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Try Xamin, the New HEASARC Discovery and Data Retrieval System
A faster, more powerful way to access data from the HEASARC
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The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions
dealing with electromagnetic radiation from extremely energetic phenomena, from black holes to the Big Bang. Since its merger with the Legacy
Archive for Microwave Background Data Analysis (LAMBDA) in 2008, it includes data
obtained by NASA's high-energy astronomy missions from the extreme ultraviolet through gamma-ray bands, along with data from
missions that study the relic cosmic microwave background.
Archive Data Search Form |
More Search Options
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Enter positions, times, missions, ... to Browse.
Try ROSAT 3c273 to get ROSAT data on 3c273 or chandra bii>80 status=archived to get archived Chandra data near the north galactic pole. Use quotes around targets that have embedded white space (e.g., 'ar lac').
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Latest News
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- ROSAT Results Archive Sources in PSPC Filter Observations (16 May 2012)
The 2RXF Catalog of 704 high-confidence sources detected in
pointed ROSAT PSPC observations with the Boron filter is now available
in Browse and (shortly) in
Xamin. The full 2RXF Catalog containing 2,526 detections,
including low-confidence and possibly spurious sources is also
available.
- Fermi LAT Second AGN Catalog (16 May 2012)
This catalog (from Ackermann et al. 2011, ApJ, 743, 171)
of 1121 AGN detected by the Fermi Large Area Telescope in 2 years of
scientific operations is now available in Browse and in
Xamin, replacing the Fermi LAT First AGN Catalog.
- Swift CALDB Data updated (11 May 2012)
The Swift Caldb has been updated for the SC (update version 20120503).
- Suzaku CALDB updated (11 May 2012)
The Suzaku CALDB has been updated for the XIS (update version 20120509)...
- SDSS Unusual Quasars Catalog (09 May 2012)
This catalog (from Meusinger et al. 2012, A&A, 541, A77)
of 1005 SDSS quasars selected to have spectra significantly different than
the SDSS composite quasar spectrum is now available
in Browse and (shortly) in
Xamin.
- RASS High Galactic Latitude Soft X-Ray Sources II (07 May 2012)
This catalog (from Beuermann et al. 1999, A&A, 347, 47)
of 77 spectrally soft X-ray sources with count rates CR from 0.11 to 0.5 ct/s,
supplementing the 397 similar sources with CR > 0.5 in
Thomas et al. 1998, A&A, 335, 467), is now available
in Browse and in
Xamin.
- Reminder: Astrophysics Data Analysis Program (ADAP) Proposals Deadline is Nearing! (07 May 2012)
Proposals for ADAP, part of the ROSES-2012 NRA, are due
no later than May 18th.
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