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/other/RAA/18.68
  Cataclysmic variables from LAMOST DR3 (Han+, 2018)
ReadMe+ftp
2018RAA....18...68H
Similar Catalogs
Post annotation 		img(gal)
1.J/other/RAA/18.68/table1Parameters of CVs observed in LAMOST DR3 spectroscopic survey (92 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);meta.version;arith.diff;phys.veloc)
  Star (char) Star number, cvNN or nonCVnn (Note 1)   (phot.mag.sb;(unassigned);arith.factor;spect.line.veloc;arith)
  LAMOST (char) LAMOST name (LAMOST JHHMMSS.ss+DDMMSS.s) ((unassigned);meta.version;arith.diff;spect.line.veloc)
  OName (char) Other Name ((unassigned);meta.version;arith.diff;spect.line.veloc)
  First (char) [Y/N] First time this spectrum has been observed by LAMOST ? ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Date "Y:M:D" (n)Observation date ((unassigned);meta.version;arith.diff;pos.centroid;stat.param)
  umag mag (n) SDSS u magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  zmag mag (n) SDSS z magnitude (phot.flux.sb;stat.covariance;arith.factor;stat.filling;(unassigned);(unassigned))
  gmag mag (n) SDSS g magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  rmag mag (n) SDSS r magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  imag mag (n) SDSS i magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Jmag mag (n) 2MASS J magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  Hmag mag (n) 2MASS H magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Kmag mag (n) 2MASS K magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  snru  Signal Noise Ratio of u filter ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  snrg  Signal Noise Ratio of g filter ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  snrr  Signal Noise Ratio of r filter ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  snri  Signal Noise Ratio of i filter ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  snrz  Signal Noise Ratio of z filter ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  Ref (char) Reference (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA deg Positions from LAMOST DR4 (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Positions from LAMOST DR4 (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846457555 Where phase=3 and catid=1040001803
**** 
**** --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/VR515965.err (2026-10-27T23:05:53)
-3
-source=J/other/RAA/18.68
-ref=VIZ6ae12e537df7d
elapse time 2