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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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/239/23
  CIV NAL systems from SDSS-DR14 quasar spectra (Chen+, 2018)
ReadMe+ftp
2018ApJS..239...23C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/239/23/qsos(c)List of quasars; table added by CDS (13736 rows)
2.J/ApJS/239/23/table1Catalog of CIV Narrow Absorption Line systems[spectrum] (49986 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)SDSS (char) (i) SDSS-DR14Q (Paris+, 2018A&A...613A..51P) designation (HHMMSS.ss+DDMMSS.s; J2000) (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)zem   [1.37/5.1] Emission-line redshift of the quasar ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (1)DR12Q  (n)Display data from the SDSS-DR12 quasar catalog (Paris+, 2017, VII/279) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)CIV  (n)Display the CIV NAL sytem data for this quasar (link to Table 1) ((unassigned);(unassigned);(unassigned);src.var)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)NED (char) ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)_RA deg Positions from SDSS-DR14Q names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)_DE deg Positions from SDSS-DR14Q names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)Pair   [1/24993] Identification number of a NAL pair ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)Plate   [266/10000] Spectroscopic Plate number ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.qn.F)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)MJD   [51609/57520] Spectroscopic MJD ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)Fiber   [1/1000] Spectroscopic Fiber number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)zabs   [1.32/4.7] Redshift of absorption line system ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (2)rew96 0.1nm [0.03/3.9] Rest-frame equivalent width CIV{lambda}1548Å (Note 1)   ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (2)e_rew96 0.1nm [0/1.2] Uncertainty in rew96 (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (2)rew03 0.1nm [0.03/3.4] Rest-frame equivalent width CIV{lambda}1551Å (Note 1)   ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (2)e_rew03 0.1nm [0/0.9] Uncertainty in rew03 (Note 1)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)F1350 10-19W/m2/nm [1.5/683] The 1350Å continuum flux (Note 2)   ((unassigned);(unassigned);(unassigned);meta.abstract)
  (2)e_F1350 10-19W/m2/nm [0.1/13] Uncertainty in F1350 (Note 2)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Vrabs km/s [-44077/29977] Offset velocity of the CIV NAL system (Note 3)   ((unassigned);(unassigned);(unassigned);spect.index;instr.bandpass)
  (2)ID   [1/21239] Identification number of the CIV NAL system ((unassigned);(unassigned);(unassigned);src.var)
  (2)NAL  (n) [-2/2] NAL symbol (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (2)SL  (n) [0/19.3] Significance level (SL) of the variation (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  (2)Sp (char) Interactive spectrum from SDSS-DR14 ((unassigned);(unassigned);(unassigned);pos.geocentric)

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