Stony Brook vessel & mirror PED work update

• Charles-Joseph Naïm (Stony Brook University (CFNS))
• Wenliang Li (Stony Brook University CFNS)
• Alex Eslinger (employee@jlab.org;member@jlab.org)

Purdue vessel & mirror PED work update

• Andreas Werner Jung (member@cern.ch)
• Sushrut Karmarkar (Purdue University (USA))
• Alex Eslinger (employee@jlab.org;member@jlab.org)

Status of aerogel evaluation for pfRICH

• Matt Posik (Temple University)

AOB