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Message ID: 100
Entry time: Tue Jun 16 13:03:52 2020
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After 3 months without human presence, finesse has been measured 3 times with average optimization:
- 16150
- 16067
- 16172
Last measurement was on 6th of november 2019, finesse was 17000. So it didn't change or just slightly.
We used the last Onefive telescope (used with CVBGs). Coupling reached ~30% (see pink curve on image attached).
Cavity vacuum is ~1.2e-9 mbar and pneumatic valves were still openned after these 3 months. |
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