VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/960/34
  Quasars from DESI SV data in the COSMOS/HSC fields (Zou+, 2024)
ReadMe+ftp
2024ApJ...960...34Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/960/34/tablea1(c)Quasars used in this work (114 rows)
2.J/ApJ/960/34/tablea2(c)Metal absorber measurements (78 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Name (char) (i) Quasar name (JHHMMSS.ss+DDMMSS.ss) (meta.id;meta.main)
  (1)zem   [0.6/4.1] Quasar emission redshift (src.redshift)
  (1)RAJ2000 deg (i) [148.6/151.7] Right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) [0.6/3.92] Declination (J2000) (pos.eq.dec;meta.main)
  (1)Exp s [2884.4/22884.5] Quasar effective exposure time (time.duration;obs.exposure)
  (1)S/N   [1/70] Mean signal-to-noise ratio measured from the three continuum regions without obvious emission or absorption (stat.snr;stat.mean)
  (1)DR16Q  (n)Display data from SDSS quasar catalog DR16Q (VII/289) (meta.ref.url)
  (1)Nabs  (n)Number of absorber redshift measurements (link to Table A2) (meta.number)
  (1)Sloan (char) Display the online SDSS-DR19 data for the nearest object (meta.ref.url)
  (2)zabs   [0.66/3.2] Absorber redshift (src.redshift)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)dVMgII km/s (n) [119.6/785.5] Velocity width of MgII({lambda}2796) line (spect.line.width)
  (2)EWMgII 0.1nm (n) [0.27/5] Equivalent width of MgII({lambda}2796) line (spect.line.eqWidth)
  (2)e_EWMgII 0.1nm (n) [0.03/0.8] EWMgII uncertainty (stat.error;spect.line.eqWidth)
  (2)dVCIV km/s (n) [152.9/977] Velocity width of CIV({lambda}1548) line (spect.line.width)
  (2)EWCIV 0.1nm (n) [0.2/3.1] Equivalent width of CIV({lambda}1548) line (spect.line.eqWidth)
  (2)e_EWCIV 0.1nm (n) [0.04/1] EWCIV uncertainty (stat.error;spect.line.eqWidth)
  (2)Use  (n)Quasar used in this work (link to Table A1) (meta.ref.url)
  (2)_RA deg (i) Position from Name (right ascension part) (pos.eq.ra;meta.main)
  (2)_DE deg (i) Position from Name (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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