VizieR

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

VizieR

  
J/A+A/660/A78
  LoTSS-DR2 sample overview release (Botteon+, 2022)
ReadMe+ftp
2022A&A...660A..78B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/660/A78/arhsampSample of radio halos and candidate radio halos that were classified with an asterisk because of their low significance (table C1) (10 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) Name of the source, PSZ2 GLLL.ll+BB.bb (Name) (meta.id;meta.main)
  S150 mJy Flux density of the radio halo at 150MHz integrated within the 2sigma region (S150 (2sigma)) (phot.flux.density;em.radio.100-200MHz)
  e_S150 mJy Error on the flux density of the radio halo at 150MHz integrated within the 2sigma region (S150_err (2sigma)) (stat.error)
  S150f mJy Flux density of the radio halo at 150MHz obtained from the surface brightness profile fitting (S150 (fit)) (phot.flux.density;em.radio.100-200MHz)
  e_S150f mJy Error on the flux density of the radio halo at 150MHz obtained from the surface brightness profile fitting (S150_err (fit)) (stat.error)
  P150 W/Hz k-corrected radio power of the radio halo at 150MHz (P150) (spect.dopplerVeloc.radio;em.radio.100-200MHz)
  e_P150 W/Hz Error on the k-corrected radio power of the radio halo at 150MHz (P150_err) (stat.error)
  I0 uJy/arcsec2Best-fit central brightness (I0) (phot.mag.sb)
  e_I0 uJy/arcsec2Error on the best-fit central brightness (I0_err) (stat.error)
  r1 kpc Best-fit e-folding radius (r1) (phys.size.radius;meta.modelled)
  e_r1 kpc Error on the best-fit e-folding radius (r1_err) (stat.error)
  Model (char) [circle] Model used to fit the radio halo (Model) (instr.setup;meta.modelled)
  SNR  Signal-to-noise ratio of the fit (SNR) (stat.fit.param;meta.modelled)
  rms mJy/beam Noise of the LOFAR radio image used for the fit (rms) (stat.snr)
  chi2red  Reduced chi2 of the fit (chi2red) (stat.fit.chi2;stat.fit.param;meta.modelled)

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