Helpdesk system will be temporarily unavailable due to server maintenance work.
Period: 12th Feb. 7:00-11:00 JST
ALMA Science Portal (EA) will be temporarily unavailable due to server maintenance work.
Period: 17th Feb. 9:00-17:00 JST
In the meantime, please use the Science Portal of our partner institutions, which are located at http://almascience.eso.org and http://almascience.nrao.edu
We apologize for any inconvenience this may cause.