The X-IFU background files are produced by the IAPS/INAF group led by Simone Lotti. The files reflect on the new X-IFU response matrices for the so-called cost-constrained mission configuration.
- an extraction surface of 78,5 arcsec^2 (for point sources corresponding to an extraction radius of 5arcsec)
- an extraction surface of 1 arcmin^2 (for extended sources)
Please contact directly Simone Lotti for any further information.