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		| Paper: | 
		Coordinating Observations Among Ground and Space-Based Telescopes in the Multi-Messenger Era | 
	 
	
		| Volume: | 
		523, Astronomical Data Analysis Software and Systems XXVIII | 
	 
	
		| Page: | 
		503 | 
	 
	
		| Authors: | 
		Kuulkers, E.; Ehle, M.; Gabriel, C.; Ibarra, A.; Kretschmar, P.; Merín, B.; Ness, J.; Salazar, E.; Salgado, J.; Sánchez-Fernández, C.; Saxton, R.; Levesque, E. M. | 
	 
	
	
		| Abstract: | 
		The emergence of time-domain multi-messenger (astro)physics requires for new, improved  ways of interchanging scheduling information, in order to allow more efficient collaborations between the various teams. Currently space- and ground-based observatories provide target visibilities and schedule information via dedicated web pages in various, (observatory-specific) formats.
 With this project we aim to: i) standardise the exchange of information about observational schedules and instrument set-ups, and ii) standardise the automation of visibility checking for multiple facilities. To meet these goals, we propose to use VO protocols (ObsTAP-like) to write the services necessary to expose these data to potential client applications and to develop
 visibility servers across the different facilities. | 
	 
	
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