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/651/A98
  M31 C-band (6.6GHz) Sardinia radio tel. map (Fatigoni+, 2021) Query images/fits /fits
ReadMe+ftp
2021A&A...651A..98F
Similar Catalogs
image/fits
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/A+A/651/A98/tablea1Catalogue of point sources (93 rows) (released 2022-01-17)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  N  Source identification number (meta.id;meta.main)
  NObj (char) Nearest NED object (meta.id)
  Class (char) NED Object Class (meta.code.class)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  F6.6GHz Jy Flux Density at 6.6GHz (phot.flux.density;em.radio.6-12GHz)
  e_F6.6GHz Jy Flux Density at 6.6GHz Error (stat.error)
  A  Model Amplitude (src.var.amplitude;meta.modelled)
  alphaMod  Model 'spectral index' (spect.index;meta.modelled)
  k  Model curvature (stat.param)
  alpha  Measured spectral index, alpha1.4GHz6.6GHz (spect.index)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
-3
-source=J/A+A/651/A98/tablea1
-ref=VIZ68f02c023c9dff
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0 NO stderr FILE
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