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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/708/868
  CIV candidates (Cooksey+, 2010)
Post annotation
img(gal)
1.J/ApJ/708/868/targets(c)List of targets (69 rows)
2.J/ApJ/708/868/table1(c)Observation summary (69 targets) (198 rows)
3.J/ApJ/708/868/table2CIV candidates summary (49 targets) (7816 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)C (char) C indicates the 49 CIV candidates with usable wavelength coverage and S/N ratios (meta.ref.url)
  (1+2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)NED (char) ask the NED data-base about this object
  (1+2)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
   (ALL)Target (char) (i) Target name (meta.id;meta.main)
   (ALL)z  Redshift (src.redshift)
  (2)FWHM km/s Grating FWHM (instr.bandwidth)
  (2)Grating (char) Grating used in the observation (instr.setup;obs)
  (2)Inst (char) Instrument used in the observation (instr.setup;obs)

ALL cols
    
 (i)indexed column
  (2)l_S/N (char) [≤] Limit flag on S/N (meta.code.error)
  (2)Notes (char) Additional notes(s) (meta.note)
  (2)PID (char) Observation(s) identification number (meta.id;obs)
  (2)R  Grating resolution (spect.resolution)
  (2)S/N pix-1 Signal-to-noise from normalized spectrum (stat.snr)
  (2)Texp ks Exposure time (time.duration;obs.exposure)
  (2)Wmax 0.1nm Maximum wavelength of the observation (Note 1)   (instr.bandwidth)
  (2)Wmin 0.1nm Minimum wavelength of the observation (Note 1)   (instr.bandwidth)
  (3)dvabs km/s (n) CIV 1550 candidate velocity difference (phys.veloc;arith.diff)
  (3)e_EWr 10-13m (n) The 1σ uncertainty in EWr (Note 2)   (stat.error)
  (3)e_logN [cm-2] (n) The 1σ uncertainty in logN (stat.error)
  (3)EWr 10-13m Rest equivalent width (Note 2)   (spect.line.eqWidth)
  (3)Flag  (n) [64,511] Binary flag (Note 4)   (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)f_logN (char) [a] Flag on logN (Note 3)   (meta.code)
  (3)l_EWr (char) The 2σ limit flag on EWr (meta.code.error)
  (3)l_logN (char) The 2σ limit flag on logN (meta.code.error)
  (3)logN [cm-2] Log column density (phys.columnDensity)
  (3)wvhi 0.1nm Upper absorption line boundary (Note 1)   (em.wl)
  (3)wvlo 0.1nm Lower absorption line boundary (Note 1)   (em.wl)
  (3)wvr 0.1nm Transition rest wavelength (Note 1)   (em.wl)
  (3)z1548  (n) CIV 1548 candidate redshift (src.redshift)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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