VizieR

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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===00412732+4110101
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ColumnValue  Explain   (UCD)
_RAJ200000 41 27.32904 "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+41 10 10.1676 "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)
_RAB195000 38 43.44338 "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+40 53 43.6250 "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)
_Glon120.91076024 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-21.66307939 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)

_MASS00412732+4110101  (i) Source designation (meta.id;meta.main)
RAJ2000010.363871 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.169491 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.230 arcsec Semi-major axis of the error ellipse (phys.angSize.smajAxis;pos.errorEllipse)
eeMin 0.210 arcsec Semi-minor axis of the error ellipse (phys.angSize.sminAxis;pos.errorEllipse)
eerPA 74.000 deg Position angle of the error ellipse (pos.posAng;pos.errorEllipse)
Jmag17.412 mag (i) 2MASS J magnitude (1.25um) (phot.mag;em.IR.J)
e_Jmag 0.137 mag 1-σ total error on Jmag (stat.error;phot.mag;em.IR.J)
Hmag16.736 mag (i) 2MASS H magnitude (1.65um) (phot.mag;em.IR.H)
e_Hmag 0.197 mag 1-σ total error on Hmag (stat.error;phot.mag;em.IR.H)
Kmag17.109 mag (i) 2MASS Ks magnitude (2.17um) (phot.mag;em.IR.K)
e_Kmag  mag 1-σ total error on Ksmag (stat.error;phot.mag;em.IR.K)
QflgBCU   [ABCDEFUXZ] JHK Photometric quality flag (Note 1)   (meta.code.qual)
Rflg220  JHK Read flag (rd_flg) (Note 2)   (meta.code)
Xflg2   [0/2] Extended source contamination flag (Note 3)   (meta.code)
JD2451862.6654 d Julian Date of observation (time.epoch)
gcntr56603545  ID of the record Merged Point Source Information table (meta.id;meta.dataset)
GLON120.910750 deg Galactic longitude (pos.galactic.lon)
GLAT-21.662950 deg Galactic latitude (pos.galactic.lat)
Jsig 0.136 mag 1-σ default error on Jmag (stat.error;phot.mag;em.IR.J)
Hsig 0.197 mag 1-σ default error on Hmag (stat.error;phot.mag;em.IR.H)
Ksig  mag 1-σ default error on Ksmag (stat.error;phot.mag;em.IR.K)
Jsnr 10.66   J Band Signal/Noise (stat.snr)
Hsnr 6.91   H Band Signal/Noise (stat.snr)
Ksnr    Ks Band Signal/Noise (stat.snr)
OptU127500416733   Optical source designation (meta.id;spect.dopplerVeloc.opt;em.opt)
Dopt 0.61 arcsec Distance between 2MASS and optical source (pos.angDistance)
PAopt 162 deg Position Angle between 2MASS and optical source (pos.posAng)
Bmag20.0 mag B magnitude (phot.mag;em.opt.B)
Rmag19.0 mag V or R magnitude (phot.mag;em.opt.R)
Nopt1   [0/6] Number of optical sources within 5arcsec (meta.number)
Bflg110  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 60600  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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