VizieR

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VizieR

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J/ApJ/676/1281/table5 L and T dwarfs in 2MASS/SDSS (Metchev+, 2008)
Spitzer IRAC observations and photometry of ultracool dwarfs (3 rows)
  recno=1
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ColumnValue  Explain   (UCD)
_RAJ200009 17 54.1800 "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+60 28 06.500 "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)
_RAB195009 14 02.7441 "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+60 40 42.478 "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)
_Glon154.6425651 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+41.1775633 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)
1recno 1  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

2MASS09175418+6028065  2MASS name (HHMMSSss+DDMMSSs, J2000.0) (meta.id;meta.main)
Date2005-10-26 "Y:M:D" Observation date (time.epoch;obs)
AOR13778176  AOR key (meta.id)
Exp134 s Exposure time (time.duration;obs.exposure)
[3.6]14.17 mag Spitzer/IRAC 3.6um magnitude (phot.mag;em.IR.3-4um)
e_[3.6] 0.03 mag rms uncertainty on [3.6] (stat.error)
[4.5]14.12 mag Spitzer/IRAC 4.5um magnitude (phot.mag;em.IR.4-8um)
e_[4.5] 0.03 mag rms uncertainty on [4.5] (stat.error)
[5.8]13.80 mag Spitzer/IRAC 5.8um magnitude (phot.flux.density;em.IR.4-8um)
e_[5.8] 0.05 mag rms uncertainty on [5.8] (stat.error)
[8.0]13.82 mag Spitzer/IRAC 8.0um magnitude (phot.flux.density;em.IR.8-15um)
e_[8.0] 0.09 mag rms uncertainty on [8.0] (stat.error)

2M2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
_RA139.47575 deg (i) Position from 2MASS name (right ascension part) (pos.eq.ra;meta.main)
_DE+60.46847 deg (i) Position from 2MASS name (declination part) (pos.eq.dec;meta.main)
  
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