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:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/676/A37
  Bootes field Apertif 1.4 GHz continuum obs. (Kutkin+, 2023)
Post annotation
img(gal)
1.J/A+A/676/A37/table3Spectral indices of the sources (11689 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)
  RAdeg deg (n) Apertif Right ascension (ICRS, J2000) (RA_apt) (pos.eq.ra)
  DEdeg deg (n) Apertif Declination (ICRS, J2000) (DEC_apt) (pos.eq.dec)
  Ftot mJy (n) Apertif total flux density 1.4GHz (Totalfluxapt) (phot.flux.density;em.radio.750-1500MHz)
  RAHdeg deg (n) LOFAR HBA Right ascension (ICRS, J2000) (RA_hba) (pos.eq.ra)
  DEHdeg deg (n) LOFAR HBA Declination (ICRS, J2000) (DEC_hba) (pos.eq.dec)
  FtotHBA mJy (n) LOFAR HBA total flux density at 150MHz (Totalfluxhba) (phot.flux.density;em.radio.100-200MHz)
  RALdeg deg (n) LOFAR LBA Right ascension (ICRS, J2000) (RA_lba) (pos.eq.ra)
  DELdeg deg (n) LOFAR LBA Declination (ICRS, J2000) (DEC_lba) (pos.eq.dec)
  FtotLBA mJy (n) LOFAR LBA total flux density at 54MHz (Totalfluxlba) (phot.flux.density;em.radio.20-100MHz)
  l_SIhigh (char) Limit flag on SIhigh (meta.code.error)
  SIhigh  (n) Spectral index between 150 and 1400MHz (SI_high) (spect.index)
  e_SIhigh  (n) Error of the spectral index between 150 and 1400MHz (ESIhigh) (stat.error)
  l_SIlow (char) Limit flag on SIlow (meta.code.error)
  SIlow  (n) Spectral index between 54 and 150MHz (SI_low) (spect.index)
  e_SIlow  (n) Error of the spectral index between 54 and 150MHz (ESIlow) (stat.error)
  zbestHBA  (n) Redshift estimate from Lofar value-added catalog (zbest_hba) (src.redshift;pos.heliocentric)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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