VizieR

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VizieR

  
J/A+A/294/377
  Absorption systems of HS 1700+6416 (Vogel+, 1995)
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1995A&A...294..377V
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1.J/A+A/294/377/abs_sysObserved and predicted column densities, and corresponding model parameters of the 15 heavy-element absorption systems (tables 5 and 6) (Note) (15 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)
  z(abs)  (i) [0.7217/2.579] Redshift of absorber system
  logN(HI)o [cm-2] Observed HI column density
  u_logN(HI)o (char) Uncertainty flag on N(HI)o
  b km/s Gas velocity dispersion parameter
  u_b (char) Uncertainty flag on b
  l_logN(OIII)o (char) Limit flag on N(OIII)o (Note 1)   
  logN(OIII)o [cm-2] (n) Observed OIII column density (Note 2)   
  u_logN(OIII)o (char) [+*b] Note on N(OIII)o (Note 3)   
  l_logN(OIV)o (char) Limit flag on N(OIV)o (Note 1)   
  logN(OIV)o [cm-2] (n) Observed OIV column density (Note 2)   

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  u_logN(OIV)o (char) [+*b] Note on N(OIV)o (Note 3)   
  logN(OV)o [cm-2] (n) Observed OV column density (Note 2)   
  u_logN(OV)o (char) [+*b] Note on N(OV)o (Note 3)   
  l_logN(OVI)o (char) Limit flag on N(OVI)o (Note 1)   
  logN(OVI)o [cm-2] (n) Observed OVI column density (Note 2)   
  u_logN(OVI)o (char) [+*b] Note on N(OVI)o (Note 3)   
  l_logN(NIII)o (char) Limit flag on N(NIII)o (Note 1)   
  logN(NIII)o [cm-2] Observed NIII column density
  u_logN(NIII)o (char) [+*b] Note on N(NIII)o (Note 3)   
  l_logN(NIV)o (char) Limit flag on N(NIV)o (Note 1)   
  logN(NIV)o [cm-2] (n) Observed NIV column density (Note 2)   
  u_logN(NIV)o (char) [+*b] Note on N(NIV)o (Note 3)   
  l_logN(NV)o (char) Limit flag on N(NV)o (Note 1)   

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logN(NV)o [cm-2] (n) Observed NV column density (Note 2)   
  u_logN(NV)o (char) [+*b] Note on N(NV)o (Note 3)   
  l_logN(CIII)o (char) Limit flag on N(CIII)o (Note 1)   
  logN(CIII)o [cm-2] (n) Observed CIII column density (Note 2)   
  u_logN(CIII)o (char) [+*b] Note on N(CIII)o (Note 3)   
  l_logN(CIV)o (char) Limit flag on N(CIV)o (Note 1)   
  logN(CIV)o [cm-2] (n) Observed CIV column density (Note 2)   
  u_logN(CIV)o (char) [+*b] Note on N(CIV)o (Note 3)   
  logN(HII)p [cm-2] Predicted HII column density
  logN(OIII)p [cm-2] (n) Predicted OIII column density
  logN(OIV)p [cm-2] (n) Predicted OIV column density
  logN(OV)p [cm-2] (n) Predicted OV column density
  logN(OVI)p [cm-2] (n) Predicted OVI column density

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logN(NIII)p [cm-2] Predicted NIII column density
  logN(NIV)p [cm-2] Predicted NIV column density
  logN(NV)p [cm-2] Predicted NV column density
  logN(CIII)p [cm-2] Predicted CIII column density
  logN(CIV)p [cm-2] Predicted CIV column density
  logN(H) [cm-3] Hydrogen column density
  log(U) [---] Ionization parameter (ratio of the H-ionizing photon density to the H density)
  log(T) [K] Temperature
  Dc kpc Cloud linear extent DC
  log(Mc) [Msun] Cloud mass MC
  l_[C/H] (char) Limit flag on [C/H]
  [C/H] [Sun] Carbon abundance
  u_[C/H] (char) Less accurate value for [C/H]

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_[N/H] (char) Limit flag on [N/H]
  [N/H] [Sun] Nitrogen abundance
  u_[N/H] (char) Less accurate value for [N/H]
  l_[O/H] (char) Limit flag on [O/H]
  [O/H] [Sun] (n) Oxygen abundance
  u_[O/H] (char) Less accurate value for [O/H]
  l_[O/C] (char) Limit flag on [O/C]
  [O/C] [Sun] (n) Oxygen to carbon abundance ratio
  u_[O/C] (char) Less accurate value for [O/C]
  l_[N/C] (char) Limit flag on [N/C]
  [N/C] [Sun] (n) Nitrogen to carbon abundance ratio

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