VizieR

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

VizieR

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/ApJS/267/37
  A Quick Look at the 3GHz radio sky. II. DRAGNs (Gordon+, 2023)
ReadMe+ftp
2023ApJS..267...37G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/267/37/table5Source and host information (595375 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)
  Cat (char) "VLASS1QLCIR" or nothing (Note 1)   (meta.id.part;meta.main)
  Name (char) (i) Position-based (JHHMMSS.ss+DDMMSS.s) name (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Radio source right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Radio source declination (J2000) (pos.eq.dec;meta.main)
  Flux mJy [0.02/10055] Total flux density of the radio source (Note G1)   (phot.flux.density;em.radio.1500-3000MHz)
  e_Flux mJy [0.005/105] Uncertainty in Flux (stat.error;phot.flux)
  LAS arcsec [0/238] Largest angular extent (phys.angSize;stat.max)
  e_LAS arcsec [0/5] Uncertainty in LAS (stat.error)
  Type (char) Is the source a DRAGN (D) or single-component (S) source? (meta.code)
  Q   [0/1] Source quality flag (>0 is suspect) (Note G2)   (meta.code.qual)

ALL cols		    
 (i)indexed column
  WISEA (char) AllWISE Host ID (meta.id.parent)
  RAAdeg deg (n) Host AllWISE right ascension (J2000) (pos.eq.ra)
  DEAdeg deg (n) Host AllWISE declination (J2000) (pos.eq.dec)
  SepWISEA arcsec (n) [0.002/24] Angular separation between radio source and AllWISE host (pos.angDistance)
  LR  (n) [1.8/241322] Likelihood ratio of the host ID match (stat.likelihood;arith.ratio)
  Rel  (n) [2e-5/1.01] Probability the host ID is correct (stat.fit.goodness)
  QHost  (n) [-2/1] Host ID flag (>0 is suspect) (Note G3)   (meta.code.qual)
  W1mag mag (n) [3.9/19] Vega magnitude in WISE W1 band (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) [0.008/0.3] Uncertainty in W1mag (stat.error;phot.mag)
  W2mag mag (n) [0/18.4] Vega magnitude in WISE W2 band (phot.mag;em.IR.4-8um)
  e_W2mag mag (n) [0/0.6] Uncertainty in W2mag (stat.error;phot.mag)
  W3mag mag (n) [-6.3/14] Vega magnitude in WISE W3 band (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) [0/0.6] Uncertainty in W3mag (stat.error;phot.mag)
  W4mag mag (n) [-5.7/10.4] Vega magnitude in WISE W4 band (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) [0/0.6] Uncertainty in W4mag (stat.error;phot.mag)
  z  (n) [-0.06/7.02] Host redshift (src.redshift)
  e_z  (n) [-6/937] Uncertainty in z (stat.error;src.redshift)
  f_z (char) Redshift type (spec/photo) (meta.code)
  r_z (char) Survey redshift was obtained from (Note 2)   (meta.ref;pos.frame)
  DRAGN  (n)Display data for this identified DRAGN (linked to Table 6) (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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