July 2009
Start of S6/VSR2
After the upgrade of LIGO to “enhanced LIGO” a new long-term science run has been started on July 7, together with the Virgo detector. It is called S6/VSR2 and will last for about one year. At the end of July, the GEO-HF upgrade program has been started. Because this comprises several modules, after each successful installation GEO will join the S6 run for some weeks.

The GEO600 team at the GEO600 detector site in July 2009, at the beginning of the S6 data taking run.