VizieR

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

VizieR

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VIII/37/b3 The Third Bologna Survey (B3) (Ficarra+ 1985)
The Bologna Third Catalogue (13340 rows)
  -c=B3 0316+413D,rm=0.5
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.326 arcmin Distance from center (03 16 29.6+41 19 52)[FK4/B1950] (pos.angDistance)
_RAJ200003 19 49.898 "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+41 30 41.17 "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)
1998recno 1998  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

B30316+413D  Source name, (IAU-style), eventually followed by a multiplicity letter A, B... (meta.id;meta.main)
RA195003 16 31.3 "h:m:s" (i) Right Ascension (1950.0) (pos.eq.ra;meta.main)
DE1950+41 19 51 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
Flux18.24 Jy The source total flux. In the large majority of cases, this is practically equivalent to the peak flux (phot.flux.density;em.radio.200-400MHz)
Fit 0.9  Goodness of the fitting algorithm, related to the R.M.S. value of te residuals in the fitting matrix (stat.fit.goodness)
ACOD1    Four digit string indicating source reliability (Note 1)   (meta.code.qual)
n_DiamD   [RD] If not blank the source were measured by a double source algorithm. R => resolved D => double (meta.note)
Diam 1.4 arcmin If the source is double: the separation (pos.angDistance)

_RA.icrs03 19 49.9 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+41 30 41 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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Rules of usage of VizieR data

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