VizieR

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

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/259/31
  Head-tail radio galaxies from the VLA FIRST survey (Sasmal+, 2022)
ReadMe+ftp
2022ApJS..259...31S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/259/31/table1(c)Candidate wide angle tail radio sources (430 rows)
2.J/ApJS/259/31/table2(c)Candidate narrow angle tail radio sources (287 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Seq   [1/430] Internal catalog number (meta.id)
   (ALL)f_Seq (char) Flag on Seq (Note G1)   (meta.code)
   (ALL)Name (char) FIRST catalog identifier (JHHMM+DDMM) (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)PosRef (char) Reference for the position (Note G2)   (meta.ref;pos.frame)
   (ALL)z  (n) [0.00025/2.01] Redshift (src.redshift)
   (ALL)f_z (char) Flag on z (Note 1)   (meta.code)
   (ALL)F1400 mJy (n) [5/2541] Flux density at 1400MHz (phot.flux.density;em.radio.750-1500MHz)
   (ALL)F150 mJy (n) [40/7719] Flux density at 150MHz (phot.flux.density;em.radio.100-200MHz)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)alpha  (n) [-1.3/0.83] Spectral index between 1400 and 150MHz (spect.index;em.radio.100-200MHz;em.radio.750-1500MHz)
   (ALL)Lum 10+36W (n) [1.4e-5/220.3] Radio luminosity; 1043erg/s (phys.luminosity;em.radio)
   (ALL)FR (char) Fanaroff-Riley type (src.class)
   (ALL)Other (char) Other Catalog(s) (Note G3)   (meta.bib)
   (ALL)FIRST  (n)Number of FIRST sources within 20" (link to Cat. VIII/92) (meta.ref.url)
   (ALL)Sloan (char) Display the online SDSS-DR12 data for the nearest object (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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