VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

start AladinLite
II/241/out 2MASS Catalog Incremental Data Release (IPAC/UMass, 2000)
2MASS Point Source Catalogue, 2MASS 2000 Second Incremental Release (162213354 rows)
  -c=305.030030 +16.729635, eq=J2000, rs=2
Post annotation about this record

Note: See also the 2MASS home page

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (305.030030+16.729635)[FK5/J2000] (pos.angDistance)
_RAJ200020 20 07.20720 "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+16 43 46.6860 "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)
_RAB195020 17 49.83477 "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+16 34 15.6295 "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)
_Glon058.32462047 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-10.97480304 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)

RAJ2000305.030030 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+16.729635 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
MajAxis 0.13 arcsec Major axis of position error ellipse (stat.error)
MinAxis 0.13 arcsec Minor axis of position error ellipse (stat.error)
Theta 90 deg [0,180] Position angle of error ellipse major axis (E of N) (pos.posAng;pos.errorEllipse)
f_Name    [* ] A '*' flags a non-unique source designation (meta.code)
Name2020072+164346  The 2MASS name – it should be preceded by a J e.g. 2MASS J2354075-013156 for the source at 23 54 07.57 -01 31 56.7 (meta.id;meta.main)
Jmag 14.866 mag (i) J selected "default" magnitude (Note 1)   (phot.mag;em.IR.J)
e_Jmag_d 0.035 mag J "default" magnitude uncertainty (Note 2)   (stat.error;phot.mag;em.IR.J)
e_Jmag 0.039 mag J "total" magnitude uncertainty (Note 3)   (stat.error;phot.mag;em.IR.J)
Hmag 14.461 mag (i) H selected "default" magnitude (Note 1)   (phot.mag;em.IR.H)
e_Hmag_d 0.049 mag H "default" magnitude uncertainty (Note 2)   (stat.error;phot.mag;em.IR.H)
e_Hmag 0.050 mag H "total" magnitude uncertainty (Note 3)   (stat.error;phot.mag;em.IR.H)
Kmag 14.335 mag (i) K selected "default" magnitude (Note 1)   (phot.mag;em.IR.K)
e_Kmag_d 0.074 mag Ks "default" magnitude uncertainty (Note 2)   (stat.error;phot.mag;em.IR.K)
e_Kmag 0.075 mag Ks "total" magnitude uncertainty (Note 3)   (stat.error;phot.mag;em.IR.K)
rd_flg222   [012348] Source of JHK "default" mag (Note 4)   (meta.note)
bl_flg111   [012] JHK components fit to source (Note 5)   (stat.fit.param;meta.modelled)
cc_flg000   [UNPCDSRGB0] Artifact contamin./confusion (Note 6)   (meta.note)
extd_flg0   [0,2] Extended source contamination (Note 7)   (meta.note)
mp_flg0   [0,1] Association with asteroid or comet (Note 8)   (meta.note)
Id_optU   [UT] Associated optical source (Note 9)   (meta.id.assoc;spect.dopplerVeloc.opt;em.opt)
Bmag17.00 mag Blue mag of associated optical source (phot.mag;em.opt.B)
Rmag16.30 mag Red mag of associated optical source (phot.mag;em.opt.R)
Dist_opt 0.89 arcsec Distance to associated optical source (meta.id.assoc;pos.angDistance)
PAopt 51 deg [0,360] position angle to optical source (pos.posAng)
Nopt_mchs 1   Number of optical sources within 5 arcsec (meta.number)
Date09/26/1998  Observation date (MM/DD/YYYY) (time.epoch;obs)
Hemisn   [ns] Hemisphere of observation (obs.param;obs)
Scan 32   Scan number (within date) (meta.id)
Id 22130  Source id number (within scan) (meta.id;phys.atmol.number)
GLON 58.324620 deg Galactic longitude (pos.galactic.lon)
GLAT-10.974803 deg Galactic latitude (pos.galactic.lat)
Jpsfchi 0.94   J band reduced chi2 value of fit (stat.fit.chi2;stat.value)
Hpsfchi 1.03   H band reduced chi2 value of fit (stat.fit.chi2;stat.value)
Kpsfchi 0.97   K band reduced chi2 value of fit (stat.fit.chi2;stat.fit.param)
Jm_stdap 14.976 mag J standard or BF aperture magnitude (Note 10)   (phot.mag;em.IR.J)
e_Jm_stdap 0.045 mag error on Jmstdap (stat.error)
Hm_stdap 14.618 mag H standard or BF aperture magnitude (Note 10)   (phot.mag;em.IR.H)
e_Hm_stdap 0.120 mag error on Hmstdap (stat.error)
Km_stdap 14.436 mag K standard or BF aperture magnitude (Note 10)   (phot.mag;em.IR.K)
e_Km_stdap 0.174 mag error on Kmstdap (stat.error)
Ndet_flg663416   [0-9 ] Number of aperture measurements (jjhhkk) (Note 11)   (meta.number)
  
elapse time 1

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact