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J/A+A/580/A23/catalog Stroemgren-Crawford uvbyβ photometry catalog (Paunzen, 2015)
Photometric uvbyβ catalog (60671 rows)
  recno=29366
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ColumnValue  Explain   (UCD)
_RAJ200000 54 17.593337 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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 44 26.38907 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195000 51 46.219316 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_DEB1950-09 00 41.79993 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon125.167615950 deg Galactic longitude at Epoch=J2000. (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-71.600016620 deg Galactic latitude at Epoch=J2000. (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)
29366recno 29366  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC15270  TYC1 of Tycho name (meta.id.part;meta.main)
TYC2 199  TYC2 of Tycho name (meta.id.part;meta.main)
TYC31  TYC3 of Tycho name (meta.id.part;meta.main)
RAJ2000013.5733056 deg (i) Mean Right Ascension, ICRS, epoch=J2000 (pos.eq.ra;meta.main)
DEJ2000-08.7406636 deg (i) Mean Declination, ICRS, epoch=J2000 (pos.eq.dec;meta.main)
Vmag 6.181 mag Mean V magnitude (phot.mag;em.opt.V)
e_Vmag 0.026 mag Mean error on V (stat.error;phot.mag;em.opt.V)
o_Vmag 2   [0/19] Number of sources for Vmag (meta.number)
b-y 0.574 mag Mean b-y colour index (phot.color;em.opt.B;em.opt.V)
e_b-y 0.005 mag Mean error on b-y (stat.error;phot.color;em.opt.B)
o_b-y 3   [0/19] Number of sources for b-y (meta.number)
m1 0.287 mag Mean m1 colour index ((v-b)-(b-y)) (phot.color)
e_m1 0.004 mag Mean error on m1 (stat.error)
o_m1 3   [0/19] Number of sources for m1 (meta.number)
c1 0.418 mag Mean c1 colour index ((u-v)-(v-b)) (phot.color)
e_c1 0.021 mag Mean error on c1 (stat.error)
o_c1 3   [0/19] Number of sources for c1 (meta.number)
beta 2.537 mag Mean β colour index (phot.color)
e_beta  mag Mean error on β (stat.error)
o_beta 1   [0/16] Number of sources for β (meta.number)

TYCTYC  Display the Tycho2 data (Hog et al., 2000, Cat. I/259) (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
  
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