On 2000-2, I moved to SRON, Utrecht, the Netherlands.
I got a post-doc position to work on XMM-Newton RGS instrument and data of X-ray clusters.
I worked as a member of the RGS team along with Drs. J.S.Kaastra, J.W.den Herder, and C. de Vries, J.Bleeker and other staff.
I had worked at SRON for three years. I liked this position very much.