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/MNRAS/512/3858
  Study of highly variable XMMSL2 sources (Li+, 2022)
ReadMe+ftp
2022MNRAS.512.3858L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/512/3858/tablePhotometric properties of out XMMSL2 variable sources sample (265 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)
  XMMSL2 (char) Official name for sources detected in the XMM-Newton slew survey (XMMSL2uniquename) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 deg Right ascension (J2000) (XMMSL2_RA) ((unassigned);(unassigned);arith;(unassigned);arith)
  DEJ2000 deg Declination (J2000) (XMMSL2_DEC) ((unassigned);(unassigned);arith;(unassigned);arith)
  FXMM mW/m2 The 0.2-2 keV source soft band flux in the XMMSL2 (FLUX_XMMSL2) (Note 1)   (phot.mag.reddFree;em.radio.400-750MHz;arith.factor;meta.abstract;(unassigned);(unassigned))
  e_FXMM mW/m2 The error on the XMMSL2 soft band flux FX (FLUXXMMSL2ERR) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Ext pix The spatial extension of the source in the XMMSL2 soft band (EXT_XMMSL2) ((unassigned);(unassigned);(unassigned);time.period.rotation)
  DetML  The detection likelihoods in the XMMSL2 soft band (DETMLXMMSL2) ((unassigned);(unassigned);(unassigned);pos.healpix;meta.main)
  FXRASS mW/m2 The 0.2-2 keV source soft band flux in the RASS at the XMMSL2 source position (FLUX_RASS) ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  e_FXRASS mW/m2 The error on the RASS soft flux FXRASS, 0 means that FXRASS is an upper limit (FLUXRASSERR) (phot.count;pos.wcs.scale;arith.factor;time.age;meta.main)
  FXMM/FXRASS  The flux ratio between FXMM and FXRASS (FLUX_RATIO) ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset;(unassigned);(unassigned))

ALL cols		    
 (i)indexed column
  CrossID (char) The catalogue name of the best cross-match (IDENTIFIER) ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.veloc.microTurb)
  RACdeg deg (n) Right ascension of the identifier (J2000) (IDENTIFIER_RA) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  DECdeg deg (n) Declination (J2000) (IDENTIFIER_DEC) ((unassigned);(unassigned);(unassigned);(unassigned))
  Type (char) Type of the identifier (ID_TYPE) (phot.antennaTemp;obs.airMass;arith.factor;phys.atmol.sweight;meta.main)
  f_Type (char) Flag for the type for each source (ID_FLAG) (Note 2)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  z  (n) Redshift of the galaxies and AGN when available in SIMBAD/NED (z) ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  t yr (n) Time range when the fluxes of flaring galaxies declined by a factor of 10 ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  r_CrossID (char) The astronomical data base or catalogue from which the best match has been selected (ID_RESOURCE) (Note 3)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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=846447762 Where phase=3 and catid=75123858
**** 
**** --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/VR315570.err (2026-10-27T20:22:41)
-3
-source=J/MNRAS/512/3858
-ref=VIZ6ae108124d0b2
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