The XMM-Newton Guest Observer Facility

XMM-Newton, the X-ray Multi-Mirror Mission, is the second cornerstone of the Horizon 2000 program of the European Space Agency (ESA). XMM-Newton was launched on December 10 1999 at 14:32 GMT (09:32 EST). The observatory consists of three coaligned high throughput 7.5m focal length telescopes with 6 arc second FWHM (15 arc second HPD) angular resolution. With its large collecting area and X-ray and optical/UV bands, XMM greatly facilitates studies of objects ranging from clusters of galaxies to compact objects, and their inherent physical attibutes.

Besides having funded elements of the XMM-Newton instrument package, NASA also provides the NASA Guest Observer Facility (GOF) at the NASA/Goddard Space Flight Center (GSFC) and funds a Guest Observer (GO) program to support the usage of XMM by the U.S. scientific community. The GOF provides a clearing house for project-generated technical information and analysis software as well as budget support for U.S. astronomers who apply for XMM-Newton observation time.

XMM-Newton images over a 30 arc minute field of view with moderate spectral resolution. The European Photon Imaging Camera (EPIC) observes in the 0.2-12 keV band and consists of two MOS and one PN CCD arrays. High-resolution spectral information (E/dE~300 from 0.4-2.5 keV) is provided by the Reflection Grating Spectrometer (RGS) that deflects half of the beam on two of the X-ray telescopes. The observatory also has a coaligned 30 cm optical/UV telescope, the Optical Monitor (OM). More detailed information on the instruments can be found under Focal Plane Instrumentation in these pages and in the XMM-Newton Users' Handbook (GSFC or ESAC links).

These pages are intended for members of the scientific community. For members of the general public, or those interested in general astronomy/astrophysics information please go to our Education and Public Outreach and XMM-Newton Learning Center sites.

An X-ray and optical Examination of Galaxy Cluster Abell 2744 reveals Massive Filaments connecting it with the Cosmic Web

Image is a composite of XMM-Newton, ESO/WFI, and CFHT; courtesy of ESA (More details here).

Latest News - Rev. 3214 XMM-Newton Serendipitous Source Catalogue: 3XMM-DR7 Released (01 Jun 2017) Latest release of the XMM SSC: 3XMM-DR7 U.S. XMM-Newton GO grant program for AO-16 to open around June 2017 (25 April 2017) The GO grant program for AO-16 will open around 2017 June. Eligible PIs will be notified at that time about the grant proposal details. XMM-Newton SAS v16.0.0 Released (17 Jan 2017) The latest release of the XMM-Newton Science Analysis Software. [What is this?] More News Useful Links Archives and Calibrations XMM-Newton Archive, XSA Serendipitous Source Catalogue - XMMSSC Optical Monitor Source Catalog - OMCat Updated MOS1 FWC CalDB file for XMMESAS Calibration Portal Observers Information *** ToO Status *** Observation Status Log Instructions for a final grant recipient report Documentation Data Reduction (SAS) XMM-ESAS Cookbook The XMM-Newton ABC Guide, Streamlined The XMM-Newton ABC Guide SAS Users' Guide Data Analysis Perl Scripts General Latest Press Releases ESA XMM Homepage XMM-Newton Science Operations Centre (SOC) at the European Space Astronomy Centre (ESAC) XMM-Newton Publications ESA XMM-Newton Users Group ESAC Quarterly Reports Science with XMM Science Objectives XMM Image Gallery U.S. 2014 Senior Review Proposal - Science Section