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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/761/112
  High-redshift MgII absorption QSOs with FIRE (Matejek+, 2012)
Post annotation
img(gal)
1.J/ApJ/761/112/table1(c)FIRE MgII survey sightlines (46 rows)
2.J/ApJ/761/112/table2Summary of absorption properties for the FIRE MgII sample (111 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)ALS  (n)Number of ALS measures for this QSO (link to table 2) (meta.number)
  (1)_DE deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  (1)Exp s [972/19275] Exposure time (time.duration;obs.exposure)
  (1)lDz   [1.9/2.2] Lower range of pathlength (Δz) (Note 1)   (src.redshift;arith.diff)
   (ALL)Name (char) (i) Object designation (meta.id;meta.main)
  (1)_RA deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)SDSSQ  (n)Cross-match with the SDSS-DR7 and -DR10 quasar catalogs within 1" (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)Sloan (char) Display the online SDSS data for the nearest object (meta.ref.url)
  (1)S/N   [4/47.2] Signal to noise ratio (Note 2)   (stat.snr)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)uDz   [3.5/6.3] Upper range of pathlength (Δz) (Note 1)   (src.redshift;arith.diff)
  (1)zQSO   [3.5/6.3] QSO redshift (src.redshift;pos.heliocentric)
  (2)DVel km/s [50.8/709.8] Velocity spread (ΔV) (Note 2)   (spect.line.width)
  (2)e_Wr2796 0.1nm [0.01/0.2] Wr2796 uncertainty (stat.error)
  (2)e_Wr2803 0.1nm [0.008/0.2] Wr2803 uncertainty (stat.error)
  (2)f_Seq (char) Flag on Seq (Note 1)   (meta.code)
  (2)Seq   [1/111] Running sequence number (meta.id;meta.main)
  (2)Wr2796 0.1nm [0.08/5.6] Equivalent width of the MgII line at 2796Å (in rest-frame) (spect.line.eqWidth)
  (2)Wr2803 0.1nm [0.08/5.1] Equivalent width of the MgII line at 2803Å (in rest-frame) (spect.line.eqWidth)
  (2)z   [1.9/5.4] Redshift (src.redshift)

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