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/ApJ/764/172
  UBVRI photometry of stars toward NGC 1931 (Pandey+, 2013)
ReadMe+ftp
2013ApJ...764..172P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/764/172/table2(c)UBV(RI)c photometric data (1579 rows)
2.J/ApJ/764/172/table6(c)Observed polarization, polarization angles, and estimated Serkowski parameters (62 rows)
3.J/ApJ/764/172/table9*Age and mass of YSOs obtained in the present study (Note) (41 rows)

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);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)Seq  (i) [1/1579] Star running sequence number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1+2)RAJ2000 "h:m:s" [5] Hour of Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)DEJ2000 "d:m:s" [34] Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Umag mag (n) The U band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_Umag mag (n) The 1{sigma} uncertainty in Umag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  (1)Bmag mag (n) The B band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_Bmag mag (n) The 1{sigma} uncertainty in Bmag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1)Vmag mag [10.7/21.8] The V band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_Vmag mag [0.001/0.1] The 1{sigma} uncertainty in Vmag ((unassigned);pos.galactic.lon;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1)Rmag mag (n) The RC band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Rmag mag (n) The 1{sigma} uncertainty in Rmag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1)Imag mag [9.3/20.4] The IC band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_Imag mag [0.001/0.9] The 1{sigma} uncertainty in Imag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1+3)Pol  (n)Display the polarization measures in table 6 (if any) ((unassigned);pos.wcs.naxis;arith.grad;pos.geocentric)
  (1)YSO  (n)1 indicates an YSO (estimated age and mass in table 9) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)2M (char) Display the 2MASS data within 2" (Cat. II/246) for the YSOs (stat.fit.residual;(unassigned);arith.factor;pos.geocentric)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)n_Seq (char) Note on Seq (Note 1)   (phot.color;(unassigned);arith.diff;phys.veloc.orbital)
  (2)f_Seq (char) [a] Optical data not available (Note 2)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)Vpol % (n) [0.3/8.7] Degree of polarization in V-band ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Vpol % (n) [0.08/1.1] Vpol uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Vpa deg (n) [6.1/173] V-band polarization angle ((unassigned);(unassigned);(unassigned);instr.spect;(unassigned))
  (2)e_Vpa deg (n) [1.1/11] Vpa uncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Rpol % (n) [0.3/6.4] Rc-band polarization degree ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Rpol % (n) [0.08/0.8] Rpol uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Rpa deg (n) [2.7/180] Rc-band polarization angle ((unassigned);(unassigned);(unassigned);instr.spect;(unassigned))
  (2)e_Rpa deg (n) [0.9/9] Rpa ncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (2)Ipol % (n) [0.3/6.9] Ic-band polarization degree ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Ipol % (n) [0.05/0.7] Ipol uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Ipa deg (n) [-3.3/175] Ic-band polarization angle ((unassigned);(unassigned);(unassigned);instr.spect;(unassigned))
  (2)e_Ipa deg (n) [0.8/9] Ipa uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Pmax % (n) [0.4/8.3] Peak polarization occurring at wavelength {lambda}max (Note 3)   ((unassigned);(unassigned);(unassigned);(unassigned);pos.lsr;meta.main)
  (2)e_Pmax % (n) [0.06/1] Pmax uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)lam.m um (n) [0.3/0.9] Wavelength {lambda}max (Note 3)   ((unassigned);(unassigned);(unassigned);meta.bib.author)
  (2)e_lam.m um (n) [0.04/0.3] lam.m uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)sig1  (n) [0.05/3.2] {sigma}1 parameter (Note 4)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)eps  (n) [0.06/14] <{epsilon}> parameter (Note 5)   ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (3)l_Age (char) Limit flag on Age ((unassigned);(unassigned);(unassigned);pos.galactic.lon;stat.filling;meta.main)
  (3)Age Myr [0.4/5] Age ((unassigned);(unassigned);(unassigned);stat.filling;meta.main)
  (3)e_Age Myr (n) [0.1/1.5] Age uncertainty ((unassigned);(unassigned);(unassigned);time.age;stat.probability;meta.main)
  (3)Mass Msun [0.3/3.5] Mass ((unassigned);(unassigned);(unassigned);(unassigned))
  (3)e_Mass Msun [0.1/0.3] Mass uncertainty ((unassigned);(unassigned);(unassigned);time.age;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846431710 Where phase=3 and catid=17640172
**** 
**** --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=846431710 Where phase=3 and catid=17640172
**** 
**** --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/VR40834.err (2026-10-27T15:55:08)
-3
-source=J/ApJ/764/172
-ref=VIZ6ae0c95d9f82
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