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

  
VIII/97
  74MHz VLA Low-frequency Sky Survey Redux (VLSSr) (Lane+, 2014)
ReadMe+ftp
2014MNRAS.440..327L
Similar Catalogs
image/fits
image/jpeg
Post annotation 		img(gal)
1.VIII/97/catalog(c)VLSSr catalog (original column names in green) (92965 rows)
2.VIII/97/table1List of each pointing (523 rows)

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)
  (1)RAJ2000 "h:m:s" (i) Right ascension (J2000) (RA2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination (J2000) (DEC2000) (pos.eq.dec;meta.main)
  (1)Sp Jy [0.2/8498] Peak intensity at 74MHz; in Jy/beam (PEAK_INT) (phot.flux.density;em.radio.20-100MHz)
  (1)e_Sp Jy [0.05/7.1] Intensity RMS in Jy/beam (I_RMS) (stat.error;src.spType)
  (1)MajAx deg [0.02/0.03] Major axis of deconvolved component size (MAJOR_AX) (phys.angSize)
  (1)MinAx deg [0.02/0.03] Minor axis of deconvolved component size (MINOR_AX) (phys.angSize;src)
  (1)PA deg [-90/90] Position angle of Major Ax (POSANGLE) (pos.posAng)
  (1)Rrms Jy [0.02/353] Residual RMS, in Jy/beam (RES_RMS) (stat.fit.residual)
  (1)Rpk Jy [0.05/3824] Residual peak intensity, in Jy/beam (RES_PEAK) (stat.fit.residual)
  (1)RFlx Jy [-102/105] Residual integrated flux (RES_FLUX) (stat.fit.residual)

ALL cols		    
 (i)indexed column
  (1)Xpos pix [332/3745] X position of source on map (CENTER_X) (pos.cartesian.x;instr.det)
  (1)Ypos pix [332/3745] Y position of source on map (CENTER_Y) (pos.cartesian.y;instr.det)
   (ALL)Field (char) Field designation (HHMM+DDd; J2000) (FIELD) (doesn't match the fields in table1) (meta.id;meta.main)
  (1)JD d [2456435] Julian Date field processed (2456435) (JD_PROCESSED) (time.epoch)
  (1)VLSS  (n)Cross-match within 75" with the VLSS data (Cat. VIII/79) (meta.ref.url)
  (1)img (char) FITS Image of the target (about 200x200 pixels for a field of view of 17'x17') (meta.ref.url)
  (1)SED (char) Plot the spectrum with SPECFIND (Vollmer et al. 2009, Cat. VIII/85) (meta.ref.url)
  (2)rms Jy [0.04/1.5] rms noise over the inner half of the image; in Jy/beam (stat.stdev;phot.flux.density)
  (2)Range   [8/16679] Final dynamic range (peak to rms) (instr.det.noise)
  (2)Meth (char) Reduction method used on the final map (Note 1)   (instr.setup;obs.field)
  (2)Note (char) Notes (meta.note)

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