Search the XMM-Newton source catalog. Query can be any column name and constraint on its value glued by AND/OR with another constraint. Column name can be: SC_RA, SC_DEC, SC_POSERR, SC_DET_ML, SC_EXTENT, SC_FVAR, SC_EP_8_FLUX and others.

Example: {$ searchexample = "is_cv = true and has_spectrum = true" $}
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NEWS

24
sep 2024
The 4XMM-DR14 catalog release has been added to the website. Read more about it here. You can still access the legacy catalog releases 4XMM-DR9, DR10, DR11, DR12 and DR13 by choosing displayed catalog version in the settings dialog (wheel icon in the top right corner).
12
jul 2023
The 4XMM-DR13 catalog release has been added to the website. Read more about it here. You can still access the legacy catalog releases 4XMM-DR9, DR10, DR11 abd DR12 by choosing displayed catalog version in the settings dialog (wheel icon in the top right corner). Note that we have dropped support for the 3XMM versions of the catalogue.
28
jul 2022
The 4XMM-DR12 catalog release has been added to the website. Read more about it here. Note that you can still access the legacy catalog releases 3XMM-DR4, DR5, DR6, DR7 and DR8 as well as the 4XMM-DR9, DR10 and DR11 by choosing displayed catalog version in the settings dialog (wheel icon in the top right corner).
02
sep 2021
The 4XMM-DR11 catalog release has been added to the website. Read more about it here. Note that you can still access the legacy catalog releases 3XMM-DR4, DR5, DR6, DR7 and DR8 as well as the 4XMM-DR9 and DR10 by choosing displayed catalog version in the settings dialog (wheel icon in the top right corner).
10
dec 2020
The 4XMM-DR10 catalog release has been added to the website. Read more about it here. Note that you can still access the 3XMM legacy catalog releases DR4, DR5, DR6, DR7 and DR8 as well as 4XMM-DR9 by choosing displayed catalog version in the settings dialog (wheel icon in the top right corner).

WEBSITE OVERVIEW

This website provides experimental access to the XMM-Newton source catalog 4XMM-DR13 and some of its associated data products. Launched in 1999, the XMM-Newton satellite is the major European X-ray observatory-class telescope that is operated by the European Space Agency (ESA). The XMM-Newton Survey Science Centre has run the pipeline that processed data of 13243 XMM-Newton observations that took place between 2000 and 2022 covering 1328 square degrees of the sky and compiled present catalog. It comprises 983 948 individual detections of 656 997 unique X-ray sources and so far it is the largest existing X-ray catalog.

Here you can:

  • search the sources table
  • explore data on individual detections of sources you selected
  • fit X-ray spectra of detections
  • download any associated data products for own analysis
  • plot search results
  • build Virtual Observatory workflows to study lists of sources

Please note that this website is in beta stage. Feel free to report the issues and vote for requested features at dedicated user feedback page. If you find this website useful for your research, please include its URL and the reference to Zolotukhin et al. (2017) ApJ 839 125 in your publications.


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