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		| Paper: | 
		Achieving Stable Observing Schedules in an Unstable World | 
	 
	
		| Volume: | 
		145, Astronomical Data Analysis Software and Systems VII | 
	 
	
		| Page: | 
		271 | 
	 
	
		| Authors: | 
		Giuliano, M. | 
	 
	
	
		| Abstract: | 
		Operations of the Hubble Space Telescope (HST) require the creation of stable and efficient observation schedules in an environment where inputs to the plan can change daily. A process and architecture is presented which supports the creation of efficient and stable plans by dividing scheduling into long term and short term components. | 
	 
	
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