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XMM-Newton Science Analysis System


epevents (epevents-6.55) [xmmsas_20211130_0941-20.0.0]

Trailing Events:

If an events has been flagged by as trailing event, all related pattern parameters are NULL and PHA_CTI and PI are NULL, to indicate that these events should be ignored.

All four PAT parameters are combined into a PAT_ID (Int16), PAT_SEQ (Int8, completely used to store values 1...198) and PATTERN (Int8) column which are part of the PPS product `EPIC pn calibrated event list'.



XMM-Newton SOC -- 2021-11-30