The CaFe PAC45 targets proposed were: d, 4He, 9Be, 10B, 11B, 12C, 28Si, 40Ar, 40Ca, 48Ca, 48Ti and 54Fe (and H for hydrogen elastics check)
where cryotargets Loop 1 (d, deuterium) and Loop 2 (H, hydrogen)
As of Nov 2021, the Hall C Target Ladder has the following targets: