VizieR

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

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/569/689
  Distant cluster hunting. II. (Donahue+, 2002)
ReadMe+ftp
2002ApJ...569..689D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/569/689/table1ROSAT Fields (23 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  RField (char) (i) ROSAT field (obs.field)
  RTarget (char) ROSAT target (meta.id)
  Exp s ROSAT exposure time (time.duration;obs.exposure)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) DEclination (J2000) (pos.eq.dec;meta.main)
  Area deg+2 Area of field (phys.area;instr)
  DateI "Y:M:D" (n)Iband KPNO observation date (time.epoch)
  DateV "Y:M:D" (n)Vband KPNO observation date (time.epoch)

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  
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