Additional Call for 2024A Proposals for BL27SU

Japan Synchrotron Radiation Research Institute (JASRI) has finished reviewing all the submitted applications for 2024A beamtime. However, since there is still some beamtime left at BL27SU, JASRI launches an additional call for 2024A proposals to be carried out at this beamline. Interested parties are encouraged to apply. Please see below for more details.

1.Types of Proposals Available

  • General Proposals *
  • Graduate Student Proposals *
  • Proprietary Proposals
  • Non-Proprietary Priority Proposals

*Please read the instruction carefully in “General Proposals and Graduate Student Proposals Intended to Be Reviewed in the Industrial Application Field” for its peculiar conditions if you want your proposal reviewed in the “Industrial Application” Field.


BL27SU (Soft X-ray Photochemistry)

3.Research Period and Number of Available Shifts

44 shifts from mid-July to late July 2024, tentative

4.Submission Deadline

Wednesday, May 8, 2024, 10:00 am (Japan time)

5.Application Method

Submit your proposal application online from the User Information website (UI site).
   UI site : http://user.spring8.or.jp/
   Login to My Page > Create and Edit Proposal Application Form > New

 To apply for this additional call, you must select “2024A-add” as the Term when creating an online application.


– The same basic rules as for 2024A proposals will apply to users. Click here for details.


– JASRI has been announcing the calls for other proposal types separately:
(1) Temporary call for 2024A for BL39XU, and
(2) Call for Proprietary Time-Designed Proposals (incl. measurement services).