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/AN/340/437
  Optical variability of blazars (Abrahamyan+, 2019)
ReadMe+ftp
2019AN....340..437A
Similar Catalogs
Post annotation 		img(gal)
1.J/AN/340/437/table8Variable blazars (2121 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);phys.veloc.orbital;arith.diff;phys.veloc)
  Name (char) Source name (5BZQ, 5BZB, 5BZG or 5BZU JHHMM+DDMM) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 deg BZCAT v5 right ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 deg BZCAT v5 declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  z  (n) [0.006/6.9] Redshift from BZCAT v.5 ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  Rmag mag (n) [0/24.4] R-band magnitude from BZCAT v.5 ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  RMag mag (n) [-28.3/-16] R-band absolute magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  Lum 10+38W (n) [0.0008/66.3] Luminosity in 1045erg/s ((unassigned);(unassigned);(unassigned);(unassigned))
  B1best mag (n) [8.5/22.4] B1 Best magnitude (POSS1) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_B1best mag (n) [0/1.3] B1 Best magnitude error ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  R1best mag (n) [7.4/20.9] R1 Best magnitude (POSS1) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_R1best mag (n) [0/1.1] R1 Best magnitude error ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  B2best mag (n) [8.7/22.2] B2 Best magnitude (POSS2) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_B2best mag (n) [0/1.5] B2 Best magnitude error ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  R2best mag (n) [7.6/23.7] R2 Best magnitude (POSS2) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_R2best mag (n) [0/1.3] R2 Best magnitude error ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  delB mag (n) [-6.1/5.6] {Delta}B value (=|BPOSS2-BPOSS1|-3{sigma}B) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;instr.background)
  delR mag (n) [-6.3/7] {Delta}R value (=|RPOSS2-RPOSS1|-3{sigma}R) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;instr.background)
  Br  (n) [0/357] Br=|BPOSS2-BPOSS1|/{sigma}B ((unassigned);phys.veloc.orbital;arith.diff;pos.supergalactic.lat;meta.main)
  Rr  (n) [0/563] Rr=|RPOSS2-RPOSS1|/{sigma}R ((unassigned);(unassigned);(unassigned);pos.supergalactic.lat;meta.main)
  VardB  (n) [0/3] Variability category based on {Delta}B (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;pos.cartesian;meta.main)
  VardR  (n) [0/3] Variability category based on {Delta}R (Note 1)   (stat.fit.param;phys.atmol.qn.L;arith.grad;pos.eq.dec;pos.cartesian;meta.main)
  VarBr  (n) [0/3] Variability category based on Br (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  VarRr  (n) [0/3] Variability category based on Rr (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  USNOB1  Display the USNO-B1.0 data (I/284) within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  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
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=846434485 Where phase=3 and catid=113400437
**** 
**** --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/VR77023.err (2026-10-27T16:41:22)
-3
-source=J/AN/340/437
-ref=VIZ6ae0d43412cdf
elapse time 3