VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/264/52
  Quasar properties from SDSS. III. SDSS-IV. (Huang+, 2023)
ReadMe+ftp
2023ApJS..264...52H
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/264/52/table3Catalog of quasar properties[spectrum] (398641 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SDSS (char) SDSS designation (HHMMSS.ss+DDMMSS.s; J2000.0) (Note 1)   (meta.id;meta.main)
  Plate  Spectroscopic plate number (meta.id;instr.plate)
  MJD  (i) [55176/58543] Modified Julian date (time.epoch)
  Fiber  Spectroscopic fiber number (meta.id;instr.setup)
  z  (n) [0.001/7.1] Best redshift taken from DR16Q (src.redshift;pos.heliocentric)
  zOIII  (n) [0.01/0.9] The [OIII]5007Å based redshift (src.redshift;pos.heliocentric)
  zMgII  (n) [0.3/2.5] MgII2799Å based redshift (src.redshift;pos.heliocentric)
  zCIV  (n) [1.5/5.1] CIV1548Å based redshift (src.redshift;pos.heliocentric)
  logL5100 [10-7W] (n) [37.8/46.2] Monochromatic luminosity at 5100Å (phys.luminosity;em.opt)
  e_logL5100 [10-7W] (n) [0/122] Uncertainty in logL5100 (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logL3000 [10-7W] (n) [41.7/47.5] Monochromatic luminosity at 3000Å (phys.luminosity)
  e_logL3000 [10-7W] (n) [0/159] Uncertainty in logL3000 (stat.error)
  logL1350 [10-7W] (n) [43.8/47.6] Monochromatic luminosity at 1350Å (phys.luminosity)
  e_logL1350 [10-7W] (n) [0/2.4] Uncertainty in logL1350 (stat.error)
  logMBH-Ha [Msun] (n) [3.8/9.8] Virial BH mass from Hα line (phys.mass)
  e_logMBH-Ha [Msun] (n) [0/8.5] Uncertainty in logMBH-Ha (stat.error)
  logMBH-Hb [Msun] (n) [3.9/9.9] Virial BH mass from Hβ line (phys.mass)
  e_logMBH-Hb [Msun] (n) [0/61] Uncertainty in logMBH-Hb (stat.error)
  logMBH-MgII [Msun] (n) [6.5/10.5] Virial BH mass from MgII 2799Å line (phys.mass)
  e_logMBH-MgII [Msun] (n) [0/99] Uncertainty in logMBH-MgII (stat.error)
  logMBH-CIV [Msun] (n) [7/10.6] Virial BH mass from CIV 1548Å line (phys.mass)
  e_logMBH-CIV [Msun] (n) [0/3.3] Uncertainty in logMBH-CIV (stat.error)
  logL-bHa [10-7W] (n) [37.3/44.2] Line luminosity of broad Hα emission line (phys.luminosity;em.line.Halpha)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_logL-bHa [10-7W] (n) [0/0.8] Uncertainty in logL-bHa (stat.error)
  W-bHa 0.1nm (n) [3.5/1584] Rest-frame equivalent width of broad Hα emission line (spect.line.eqWidth)
  e_W-bHa 0.1nm (n) [0/159] Uncertainty in W-bHa (stat.error)
  FWHM-bHa km/s (n) [1094/17272] FWHM of broad Hα emission line (spect.line.width)
  e_FWHM-bHa km/s (n) [0/7376] Uncertainty in FWHM-bHa (stat.error)
  logL-nHa [10-7W] (n) [39.4/43.2] Line luminosity of narrow Hα emission line (phys.luminosity;em.line.Halpha)
  e_logL-nHa [10-7W] (n) [0/0.3] Uncertainty of logL-nHa (stat.error)
  W-nHa 0.1nm (n) [0.9/828] Rest-frame equivalent width of narrow Hα emission line. (spect.line.eqWidth)
  FWHM-nHa km/s (n) [198/1191] FWHM of narrow Hα emission line (spect.line.width)
  logL-NIIa [10-7W] (n) [36.9/42.7] Line luminosity of [NII]6549Å emission line (phys.luminosity;spect.line)
