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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/ApJS/271/64
  Low-mass black holes in Sy1. III. SKA radio sources (Wu+, 2024)
ReadMe+ftp
2024ApJS..271...64W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/271/64/tablec1Low-mass AGNs in the parent sample with 5σ upper limits from LoTSS-DR2 (104 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)
  ID (char) Identification number assigned in this work, upper-limit sources (U1 to U104) (meta.id;meta.main)
  SDSS (char) SDSS DR7 Position-based name (JHHMMSS.ss+DDMMSS.s) (meta.id)
  Cat   [1/2] Parent Catalog (Note G1)   (meta.bib)
  zspec   [0.03/0.4] Spectroscopic SDSS redshift (src.redshift)
  l_Speak (char) Limit flag for Speak (meta.code.error)
  Speak mJy.beam-1 [0.25/1.21] Peak flux density (phot.flux.density;em.radio)
  l_logP20cm (char) Limit flag for logP20cm (meta.code.error)
  logP20cm [W.Hz-1] [20.5/22.5] log, calculated radio power at rest-frame 20cm (phys.luminosity;em.radio.750-1500MHz)
  l_logR (char) Limit flag for logR (meta.code.error)
  logR [-] [-0.3/1.62] log, radio loudness (phot.flux;arith.ratio)
  logMBH [Msun] [5.3/6.3] log, black hole mass (phys.mass)
  logLLedd [-] [-1.6/0.2] log, Eddington ratio, L/Ledd (phys.luminosity;arith.ratio)
  logLHaB [10-7W] [39.6/42] log, broad Hα luminosity, erg/s (phys.luminosity;em.line.Halpha)
  logL5100 [10-7W] [41.3/43.4] log, continuum luminosity at 5100Å, erg/s (Note G2)   (phys.luminosity;em.opt)
  DR7+DR16  Display data from SDSS-DR7 (II/294) and -DR16 (V/154) within 3.6" (meta.ref.url)
  Sloan  Display the online SDSS-DR17 data for the nearest object (meta.ref.url)
  _RA deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)

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