We have been steadily working through identifying and making bandpass filters for the new violin mode forest, following on from log post 43331.

I have updated the wiki with 4 new tables at the top of the page, showing currently populated filters and frequencies for each test mass. Blank filters are, as far as I know, up for grabs for new filters. I have also been putting the gains and filter values in LSCParams (as described by the "In Guardian?" column of the wiki tables), for future use with the violin mode guardian Sheila has been working on. If you populate a filter and identify a mode please update the table and LSCParams.

Modes that were identified by Jeff but still need to have their filters made are:

501.755 (IY?)

503.676 (EY?)

503.733 (EY?)

504.143 (EY?)

504.176 (EY?)

505.077 (IY?)

505.186 (IY?)

507.493 (EX?)

508.938 (EX?)

510.714 (EX?)

510.723 (EX?)

511.18 (?)

516.778 (EX?)

The first priority is identifying which mode belongs to which test mass, and setting up the bandpass and +/- 60 degree filters. Fine tuning of the gains and phases can be done using Stefan's violin mode damper guardian once the filters are in place.