1. Use Incognito mode from a terminal that a large indefinite number can access to.
2. Authentication by using e-mail as second authentication is added except for specific access.
3. Authentication by using e-mail is executed by sending e-mail address registered in SPring-8 User Information site.Follow the instruction written in the e-mail for Authentication.
There is no limit to the number of files that can be uploaded at once. However, there is a limit to the number of files that can be downloaded at once. It may not be possible to download more than 200 files at once depending on the environment. If you want to upload dozens or more files, we strongly recommend to do it after collecting the files into one archive or compressed file by using file compression application (such as zip, tar and so on). You might avoid problems related to downloading.
Limit of a total size for upload at once is 50 GB.
Information System Team
Information-technology Promotion Group
Information-technology Promotion Division
Japan Synchrotron Radiation Research Institute(JASRI) 
E-mail : info-team@spring8.or.jp