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Reports until 05:37, Sunday 09 February 2020
H1 SUS
camilla.compton@LIGO.ORG - posted 05:37, Sunday 09 February 2020 (54990)
Violin medm screen showing if nominal gain applied
As shown in attached image, I have added colored indicators on the right of each violin mode to show which modes are being actively damped and highlight if they are not damped by their guardian values.
If actively damped by either their nominal or max gain values as specified in lsc params, these lights will be purple. If there is zero damping but this is nominal (or max) then the indicator will be grey. We do NOT expect to see yellow or orange lights unless the gains have been manually changed, which in this case they have by Rahul.
One thing to note is that ITMY#3 has been manually changed to it's max value. This doesn't show up on the medm indicators but the guardian has no control over it because of the manual change to a gain that isn't "nominal". The best place to see this in on the GRD VIOLIN DAMPING user messages.
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Displaying report 1-1 of 1.