News from ICOS ATC

Closing date at LSCE


LSCE (and as a consequence ICOS ATC data center) will be closed from Monday 14th AUGUST to Friday 18th AUGUST.
Automatic data processing will still be on, but no hotline/helpdesk is expected during this period.

ATC maintenance

Dear ICOS users,

ATC want to make you aware that this Monday (6/26) from 10:30am to Tuesday (6/27) noon, there will be a scheduled down time for database maintenance.
During this maintenance window, the database, ATC-QC app and ssh connection will be inaccessible.
We appreciate your patience and understanding.


Network migration at ATC

A migration from CEA network to Paris-Saclay network will start this summer.

Security updates on ICOS servers

Dear users,

The LSCE Gif IT systems (on the CNRS Campus) will be reboot for
security updates on Friday, March 24th 2017 between 6 a.m. and 8

As a consequence, ICOS servers will be shutdowned and restarted.

Power shutdown

The LSCE Gif IT systems (on the CNRS Campus) will be isolated from Internet during the evening of Wednesday, March 15th 2017 (from 6.30 p.m. to 10 p.m.) because of electric maintenance near the Campus network core. It is possible that the network will still be working on a degraded mode during a moment thanks to the inverters, but that won't probably last for the whole maintenance period.
This is an exceptional case as this kind of maintenance doesn't usually break the network.

In consequence every ICOS servers are the affected.

New functionnality on ICOS ATC website

An RSS feed is now generated at
By default, the RSS feed will take the most recently created pieces of content promoted to the News page.
To be able to read this rss feed, yo should use a rss reader, or add a subscription to news feeds and blogs in Thunderbird, for example.


The LSCE Gif IT systems (on the CNRS Campus) will be isolated from Internet for the whole day of Saturday, March 11th (multiples disconnections will occurs from 8 a.m. to 8 p.m.).

MSA - Lund 2017

The next MSA Atmosphere Meeting will take place in Lund March 14-16 2017.

CEA end-of-year closure

The CEA site is closed during the Christmas holidays, therefore the laboratory will be closed from Saturday, 20 December 2006 to Monday, 2 January 2017 inclusive.
The first working day in the New Year will be Tuesday, 3 January 2017.

Your data will be automatically processed by ICOS ATC but no maintenance will be done during this period.

See you in 2017 !


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