| Column | Value | | Explain (UCD) |
| _RAJ2000 | 00 42 42.56688 | "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) (POS_EQ_RA) |
| _DEJ2000 | +40 52 01.1460 | "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) (POS_EQ_DEC) |
| _RAB1950 | 00 39 58.47937 | "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) (POS_EQ_RA) |
| _DEB1950 | +40 35 35.5695 | "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) (POS_EQ_DEC) |
| _Glon | 121.15259871 | 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) (POS_GAL_LON) |
| _Glat | -21.97460642 | 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) (POS_GAL_LAT) |
|
| 2MASS | 00424256+4052011 | | (i) Source designation (meta.id;meta.main) (ID_MAIN) |
| RAJ2000 | 010.677362 | deg | (i) Right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| DEJ2000 | +40.866985 | deg | (i) Declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| eeMaj | 0.500 | arcsec | Semi-major axis of the error ellipse (phys.angSize.smajAxis;pos.errorEllipse) (ERROR) |
| eeMin | 0.500 | arcsec | Semi-minor axis of the error ellipse (phys.angSize.sminAxis;pos.errorEllipse) (EXTENSION_SMIN) |
| eerPA | 0.000 | deg | Position angle of the error ellipse (pos.posAng;pos.errorEllipse) (POS_POS-ANG) |
| Jmag | 11.053 | mag | (i) 2MASS J magnitude (1.25um) (phot.mag;em.IR.J) (PHOT_JHN_J) |
| e_Jmag | | mag | 1-σ total error on Jmag (stat.error;phot.mag) (ERROR) |
| Hmag | 10.370 | mag | (i) 2MASS H magnitude (1.65um) (phot.mag;em.IR.H) (PHOT_JHN_H) |
| e_Hmag | | mag | 1-σ total error on Hmag (stat.error;phot.mag) (ERROR) |
| Kmag | 10.126 | mag | (i) 2MASS Ks magnitude (2.17um) (phot.mag;em.IR.K) (PHOT_MAG_K) |
| e_Kmag | 0.021 | mag | 1-σ total error on Ksmag (stat.error;phot.mag) (ERROR) |
| Qflg | UUE | | [ABCDEFUXZ] JHK Photometric quality flag (Note 1)
(meta.code.qual) (CODE_QUALITY) |
| Rflg | 4 | | JHK Read flag (rd_flg) (Note 2)
(meta.code) (CODE_MISC) |
| Xflg | 2 | | [0/2] Extended source contamination flag (Note 3)
(meta.code) (CODE_MISC) |
| JD | 2451861.6519 | d | (i) Julian Date of observation (time.epoch) (TIME_DATE) |
| gcntr | 56370933 | | ID of the record Merged Point Source Information table (meta.id;meta.dataset) (ID_TABLE) |
| GLON | 121.152586 | deg | Galactic longitude (pos.galactic.lon) (POS_GAL_LON) |
| GLAT | -21.974478 | deg | Galactic latitude (pos.galactic.lat) (POS_GAL_LAT) |
| Jsig | | mag | 1-σ default error on Jmag (stat.error;phot.mag) (ERROR) |
| Hsig | | mag | 1-σ default error on Hmag (stat.error;phot.mag) (ERROR) |
| Ksig | 0.015 | mag | 1-σ default error on Ksmag (stat.error;phot.mag) (ERROR) |
| Jsnr | | | J Band Signal/Noise (stat.snr) (INST_S/N) |
| Hsnr | | | H Band Signal/Noise (stat.snr) (INST_S/N) |
| Ksnr | 2118.46 | | Ks Band Signal/Noise (stat.snr) (INST_S/N) |
| Opt | | | Optical source designation (meta.id;spect.dopplerVeloc.opt) (ID_CROSSID) |
| Dopt | | arcsec | Distance between 2MASS and optical source (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| PAopt | -32768 | deg | Position Angle between 2MASS and optical source (pos.posAng) (POS_POS-ANG) |
| Bmag | | mag | B magnitude (phot.mag;em.opt.B) (PHOT_PHG_B) |
| Rmag | | mag | V or R magnitude (phot.mag;em.opt.R) (PHOT_PHG_R) |
| Nopt | 0 | | [0/6] Number of optical sources within 5arcsec (meta.number) (NUMBER) |
| Bflg | 1 | | JHK Blend flag (bl_flg) (Note 4)
(meta.code) (CODE_MISC) |
| Cflg | 000 | | JHK Contamination and confusion flag (cc_flg) (Note 5)
(meta.code) (CODE_MISC) |
| Pflg | 0 | | Minor Planet flag (mp_flg) (Note 6)
(meta.code) (CODE_MISC) |
| Ndet | 66 | | Frame detection statistics (Note 7)
(meta.code) (CODE_MISC) |
| cat | 0 | | Catalog flag (1:catalog, 0:archive) (meta.code.error;meta.table) (CODE_MISC) |
| rel | F | | [ABCDEF] Reliability flag (Note 8)
(meta.code.qual) (CODE_QUALITY) |
