VizieR

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VizieR

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VII/69/catalog Asiago Catalogue of QSOs (Barbieri+ 1983)
The Catalogue (2004 rows)
  recno=191
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ColumnValue  Explain   (UCD)
_RAJ200001 21 56.7653 "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+04 22 26.840 "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)
_RAB195001 19 21.3007 "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+04 06 46.004 "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)
_Glon137.2496244 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-57.6470594 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)
191recno 191  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name0119+04  QSO name (meta.id;meta.main)
u_Vmag-   [-] The '-' means uncertain photometry (meta.code.error)
Vmag19.50 mag Visual magnitude (phot.mag;em.opt.V)
B-V  mag (B-V) color (phot.color;em.opt.B;em.opt.V)
U-B  mag (U-B) color (phot.color;em.opt.U;em.opt.B)
r_Vmag188   Reference for photometry (meta.ref;pos.frame)
u_z    [-] The '-' means uncertain redshift (meta.code.error;src.redshift)
z 0.637   Redshift, normally from emission line (src.redshift)
r_z(1)533   References of redshift (more in remarks) (meta.ref;pos.frame)
r_z(2)    References of redshift (more in remarks) (meta.ref;pos.frame)
RA195001 19 21.30 "h:m:s" (i) Right Ascension 1950 (pos.eq.ra;meta.main)
DE1950+04 06 46.0 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
r_DE1950637  Reference of position (meta.ref)
NoteSum    SumNote (Note 1)   (meta.note)
u_NoteSum    Uncertainties on SumNote (Note 1)   (meta.code.error)
ExpRef    Reference of deep exposure photograph showing optical structure (meta.ref)
ChartRef128   Reference to Finding Chart (meta.ref;pos.frame)
remFlag    [*] '*' for a remark detailed in "remarks.dat" (meta.note)

_RA.icrs01 21 56.77 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+04 22 26.8 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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