VizieR

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VizieR

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VI/135/table13 All-sky spectrally matched Tycho2 stars (Pickles+, 2010)
[SDSSPTFit.dat] SDSS-PT (USNO Photometric telescope) catalog fit (Filter summary) (1042562 rows)
  recno=184966
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ColumnValue  Explain   (UCD)
_RAJ200016 10 57.2160 "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)
_DEJ2000-02 30 11.088 "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)
_RAB195016 08 20.9096 "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)
_DEB1950-02 22 27.064 "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)
_Glon009.4161866 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+33.5766022 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)
184966recno 184966  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000242.73840 deg (i) SDSS right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-02.50308 deg (i) SDSS Declination (J2000) (pos.eq.dec;meta.main)
g'mag17.853 mag SDSS g' magnitude (phot.mag;em.opt.B)
r'mag16.884 mag SDSS r' magnitude (phot.mag;em.opt.R)
i'mag16.418 mag SDSS i' magnitude (phot.mag;em.opt.I)
z'mag16.101 mag SDSS z' magnitude (phot.mag;em.opt.I)
e_g'mag 0.039 mag Error on g'mag (stat.error;phot.mag;em.opt.B)
e_r'mag 0.022 mag Error on r'mag (stat.error;phot.mag;em.opt.R)
e_i'mag 0.020 mag Error on i'mag (stat.error;phot.mag;em.opt.I)
e_z'mag 0.041 mag Error on z'mag (stat.error;phot.mag;em.opt.I)
Nobs 2  Number of observations (meta.number)
J2mag15.407 mag Input 2MASS J magnitude (phot.mag;em.IR.J)
e_J2mag 0.087 mag Input error on J2mag (stat.error;phot.mag;em.IR.J)
H2mag14.686 mag Input 2MASS H magnitude (phot.mag;em.IR.H)
e_H2mag 0.093 mag Input error on H2mag (stat.error;phot.mag;em.IR.H)
K2mag14.037 mag Input 2MASS Ks magnitude (phot.mag;em.IR.K)
e_K2mag 0.076 mag Input error on K2mag (stat.error;phot.mag;em.IR.K)
QualAAA  2MASS quality flags on JHK (meta.code.qual)
rnk 1  Fitted rank (meta.code.qual)
chi2 4.50  chi2 value (stat.fit.chi2)
Rgz 0.090  rms error in SDSS magnitudes (stat.error;instr.det.noise)
R2M 0.290  rms error in 2MASS magnitudes (stat.error;instr.det.noise)
Lib 36  Fitted spectral library number (meta.id)
TypeK5V  Fitted spectral type (src.spType)
Ufmag19.69 mag Fitted U magnitude (phot.mag;em.opt.U)
Bfmag18.54 mag Fitted B magnitude (phot.mag;em.opt.B)
Vfmag17.319 mag Fitted V magnitude (phot.mag;em.opt.V)
Rfmag16.55 mag Fitted R magnitude (phot.mag;em.opt.R)
Ifmag15.96 mag Fitted I magnitude (phot.mag;em.opt.I)
Zvmag15.67 mag Fitted Vista Zv magnitude (phot.mag;em.opt.I)
Yvmag15.50 mag Fitted Vista Yv magnitude (phot.mag;em.opt.I)
ufmag20.54 mag Fitted SDSS u' magnitude (phot.mag;em.opt.U)
gfmag17.94 mag Fitted SDSS g' magnitude (phot.mag;em.opt.B)
rfmag16.82 mag Fitted SDSS r' magnitude (phot.mag;em.opt.R)
ifmag16.41 mag Fitted SDSS i' magnitude (phot.mag;em.opt.I)
zfmag16.23 mag Fitted SDSS z' magnitude (phot.mag;em.opt.I)
Dist 879 pc Heliocentric distance (pos.distance)
J2fmag15.126 mag Fitted 2MASS J magnitude (phot.mag;em.IR.J)
H2fmag14.569 mag Fitted 2MASS H magnitude (phot.mag;em.IR.H)
K2fmag14.439 mag Fitted 2MASS Ks magnitude (phot.mag;em.IR.K)
  
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