XMM-Newton XAssist Source List

This database table contains the latest XMM-Newton XAssist source list. XAssist is a NASA-funded project for the automation of X-ray astrophysics, with emphasis on galaxies. It is capable of data reprocessing, source detection, and preliminary spatial, temporal, and spectral analysis for all sources with sufficient counts. The bulk of the system is written in Python, which in turn drives underlying software to process the XMM-Newton data. Pipelines running on XMM-Newton observations of galaxies have generated the source list which comprises this HEASARC table. The pipeline also includes fields requested by users for various projects, most notably observations of a sample of quasars and several deep field observations have been processed. Note that the pipline processing is completely automated; therefore, users should visually inspect the results of any queries.

Source https://heasarc.gsfc.nasa.gov/W3Browse/all/xmmxassist.html
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_datacite&identifier=ivo://nasa.heasarc/xmmxassist
Creator Ptak, Griffiths
Contributor International Virtual Observatory Alliance (IVOA)
Publication Year 2020
OpenAccess true
Contact Michael Preciado <Michael.E.Preciado(at)nasa.gov>
Resource Type AstroObjects
Format text/xml
Discipline Astrophysics and Astronomy