XMM-Newton Science Analysis System


eslewchain (eslewchain-1.20.1) [xmmsas_20230412_1735-21.0.0]

How to use

eslewchain runs on a processed event list in the current directory. A typical processing sequence would be:

1. Download the slew datafile (SDF) into a clean directory and point to it with the environment variable SAS_ODF.
2. Run ccfbuild and point to the CCF with SAS_CCF
3. Run odfingest
4. Run epproc in a working directory
5. Set the SAS_ATTITUDE environment variable to "RAF".
6. Run eslewchain in the directory containing the event file produced by epproc.