BEAMLINE COMMISSIONING IS UNDERWAY
The new Advanced Photon Source storage ring is complete and the facility’s beamlines are in the process of returning to scientific operation. Every APS beamline will undergo operational, technical and scientific commissioning before restarting its general user program. Initial operations will be at a reduced current and availability as the machine is tuned up.
Click here to see the current beamline progress chart. Updated December 9, 2024
Working during the shutdown?
Download the Guide to the APS Shutdown here.
Download the Guide to the APS Shutdown here.
Featured Photo
Elected officials and leaders from DOE and Argonne cut the ribbon dedicating the upgraded Advanced Photon Source on July 17, 2024.
APS Upgrade Video Playlist
Click here for a selection of videos about the APS Upgrade
Click here for a selection of videos about the APS Upgrade