Notice: A minor IT Maintenance and Release Window will take place between Saturday, 8 August, 2020 at 08:00 CEST/02:00 CLT and Sunday, 9 August, 2020 at 24:00 CEST/18:00 CLT. From 08:00 CEST/02:00 CLT on Saturday all ESO IT services including the User Portal, p2/p2demo, the Scientific Archive, E-mail, and internet connectivity on all ESO sites, could be subject to intermittent outages.
Full services cannot be guaranteed before Monday, 10 August, 2020. We apologise for any inconvenience caused by this.
Service Mode Special Procedures
There are some special procedures for service mode observations in the following cases:
This page is valid for all instruments