FG20 -->> Faucher-Giguere + 2020 UVB Model
HM12 -->> Haardt & Madau + 2012 UVB Model
KS19 -->> Khaire & Srianand + 2019 UVB Model (QSO SED Index = -1.8)
OH17 -->> Onorbe + 2017 UVB Model
P19  -->> Puchwein + 2019 UVB Model
