VizieR

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

Catalog


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/other/PASA/42.38
  RACS VI. RACS-high 1655.5MHz catalogue (Duchesne+, 2025)
Post annotation
img(gal)
1.J/other/PASA/42.38/gcompshRACS-high Gaussian component catalogue (RACS-high_components, table B2) (3526674 rows)

 
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)
  GaussID (char) Unique identifier based on the field the component is located in and the index assigned by PyBDSF (Gaussian_ID) (meta.id;meta.main)
  SourceID (char) Unique identifier based on the field the source is located in and the index assigned by PyBDSF (Source_ID) (meta.id)
  FieldID (char) Field name: RACS_HHMM+DD (Field_ID) (obs.field)
  RAJ2000 deg (i) Right ascension (J2000) of the source (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) of the source (Dec) (pos.eq.dec;meta.main)
  DEdegc deg Declination (J2000) of the source after declination-dependent offsets applied (Dec_corr) (pos.eq.dec)
  e_RAJ2000 deg Uncertainty on right ascension from fitting the source position (E_RA) (stat.error;pos.eq.ra)
  e_DEJ2000 deg Uncertainty on declination from fitting the source position (E_Dec) (stat.error;pos.eq.dec)
  e_DEdegc deg Uncertainty on corrected declination from fitting (EDeccorr) (stat.error;pos.eq.dec)
  Ftot mJy Total flux density of the source (Total_flux) (phot.flux.density;em.radio.1500-3000MHz)

ALL cols
    
 (i)indexed column
  e_FtotPy mJy Uncertainty in the total flux density from PyBDSF fitting (ETotalflux_PyBDSF) (stat.error)
  e_Ftot mJy Quadrature sum of the brightness scale and PyBDSF uncertainties for total flux density (ETotalflux) (stat.error)
  Fpeak mJy/beam Peak flux density of the source (Peak_flux) (phot.flux.density;em.radio.1500-3000MHz)
  e_FpeakPy mJy/beam Uncertainty in the peak flux density from PyBDSF fitting (EPeakflux_PyBDSF) (stat.error)
  e_Fpeak mJy/beam Quadrature sum of the brightness scale and PyBDSF uncertainties for peak flux density (EPeakflux) (stat.error)
  Maj arcsec Size of the major axis of the source (Maj_axis) (phys.angSize)
  Min arcsec Size of the minor axis of the source (Min_axis) (phys.angSize;src)
  PA deg Position angle of the source, east of north (PA) (pos.posAng)
  e_Maj arcsec Uncertainty in the source major axis (EMajaxis) (stat.error)
  e_Min arcsec Uncertainty in the source minor axis (EMinaxis) (stat.error;stat.min)
  e_PA deg Uncertainty in the source PA (E_PA) (stat.error)
  DCMaj arcsec Deconvolved source major axis (DCMajaxis) (phys.angSize)
  DCMin arcsec Deconvolved source minor axis (DCMinaxis) (phys.angSize;src)

ALL cols
    
 (i)indexed column
  DCPA deg2 Deconvolved source PA (DC_PA) (pos.posAng)
  e_DCMaj arcsec Uncertainty in the deconvolved source major axis (EDCMaj_axis) (stat.error)
  e_DCMin arcsec Uncertainty in the deconvolved source minor axis (EDCMin_axis) (stat.error)
  e_DCPA deg2 Uncertainty in the deconvolved source PA (EDCPA) (stat.error)
  Noise mJy/beam Local estimate of the root-mean-square noise (Noise) (instr.det.noise)
  Tilel deg Direction cosine l of the source with respect to the field centre (Tile_l) (pos.dirCos;obs.field)
  Tilem deg Direction cosine m of the source with respect to the field centre (Tile_m) (pos.dirCos;obs.field)
  Tilesep deg2 Angular separation from the field centre (Tile_sep) (pos.angDistance)
  PSFMaj arcsec Major axis FWHM of the PSF for the field (PSF_Maj) (phys.angSize)
  PSFMin arcsec Minor axis FWHM of the PSF for the field (PSF_Min) (phys.angSize)
  PSFPA deg PA of the PSF for the field (PSF_PA) (pos.posAng)
  SCode (char) [MS] Source structure classification by PyBDSF, S = single, M = multiple (S_Code) (meta.code)
  Flag   [0/2] Source type flag, 0 = unresolved, 1 = resolved (Flag) (meta.code.error)

ALL cols
    
 (i)indexed column
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