Muon POG scale factors

[tvami]

Decision on Febr 21

• tight ID as the offline ID,
• limit to Mu50 trigger (no "or" with other high pT triggers),
• apply medium pT scale factors

https://twiki.cern.ch/twiki/bin/viewauth/CMS/MuonUL2018#Medium_pT_from_15_to_120_GeV

[tvami]

Done in 44p3

[tvami]

These are now correctly applied (and have very little effect), the distribution of the final weights is shown in https://tvami.web.cern.ch/tvami/projects/HSCP/2022CodeV44p6/StackedComparrison_CodeV44p6_Bin3/EventWeight.png