XMM SSC (Survey Science Centre) pages

http://xmmssc.irap.omp.eu (includes documentation on catalog columns)

http://xmm-ssc.irap.omp.eu (outreach website)

http://xmm-ssc.irap.omp.eu/claxson (citizen science website)

4XMM-DR11 data tables

• 4XMM_DR11cat_v1.0.fits.gz — full catalog in FITS format; recommended for more in-depth studies (includes information of all detections); 336 columns, 895 415 rows, 834 MB
• 4XMM_DR11cat_v1.0.csv.gz — same as above, but in CSV format; 1021 MB
• 4XMM_DR11cat_slim_v1.0.fits.gz — reduced version of the catalog in FITS format, suited for studies of unique sources (individual detection information is not included); 45 columns, 602 543 rows, 81 MB
• 4XMM_DR11cat_slim_v1.0.csv.gz — same as above, but in CSV format; 104 MB

4XMM-DR11 footprint (MOC files)

MOCs for individual observations in fits format can be downloaded from this website (identified through their OBSIDs). Additionally, the MOC covering the whole of 4XMM-DR11 field is available here.