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/A+A/652/A76
  Gaia Photometric Science Alerts (Hodgkin+, 2021)
ReadMe+ftp
2021A&A...652A..76H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/652/A76/svmclassResults of binary classification for Gaia Science Alerts to distinguish between two classes of Galactic transient: young stellar objects (YSOs), and cataclysmic variables (CVs). (840 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)
  Name (char) Alert Name (GaiaNNaaa) (meta.id;meta.main)
  GaiaDR2  DR2 source_id (meta.id)
  RA_ICRS deg (i) [0.29/359.65] Right ascension (ICRS) at Ep=2015.5 (pos.eq.ra;meta.main)
  DE_ICRS deg (i) [-89.26/85.48] Declination (ICRS) at Ep=2015.5 (pos.eq.dec;meta.main)
  plx mas [0.0/9.09] Parallax (from DR2) (pos.parallax.trig)
  e_plx mas [0.02/3.09] Parallax error (stat.error;pos.parallax)
  Gmag mag [14.44/20.85] Gaia G-band mean magnitude (from DR2) (phot.mag;em.opt)
  BP-RP mag [0.02/3.53] Gaia BP-RP colour (from DR2) (phot.color;em.opt.B;em.opt.R)
  SVMclass (char) [YSO CV] Predicted class (Note 1)   (meta.code.class)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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