VizieR

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VizieR

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VIII/72/catalog CLASS survey of radio sources (Myers+, 2003)
CLASS catalog (23418 rows)
  recno=20387
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ColumnValue  Explain   (UCD)
_RAJ200020 20 08.805133 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+16 43 54.06800 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195020 17 51.433506 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+16 34 22.91585 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon058.329902921 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-10.979041939 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
20387recno 20387  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GB6   Name from the Greenbank 6-cm catalogue Gregory et al., 1996, Cat. VIII/40 (meta.id;meta.main)
qin    Quality indicator of map (Note 1)   (meta.code.qual;instr.setup;obs.field)
RAph  h Pointing position Right Ascension J2000 (pos.eq.ra)
RApm  min Pointing position Right Ascension J2000 (pos.eq.ra)
RAps  s Pointing position Right Ascension J2000 (pos.eq.ra)
DEp-    Pointing position Declination sign (pos.eq.dec)
DEpd  deg Pointing position Declination J2000 (pos.eq.dec)
DEpm  arcmin Pointing position Declination J2000 (pos.eq.dec)
DEps  arcsec Pointing position Declination J2000 (pos.eq.dec)
RAJ200020 20 08.8051 "h:m:s" (i) Component position Right Ascension J2000 (Note 3)   (pos.eq.ra;meta.main)
DEJ2000+16 43 54.068 "d:m:s" (i) Component position Declination J2000 (Note 3)   (pos.eq.dec;meta.main)
S8.4GHz 28.0 mJy 8.4GHz flux density of component (Note 3)   (phot.flux.density;em.radio.6-12GHz)
maj 1176 mas Fitted major axis of component (Note 3)   (phys.angSize.smajAxis)
b/a 0.95   [0,1] Fitted axis ratio of resolved components (3) (Note 4)   (phys.angSize;arith.ratio)
PA -46 deg [-90/90] Position angle fitted to component (Note 3)   (pos.posAng;meta.modelled)

GB6dataGB6data  Display the data from GB6 Catalogue (meta.ref.url)

Obsname   Name in the VLA observation list (meta.id;obs)
dir   Data directory of observing epoch (Note 2)   (meta.id;meta.file)
  
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