VizieR

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

VizieR

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I/329/urat1 URAT1 Catalog (Zacharias+ 2015)
URAT1 catalog (228276482 rows)
  -c=267.3890214 +48.4690414, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (267.3890214+48.4690414)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200017 49 33.379583 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+48 28 09.17303 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195017 48 15.012151 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+48 28 59.87570 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon075.435140002 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+29.917206144 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)

URAT1693-255423  (i) URAT1 recommended identifier (ZZZ-NNNNNN) (Note 13)   (meta.id;meta.main)
RAJ2000267.3890214 deg (i) Right ascension on ICRS, at "Epoch" (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+48.4690414 deg (i) Declination on ICRS, at "Epoch" (Note 1)   (pos.eq.dec;meta.main)
sigs 9 mas Position error per coordinate, from scatter (Note 2)   (stat.error)
sigm 6 mas Position error per coordinate, from model (Note 2)   (stat.error)
Ns13  (nst) Total number of sets the star is in (Note 3)   (meta.number)
Nu13  (nsu) Number of sets used for mean position (Note 3)   (meta.number)
Epoch2013.684 yr (epoc) Mean URAT observation epoch (Note 1)   (time.epoch;obs;stat.mean)
f.mag10.024 mag (mmag) mean URAT model fit magnitude (Note 4)   (phot.mag;em.opt.R)
e_f.mag 0.018 mag (sigp) URAT photometry error (Note 5)   (stat.error)
Nm13  (nsm) Number of sets used for URAT magnitude (Note 3)   (meta.number)
r7  (ref) largest reference star flag (Note 6)   (meta.code)
Nit134  (nit) Total number of images (observations) (meta.number)
Niu108  (niu) Number of images used for mean position (meta.number)
Ngt 35  (ngt) Total number of 1st order grating observations (meta.number)
Ngu 34  (ngu) Number of 1st order grating positions used (meta.number)
pmRA -10.5 mas/yr (pmr) Proper motion RA*cosDec (from 2MASS) (Note 7)   (pos.pm;pos.eq.ra)
pmDE -45.6 mas/yr (pmd) Proper motion in Declination (Note 7)   (pos.pm;pos.eq.dec)
e_pm 6.0 mas/yr (pme) Proper motion error per coordinate (Note 8)   (stat.error)
mf2 1   [1/11] Match flag URAT with 2MASS (Note 9)   (meta.code)
mfa 1   [1/11] Match flag URAT with APASS (Note 9)   (meta.code)
G    [-] "-" if there is no match with GSC2.4 (Note 14)   (meta.code)
2Mkey1051934915  (id2) unique 2MASS star identification number (meta.id)
Jmag 9.177 mag (i) (jmag) 2MASS J-band magnitude (phot.mag;em.IR.J)
e_Jmag 0.052 mag (ejmag) Error on Jmag (stat.error;phot.mag;em.IR.J)
q_Jmag05   [0,58] J-band quality-confusion flag (Note 10)   (meta.code.qual)
Hmag 8.812 mag (i) (hmag) 2MASS H-band magnitude (phot.mag;em.IR.H)
e_Hmag 0.028 mag (ehmag) Error on H-band magnitude (Note 10)   (stat.error;phot.mag;em.IR.H)
q_Hmag05   [0,58] H-band quality-confusion flag (Note 10)   (meta.code.qual)
Kmag 8.755 mag (i) (kmag) 2MASS Ks-band magnitude (phot.mag;em.IR.K)
e_Kmag 0.020 mag (ekmag) Error on Ks-band magnitude (Note 10)   (stat.error;phot.mag;em.IR.K)
q_Kmag05   [0,58] Ks-band quality-confusion flag (Note 10)   (meta.code.qual)
Nn 3  (ann) Number of APASS observation nights (Note 12)   (meta.number)
No 13  (ano) Number of APASS observations (Note 12)   (meta.number)
Bmag10.763 mag (i) (abm) APASS B-band magnitude (Note 11)   (phot.mag;em.opt.B)
e_Bmag 0.046 mag (ebm) Error on Bmag (stat.error;phot.mag;em.opt.B)
Vmag10.184 mag (i) (avm) APASS V-band magnitude (phot.mag;em.opt.V)
e_Vmag 0.010 mag (evm) Error on Vmag (stat.error;phot.mag;em.opt.V)
gmag10.582 mag (agm) APASS g-band magnitude (phot.mag;em.opt.B)
e_gmag 0.053 mag (egm) Error on gmag (stat.error;phot.mag;em.opt.B)
rmag10.029 mag (arm) APASS r-band magnitude (phot.mag;em.opt.R)
e_rmag 0.022 mag (erm) Error on rmag (stat.error;phot.mag;em.opt.R)
imag  mag (aim) APASS i-band magnitude (phot.mag;em.opt.I)
e_imag  mag (eim) Error on imag (stat.error;phot.mag;em.opt.I)
  
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