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  I/284
 The USNO-B1.0 Catalog (Monet+ 2003)
Post annotation
img(gal)
1.I/284/outThe Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)
inputVizpmm/usnob1.intro.htx

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  USNO-B1.0 (char) Designation of the object (Note 1)   (meta.id;meta.main)
  Tycho-2 (char) Designation in the Tycho-2 Catalog I/259 (meta.id)
  RAJ2000 deg Right Ascension at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 deg Declination at Eq=J2000, Ep=J2000 (Note 2)   (pos.eq.dec;meta.main)
  e_RAJ2000 mas Mean error on RAdeg*cos(DEdeg) at Epoch (stat.error;pos.eq.ra)
  e_DEJ2000 mas Mean error on DEdeg at Epoch (stat.error;pos.eq.dec)
  Epoch yr Mean epoch of observation (Note 2)   (time.epoch;obs)
  pmRA mas/yr Proper motion in RA (relative to YS4.0) (pos.pm;pos.eq.ra)
  pmDE mas/yr Proper motion in DE (relative to YS4.0) (pos.pm;pos.eq.dec)
  muPr 0.1 (n) Total Proper Motion probability (Note 7)   (stat.probability)
  e_pmRA mas/yr Mean error on pmRA (stat.error;pos.pm;pos.eq.ra)

ALL cols
    
(n) indicates a possible blank or NULL column  
  e_pmDE mas/yr Mean error on pmDE (stat.error;pos.pm;pos.eq.dec)
  fit_RA 100mas Mean error on RA fit (stat.error)
  fit_DE 100mas Mean error on DE fit (stat.error)
  Ndet   [0,5] Number of detections (Note 7)   (meta.number)
  Flags (char) [MsY.] Flags on object (Note 3)   (meta.code)
  B1mag mag (n) First blue magnitude (phot.mag;em.opt.B)
  B1C  (n) source of photometric calibration (Note 4)   (instr.calib)
  B1S  (n) Survey number (see "Acat{I/284#sRM99.1}{Surveys}" section below) (meta.id)
  B1f  (n) Field number in survey (obs.field)
  B1s/g  (n) Star-galaxy separation (Note 6)   (src.class.starGalaxy)
  B1xi arcsec (n) Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
  B1eta arcsec (n) Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
  R1mag mag (n) First red magnitude (phot.mag;em.opt.R)

ALL cols
    
(n) indicates a possible blank or NULL column  
  R1C  (n) source of photometric calibration (Note 4)   (instr.calib)
  R1S  (n) Survey number (see "Acat{I/284#sRM99.1}{Surveys}" section below) (meta.id)
  R1f  (n) Field number in survey (obs.field)
  R1s/g  (n) Star-galaxy separation (Note 6)   (src.class.starGalaxy)
  R1xi arcsec (n) Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
  R1eta arcsec (n) Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
  B2mag mag (n) Second blue magnitude (phot.mag;em.opt.B)
  B2C  (n) source of photometric calibration (Note 4)   (instr.calib)
  B2S  (n) Survey number (see "Acat{I/284#sRM99.1}{Surveys}" section below) (meta.id)
  B2f  (n) Field number in survey (obs.field)
  B2s/g  (n) Star-galaxy separation (Note 6)   (src.class.starGalaxy)
  B2xi arcsec (n) Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
  B2eta arcsec (n) Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)

ALL cols
    
(n) indicates a possible blank or NULL column  
  R2mag mag (n) Second red magnitude (phot.mag;em.opt.R)
  R2C  (n) source of photometric calibration (Note 4)   (instr.calib)
  R2S  (n) Survey number (see "Acat{I/284#sRM99.1}{Surveys}" section below) (meta.id)
  R2f  (n) Field number in survey (obs.field)
  R2s/g  (n) Star-galaxy separation (Note 6)   (src.class.starGalaxy)
  R2xi arcsec (n) Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
  R2eta arcsec (n) Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)
  Imag mag (n) Infrared (N) magnitude (phot.mag;em.opt.I)
  IC  (n) source of photometric calibration (Note 4)   (instr.calib)
  IS  (n) Survey number (see "Acat{I/284#sRM99.1}{Surveys}" section below) (meta.id)
  If  (n) Field number in survey (obs.field)
  Is/g  (n) Star-galaxy separation (Note 6)   (src.class.starGalaxy)
  Ixi arcsec (n) Residual in X direction (Note 5)   (stat.fit.residual;pos.eq.ra;arith.diff)
  Ieta arcsec (n) Residual in Y direction (Note 5)   (stat.fit.residual;pos.eq.dec;arith.diff)

ALL cols
    
(n) indicates a possible blank or NULL column  
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