From previous studies, the star HF tune has used LHAPDF package since 2008, which has been studied by Thomas Ullrich.
http://www.star.bnl.gov/protected/heavy/ullrich/pythia8/

It has good agreement with J/psi and NPE spectra.
For this tune, several PDFs have been used to simulate the results. They are MRSTMCal and CTEQ6.6.
In particular, we would like to request following sets:

MRSTMCal
CTEQ6
CTEQ6l1
CTEQ66