Access to the catalogs and astronomical archives of the HEASARC
Select an interface or start using our keyword search tool below.
- SkyView - An easy-to-use
tool that returns digital images of the sky in any waveband from radio
through to gamma rays
- VAO DataScope - Query catalogs and services from
the HEASARC and from around the world using a single form
- Literature - Links to literature
search engines and online versions of refereed journals and science
Chandra CALDB 4.8.2 installed at the HEASARC (14 Dec 2018)
The Chandra CalDB 4.8.2 is now installed and available at the HEASARC. Chandra 4.8.2 was released by the CXC on December 13, 2018...
NuSTAR Guest Observer (GO) Cycle 5 (13 Dec 2018)
The due date for NuSTAR Cycle 5 proposal submission is
Jan 25, 2019. Proposals should be submitted via the HEASARC's ARK
Remote Proposal System (RPS). New in Cycle 5 are
the opportunity to propose for large programs and and the opportunity
for joint observations with NICER. For more information about this cycle,
please visit the NuSTAR Proposal
XMM-Newton Optical Monitor (OM) Serendipitous UV Survey Source Catalog, v4.1 (11 Dec 2018)
The updated version 4.1 of the XMM OM-SUSS Catalog listing the
optical and UV properties of 8,176,156 source detections made by the XMM-Newton
OM (v1.0 is described in Page et al. 2012, MNRAS, 426, 903) is now available
in Browse and
Xamin, as is the associated list of 9,749
XMM-Newton observations from 2000 to July 2017 in which
these sources were found.
XRSIG Decadal White Paper Repository (4 Dec 2018)
The X-ray Science Interest Group and the
PCOS office created web links off the
XRSIG page to act as a centralized data base for all X-ray
astronomy-related white papers. Anyone writing an XRSIG-related white
paper is invited to submit the title of their white paper, the
co-authors, the email address of the point of contact, and an optional
abstract or outline through the web interface.
HEAD Fall 2018 newsletter released (4 Dec 2018)
This issue is full of information on your favorite HEA missions, news from the executive, information on upcoming meetings, and lots of other items of interest. Available now at your electronic HEAD newsstand !
XMM-Newton AO-18 Results Released (28 Nov 2018)
The list of XMM-Newton observing proposals accepted by the AO-18 Observing Time Allocation Committee is now available.
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