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J/A+A/580/A23/catalog Stroemgren-Crawford uvbyβ photometry catalog (Paunzen, 2015)
Photometric uvbyβ catalog (60671 rows)
  recno=34765
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ColumnValue  Explain   (UCD)
_RAJ200017 10 22.653401 "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)
_DEJ2000-15 43 30.57499 "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)
_RAB195017 07 30.558250 "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)
_DEB1950-15 39 49.17439 "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)
_Glon006.721138264 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+14.007807395 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)
34765recno 34765  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC16232  TYC1 of Tycho name (meta.id.part;meta.main)
TYC2 1333  TYC2 of Tycho name (meta.id.part;meta.main)
TYC31  TYC3 of Tycho name (meta.id.part;meta.main)
RAJ2000257.5943892 deg (i) Mean Right Ascension, ICRS, epoch=J2000 (pos.eq.ra;meta.main)
DEJ2000-15.7251597 deg (i) Mean Declination, ICRS, epoch=J2000 (pos.eq.dec;meta.main)
Vmag 2.411 mag Mean V magnitude (phot.mag;em.opt.V)
e_Vmag 0.014 mag Mean error on V (stat.error;phot.mag;em.opt.V)
o_Vmag 6   [0/19] Number of sources for Vmag (meta.number)
b-y 0.027 mag Mean b-y colour index (phot.color;em.opt.B;em.opt.V)
e_b-y 0.002 mag Mean error on b-y (stat.error;phot.color;em.opt.B)
o_b-y 5   [0/19] Number of sources for b-y (meta.number)
m1 0.184 mag Mean m1 colour index ((v-b)-(b-y)) (phot.color)
e_m1 0.009 mag Mean error on m1 (stat.error)
o_m1 5   [0/19] Number of sources for m1 (meta.number)
c1 1.082 mag Mean c1 colour index ((u-v)-(v-b)) (phot.color)
e_c1 0.005 mag Mean error on c1 (stat.error)
o_c1 5   [0/19] Number of sources for c1 (meta.number)
beta 2.891 mag Mean β colour index (phot.color)
e_beta 0.009 mag Mean error on β (stat.error)
o_beta 8   [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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