VizieR

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VizieR

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

  
J/ApJ/833/283
  HI-selected Lyman limit systems metallicities (Lehner+, 2016)
ReadMe+ftp
2016ApJ...833..283L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/833/283/table2(c)Summary of the HI parameters and metallicities of 26 partial and full Lyman limit systems (pLLSs and LLSs) (33 rows)
2.J/ApJ/833/283/table1Average velocities and column densities of the metal ions (for 21 pLLSs and LLSs) (247 rows)
3.J/ApJ/833/283/table6Cloudy results for 21 pLLSs and LLSs (26 rows)

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)
  (1)Set  0: New sample of partial Lyman limit systems (pLLSs) and full Lyman limit systems (LLSs); 1: Sample of pLLSs and LLSs drawn from the literature (meta.code)
  (1)Nv  (n)Number of velocity measurements for this QSO (link to table 1) (meta.number)
   (ALL)KODIAQ (char) (i) Quasar designation (JHHMMSS+DDMMSSA) (Note 1)   (meta.id;meta.main)
  (1)C (char) Display the cloudy results (link to table 6) (meta.ref.url)
   (ALL)zabs   [2.1/3.3] Absorption redshift of LLS (src.redshift)
   (ALL)logNHI [cm-2] [16/18.7] Log HI column density (Note 2)   (phys.columnDensity)
  (1)E_logNHI [cm-2] [+0.01/+0.3] Upper or symmetric uncertainty on logNHI (Note 3)   (stat.error;stat.max)
  (1)e_logNHI [cm-2] (n) [-0.3/-0.2] Lower uncertainty on logNHI (Note 3)   (stat.error)
  (1)bHI km/s (n) [11/37.2] HI velocity width, fit (spect.line.width;em.line.HI)
  (1)f_bHI (char) [:] Iterative Fit flag (Note 2)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_bHI km/s (n) [0.1/1.2] Uncertainty for bHI (stat.error)
  (1+3)l_[X/H] (char) Limit flag for [X/H] (meta.code.error;phys.abund)
  (1+3)[X/H] [-] (n) [-3.4/0.2] Log of the ion number abundance (meta.id)
  (1)E_[X/H] [-] (n) [0.05/0.3] Upper or symmetric uncertainty on [X/H] (Note 3)   (stat.error;stat.max)
  (1)e_[X/H] [-] (n) [-0.21] Lower uncertainty on [X/H] (Note 3)   (stat.error;phys.abund)
  (1)Refs  (n) [1/3] References for Literature Sample (Note 4)   (meta.ref;pos.frame)
  (1)Notes (char) [ab] Individual Object Notes (Note 5)   (meta.note)
  (1)DR1  (n)Display data from the KODIAQ DR1 catalog (O'Meara+, 2015, J/AJ/150/111) (meta.ref.url)
  (1)DR2  (n)Display data from the KODIAQ DR2 catalog (O'Meara+, 2017, J/AJ/154/114) (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
  (1)_RA deg (i) Positions from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from SIMBAD (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)f_Ion (char) [ab] Metal line flag (Note 1)   (meta.code)
  (2)Ion (char) Metal line (phys.atmol.ionStage)
  (2)lambda 0.1nm (n) [977/1670] Transition rest wavelength in Angstroms (em.wl;phys.atmol.transition)
  (2)vmin km/s (n) [-70/-10] Minimum velocity limit (phys.veloc)
  (2)vmax km/s (n) [10/70] Maximum velocity limit (phys.veloc)
  (2)va km/s (n) [-25.1/18.1] Average velocity of metal line (spect.dopplerVeloc)
  (2)u_va (char) [:] Quality flag for va (Note 2)   (meta.code.error)
  (2)e_va km/s (n) [0.1/20] Uncertainty for va (stat.error)
  (2)l_logNa (char) [≤> ] Limit flag for logNa (Note 2)   (meta.code.error)
  (2)logNa [cm-2] (n) [10.7/14.7] Column density of metal line (phys.columnDensity;spect.line)
  (2)u_logNa (char) [:] Quality flag for logNa (Note 2)   (meta.code.error)
  (2)e_logNa [cm-2] (n) [0.01/0.2] Uncertainty for logNa (stat.error)
  (3)l_logNH (char) Limit flag on logNH (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)logNH [-] [17.3/21.5] Log total H column density (phys.columnDensity)
  (3)l_[C/a] (char) Limit flag on [C/a] (meta.code.error)
  (3)[C/a] [-] (n) [-0.7/0.4] Relative abundance of carbon to α elements (phys.abund)
  (3)l_logU (char) [≤> ] Limit flag on logU (meta.code.error)
  (3)logU [-] [-4/-1.5] Ionization parameter (phys.ionizParam)
  (3)l_NHI/NH (char) Limit flag on NHI/NH (meta.code.error)
  (3)NHI/NH % [92.7/100] Ionization fraction (phys.atmol.ionization;arith.ratio)
  (3)l_T (char) Limit flag on T (meta.code.error)
  (3)T 10+4K [0.6/3.3] Temperature (phys.temperature)
  (3)l_logn (char) Limit flag on lognH (meta.code.error)
  (3)logn [cm-3] [-3.3/-0.7] Log hydrogen number density (meta.number;phys.density)
  (3)l_logl (char) Limit flag on logl (meta.code.error)
  (3)logl [pc] [-0.5/6.3] Linear-scale of the absorber (src.morph.scLength)

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