XMM-Newton Science Analysis System
cal (cal-3.257.1) [xmmsas_20230412_1735-21.0.0]
The CAL requires that a complete XMM CCF is accessible on the
file system the SAS is being run on. The CCF needs to reside
in a single directory the name of which must be specified via
an environment variable or a task parameter on the command line (see
below for details).
XMM-Newton SOC -- 2023-04-16
