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

On-Site User Request Form

You can only complete this form if your experiment is time-sensitive, mission critical, and cannot be completed remotely with help from local staff and remote experiment control. 

Only ONE user from the ESAF needs to submit this form. A maximum of TWO non-Argonne users can be listed as ‘on-site’ on the ESAF.

Requests for on-site participation must be submitted at least two weeks prior to the start date of your experiment. Unless there are exceptional circumstances, any late requests will be automatically denied. (Effective October 20, 2021)

Select your planned experiment type
Please answer the following, providing as much detailed information as possible:
Upload requirements