VizieR

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

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/A+A/370/931
  BVI photometry of 4 open clusters (Piatti+, 2001)
ReadMe+ftp
2001A&A...370..931P
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/370/931/table2(c)Magnitudes and colours of stars in the field of Melotte 105 (356 rows)
2.J/A+A/370/931/table3(c)Magnitudes and colours of stars in the field of Hogg 15. (233 rows)
3.J/A+A/370/931/table4(c)Magnitudes and colours of stars in the field of Pismis 21. (343 rows)
4.J/A+A/370/931/table5(c)Magnitudes and colours of stars in the field of Ruprecht 140. (259 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. (meta.record)
   (ALL)ID  Star number (meta.id)
   (ALL)Xpos pix X coordinate (Note 1)   (pos.cartesian.x;instr.det)
   (ALL)Ypos pix Y coordinate (Note 1)   (pos.cartesian.y;instr.det)
   (ALL)Vmag mag V magnitude (phot.mag;em.opt.V)
   (ALL)e_Vmag mag rms uncertainty on Vmag (stat.error;phot.mag;em.opt.V)
   (ALL)B-V mag (n) B-V colour index (phot.color;em.opt.B;em.opt.V)
   (ALL)e_B-V mag (n) rms uncertainty on B-V (stat.error;phot.color;em.opt.B)
   (ALL)V-I mag V-I colour index (phot.color;em.opt.V;em.opt.I)
   (ALL)e_V-I mag rms uncertainty on V-I (stat.error;phot.color;em.opt.V)
   (ALL)o_Vmag  Number of measurements (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)_RA deg (i) J2000 Positions computed from (Xpos,Ypos) by VizieR (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) J2000 Positions computed from (Xpos,Ypos) by VizieR (declination part) (pos.eq.dec;meta.main)

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