VizieR

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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/ApJ/904/28
  MgII absorbers high-resolution QSOs spectra. I. (Churchill+, 2020)
ReadMe+ftp
2020ApJ...904...28C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/904/28/table1(c)List of QSO spectra (249 rows)
2.J/ApJ/904/28/table3Data of MgII system properties (481 rows)
3.J/ApJ/904/28/table4Voigt profile fitted parameters (2989 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)
   (ALL)QSO (char) (i) QSO name in J2000 format (meta.id;meta.main)
  (1)NEDID (char) QSO name resolved in NED (meta.id)
  (1)Simbad (char) QSO name resolved in Simbad (meta.id)
  (1+3)z   [0.05/4.7] QSO emission redshift (src.redshift)
  (1)wavem 0.1nm [3001/6438] QSO spectrum minimum wavelength (Å) (em.wl)
  (1)waveM 0.1nm [4640/10489] QSO spectrum maximum wavelength (Å) (em.wl)
  (1)Tel (char) QSO spectrum observation facility (meta.id;obs)
  (1)MgII  (n)Numberr of MgII data (table3) (meta.number)
  (1)Voigt  (n)Numberr of Voigt profile parameters (table4) (meta.number)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
  (1)_RA deg (i) Position from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Position from SIMBAD (declination part) (pos.eq.dec;meta.main)
  (2)zabs   [0.19/2.56] MgII system absorption redshift (src.redshift)
  (2)W2796 0.1m [0.006/6.17] MgII 2796 rest-frame equivalent width, Angstroms (spect.line.eqWidth)
  (2)e_W2796 0.1m [0/0.07] Uncertainty in W2796, Angstroms (stat.error)
  (2)l_Naod (char) Limit flag for upper limit in Naod (meta.code.error)
  (2)Naod [cm-2] [11.1/14.7] log10, Apparent Optical Depth column density (phys.absorption.opticalDepth)
  (2)e_Naod [cm-2] (n) [-0.1/-0] Downward uncertainty in Naod (Note 2)   (stat.error)
  (2)E_Naod [cm-2] (n) [0.01/0.2] Upward uncertainty in Naod (Note 2)   (stat.error;stat.max)
  (2)DR   [0.02/2.47] Doublet ratio W2796/W2803 (phys.atmol)
  (2)e_DR   [-1/1] Uncertainty in DR (stat.error)
  (2)OmegaV km/s [2.1/267] flux weighted velocity spread MgII 2796A (spect.dopplerVeloc)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_OmegaV km/s [0.07/6] Uncertainty in OmegaV (stat.error)
  (3)Ncld   [1/43] Number of VP components (meta.number)
  (3)vcld km/s [-578/523] Velocity of VP component (phys.veloc)
  (3)N-MgII [cm-2] [10.5/17.2] log10, MgII VP column density (phys.columnDensity)
  (3)e_N-MgII [cm-2] [0.001/10] Uncertainty in N-MgII (Note 1)   (stat.error)
  (3)b-MgII km/s [0.15/32.32] Doppler b for MgII VP component (spect.dopplerParam)
  (3)e_b-MgII km/s [0.001/9.999] Uncertainty in b-MgII (Note 1)   (stat.error)
  (3)N-FeII [cm-2] (n) [9.66/16.4] log10, FeII VP column density (Note 2)   (phys.columnDensity)
  (3)e_N-FeII [cm-2] (n) [-1.0/10] Uncertainty in N-FeII (Note 1)   (stat.error)
  (3)b-FeII km/s (n) [0.24/32.4] Doppler b for FeII VP component (Note 2)   (spect.dopplerParam)
  (3)e_b-FeII km/s (n) [-1/10] Uncertainty in b-FeII (Note 1)   (stat.error)
  (3)N-MgI [cm-2] (n) [9.48/13.6] log10, MgI VP column density, (Note 2)   (phys.columnDensity)
  (3)e_N-MgI [cm-2] (n) [-1/10] Uncertainty in N-MgI (Note 1)   (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)b-MgI km/s (n) [0.39/32.4] Doppler b for MgI VP component (Note 2)   (spect.dopplerParam)
  (3)e_b-MgI km/s (n) [-1/10] Uncertainty in b-MgI (Note 1)   (stat.error)
  (3)N-MnII [cm-2] (n) [9.53/13.4] log10, MnII VP column density (Note 2)   (phys.columnDensity)
  (3)e_N-MnII [cm-2] (n) [-1/10] Uncertainty in N-MnII (Note 1)   (stat.error)
  (3)b-MnII km/s (n) [0.39/29.9] Doppler b for MnII VP component (Note 2)   (spect.dopplerParam)
  (3)e_b-MnII km/s (n) [-1/10] Uncertainty in b-MnII (Note 1)   (stat.error)
  (3)N-CaII [cm-2] (n) [9.65/12.3] log10, CaII VP column density (Note 2)   (phys.columnDensity)
  (3)e_N-CaII [cm-2] (n) [-1/10] Uncertainty in N-CaII (Note 1)   (stat.error)
  (3)b-CaII km/s (n) [0.81/27.3] Doppler b for CaII VP component (Note 2)   (spect.dopplerParam)
  (3)e_b-CaII km/s (n) [0.03/10] Uncertainty in b-CaII (Note 1)   (stat.error)

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