VizieR

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

VizieR

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I/284/out The USNO-B1.0 Catalog (Monet+ 2003)
The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)
  USNO-B1.0===1523-0312460
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Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

ColumnValue  Explain   (UCD)
_RAJ200018 39 49.72488 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+62 23 42.8820 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 39 21.42840 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+62 21 11.7797 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon092.18589836 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+25.14798112 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)

USNO-B1.01523-0312460  (i) Designation of the object (Note 1)   (meta.id;meta.main)
RAJ2000279.957187 deg (i) Right Ascension at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.ra;meta.main)
DEJ2000+62.395245 deg (i) Declination at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.dec;meta.main)
Tycho-2   Designation in the Tycho-2 Catalog I/259 (meta.id)
e_RAJ2000999 mas Mean error on RAdeg*cos(DEdeg) at Epoch (stat.error;pos.eq.ra)
e_DEJ2000999 mas Mean error on DEdeg at Epoch (stat.error;pos.eq.dec)
Epoch1979.0 yr (i) Mean epoch of observation (Note 2)   (time.epoch)
pmRA 38 mas/yr Proper motion in RA (relative to YS4.0) (pos.pm;pos.eq.ra)
pmDE -424 mas/yr Proper motion in DE (relative to YS4.0) (pos.pm;pos.eq.dec)
muPr9 0.1 Total Proper Motion probability (Note 7)   (stat.fit.goodness)
e_pmRA 75 mas/yr Mean error on pmRA (stat.error;pos.pm;pos.eq.ra)
e_pmDE 43 mas/yr Mean error on pmDE (stat.error;pos.pm;pos.eq.dec)
fit_RA9 100mas Mean error on RA fit (stat.error)
fit_DE9 100mas Mean error on DE fit (stat.error)
Ndet3   [0,5] Number of detections (Note 7)   (meta.number)
Flags...   [MsY.] Flags on object (Note 3)   (meta.code)
B1mag20.49 mag (i) First blue magnitude (phot.mag;em.opt.B)
B1C2   source of photometric calibration (Note 4)   (instr.calib)
B1S0   Survey number (see "Surveys" section below) (meta.id)
B1f-99   Field number in survey (obs.field)
B1s/g 0   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
B1xi 0.09 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
B1eta -0.06 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
R1mag  mag (i) First red magnitude (phot.mag;em.opt.R)
R1C    source of photometric calibration (Note 4)   (instr.calib)
R1S    Survey number (see "Surveys" section below) (meta.id)
R1f    Field number in survey (obs.field)
R1s/g    Star-galaxy separation (Note 6)   (src.class.starGalaxy)
R1xi  arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
R1eta  arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
B2mag  mag (i) Second blue magnitude (phot.mag;em.opt.B)
B2C    source of photometric calibration (Note 4)   (instr.calib)
B2S    Survey number (see "Surveys" section below) (meta.id)
B2f    Field number in survey (obs.field)
B2s/g    Star-galaxy separation (Note 6)   (src.class.starGalaxy)
B2xi  arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
B2eta  arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
R2mag20.36 mag (i) Second red magnitude (phot.mag;em.opt.R)
R2C2   source of photometric calibration (Note 4)   (instr.calib)
R2S3   Survey number (see "Surveys" section below) (meta.id)
R2f-99   Field number in survey (obs.field)
R2s/g 2   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
R2xi -1.78 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
R2eta 1.02 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
Imag18.26 mag (i) Infrared (N) magnitude (phot.mag;em.opt.I)
IC3   source of photometric calibration (Note 4)   (instr.calib)
IS7   Survey number (see "Surveys" section below) (meta.id)
If-99   Field number in survey (obs.field)
Is/g    Star-galaxy separation (Note 6)   (src.class.starGalaxy)
Ixi 1.68 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
Ieta -0.98 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
  
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