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/A+A/672/A123
  Lensed QSO candidates in DESI-LS DR9 (He+, 2023) Query images/fits /fits
ReadMe+ftp
2023A&A...672A.123H
Similar Catalogs
image/fits
Post annotation 		img(gal)
1.J/A+A/672/A123/table1(c)H22 catalog (all candidates) (971 rows)
2.J/A+A/672/A123/table2(c)New candidates in detail (every images of each candidate in H22 description) (1977 rows)
3.J/A+A/672/A123/list(c)List of fits images (971 rows)
Help Xmatch is

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);meta.version;arith.diff;phys.veloc)
   (ALL)IntID  Internal ID that links this system to QSO group catalogue (QGC) (internal_ID) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)RAJ2000 deg Right ascension (J2000) (RA) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 deg Declination (J2000) (Dec) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)SRF  One of the scores defined in Sec. 3.2.1 (S_RF) ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  (1)Scolour  One of the scores defined in Sec. 3.2.1 (S_colour) ((unassigned);meta.version;arith.diff;phys.polarization.circular;meta.main)
  (1)Sepmax arcmin Maximum image separation in arcseconds (Sep_max) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  (1)Sepmin arcmin Minimum image separation in arcseconds (Sep_min) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz;arith.rate)
  (1)Sepmean arcmin Mean image separation in arcseconds (Sep_mean) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz;spect.dopplerVeloc.radio;meta.main)
  (1+2)Grade (char) [ABC] Grades of lensed QSO candidates (A, B, or C) (Grade) ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (1)GradeLR (char) [ABC] Grades of lensed QSO candidates (A, B, or C) that are given independently by the fourth author (GradebyLR) ((unassigned);(unassigned);(unassigned);pos.cartesian)

ALL cols		    
 (i)indexed column
  (1)Nimg  Number of images (NUMOFIMG) ((unassigned);(unassigned);(unassigned);src.var)
  (1)inKLQ  Whether this candidate exists in reference sample RLQ (in_KLQ) ((unassigned);meta.version;arith.diff;pos.eq.dec)
  (1)inD22  Whether this candidate exists in Dawes et al., 2022 (in_D22) (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (1)inL22  Whether this candidate exists in Lemon et al., 2022, MNRAS, in prep. (in_L22) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (1)GradeD22 (char) [ABC] Grades of lensed QSO candidates (A, B, or C) given in D22 (GradebyD22) ((unassigned);meta.version;arith.diff;pos.cartesian)
  (1)Class (char) The classification in Lemon et al., 2022, MNRAS, in prep. (lens, NIQ, projected QSOs, or QSO pairs) (ClassificationbyL22) ((unassigned);phys.luminosity.fun;arith.grad;pos.galactic)
  (1)q  (n) Axis ratio of SIE profile given by lens modelling (q) ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (1)phi  (n) Position angle of SIE profile (+x-axis is zero, counterclockwise is positive) given by lens modelling (phi) ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)
  (1)rEin  (n) Einstein radius given by lens modelling (rein) ((unassigned);(unassigned);(unassigned);time.period.rotation;phys.atmol.level;meta.main)
  (1)mchi2  (n) The chi2 that calculated by the best-fitted lens model and observation data (minimised_chi2) ((unassigned);(unassigned);(unassigned);time.resolution;meta.main)
  (1)BIC  (n) The Bayesian information criterion that is defined in Sec. 4.3. (BIC) ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (1)Note (char) Comments on this lensed QSO candidate (NOTE) (time.epoch;pos.wcs.crpix;arith.grad;phys.veloc.orbital)
  (2)gmag mag g-band magnitude of this image (g) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)rmag mag r-band magnitude of this image (r) ((unassigned);phys.abund.Y;arith.diff;stat.filling;(unassigned);(unassigned))
  (2)zmag mag z-band magnitude of this image (z) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (2)W1mag mag W1-band magnitude of this image (W1) ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (2)W2mag mag W2-band magnitude of this image (W2) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (2)z  (n) The matched redshift from eBOSS DR16 (if available) (redshift) ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (3)scale arcsec/pixScale of the image ((unassigned);(unassigned);(unassigned);phys.atmol.sweight)
  (3)Nx  Number of pixels along X-axis ((unassigned);(unassigned);(unassigned);src.var)
  (3)Ny  Number of pixels along Y-axis ((unassigned);(unassigned);(unassigned);src.var)
  (3)Nz  Number of slices ((unassigned);(unassigned);(unassigned);src.var)
  (3)size Kibyte Size of FITS file ((unassigned);(unassigned);(unassigned);(unassigned);spect.index)
  (3)FileName (char) Name of FITS file, in subdirectory fits ((unassigned);(unassigned);(unassigned);spect.line.veloc;spect.index)
  (3)Title (char) Title of the FITS file ((unassigned);(unassigned);(unassigned);stat.error;spect.index)

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=846534937 Where phase=3 and catid=36720123
**** 
**** --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=846534937 Where phase=3 and catid=36720123
**** 
**** --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/VR3393473.err (2026-10-28T20:35:35)
-3
-source=J/A+A/672/A123
-ref=VIZ6ae25c9833c7c1
elapse time 2