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/ApJS/272/13
  Changing-look AGN. I. Main sequence transition (Panda+, 2024)
ReadMe+ftp
2024ApJS..272...13P
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/272/13/table2Details of the sources in our sample[spectrum] (383 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)
  Sample (char) Reference paper (Note G1)   ((unassigned);(unassigned);(unassigned);phys.size.diameter)
  m_SDSS  (n)Number of SDSS spectra for this source ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  SDSS (char) (i) SDSS identifier for the source (JHHMMSS.ss+DDMMSS.s) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  spP  (n)Display the spectral parameters for this source ((unassigned);(unassigned);(unassigned);src.var)
  Plate   [314/11678] SDSS Plate ID ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.qn.F)
  MJD d [51641/58523] SDSS date of observation (JD-2400000.5) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  Fiber   [3/983] SDSS Fiber ID ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.electron.degen)
  RAJ2000 deg Right ascension (J2000) (phot.fluence;(unassigned);arith.factor;(unassigned);arith)
  DEJ2000 deg [-8.7/64] Declination (J2000) (stat.value;em.IR;arith.factor;(unassigned);arith)
  zspec   [0.02/4.73] Spectroscopic redshift from SDSS ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Source (char) Original source used to collect the spectrum (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Flag (char) Flag on Excluded sources (Note 2)   ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Sp  Interactive spectrum from SDSS-DR17 online data ((unassigned);(unassigned);(unassigned);pos.geocentric)
spectrum
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  LEDA  ask the LEDA data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)

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=846450868 Where phase=3 and catid=22720013
**** 
**** --POSTGRES MSG db=1
**** 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/VR358253.err (2026-10-27T21:14:28)
-3
-source=J/ApJS/272/13/table2
-ref=VIZ6ae114345776d
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