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/A+A/616/A114
  CIV BAL disappearance in SDSS QSOs (De Cicco+, 2018)
ReadMe+ftp
2018A&A...616A.114D
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spectrum
Post annotation 		img(gal)
1.J/A+A/616/A114/tablea1(c)QSOs in the P4 sample[spectrum] (67 rows)
2.J/A+A/616/A114/tablea2Parameters of disappearing BAL troughs (72 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)ID  Source identification number in this work (meta.id;phys.atmol.number)
   (ALL)SDSS (char) Source SDSS identification (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)z  Redshift from Hewett & Wild (2010, Cat. J/MNRAS/405/2302) (src.redshift)
  (1)e_z  rms uncertainty on z (stat.error;src.redshift)
  (1)imag mag i-band magnitude from Schneider et al. (2007AJ....134..102S, Cat. VII/252) (phot.mag;em.opt.I)
  (1)e_imag mag rms uncertainty on imag (stat.error;phot.mag;em.opt.I)
  (1)iMAG mag Absolute i-band magnitude from Shen et al. (2011, Cat. J/ApJS/194/45) (phys.magAbs)
  (1)PMF1 (char) Plate-MJD-fiber identifying each SDSS-I/II spectrum where a BAL trough is detected (meta.id)
  (1)Ntr1  Number of BAL troughs detected in the same spectrum (meta.number)
  (1)PMF2 (char) Plate-MJD-fiber of corresponding BOSS spectrum (MJD≥55176) where disappearance occurs (Note 1)   (meta.id)

ALL cols		    
 (i)indexed column
  (1)Ntr2  Number of BAL troughs detected in the same spectrum (meta.number)
  (1)Sp1 (char) Interactive spectrum from SDSS (meta.ref.url)
  (1)Sp2 (char) Interactive spectrum from SDSS (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)MJD d MJD of the SDSS-I/II epoch where the EW of the disappearing BAL trough is measured (Note 1)   (time.epoch)
  (2)EW 0.1nm Rest-frame EW measurement (spect.line.eqWidth)
  (2)e_EW 0.1nm rms uncertainty on EW (stat.error;spect.line.eqWidth)
  (2)vmax km/s Maximum velocity of the BAL trough (phys.veloc;stat.max)
  (2)vmin km/s Minimum velocity of the BAL trough (phys.veloc;stat.min)
  (2)DT d Rest-frame Δt between the SDSS-I/II epoch where the BAL trough is detected and the BOSS epoch where disappearance of the same BAL is observed (time.interval)
  (2)P8 (char) [0/1] BALs belonging to the P8 sample? (Note 2)   (meta.code)
  (2)PP (char) [0/1] BALs belonging to the pristine sample? (Note 2)   (meta.code)

ALL cols		    
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