VizieR

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VizieR

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II/169/main Observations in the Geneva Photometric System 4. (Rufener 1988)
The Geneva Photometry Catalogue (29397 rows)
  recno=24423
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ColumnValue  Explain   (UCD)
_RAJ200019 02 39.8 "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)
_DEJ2000-29 52 25 "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)
_RAB195018 59 29.0 "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)
_DEB1950-29 56 50 "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)
_Glon006.8509 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-15.3615 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)
24423recno 24423  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

StarName ZET SGR  Bayer or Flamsteed designations when these exist. The variable star designation is given secondary priority. (meta.id)
HR7194   BS number (Hoffleit's 1977 ''Catalogue of Bright Stars'', see cat. V/50) (meta.id)
HD176687   HD number. (meta.id;meta.main)
m_HD   Suffix for components of multiple stars (Note)   (meta.code.multip)
DM-30.16575  DM number according to the HD practice. (Note)   (meta.id)
RA190018 56.3 "h:m:s" (i) RA 1900 (pos.eq.ra;meta.main)
DE1900-30 01 "d:m:s" (i) DEC 1900 (pos.eq.dec;meta.main)
GLon 7 deg Galactic longitude (degrees) (pos.galactic.lon)
GLat-15 deg Galactic latitude (degrees) (pos.galactic.lat)
Cluster   Explicit star's membership to a cluster or a group. (meta.id)
Weight 3  Weight of the colours. (stat.weight;phys.atmol.weight)
Sigma 5 mmag Mean standard deviation for the colours (stat.stdev;phot.mag)
U-B 1.540 mag Geneva photometric index (phot.color;em.opt.U;em.opt.B)
V-B 0.853 mag Geneva photometric index (phot.color;em.opt.V;em.opt.B)
B1-B 0.920 mag Geneva photometric index (phot.color;em.opt.B;em.opt.B)
B2-B 1.462 mag Geneva photometric index (phot.color;em.opt.B;em.opt.B)
V1-B 1.555 mag Geneva photometric index (phot.color;em.opt.V;em.opt.B)
G-B 2.037 mag Geneva photometric index (phot.color;em.opt.V;em.opt.B)
B1-B2-0.542 mag Geneva photometric index (phot.mag)
B2-V1-0.093 mag Geneva photometric index (phot.mag)
V1-G-0.482 mag Geneva photometric index (phot.mag)
d 1.395 mag (U-B1) - 1.430(B1-B2) (phot.mag)
Delta 0.556 mag (U-B2) - 0.832(B2-G) (phot.mag)
g 0.112 mag (B1-B2) - 1.357(V1-G) (phot.mag)
m2-0.499 mag (B1-B2) - 0.457(B2-V1) (phot.mag)
w_Vmag 3  Weight on Vmag (stat.weight)
e_Vmag 13 mmag Standard Deviation on Vmag (stat.error;phot.mag;em.opt.V)
Vmag 2.593 mag Geneva V magnitude (close to UBV's) (phot.mag;em.opt.V)
RemarksD   [DBVRS ] Remarks on duplicity, variability... (Note)   (meta.note)
SpType A2III  Spectral type (src.spType)

_RA.icrs19 02.7 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-29 52 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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