Come analyze HEASARC, IRSA, and MAST data in the cloud! The Fornax Initiative is now welcoming all interested beta users.
clear events
Deletes the output event list from extract, and points back to the data entered with the CHOOSE or READ commands. If you give an EXTRACT EVENTS, then Xselect will use the resultant events file in future computations, until you give the command CLEAR EVENTS.