VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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/777/168
  CIV and SiIV broad absorption line troughs in SDSS (Filiz+, 2013)
ReadMe+ftp
2013ApJ...777..168F
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJ/777/168/qsos(c)List of QSOs (table added by CDS) (291 rows)
2.J/ApJ/777/168/troughs(c)CIV- (table2) and SiIV- (table3) BAL troughs[spectrum] (801 rows)
3.J/ApJ/777/168/varegsCIV- (table4) and SiIV- (table5) BAL-trough variable regions (1231 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)SDSS (char) (i) QSO identification; JHHMMSS.ss+DDMMSS.s ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)z (char) Reshift ((unassigned);(unassigned);(unassigned);pos.parallax;arith.diff;meta.main)
  (1)Nc (char) Number of CIV BAL troughs for this quasar ((unassigned);(unassigned);(unassigned);src.var)
  (1)Ns (char) Number of SiIV BAL troughs for this quasar ((unassigned);(unassigned);(unassigned);src.var)
  (1)Ncv (char) Number of CIV BAL-trough variable regions for this quasar ((unassigned);(unassigned);(unassigned);src.var)
  (1)Nsv (char) Number of SiIV BAL trough variable regions for this quasar ((unassigned);(unassigned);(unassigned);src.var)
  (1)CCat  (n)Sources within 2" from Chen et al. 2014, J/ApJS/210/7 and J/ApJS/215/12 ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)DRQ (char) Display the SDSS-DR10, -DR9 and -DR7 quasar data (VII/270, VII/269 and VII/260) for this QSO ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)DR9 (char) Display the SDSS-DR9 photometric catalog (V/139) within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)NED (char) ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)_RA deg Positions from SDSS names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)_DE deg Positions from SDSS names (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2+3)BID (char) BAL trough identifier (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (2)RAJ2000 deg Right Ascension in decimal degrees (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)DEJ2000 deg Declination in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)z   [2/4] Redshift ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  (2)e_z   [0.0002/0.003] Error in z ((unassigned);(unassigned);(unassigned);time.age;pos.parallax.dyn;meta.main)
  (2)L   [0/1] 1=LoBAL (low ionization BAL) flag ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)T   [0/1] 1=timescale>1yr (Note 2)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)Plate1  First-epoch spectrum plate number ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.qn.F)
  (2+3)MJD1 d First-epoch Modified Julian observation Date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)Fib1  First-epoch spectrum fiber number ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)SN1   [10/40] Signal-to-noise at 1700Å for the first-epoch spectrum ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  (2)Plate2  Second-epoch spectrum plate number ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.qn.F)
  (2+3)MJD2 d Second-epoch Modified Julian observation Date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)Fib2  Second-epoch spectrum fiber number ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)SN2   [10/60] Signal-to-noise at 1700Å for the second-epoch spectrum (phot.limbDark;(unassigned);arith.diff;meta.abstract;meta.main)
  (2)dt d [0.2/1353] Rest-frame timescale between the two observations ((unassigned);(unassigned);arith.factor;obs.calib.dark;meta.main)
  (2)Vmax km/s [-30000/-5074] Maximum (blue-edge) velocity of BAL trough ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  (2)Vmin km/s [-27395/-3000] Minimum (red-edge) velocity of BAL trough ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)Vc1 km/s [-28841/-4074] First-epoch centroid velocity of the BAL trough ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)Vc2 km/s [-28725/-4166] Second-epoch centroid velocity of the BAL trough ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)d1   [-0.03/1] First-epoch average BAL trough depth ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;instr.offset)
  (2)e_d1   [0/1] Error in d1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)d2   [0/1] Second-epoch average BAL trough depth ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;instr.offset)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_d2   [0/1] Error in d2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)EW1 0.1nm First-epoch CIV/SiIV equivalent width (Å) ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (2)e_EW1 0.1nm Error in EW1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)EW2 0.1nm Second-epoch CIV/SiIV equivalent width (Å) ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (2)e_EW2 0.1nm Error in EW2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)DEW 0.1nm Equivalent width variation {Delta}EW=EW2-EW1 ((unassigned);(unassigned);(unassigned);instr.fov;phys.at.moment.magnetic;meta.main)
  (2)e_DEW 0.1nm Error in DEW ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)fEW   [-2/2] Fractional equivalent width variation {Delta}EW/<EW> = 2(EW2-EW1)/(EW2+EW1) ((unassigned);(unassigned);(unassigned);instr.fov;phys.at.moment.magnetic;instr.param)
  (2)e_fEW  Error in fEW ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Nv   [0/14] Number of variable regions detected in BAL trough ((unassigned);(unassigned);(unassigned);src.var)
  (2)Sum km/s [0/10960] Total width of the variable regions ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (2)fDV   [0/1] Ratio f{Delta}V of total variable region width and the BAL trough width ((unassigned);(unassigned);(unassigned);phys.atmol.qn.I;instr.param)
  (2)xBAL (char) (n)Corresponding SiIV/CIV BAL Trough IDs as given in Table 3 or Table 2 (Note 3)   ((unassigned);(unassigned);(unassigned);src.class.color)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)logLb [10-7W] Log of Quasar bolometric luminosity (erg/s) ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_logLb [10-7W] Error in logLb ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)logM [Msun] (n) Log of black-hole mass ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_logM [Msun] (n) Error in logM ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)logLe [-] (n) [-1.7/0.8] log of luminosity to i Eddington luminosity ratio ((unassigned);(unassigned);(unassigned);(unassigned);instr.offset)
  (2)iMag mag [-29.8/-26.7] Absolute i-band magnitude ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)R  (n) [1/598] Radio-loudness parameter (R=F6cm/F2500Å) ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  (2)Sp1 (char) Interactive spectrum from SDSS for the first epoch ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)Sp2 (char) Interactive spectrum from SDSS for the second epoch ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (3)VID (char) Variable region identifier (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (3)Vb.max km/s [-30000/-5074] Maximum (blue-edge) velocity of BAL trough ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (3)Vb.min km/s [-27395/-3000] Minimum (red-edge) velocity of BAL trough ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (3)Vv.max km/s [-29977/-3321] Maximum (blue-edge) velocity of variable region ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (3)Vv.min km/s [-29531/-3018] Minimum (red-edge) velocity of variable region ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (3)dVr km/s [273/7861] Width of variable region ((unassigned);(unassigned);(unassigned);phys.atmol.element;time.period)
  (3)Vnrt   [-1.5/1.2] Normalized relative velocity ((unassigned);(unassigned);(unassigned);spect.index;instr.bandpass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846554307 Where phase=3 and catid=17770168
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846554307 Where phase=3 and catid=17770168
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3630641.err (2026-10-29T01:58:25)
-3
-source=J/ApJ/777/168
-ref=VIZ6ae2a843376631
elapse time 2