Time Allocation Change History for 2820

Date Change Type Time Delta (hours) Reason
Feb 25, 2024 OVERHEAD_CHANGE 3.5 APT 2024.1
Aug 13, 2023 OVERHEAD_CHANGE 4.7 All I did was change the MIRI MRS grating wheel direction as required by the MIRI MRS grating wheel management plan. Now, it is taking more time?
Aug 9, 2023 OBSERVER_REQUESTED 5.5 The TTRB approved the addition of 5.5 hours to this program. The change request was 88849.
Aug 9, 2023 OVERHEAD_CHANGE 0.2 Operations is using a different PRD from APT. The overheads are different.