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/ApJ/559/851
  Young star cluster candidates in M31 (Williams+, 2001)
ReadMe+ftp
2001ApJ...559..851W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/559/851/table1(c)Data obtained from the HST data archive used for the Cluster Survey (67 rows)
2.J/ApJ/559/851/table4(c)Catalog of positions, galactocentric distances, age estimates, reddening values, and search radii for M31 young star cluster candidates (80 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)
  (1)Field  Field number (obs.field)
  (1)NProp  Proposal number (meta.id;obs)
  (1)ObsDate "Y:M:D" (n)Observation Date (time.epoch)
   (ALL)RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  (1)Filter (char) Filter (meta.code;instr.filter)
  (1)Texp s Exposition time (time.duration;obs.exposure)
  (2)M31SCC (char) Identification name, JHHMMSS+DDMMSSA (meta.id;meta.main)
  (2)Name (char) Other names (Note 1)   (meta.id)
  (2)Dist kpc Galactocentric distance (pos.galactocentric)
  (2)logAge [yr] Log of the cluster age (time.age)
  (2)e_logAge [yr] Uncertainty in logAge (stat.error)
  (2)E(B-V) mag The E(B-V) reddening value (phot.color.excess)
  (2)e_E(B-V) mag Uncertainty in E(B-V) (stat.error)
  (2)Rad pc Automated search routine radius (Note 2)   (phys.size.radius)

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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