VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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=250606
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ColumnValue  Explain   (UCD)
_RAJ200002 59 51.7008 "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+00 46 19.272 "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)
_RAB195002 57 17.3946 "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+00 34 26.308 "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)
_Glon176.0877884 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-48.3886949 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)
250606recno 250606  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000044.96542 deg (i) SDSS right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+00.77202 deg (i) SDSS Declination (J2000) (pos.eq.dec;meta.main)
g'mag18.424 mag SDSS g' magnitude (phot.mag;em.opt.B)
r'mag17.136 mag SDSS r' magnitude (phot.mag;em.opt.R)
i'mag15.141 mag SDSS i' magnitude (phot.mag;em.opt.I)
z'mag14.109 mag SDSS z' magnitude (phot.mag;em.opt.I)
e_g'mag 0.097 mag Error on g'mag (stat.error;phot.mag;em.opt.B)
e_r'mag 0.055 mag Error on r'mag (stat.error;phot.mag;em.opt.R)
e_i'mag 0.012 mag Error on i'mag (stat.error;phot.mag;em.opt.I)
e_z'mag 0.011 mag Error on z'mag (stat.error;phot.mag;em.opt.I)
Nobs 4  Number of observations (meta.number)
J2mag12.556 mag Input 2MASS J magnitude (phot.mag;em.IR.J)
e_J2mag 0.027 mag Input error on J2mag (stat.error;phot.mag;em.IR.J)
H2mag11.943 mag Input 2MASS H magnitude (phot.mag;em.IR.H)
e_H2mag 0.028 mag Input error on H2mag (stat.error;phot.mag;em.IR.H)
K2mag11.649 mag Input 2MASS Ks magnitude (phot.mag;em.IR.K)
e_K2mag 0.023 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 19.86  chi2 value (stat.fit.chi2)
Rgz 0.470  rms error in SDSS magnitudes (stat.error;instr.det.noise)
R2M 0.120  rms error in 2MASS magnitudes (stat.error;instr.det.noise)
Lib 43  Fitted spectral library number (meta.id)
TypeM4.2V  Fitted spectral type (src.spType)
Ufmag20.14 mag Fitted U magnitude (phot.mag;em.opt.U)
Bfmag18.69 mag Fitted B magnitude (phot.mag;em.opt.B)
Vfmag17.079 mag Fitted V magnitude (phot.mag;em.opt.V)
Rfmag15.78 mag Fitted R magnitude (phot.mag;em.opt.R)
Ifmag14.29 mag Fitted I magnitude (phot.mag;em.opt.I)
Zvmag13.71 mag Fitted Vista Zv magnitude (phot.mag;em.opt.I)
Yvmag13.26 mag Fitted Vista Yv magnitude (phot.mag;em.opt.I)
ufmag21.10 mag Fitted SDSS u' magnitude (phot.mag;em.opt.U)
gfmag17.83 mag Fitted SDSS g' magnitude (phot.mag;em.opt.B)
rfmag16.45 mag Fitted SDSS r' magnitude (phot.mag;em.opt.R)
ifmag14.90 mag Fitted SDSS i' magnitude (phot.mag;em.opt.I)
zfmag14.23 mag Fitted SDSS z' magnitude (phot.mag;em.opt.I)
Dist 86 pc Heliocentric distance (pos.distance)
J2fmag12.623 mag Fitted 2MASS J magnitude (phot.mag;em.IR.J)
H2fmag12.063 mag Fitted 2MASS H magnitude (phot.mag;em.IR.H)
K2fmag11.796 mag Fitted 2MASS Ks magnitude (phot.mag;em.IR.K)
  
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