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)
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img(gal)
1.J/other/PASA/42.38/sourceshRACS-high source or island catalogue (RACS-high_sources, table B1) (2677509 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)
  Name (char) Source name following IAU source name convention: RACS-MID1 JHHMMSS.s+DDMMSS (Name) (meta.id;meta.main)
  SourceID (char) Unique identifier based on the field the source is located in and the index assigned by PyBDSF, RACSHHMM+DDNNNN (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 at 1655.5MHz 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 at 1655.5MHz from PyBDSF fitting (ETotalflux_PyBDSF) (stat.error)
  e_Ftot mJy Quadrature sum of the brightness scale and PyBDSF uncertainties for total flux density at 1655.5MHz (ETotalflux) (stat.error)
  Fpeak mJy/beam Peak flux density at 1655.5MHz of the source (Peak_flux) (phot.flux.density;em.radio.1500-3000MHz)
  e_FpeakPy mJy/beam Uncertainty in the peak flux density at 1655.5MHz from PyBDSF fitting (EPeakflux_PyBD) (stat.error)
  e_Fpeak mJy/beam Quadrature sum of the brightness scale and PyBDSF uncertainties for peak flux density at 1655.5MHz (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 deg 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 deg 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 deg 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)
  NGauss   [1/77] Number of Gaussian components comprising the source (N_Gaussians) (meta.number)
  Flag   [0/1] Source type flag, 0 = unresolved, 1 = resolved (Flag) (meta.code.error)

ALL cols
    
 (i)indexed column
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