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Welcome to DARTS

Data ARchives and Transmission System (DARTS) is a multi-disciplinary space science data archive for, e.g., astrophysics, solar physics, solar-terrestrial physics, lunar and planetary science, and microgravity science. Please read "About DARTS".

Announcements

Past Announcements

(Jan. 2023) The MAXI team has reprocessed the public data from the beginning (MJD55046) to MJD59369 with the latest processing version (v.2.7.19.12) introduced after MJD59370.
(Oct. 2022) For maintenance activities, web service becomes unavailable for several minutes in the following periods.
We are sorry for your inconvenience.［maintenance］
[period] 2022-10-12 10:00 -- 2022-10-12 13:00 (JST)
(Sep. 2022) Observation data obtained with the 1m telescope at the Bisei Spaceguard Center(BSGC) are open to public.
(Sep. 2022) For maintenance activities, service becomes unavailable in the following periods. We are sorry for your inconvenience.［maintenance］
[period] 2022-09-30 18:00 -- 2022-10-03 13:30 (JST)

Data and Applications

Science Data
Direct HTTP access to archive directories

Applications

Software

Raw Telemetry
and Orbit Data

Selected applications

►DARTS/Astro Query System : You can search for data across different satellites via GUI or using SQL/ADQL.

►FLOW on the web : Web-version of FLOW, a field-of-view simulation tool of planetary explorers using SPICE.

►Akari CAS Explore : A quick-look tool of infrared (Akari, 2MASS, WISE, IRIS) and optical (DSS) images of particular sources.

Research Fields and Missions

Astrophysics		Solar System Science			Microgravity Science
Astrophysics		Solar Physics	Solar-Terrestrial Physics	Lunar and Planetary Science	Microgravity Science

Developing Missions
XRISM

Current Missions
CALET [2015-]		Hinode [2006-]	ARASE [2016-]	Hayabusa2 [2014-]	Kibo [2008-]
MAXI [2009-]			Hisaki [2013-]	AKATSUKI [2010-]
BSGC [2007-]			Reimei [2005-]	Curation [2010-]
			Geotail [1992-]
Past Missions
Hitomi [2016]	AKARI [2006-2011]	Yohkoh [1991-2001]	ISS-IMAP [2012-2015]	KAGUYA [2007-2009]
Suzaku [2005-2015]	HALCA [1997-2005]	Hinotori [1981-1991]	JEM-GLIMS [2012-2015]	Hayabusa [2003-2010]
ASCA [1993-2001]	IRTS [1995]	RHESSI [2000-2018]	SMILES [2009-2010]	SAKIGAKE [1985-1999]
Ginga [1987-1991]	BICE [1991-1994]	TRACE [1998-2009]	Akebono [1989-2015]	Viking [1976-1980]
Tenma [1983-1989]			Ohzora [1984-1998]	Apollo [1969-1977]
			Jikiken [1978-1985]
			SEDA-AP [2009-2018]
			Rockets [2009-2016]