VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/159/43
  Spectroscopically identified CVs from LAMOST survey. I. (Hou+, 2020)
ReadMe+ftp
2020AJ....159...43H
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/159/43/table3Catalog of cataclysmic variables (CVs) selected from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Data Release 5 (DR5) (380 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. (meta.record)
  f_LAMOST (char) [*] Flag on LAMOST, indicate the newly discovered CV spectra (71 occurrences) (meta.code)
  LAMOST (char) LAMOST designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  OName (char) Previous identifications of known CVs (meta.id)
  RAJ2000 deg (i) [3/356] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-8.6/58.1] Declination (J2000) (pos.eq.dec;meta.main)
  MJD d [55859/57912] Local modified Julian Date of observation, (JD-2400000.5) (time.epoch)
  Type (char) Subtypes of CVs (Note 1)   (src.class)
  Type-lit (char) Literature subtypes of CVs (src.class)
  CN (char) [y/n] CIII/NIII emission line detection; y=yes (119 occurrences), n=no (261 occurrences) (meta.code)
  FeII (char) [y/n] Fe II emission line detection; y=yes (127 occurrences), n=no (253 occurrences) (meta.code)
  Ha (char) [S/D] S=Single-peak (291 occurrences) or D=Double-peak (89 occurrences) Hα line (meta.code)
  Hb/HeII   [-9999.0/9999.0] Ratio, Hβ/HeII 4686A (Note 2)   (phot.flux;arith.ratio)
  HeII/Hb   [-9999.0/9999.0] Ratio, HeII 4686A/Hβ (Note 2)   (phot.flux;arith.ratio)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

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