  e_logL-NIIa [10-7W] (n) [0/1.4] Uncertainty in logL-NIIa (stat.error)
  W-NIIa 0.1nm (n) [0.3/49.1] Rest-frame equivalent width of [NII]6549Å emission line (spect.line.eqWidth)
  e_W-NIIa 0.1nm (n) [0/32.1] Uncertainty in W-NIIa (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logL-NIIb [10-7W] (n) [37.4/43.2] Line luminosity of [NII]6585Å emission line (phys.luminosity;spect.line)
  e_logL-NIIb [10-7W] (n) [0/1.4] Uncertainty of logL-NIIb (stat.error)
  W-NIIb 0.1nm (n) [1/146] Rest-frame equivalent width of [NII]6585Å emission line (spect.line.eqWidth)
  e_W-NIIb 0.1nm (n) [0/96] Uncertainty in W-NIIb (stat.error)
  logL-SIIa [10-7W] (n) [39.2/42.7] Line luminosity of [SII]6718Å emission line (phys.luminosity;spect.line)
  e_logL-SIIa [10-7W] (n) [0/0.8] Uncertainty in logL-SIIa (stat.error)
  W-SIIa 0.1nm (n) [0.3/89] Rest-frame equivalent width of [SII]6718Å emission line (spect.line.eqWidth)
  e_W-SIIa 0.1nm (n) [0/8] Uncertainty in W-SIIa (stat.error)
  logL-SIIb [10-7W] (n) [39/42.6] Line luminosity of [SII]6732Å emission line (phys.luminosity;spect.line)
  e_logL-SIIb [10-7W] (n) [0/0.7] Uncertainty in logL-SIIb (stat.error)
  W-SIIb 0.1nm (n) [0.4/85.1] Rest-frame equivalent width of [SII]6732Å emission line (spect.line.eqWidth)
  e_W-SIIb 0.1nm (n) [0/11] Uncertainty in W-SIIb (stat.error)
  ch2Ha  (n) [0.4/106] Reduced χ2 for emission-line fits in Hα spectral region (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  NpixHa  (n) [210/264] Number of good pixels in the range of 6400-6800Å (meta.number)
  SNHa  (n) [2/95] Median SNR per pixel in the range of 6400-6800Å (stat.snr)
  alphaHa  (n) [-3.6/6.6] Power-law slope of continuum in Hα spectral region (spect.index)
  logL-bHb [10-7W] (n) [36/44.3] Line luminosity of broad Hβ emission line (phys.luminosity;em.line.Hbeta)
  e_logL-bHb [10-7W] (n) [0/0.5] Uncertainty in logL-bHb (stat.error)
  W-bHb 0.1nm (n) [3.6/271] Rest-frame equivalent width of broad Hβ emission line (spect.line.eqWidth)
  e_W-bHb 0.1nm (n) [0.2/34] Uncertainty in W-bHb (stat.error)
  FWHM-bHb km/s (n) [1098/15784] FWHM of broad Hβ emission line (spect.line.width)
  e_FWHM-bHb km/s (n) [0/3934] Uncertainty in FWHM-bHb (stat.error)
  logL-nHb [10-7W] (n) [35.6/44] Line luminosity of narrow Hβ emission line (phys.luminosity;em.line.Hbeta)
  e_logL-nHb [10-7W] (n) [0/0.2] Uncertainty in logL-nHb (stat.error)
  W-nHb 0.1nm (n) [0.2/178] Rest-frame equivalent width of narrow Hβ emission line (spect.line.eqWidth)
  FWHM-nHb km/s (n) [35/1184] FWHM of narrow Hβ emission line (spect.line.width)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logL-OIIIa [10-7W] (n) [36/43.6] Total luminosity of narrow and broad [OIII]4959Å emission line (phys.luminosity;spect.line)
  e_logL-OIIIa [10-7W] (n) [0/0.6] Uncertainty in logL-OIIIa (stat.error)
  W-OIIIa 0.1nm (n) [0.1/747] Rest-frame equivalent width of [OIII]4959Å emission line (spect.line.eqWidth)
