ESA's X-ray Multi Mirror mission was launched in 1999.
One of the instruments onboard this satellite is the Reflection grating Spectrometer (RGS) which was build by a number of institutes (Space Research Organisation of the Netherlands, Columbia University, NY, USA; Mullard Space Science Laboratory, UK and Paul Sherrer Institut, Switzerland).
During the consortium meeting the instrument performance and calibration will be discussed and also results from the 'guaranteed time'.