VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/163/131
  USNO-UBAD catalog of bright stars (Munn+, 2022)
ReadMe+ftp
2022AJ....163..131M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/163/131/table1(c)United States Naval Observatory Bright-star Astrometric Database catalog (364 rows)
2.J/AJ/163/131/table2(c)Single-epoch positions (4807 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)HIP  (i) [677/118131] Hipparcos identifier ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)RAICRS deg [2/360] Right Ascension (ICRS, epoch 2017.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)e_RAICRS mas [1/69] Error in RAdeg*cos(DEdeg) ((unassigned);meta.version;arith.diff;time.age;(unassigned))
   (ALL)DEICRS deg [0.1/78] Declination (ICRS, epoch 2017.0) (obs.atmos;(unassigned);arith.diff;(unassigned);arith)
   (ALL)e_DEICRS mas [1.6/45] Error in DEdeg ((unassigned);stat.fit;arith.factor;time.age;(unassigned))
  (1)pmRA mas/yr [-1094/1083] Proper motion in Right Ascension *cos(DE) ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
  (1)e_pmRA mas/yr [0.01/61] Error in pmRA ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  (1)pmDE mas/yr [-2000/819] Proper motion in declination ((unassigned);meta.version;arith.diff;instr.offset;(unassigned))
  (1)e_pmDE mas/yr [0.02/40] Error in pmDE ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  (1)ni   [0/42] Number of UBAD i observations used in fit ((unassigned);meta.version;arith.diff;src.var)

ALL cols		    
 (i)indexed column
  (1)nz   [0/20] Number of UBAD z observations used in fit ((unassigned);(unassigned);(unassigned);src.var)
  (1)used?   [0/1] Hipparcos-2 used flag (Note 1)   ((unassigned);obs.atmos;arith.factor;pos.eq.dec)
  (1)rms-RA mas [1.04/14.1] RMS of the fit in right ascension (Note 2)   (time.expo;(unassigned);arith.factor;pos.bodyrc.lon;src.orbital.meanAnomaly)
  (1)chi2-RA   [0.08/7.74] Reduced chi-square of fit in RA (time.equinox;(unassigned);arith.factor;pos.bodyrc.lon;src.orbital.meanAnomaly)
  (1)rms-DE mas [1.24/13] RMS of the fit in declination (Note 2)   ((unassigned);meta.version;arith.diff;(unassigned);instr.background)
  (1)chi2-DE   [0.1/7.87] Reduced chi-square of fit in DE ((unassigned);meta.version;arith.diff;pos.bodyrc.lon;src.orbital.meanAnomaly)
  (1)Class (char) Visual classification of the target (Note 3)   ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  (1)Nobs  (n)Number of observations (table2) ((unassigned);(unassigned);(unassigned);src.var)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);meta.version;arith.diff;(unassigned))
  (1)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)Epoch   [2016/2021] Observation epoch ((unassigned);(unassigned);(unassigned);pos.centroid;stat.param)
  (2)Texp s [15/3333] Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)airmass   [1/1.45] Weighted mean airmass ((unassigned);(unassigned);(unassigned);time.expo)
  (2)Nstars   [6/183] Number of Gaia stars used in solution ((unassigned);(unassigned);(unassigned);src.var)
  (2)RA-RMS mas [0.52/120] RMS of plate solution in right ascension ((unassigned);(unassigned);(unassigned);meta.id.PI;time.period;phys.atmol.term)
  (2)DE-RMS mas [1.09/197] RMS of plate solution in declination ((unassigned);meta.version;arith.diff;(unassigned);instr.background)
  (2)seeing arcsec [0.65/3.89] Clipped mean FWHM of detections on image ((unassigned);meta.version;arith.diff;phys.atmol.collStrength)
  (2)elong   [1/1.25] Clipped mean elongation of detections ((unassigned);meta.version;arith.diff;em.mm.50-100GHz;spect.dopplerVeloc.radio;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846497413 Where phase=3 and catid=51630131
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846497413 Where phase=3 and catid=51630131
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1139614.err (2026-10-28T10:10:13)
-3
-source=J/AJ/163/131
-ref=VIZ6ae1ca0511639e
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