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:

Radius Box size

  
J/ApJ/710/613
  Broad HI absorbers (Danforth+, 2010)
Post annotation
img(gal)
1.J/ApJ/710/613/table1(c)Broad Lymanα (BLA) sample sight lines (7 rows)
2.J/ApJ/710/613/table2Probable, possible, and non-BLA absorbers (119 rows)

 
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)AGN (char) (i) Sight line (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)zAGN  AGN redshift (src.redshift)
  (1)Delz  Maximum absorption path length (Δzmax) (phys.absorption;stat.max)
  (1)DelX  Cosmologically corrected maximum path length (ΔXmax) (phys.size;stat.max)
  (1)DS08 (char) Display the data from Danforth & Shull, 2008, Cat. J/ApJ/679/194 (meta.ref.url)
   (ALL)Ref (char) Reference (Note 1)   (meta.ref;pos.frame)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)NED (char) ask the NED data-base about this object

ALL cols
    
 (i)indexed column
  (2)Abs (char) Probable, Possible or Non-absorber category (Note 1)   (meta.code)
  (2)zabs  Absorption redshift (src.redshift)
  (2)b1 km/s (n) Line width of component 1 (Note 2)   (spect.line.width)
  (2)u_b1 (char) [:] Uncertainty flag on b1 (meta.code.error)
  (2)E_b1 km/s (n) Positive error on b1 (stat.error;stat.max)
  (2)e_b1 km/s (n) Negative error on b1 (stat.error)
  (2)b1d km/s (n) Second b1 value (spect.line.width)
  (2)n_b1 (char) [COG/Nd/Nm ] Note on b1 (Note 3)   (meta.note)
  (2)logN1 [cm-2] (n) Log of HI column density of component 1 (phys.columnDensity)
  (2)u_logN1 (char) [?:] Uncertainty flag on logN1 (meta.code.error)
  (2)E_logN1 [cm-2] (n) Positive error on logN1 (stat.error;stat.max)
  (2)e_logN1 [cm-2] (n) Negative error on logN1 (stat.error)
  (2)n_logN1 (char) [Nd/Nm] Not detected or Not measured (Note 3)   (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)b2 km/s (n) Line width of component 2 (Note 2)   (spect.line.width)
  (2)u_b2 (char) [:] Uncertainty flag on b2 (meta.code.error)
  (2)E_b2 km/s (n) Positive error on b2 (stat.error;stat.max)
  (2)e_b2 km/s (n) Negative error on b2 (stat.error)
  (2)b2d km/s (n) Second b2 value (spect.line.width)
  (2)n_b2 (char) [COG/Nd/Nm/bl ] Note on b2 (Note 3)   (meta.note)
  (2)l_logN2 (char) Limit flag on logN2 (meta.code.error)
  (2)logN2 [cm-2] (n) Log of HI column density of component 2 (phys.columnDensity)
  (2)E_logN2 [cm-2] (n) Positive error on logN2 (stat.error;stat.max)
  (2)e_logN2 [cm-2] (n) Negative error on logN2 (stat.error)
  (2)n_logN2 (char) [Nd/Nm] Not detected or Not measured (Note 3)   (meta.note)
  (2)Ref2 (char) Reference (Note 4)   (meta.ref;pos.frame)
  (2)b0 km/s (n) Mean line width (Note 2)   (spect.line.width)
  (2)u_b0 (char) [:] Uncertainty flag on b0 (meta.code.error)
  (2)b0d km/s (n) Second b0 value (spect.line.width)
  (2)n_b0 (char) [COG/LW* ] Note on b0 (Note 3)   (meta.note)
  (2)logN0 [cm-2] (n) Log of mean Hydrogen column density (phys.columnDensity;stat.mean)
  (2)n_logN0 (char) [Nd] Nd: Non detected (Note 3)   (meta.note)
  (2)Notes (char) Absorber notes (meta.note)

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