This MR fixes a missing systematic uncertainty (EG_SCALE_AF2) using the 1NP_v1 reduction scheme with the latest Run 2 Rel22 recommended ES model: es2023_R22_Run2_v0.
EG_SCALE_AF2
1NP_v1
es2023_R22_Run2_v0
Tagging @kristin , @ahabouel .