Here we list several web services which may be helpful for doing research with the XMM-Newton data.

Flix upper limit server

New service available. Still in beta versions:

TAP (Table Access Protocol) server

TAP server at CDS VizieR allows you to do large scale cross-matches of your source lists with the XMM-Newton catalog (sources table only): 3XMM-DR5, 3XMM-DR6, 3XMM-DR8, 4XMM-DR9, 4XMM-DR11. Alternatively, in a TAP client of your choice (TOPCAT is a very good option) enter service url and then use "IX/46/xmm3r5s" for the 3XMM-DR5 sources table name, "IX/50/xmm3r6s" for the 3XMM-DR6 sources table name, "IX/55/xmm3r8s" for the 3XMM-DR8 sources table name,"IX/59/xmm4r9s" for the 4XMM-DR9 sources table name and "IX/65/xmm4d11s" for the 4XMM-DR11 sources table name.


The SSC provides another Web interface based on SAADA and named the XCatDB ( Its main features are: