2011

2011

Joint GEO600 Virgo run

In the summer of 2011, GEO joined the Virgo detector in a 3-month long joint run. At high frequencies (above about 2 kilo-Hertz), the GEO detector reached the same (or slightly better) sensitivity as the 5 times larger Virgo detector.

Science-quality data were acquired for 84.3% (78.8 days) of the total time, with squeezing applied for 53.1% (41.8 days) of the science time. The average squeezing level observed in this period was 16% (1.3 dB).

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