5.2 Visit Priority [Visit_Priority]
This field is required for visits in pure parallel proposals (those with a Proposal_Category ending in /PAR). This field does not apply to primary exposures or proposals. The priority should be a positive integer between 1 and 999. This is a number giving the scheduling priority for the given parallel visit, with higher numbers having higher priority. If a primary pointing matches the target of two or more visits in a parallel proposal, the system will schedule the highest-priority parallel visit that will fit into the opportunity. Therefore, to allow maximum use of long opportunities, visits designed for longer opportunities should have higher priority. No two parallel visits in a proposal should have the same priority.
