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		| Paper: | 
		DARTS/Astro Query System | 
	 
	
		| Volume: | 
		527, Astronomical Data Analysis Software and Systems XXIX | 
	 
	
		| Page: | 
		709 | 
	 
	
		| Authors: | 
		Ebisawa, K.; Yoshino, R.; Inada, K. | 
	 
	
	
		| Abstract: | 
		DARTS (http://darts.isas.jaxa.jp)  is JAXA's space science data archive,
 and DARTS/Astro is the astronomical part of DARTS. In DARTS/Astro, we had been
 operating multiple  query systems for different astronomical satellites or instruments.
 This was not efficient, so we started to develop a new generic and flexible query system
 in 2017 which may  be used for various  kinds of astronomical  data.
 In this paper, we present outline of this new DARTS/Astro Query system.
 Now, we operate the DARTS/Astro Query System (http://darts.isas.jaxa.jp/astro/query),
 where  users can search for almost all the astronomical data archived in DARTS in a single
 session. Also,  flexible and complex searches using full SQL/ADQL statements are possible.
 For us developers, it is much more straightforward than before to add new datasets to the system. | 
	 
	
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