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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/241/551
  Radio continuum in Cygnus X region (Wendker+ 1991)
ReadMe+ftp
1991A&A...241..551W
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/241/551/table2(c)Small-diameter radio sources at 408 MHz (109 rows)
2.J/A+A/241/551/table3(c)Small-diameter radio sources at 1420 MHz (50 rows)
3.J/A+A/241/551/table4(c)Small-diameter radio sources at 4800 MHz (47 rows)
4.J/A+A/241/551/table5Derived source properties (44 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+2+3)Name (char) Designation (The sources are designated as 18P(408 MHz), 19P(1420MHz) and ECX6(4800 MHz) (meta.id;phys.atmol.configuration)
  (1+2+3)RA1950 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
  (1+2+3)e_RA1950 s (n) rms uncertainty on right ascension (stat.error;pos.eq.ra)
  (1+2+3)DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
  (1+2+3)e_DE1950 arcsec (n) rms uncertainty on declination (stat.error;pos.eq.dec)
  (1+2+3)Si mJy Integrated flux density (phot.flux.density)
  (1+2+3)e_Si mJy (n) rms uncertainty on flux density. If no value is given, the published table mentions (centroid) (stat.error)
  (1+2+3)Sp mJy (n) Peak flux. If no value is given, the published table mentions (integrated) (phot.flux.density;stat.max)
  (1+2+3)e_Sp mJy (n) rms uncertainty on peak flux (stat.error;src.spType)
  (1+2+3)MajAxis arcmin (n) Size along major axis (phys.angSize)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2+3)MinAxis arcmin (n) Size along minor axis (phys.angSize)
  (1+2+3)PA deg (n) ]-90,180[ Position angle (pos.posAng)
  (1+2+3)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1+2+3)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (4)18P (char) 18P denomination of the source (meta.id;meta.main)
  (4)19P  (n) 19P denomination of the source (meta.id)
  (4)ECX6 (char) ECX6 denomination of the source (meta.id)
  (4)Sp-Index  Spectral index 408/4800 MHz (spect.index)
  (4)Th (char) Thermal (Th) or non-thermal (NT) source (meta.note)
  (4)Ext (char) Extended (E) source (meta.note)
  (4)Res (char) Resolution effects (R) (pos.angResolution)
  (4)Remarks (char) Remarks (meta.note)

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