VizieR

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

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/AJ/151/24
  LAMOST quasar survey: quasar properties from the DR1 (Ai+, 2016)
ReadMe+ftp
2016AJ....151...24A
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/151/24/table2Parameters of the 2741 known quasars (2741 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)
  Target (char) LAMOST DR1 target designation (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  MJD d [55859/56447] Modified Julian Date of spectroscopic observation (time.epoch)
  PlanId (char) Spectroscopic plan name (obs.field)
  spId   [1/16] Spectrograph identification (meta.id;instr)
  FiberId   [1/250] Spectroscopic fiber number (meta.note)
  Data-min (char) Flag of quasar selection based on data mining (Note G1)   (meta.code)
  OI-Color (char) Flag of quasar selection based on optical-infrared color (Note G2)   (meta.code)
  Other (char) Flag of quasar selection from radio, X-ray or serendipitous (=S) algorithms (meta.code)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from LAMOST DR1 target name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from LAMOST DR1 target name (declination part) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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