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Req  3.1:  Users shall be able to constrain the results of a search
           by supplying additional parameters to a query (e.g. 
	   bandpass, service type, etc).
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#
#  Found 2 records
#
#  Registry Query Constraints:
#	  Query Term: 'chandra'
#	 ServiceType:  image
#	    Bandpass:  x-ray
#
#No  ShortName          ServiceType  Identifier
#--  ---------          -----------  ----------
#
  1  Chandra            SimpleImag   ivo://cxc.harvard.edu/cda#1
  2  TGCat SIA          SimpleImag   ivo://cxc.mit/tgcat/SIA#1