For Information: ESA corporate IT will implement new firewalls at ESAC on 30.11.2023. During the timeslot 18:05 to 18:20 CET Science IT Services might be intermittently unavailable.
Due to planned network maintenance, we expect intermittent connectivity problems from **Thursday 30th November, 17:00 UT** to **Friday 1st December 07:00 UT**. TOO submission and processing may be affected, implying a longer than usual response time.
The Reflection Grating Spectrometer (RGS) - XMM-Newton