VizieR

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

  
VIII/42
  Texas Survey of radio sources at 365MHz (Douglas+ 1996)
ReadMe+ftp
1996AJ....111.1945D
Similar Catalogs
Post annotation 		img(gal)
1.VIII/42/txs(c)The Texas Survey (66841 rows)
2.VIII/42/simpler(c)The sources in the simpler model. (15758 rows)
Help Xmatch is

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)Strip (char) (i) [A-J] Main strip (Note)   (obs.field)
  (1)Aflg (char) [*] * means simpler model(s) exist (meta.code)
   (ALL)TXS (char) Source name (Note)   (meta.id;meta.main)
   (ALL)XPVRflg  (n) [1,3] # of subbeams outside the PVR (meta.number)
   (ALL)Mflg (char) [+CWN] goodness of model fit (meta.code)
   (ALL)Eflg (char) [+CWX] influence of environment (meta.code)
   (ALL)Lflg (char) [+CW] lobeshift probability (meta.code)
   (ALL)LVflg  (n) [1,2] # of low-visibility subbeams (meta.number)
   (ALL)RA1950 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
   (ALL)e_RA1950 s ]0,4[ Right Ascension error (stat.error;pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
   (ALL)e_DE1950 arcsec ]0,30[ Declination error (stat.error;pos.eq.dec)
   (ALL)n_S365 (char) [X] X if flux <0.15 Jy (meta.note)
   (ALL)S365 Jy ]0,80[ 365 MHz flux density (phot.flux.density;em.radio.200-400MHz)
   (ALL)e_S365 Jy ]0,40[ Internal rms flux error (stat.error)
   (ALL)SNflg (char) [XYZ] signal-to-noise flag (Note)   (meta.code)
   (ALL)Spec  (n) spectral index (spect.index)
   (ALL)e_Spec  (n) [0,1[ error in spectral index (stat.error)
  (1)Chi2  (n) chi-squared flux residual, 2 dof (Note)   (stat.fit.residual)
  (1)u_Chi2 (char) [X] X means value of Chi2 is suspect (meta.code.error)
  (1)Vstar (char) [*] * means source may be variable (Note)   (meta.code;src.var)
   (ALL)Sep arcsec (n) component separation in double model (pos.angDistance)
  (1)e_Sep arcsec (n) error in Sep (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)Struct (char) [PAD ] Structure model type (Note)   (meta.id;stat.fit)
  (1)q % (n) Asymetry q parameter for AD model (Note)   (src.morph.param)
  (1)e_q % (n) 100xerror in asymmetry parameter q (stat.error)
   (ALL)Xi deg (n) [-180,180] position angle of double (pos.posAng)
  (1)e_Xi deg (n) error in position angle (stat.error)
  (1)RAOflg (char) [*] RA overlap zone flag (Note)   (meta.code)
  (1)DEOflg (char) [*] DE overlap zone flag (Note)   (meta.code)
  (1)KA2  (n) second most likely RA lobe (instr.param)
  (1)KD2  (n) second most likely Dec lobe (instr.param)
   (ALL)RAOZ (char) [ABCDE] RA overlap zone (Note)   (meta.note)
   (ALL)DEOZ (char) [ABCDEFGHIJK] Dec overlap zone (Note)   (meta.note)
   (ALL)strp (char) Observation strip source line taken from (Note)   (obs.field)
   (ALL)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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