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R&D (FilterCavity)
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YuhangZhao - 10:45, Tuesday 24 September 2019 (1655)Get code to link to this report
Filter cavity green transmission DC is changed after the work of green beam adjustment

We found the filter cavity green transmission DC is changed to ~2400 at maximum after last week's work. Although we tried to change servo gain and aligned filter cavity as well as possible, we couldn't bring it back to 5000.