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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===04571331-6623112
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ColumnValue  Explain   (UCD)
_RAJ200004 57 13.31304 "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 11.2524 "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 06.96086 "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 42.6967 "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)
_Glon277.14238061 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-36.02973875 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)

_MASS04571331-6623112  (i) Source designation (meta.id;meta.main)
RAJ2000074.305471 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-66.386459 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.210 arcsec Semi-major axis of the error ellipse (phys.angSize.smajAxis;pos.errorEllipse)
eeMin 0.190 arcsec Semi-minor axis of the error ellipse (phys.angSize.sminAxis;pos.errorEllipse)
eerPA 22.000 deg Position angle of the error ellipse (pos.posAng;pos.errorEllipse)
Jmag17.001 mag (i) 2MASS J magnitude (1.25um) (phot.mag;em.IR.J)
e_Jmag 0.082 mag 1-σ total error on Jmag (stat.error;phot.mag;em.IR.J)
Hmag16.572 mag (i) 2MASS H magnitude (1.65um) (phot.mag;em.IR.H)
e_Hmag 0.118 mag 1-σ total error on Hmag (stat.error;phot.mag;em.IR.H)
Kmag16.082 mag (i) 2MASS Ks magnitude (2.17um) (phot.mag;em.IR.K)
e_Kmag 0.165 mag 1-σ total error on Ksmag (stat.error;phot.mag;em.IR.K)
QflgABC   [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)
gcntr53066874  ID of the record Merged Point Source Information table (meta.id;meta.dataset)
GLON277.142416 deg Galactic longitude (pos.galactic.lon)
GLAT-36.029560 deg Galactic latitude (pos.galactic.lat)
Jsig 0.081 mag 1-σ default error on Jmag (stat.error;phot.mag;em.IR.J)
Hsig 0.118 mag 1-σ default error on Hmag (stat.error;phot.mag;em.IR.H)
Ksig 0.165 mag 1-σ default error on Ksmag (stat.error;phot.mag;em.IR.K)
Jsnr 15.03   J Band Signal/Noise (stat.snr)
Hsnr 8.91   H Band Signal/Noise (stat.snr)
Ksnr 7.39   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)
Cflg000  JHK Contamination and confusion flag (cc_flg) (Note 5)   (meta.code)
Pflg0  Minor Planet flag (mp_flg) (Note 6)   (meta.code)
Ndet 60604  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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