VizieR

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

VizieR

  
J/MNRAS/498/1278
  VLA NLS1s southern sample (Chen+, 2020)
ReadMe+ftp
2020MNRAS.498.1278C
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/498/1278/table3The radio measurements of 21 NLS1s detected at 1.4 GHz (21 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 (JHHMM+DDMM) (meta.id;meta.main)
  Inst (char) Instrument (meta.id;instr)
  S1.4 mJy Flux density at 1.4GHz (phot.flux.density;em.radio.750-1500MHz)
  e_S1.4 mJy Flux density at 1.4GHz error (stat.error)
  logL1.4 [10-7W] Luminosity at 1.4GHz (phys.luminosity;em.radio.750-1500MHz)
  e_logL1.4 [10-7W] Luminosity at 1.4GHz (stat.error)
  R1.4  Radio loudness based on 1.4GHz flux (phot.flux;arith.ratio)
  e_R1.4  Radio loudness based on 1.4GHz flux error (stat.error)
  RL/RQ (char) [RL RQ] Radio classification based on 1.4GHz flux (phot.flux.density;em.radio.750-1500MHz)
  alpha1-5  Spectral index between 1.4 and 5.5GHz (spect.index)
  e_alpha1-5  Spectral index between 1.4 and 5.5GHz error (stat.error)
  F/S (char) [FS] Spectral classification based on spectral index between 1.4 and 5.5GHz (meta.code.class)

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