In-flight calibration of SXC
 
Jelle Kaastra, on behalf of the SXC consortium
 
We present our plans for the calibration of the SXC calorimeter array on board
of the Spektr R-G satellite. The main emphasis will be on the spectral resposne
and the spatial uniformity. Calibration of the large-scale effective area will
be done inflight by comparison with the well-calibrated eROSITA instrument. In
this presentation we present some of the most important issues and outline the
inflight calibration plan.