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XMM-Newton Science Analysis System


epframes (epframes-8.116) [xmmsas_20211130_0941-20.0.0]


Housekeeping related keywords

The task also issues a number of housekeeping related messages and values and also writes several keywords to the EXPOSURE extension (the information is usually CCD-dependent and it is thus important that it is kept and propagated through the event file processing chain). The messages appear for verbosities of 4 (recommended value for normal processing) and higher, either specified via e.g. environment variable SAS_VERBOSITY=4 or task parameter “-V 4". The keywords are written to the event file regardlessly the verbosity, of course.

XMM-Newton SOC -- 2021-11-30