VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
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===0767-0725939
Post annotation about this record

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)
_RAJ200021 05 31.25952 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-13 16 49.1412 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195021 02 46.46797 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-13 28 50.8263 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon035.79887333 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-35.66812905 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)

USNO_B1_00767-0725939  (i) Designation of the object (Note 1)   (meta.id;meta.main)
Tycho-2   Designation in the Tycho-2 Catalog I/259 (meta.id)
RAJ2000316.380248 deg (i) Right Ascension at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.ra;meta.main)
DEJ2000-13.280317 deg (i) Declination at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.dec;meta.main)
e_RAJ2000 95 mas Mean error on RAdeg*cos(DEdeg) at Epoch (stat.error;pos.eq.ra)
e_DEJ2000 38 mas Mean error on DEdeg at Epoch (stat.error;pos.eq.dec)
Epoch1972.6 yr Mean epoch of observation (Note 2)   (time.epoch;obs)
pmRA -6 mas/yr Proper motion in RA (relative to YS4.0) (pos.pm;pos.eq.ra)
pmDE 4 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.probability)
e_pmRA 3 mas/yr Mean error on pmRA (stat.error;pos.pm;pos.eq.ra)
e_pmDE 1 mas/yr Mean error on pmDE (stat.error;pos.pm;pos.eq.dec)
fit_RA1 100mas Mean error on RA fit (stat.error)
fit_DE0 100mas Mean error on DE fit (stat.error)
Ndet5   [0,5] Number of detections (Note 7)   (meta.number)
Flags..Y   [MsY.] Flags on object (Note 3)   (meta.code)
B1mag16.75 mag (i) First blue magnitude (phot.mag;em.opt.B)
B1C1   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 9   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
B1xi -0.05 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
B1eta -0.02 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
R1mag15.07 mag (i) First red magnitude (phot.mag;em.opt.R)
R1C1   source of photometric calibration (Note 4)   (instr.calib)
R1S1   Survey number (see "Surveys" section below) (meta.id)
R1f-99   Field number in survey (obs.field)
R1s/g 2   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
R1xi 0.03 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
R1eta 0.01 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
B2mag14.31 mag (i) Second blue magnitude (phot.mag;em.opt.B)
B2C1   source of photometric calibration (Note 4)   (instr.calib)
B2S4   Survey number (see "Surveys" section below) (meta.id)
B2f-99   Field number in survey (obs.field)
B2s/g 8   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
B2xi 0.11 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
B2eta -0.05 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
R2mag13.92 mag (i) Second red magnitude (phot.mag;em.opt.R)
R2C1   source of photometric calibration (Note 4)   (instr.calib)
R2S5   Survey number (see "Surveys" section below) (meta.id)
R2f-99   Field number in survey (obs.field)
R2s/g 8   Star-galaxy separation (Note 6)   (src.class.starGalaxy)
R2xi -0.07 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
R2eta 0.01 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
Imag14.45 mag (i) Infrared (N) magnitude (phot.mag;em.opt.I)
IC1   source of photometric calibration (Note 4)   (instr.calib)
IS8   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 0.05 arcsec Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
Ieta 0.02 arcsec Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact