Low Energy Reference datasets

Au+Au62 ( I think PHENIX is proposing He3+Au for run16 at various energies)
Daniel, Alex and Helen on jets and HF 
Do we need pp reference or all out for Au+Au


p+A 

Helen, Cebra and Alex on R_PA, flow (lower energies)?  
Elke on Spin 

dielectron: 
https://drupal.star.bnl.gov/STAR/blog/yiguo/error-projection-196-dau-die-spectra