VizieR

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VizieR

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VIII/40/gb6 GB6 catalog of radio sources (Gregory+ 1996)
GB6 catalog, merged J2000/B1950 (75162 rows)
  recno=7
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ColumnValue  Explain   (UCD)
_RAJ200000 00 07.500 "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+08 16 44.00 "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)
_RAB195023 57 33.776 "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+08 00 02.00 "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)
_Glon101.788401 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-52.473628 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)
7recno 7  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ200000 00 07.5 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
e_RAs 0.9 s Uncertainty in R.A. (stat.error)
DEJ2000+08 16 44 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
e_DEs14 arcsec Uncertainty in declination (stat.error)
GLAT-52.5 deg Galactic latitude (pos.galactic.lat)
GLON101.8 deg Galactic longitude (pos.galactic.lon)
Flux 52 mJy 4.85 GHz peak flux density (phot.flux.density;em.radio.3-6GHz)
e_Flux 7 mJy Uncertainty in peak flux density (stat.error)
Bflag    [B] for sources near the border (Note 1)   (meta.code)
Eflag    [E] for significant extension (meta.code)
Wflag    [W] for warning (weak source with large Zero) (meta.code)
Cflag    [C] for confusion (near a stronger source) (meta.code)
MajAxis 1.27  Normalized FWHM major axis / beam size (phys.size;arith.ratio)
MinAxis 0.90  Normalized FWHM minor axis / beam size (phys.size;arith.ratio)
PA-48 deg [-90/90] Fitted major axis position angle (degrees east of north) (pos.posAng)
Zero -5 mJy Local sky level, Z / beam (instr.skyLevel)
Xmap 122 pix Map pixel column number (from left) (pos.cartesian.x;instr.det)
Ymap 335 pix Map pixel row number (from bottom) (pos.cartesian.y;instr.det)
GB6J0000+0816  Name (based on J2000 position) (Note 2)   (meta.id)
GB6(B)B2357+0800  Name based on B1950 position (Note 2)   (meta.id;meta.main)
RA195023 57 33.8 "h:m:s" (i) Right Ascension B1950 (hours) (pos.eq.ra;meta.main)
DE1950+08 00 02 "d:m:s" (i) Declination B1950 (degrees) (pos.eq.dec;meta.main)
  
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