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/ApJ/753/83
  Associations to 1FGL sources (Ackermann+, 2012)
ReadMe+ftp
2012ApJ...753...83A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/753/83/sourcesGamma-ray properties and association efforts (tables 4 and 7) (630 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)
  1FGL (char) The 1FGL name (JHHMM.m+DDMMa) (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  Var (char) [T] Variable flag (Note 1)   (meta.code;src.var)
  BSL (char) [T] Bright source list flag (Note 2)   (meta.code)
  CTPr   [0.2/1] Classification Tree predictor value (Note 3)   (stat.fit.goodness)
  CTCl (char) [AGN/PSR ] Classification Tree classification (src.class)
  LRPr   [0/1] Logistic Regression predictor value (Note 3)   (stat.fit.goodness)

ALL cols		    
 (i)indexed column
  LRCl (char) [AGN/PSR ] Logistic Regression classification (src.class)
  Combo (char) Combined classification (AGN, PSR or Conflict) (src.class)
  Rad (char) [T] Follow-up radio imaging recommended? (T=true) (meta.code)
  Time (char) [T] Follow-up radio timing recommended? (T=true) (meta.code)
  Xray (char) [T] Follow-up X-ray observations recommended? (T=true) (meta.code)
  TeV (char) [T] Follow-up γ-ray observations recommended? (T=true) (meta.code)
  1LAC  (n)Display the 1LAC data for this source (meta.number)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  EGRET (char) EGRET name (Cat. J/ApJS/123/79) (Note 4)   (meta.id.cross)
  Assoc (char) Association identifier(s) (meta.id.assoc)
  Class (char) Classification of the associated source (Note 8)   (src.class)
  NewObs (char) New observation (Note 5)   (meta.id;obs)
  FoM  (n) [-1/1] Figure of Merit value (Note 6)   (stat.likelihood)
  Det (char) Waveband or catalog with association candidates (meta.id;meta.dataset)
  Ref (char) Reference(s) (Note 7)   (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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