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U.S. ATLAS Budgetary Estimates
The Estimate on this page is for the Research Program which includes:
Pre-Operations - This Phase is the non-recurring effort required before Operations begin. It includes Commissioning and all other efforts before Beam-On Operations for Data Collecting.
Operations - This Phase is the effort performed during Beam-On Operations for Data Collecting.
Maintenance - This Phase is the effort performed during Beam-Off periods after the Experiment is Commissioned.