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

On-Site User Request Form

You should only complete this form if you are requesting six or more on-site users per experiment.

Only ONE user from the ESAF needs to submit this form. 

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