J. Driggers, J. Kissel

I was deceived by some red lights on the CDS overview posted to the wall thinking that there were DAQ problems with the H1 SUS ETMX last night while I was gathering data to characterize the highest bounce and roll modes (see LHO aLOG 43713). However, I'm reminded that it's an inconsequential flaw with this version of RCG that the ETMs are running (see LHO aLOG 43039).

Long story short: I was looking at the CDS overview screens and found some filter files that were showing differences, indicating unloaded changes in a few filter banks. The list of front-end models with pending changes, and Jenne and my course of action taken is below.

    H1 LSC -- looks like a precision change of the sampling rate in the filters in MICH1 and SRCL1 banks, otherwise no changes to the actual function. The full filter file was loaded, and there are no longer differences.
    H1 SUS ITMX -- Small changes to the violin mode filter notching on the L2 LOCK stages; like the work of Sheila's finding out of the new yesterday. The filter file was loaded, and there are no longer differences.
    H1 ALS EY -- what looks to be substantial changes to the "ctrlHB" FM10 in the H1:ALS-Y_WFS_DOF_2_P filter bank (see attached screenshot for details). We know that Hang Yu has been working on this (see, for example, LHO aLOG 43516), but he's currently out of town, so we'll (for now) leave it unloaded and ask him about it.