An emergency network maintenance work will be carried out on the following dates. During the work, Internet connection will be out intermittently, and the following effects will occur.
Thank you for your cooperation.

Date and Time
10:00 pm – 1:00 am (JST: UTC+9), July 18, 2025

Effects
During the time stated above, internet connection will be out intermittently for 150 minutes.

(1) Internet connection between the facility and the outside will be out intermittently.
The following people are affected:
– Those already in the facility (Internet via SP8-GUEST, Wi-Fi or wired LAN)

(2) The following services will be unavailable. Please save and log out from your My Page before the Maintenance.
・User Information My Page
・SPring-8 User Information website
・SPring-8/SACLA Research Report

*There is possibility that the Maintenance will be behind schedule, depending on the work situation.
*Internet Connection will be restored automatically after the completion of Maintenance.