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VizieR

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II/281/2mass6x 2MASS 6X Point Source Working Database / Catalog (Cutri+ 2006)
2MASS-6X catalog (24023702 rows)
  2MASS===04571489-6623062
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ColumnValue  Explain   (UCD)
_RAJ200004 57 14.89272 "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)
_DEJ2000-66 23 06.2268 "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)
_RAB195004 57 08.53539 "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)
_DEB1950-66 27 37.5604 "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)
_Glon277.13987717 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-36.02754752 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)

_MASS04571489-6623062  (i) Source designation (meta.id;meta.main)
RAJ2000074.312053 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-66.385063 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.350 arcsec Semi-major axis of the error ellipse (phys.angSize.smajAxis;pos.errorEllipse)
eeMin 0.310 arcsec Semi-minor axis of the error ellipse (phys.angSize.sminAxis;pos.errorEllipse)
eerPA 81.000 deg Position angle of the error ellipse (pos.posAng;pos.errorEllipse)
Jmag17.884 mag (i) 2MASS J magnitude (1.25um) (phot.mag;em.IR.J)
e_Jmag 0.153 mag 1-σ total error on Jmag (stat.error;phot.mag;em.IR.J)
Hmag17.358 mag (i) 2MASS H magnitude (1.65um) (phot.mag;em.IR.H)
e_Hmag 0.235 mag 1-σ total error on Hmag (stat.error;phot.mag;em.IR.H)
Kmag16.721 mag (i) 2MASS Ks magnitude (2.17um) (phot.mag;em.IR.K)
e_Kmag 0.265 mag 1-σ total error on Ksmag (stat.error;phot.mag;em.IR.K)
QflgCDD   [ABCDEFUXZ] JHK Photometric quality flag (Note 1)   (meta.code.qual)
Rflg222  JHK Read flag (rd_flg) (Note 2)   (meta.code)
Xflg0   [0/2] Extended source contamination flag (Note 3)   (meta.code)
JD2451898.6688 d Julian Date of observation (time.epoch)
gcntr53066891  ID of the record Merged Point Source Information table (meta.id;meta.dataset)
GLON277.139912 deg Galactic longitude (pos.galactic.lon)
GLAT-36.027369 deg Galactic latitude (pos.galactic.lat)
Jsig 0.152 mag 1-σ default error on Jmag (stat.error;phot.mag;em.IR.J)
Hsig 0.235 mag 1-σ default error on Hmag (stat.error;phot.mag;em.IR.H)
Ksig 0.265 mag 1-σ default error on Ksmag (stat.error;phot.mag;em.IR.K)
Jsnr 6.67   J Band Signal/Noise (stat.snr)
Hsnr 4.32   H Band Signal/Noise (stat.snr)
Ksnr 4.10   Ks Band Signal/Noise (stat.snr)
Opt    Optical source designation (meta.id;spect.dopplerVeloc.opt;em.opt)
Dopt  arcsec Distance between 2MASS and optical source (pos.angDistance)
PAopt-32768 deg Position Angle between 2MASS and optical source (pos.posAng)
Bmag  mag B magnitude (phot.mag;em.opt.B)
Rmag  mag V or R magnitude (phot.mag;em.opt.R)
Nopt0   [0/6] Number of optical sources within 5arcsec (meta.number)
Bflg111  JHK Blend flag (bl_flg) (Note 4)   (meta.code)
Cflgc00  JHK Contamination and confusion flag (cc_flg) (Note 5)   (meta.code)
Pflg0  Minor Planet flag (mp_flg) (Note 6)   (meta.code)
Ndet 60606  Frame detection statistics (Note 7)   (meta.code)
cat1  Catalog flag (1:catalog, 0:arch (meta.code.error;meta.table)
relA   [ABCDEF] Reliability flag (Note 8)   (meta.code.qual)
  
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