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The High Energy Astrophysics Science Archive Research Center (HEASARC) is the
primary archive for NASA's (and other space agencies') missions studying
electromagnetic radiation from
extremely energetic cosmic phenomena ranging from
black holes to the Big Bang. Since its
merger with the Legacy Archive for Microwave Background Data Analysis
(LAMBDA) in 2008, the HEASARC
archive contains data
obtained by high-energy astronomy missions observing in the
extreme-ultraviolet (EUV), X-ray, and gamma-ray bands, as well as data from
space missions, balloons, and ground-based facilities that have studied the
relic cosmic microwave background (CMB) radiation in the sub-mm, mm and
cm bands.
The HEASARC is a member of the NASA Astronomical
Virtual Observatories (NAVO) where we work with other NASA archives to
ensure comprehensive and consistent VO access to NASA mission datasets.
Users may now query the HEASARC's catalogs using VO-enabled services and
specialized tools. This page describes
how to get to the HEASARC VO-enabled
services and provides information on other HEASARC VO activities.
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Latest News
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- NuSTAR Caldb Update (06 May 2024)
The NuSTAR FPM caldb was updated to version 20240506. This release includes a new clock correction file, v182. Please see the release notes for more details.
- CALET CGBM Caldb Update (24 Apr 2024)
The CALET CGBM caldb was updated to version 20240419.
- Swift XRT CALDB updated (23 Apr 2024)
The Swift XRT caldb has been updated to version 20240327 ...
- HEASoft 6.33.2 released (22 Apr 2024)
HEASoft 6.33.2 has been released. HEASoft 6.33.2 contains updates required for
building the source code with GCC 14.x as distributed with for example, the Fedora 40 operating system. Additionally, it includes fixes for a couple of NICER mission tasks and updates Xspec to patch level 12.14.00h. Please see the 6.33.2 release notes for details.
- NuSTAR Cycle 10 Targets (22 Apr 2024)
The list of NuSTAR targets recommended by the Cycle 10
peer review is now available. Cycle 10 observations will start to be
routinely performed on June 1, 2024. Evaluations will be sent to all
NuSTAR Cycle 10 proposal PIs in the coming weeks.
- NuSTAR Caldb Update (22 Apr 2024)
The NuSTAR FPM caldb was updated to version 20240422. This release includes a new clock correction file, v181. Please see the release notes for more details.
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Last modified: Wednesday, 08-Sep-2021 18:38:35 EDT