The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

Virtual Town Hall on ISN and PtychoProbe Construction at 19-ID and 33-ID

The Advanced Photon Source will hold a virtual town hall for users interested in the project to construct the In Situ Nanoprobe (ISN) at 19-ID in the Long Beamline Building and the PtychoProbe beamilne at 33-ID. The town hall runs from 10 a.m. to noon CT on Thursday, December 2. 

Presentations at the town hall will cover the timing and scope of the 19-ID and 33-ID construction, and the new capabilities that will be available to users after the APS Upgrade is complete. There will be a Q&A session to field any questions from town hall attendees. 

Please register for the virtual town hall by sending an email message to ( including your name, affiliation, citizenship, and email address. Please include “ISN/Ptycho Town Hall” in the subject line of your email. You will receive an email response that includes the final agenda and a link to use to connect to the meeting. Registration deadline is November 24.  





10:00-10:20 (20’) 

Jonathan Lang 

Welcome, goals of the townhall and APS-U overview 

10:20-10:40 (20’) 

Barry Lai 

Microscopy beamlines overview 

10:40-11:10 (30’) 

Jorg Maser 

In Situ Nanoprobe and scientific program 

11:10-11:40 (30’) 

Volker Rose 

PtychoProbe and scientific program 

11:40-12:00 (20’) 

General questions and discussion 

Published Date