  e_W-OIIIa 0.1nm (n) [0/34] Uncertainty in W-OIIIa (stat.error)
  logL-OIIIb [10-7W] (n) [36.5/44.1] Total luminosity of narrow and broad [OIII]5007Å emission line (phys.luminosity;spect.line)
  e_logL-OIIIb [10-7W] (n) [0/0.6] Uncertainty in logL-OIIIb (stat.error)
  W-OIIIb 0.1nm (n) [0.2/2262] Rest-frame equivalent width of [OIII]5007Å emission line (spect.line.eqWidth)
  e_W-OIIIb 0.1nm (n) [0/102] Uncertainty in W-OIIIb (stat.error)
  ch2-Hb  (n) [0.4/43.7] Reduced χ2 for emission-line fits in Hβ spectral region (meta.note)
  Npix-Hb  (n) [213/355] Number of good pixels in the range of 4700-5100Å (meta.number)
  SN-Hb  (n) [2/103] Median SNR per pixel in the range of 4700-5100Å (stat.snr)
  alpha-Hb  (n) [-5.3/5.4] Power-law slope of continuum in Hβ spectral region. (spect.index)
  logL-bMgII [10-7W] (n) [41/45.3] Line luminosity of broad MgII emission line (phys.luminosity;spect.line)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_logL-bMgII [10-7W] (n) [0/1] Uncertainty in logL-bMgII (stat.error)
  logL-MgII [10-7W] (n) [41.2/45.3] Total luminosity of broad and narrow MgII emission line (phys.luminosity;spect.line)
  e_logL-MgII [10-7W] (n) [0/1] Uncertainty in logL-MgII (stat.error)
  W-bMgII 0.1nm (n) [1.2/390.1] Rest-frame equivalent width of broad MgII emission line (spect.line.eqWidth)
  e_W-bMgII 0.1nm (n) [0/183] Uncertainty in W-bMgII (stat.error)
  FWHM-bMgII km/s (n) [964/11077] FWHM of broad MgII emission line (spect.line.width)
  e_FWHM-bMgII km/s (n) [0/3895] Uncertainty FWHM-bMgII (stat.error)
  ch2-MgII  (n) [0.3/164] Reduced χ2 for emission-line fits in MgII spectral region (meta.note)
  Npix-MgII  (n) [479/792] Number of good pixels in the range of 2500-3000Å (meta.number)
  SN-MgII  (n) [1/88] Median SNR per pixel in the range of 2500-3000Å (stat.snr)
  alpha-MgII  (n) [-6.3/7.2] Power-law slope of continuum in the MgII spectral region (spect.index)
  logL-bCIV [10-7W] (n) [42.2/45.6] Line luminosity of broad CIV emission line (phys.luminosity;spect.line)
  e_logL-bCIV [10-7W] (n) [0/1.1] Uncertainty in logL-bCIV (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  W-bCIV 0.1nm (n) [0.8/841] Rest-frame equivalent width of broad CIV emission line (spect.line.eqWidth)
  e_W-bCIV 0.1nm (n) [0/1554] Uncertainty in W-bCIV (stat.error)
  FWHM-bCIV km/s (n) [1094/16591] FWHM of broad CIV emission line (spect.line.width)
  e_FWHM-bCIV km/s (n) [0/7769] Uncertainty in FWHM-bCIV (stat.error)
  ch2-CIV  (n) [0.3/515] Reduced χ2 for emission-line fits in CIV spectral region (meta.note)
  Npix-CIV  (n) [229/562] Number of good pixels in the range of 1450-1650Å (meta.number)
  SN-CIV  (n) [0.6/70] Median SNR per pixel in the range of 1450-1650Å (stat.snr)
  alpha-CIV  (n) [-10.3/7.4] Power-law slope of continuum in the CIV spectral region (spect.index)
  PapII  (n)Display data from Paper II (Chen+, 2019, J/ApJS/244/36) (meta.ref.url)
  Sp  Interactive spectrum from SDSS-DR16 (meta.ref.url)
spectrum
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact