 1.239   [0.3/52.5] Reduced χ^2 for MgII emission line fits (Note 1)   (meta.note)
Npix-MgII 788   [479/792] Number of good pixels, 2500-3000Å (Note 1)   (meta.number)
SN-MgII 6.650   [0/87.6] Median S/N per pixel, 2500-3000Å (Note 1)   (stat.snr)
alpha-MgII 1.680   [-6.2/7.2] Power-law slope continuum fit in MgII spectral region (Note 1)   (spect.index)
logL-CIV44.158 [10-7W] [42.2/45.6] Line luminosity of CIV, in log erg/s units (Note 1)   (phys.luminosity)
e_logL-CIV 0.114 [10-7W] [0.02/1.1] Uncertainty of logLCIV (Note 1)   (stat.error)
EW-CIV 67.3 0.1nm [0.8/417.1] Rest-frame equivalent width of CIV, Angstroms (Note 1)   (spect.line.eqWidth)
e_EW-CIV 7.7 0.1nm [0.5/214.3] Uncertainty of EWCIV (Note 1)   (stat.error;spect.line.eqWidth)
FWHM-CIV 2559 km/s [1094/16591] FWHM of broad CIV (Note 1)   (spect.line.width)
ch2-CIV 1.385   [0.3/348.5] Reduced χ^2 for CIV emission line fits (Note 1)   (meta.note)
Npix-CIV 561   [229/562] Number of good pixels, 1450-1650Å (Note 1)   (meta.number)
SN-CIV 7.792   [0/67.2] Median S/N per pixel, 1450-1650Å (Note 1)   (stat.snr)
alpha-CIV -1.212   [-10.4/7.4] Power-law slope continuum fit in CIV spectral region (Note 1)   (spect.index)
SpSp  Interactive spectrum from SDSS-DR14 (meta.ref.url)
SimbadNameSDSS J002853.52-000529.3  Designation understandable by the Simbad data-base (meta.id)
NEDNED  ask the NED data-base about this object (meta.ref.url)
_RA007.22300 deg (i) Positions from SDSS DR14 names (except for 524 not correctly written names taken from corresponding SDSS via plate-mjd-fiber) (right ascension part) (pos.eq.ra;meta.main)
_DE-00.09147 deg (i) Positions from SDSS DR14 names (except for 524 not correctly written names taken from corresponding SDSS via plate-mjd-fiber) (declination part) (pos.eq.dec;meta.main)
  
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