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Fourth UHURU Catalogue (4U)
The Fourth Uhuru (4U) Catalog lists 339 X-ray sources that were observed with the Uhuru (SAS A) X-ray observatory. It contains positional information in the form of 90%... -
The XMM-Newton 2nd Serendipitous Source Catalogue (2XMM)
2XMM is the second comprehensive catalogue of serendipitous X-ray sources from the European Space Agency's (ESA) XMM-Newton observatory. The catalogue has been constructed by... -
XMM-Newton Serendipitous Source Catalogue (1XMM)
1XMM is the first comprehensive catalogue of serendipitous X-ray sources from the European Space Agency's (ESA) XMM-Newton observatory launched in December 1999, and has been... -
Second EUVE Catalogues
The Extreme Ultraviolet Explorer satellite was launched on June 7, 1992 from Cape Canaveral, Florida on a Delta II rocket. The payload contains three EUV scanning telescopes... -
The WGACAT version of ROSAT sources
WGACAT is a point source catalogue generated from all ROSAT PSPC (Position Sensitive Proportional Counter) pointed observations. This catalog has been generated by N.E. White... -
Second ROSAT PSPC Catalog
This catalogue contains sources from PSPC-ROSAT (Position-Sensitive Proportional Counter aboard the Roentgen Satellite), as provided by Max-Planck Institut fuer... -
ROSAT All-Sky Survey Faint Source Catalog
The ROSAT All-Sky Survey Faint Source Catalogue (RASS-FSC) is derived from the all-sky survey performed during the ROSAT mission in the energy band 0.1-2.4 keV. 105,924 sources... -
ROSAT HRI Pointed Observations (1RXH)
The hricat.dat table contains a list of sources detected by the Standard Analysis Software System (SASS) in reprocessed, public High Resolution Imager (HRI) datasets. In... -
Einstein Observatory IPC Parameters
This catalog gives information for each Einstein Observatory Imaging Proportional Counter (IPC) observation used in the Einstein Observatory Source Catalog (EOSCAT). It also... -
The Einstein Observatory HRI Source List
The Einstein Observatory is the second of NASA's three High Energy Astrophysical Observatories, HEAO-2, renamed Einstein after launch, and was the first fully imaging X-ray... -
Second Ariel X-Ray Catalogue (2A)
This catalog contains 107 sources in the energy range 2-18 keV, galactic latitude |b|>10{deg}. It results from the sky survey conducted by the Leiscester Sky Survey... -
Third Ariel X-Ray Catalogue (3A)
This catalog lists the high and low latitude X-ray sources observed with the Sky Survey Instrument on board the ARIEL 5 satellite (UK 5) as published by Warwick et al.... -
The 2E Catalogue
This catalog contains sources from EINSTEIN IPC (Imaging Proportional counter aboard the EINSTEIN (HEAO 2) satellite, in orbit between November 1978 and April 1981) detected... -
The WGACAT version of ROSAT sources
WGACAT is a catalogue of point sources generated at HEASARC from all the ROSAT PSPC (Position Sensitive Proportional Counter) pointing observations from Feb 1991 to March 1994.... -
ROSAT Source Catalog
This catalogue contains sources from PSPC-ROSAT (Position-sensitive Proportional Counter aboard the Roentgen Satellite), as provided by Max-Planck Institut fuer... -
ROSAT All-Sky Bright Source Catalogue (1RXS)
The ROSAT All-Sky Survey Bright Source Catalogue (RASS-BSC, revision 1RXS) is derived from the all-sky survey performed during the first half year (1990/91) of the ROSAT... -
Wisconsin soft X-ray diffuse background all-sky Survey
The catalog contains all-sky survey of the soft X-ray diffuse background and the count-rate data from which the maps were made for the ten flights included in the survey. It... -
Second Extreme Ultra-Violet Explorer Catalog
The Extreme Ultraviolet Explorer satellite was launched on June 7, 1992 from Cape Canaveral, Florida on a Delta II rocket. The payload contains three EUV scanning telescopes... -
Deep Chandra survey of the Groth Strip. II.
In this paper, we discuss the optical and X-ray spectral properties of the sources detected in a single 200-ks Chandra pointing in the Groth-Westphal Strip region. A wealth of... -
X-ray sources in NGC 5775
We study the edge-on galaxy NGC 5775, utilizing a 58.2ks Chandra ACIS-S observation together with complementary Hubble Space Telescope (HST) ACS, Spitzer IRAC and other...
