The last successful diff locking was on Thursday May 8, alog 11791 on May 9. Below is a list of filter changes that happened on ETMX since then. The two suspects are: - L1 L2P filters - ETMX_M0_DAMP_L filters ===================================================== Date: -rw-r--r-- 1 controls controls 230237 May 9 23:29 H1SUSETMX_1083738611.txt ----------------------------------------------------- < # DESIGN ETMX_L1_DRIVEALIGN_L2P 0 zpk([0.08374528339909944-i*0.2433218667356948;0.08374528339909944+i*0.2433218667356948; ===================================================== Date: -rw-r--r-- 1 controls controls 237364 May 10 00:06 H1SUSETMX_1083740794.txt ----------------------------------------------------- > # DESIGN ETMX_L1_DRIVEALIGN_L2P 0 zpk([0.04672029281627461+i*0.3883629479048338;0.04672029281627461-i*0.3883629479048338; > # DESIGN ETMX_L1_DRIVEALIGN_L2P 1 zpk([0.01323117948903582+i*0.4349190738918082;0.01323117948903582-i*0.4349190738918082; > # DESIGN ETMX_L1_DRIVEALIGN_L2P 5 zpk([0.0837452833985204+i*0.2433218667356947;0.0837452833985204-i*0.2433218667356947; < # DESIGN ETMX_L1_DRIVEALIGN_L2Y 0 zpk([0.04309093963903244+i*0.3314665390167811;0.04309093963903244-i*0.3314665390167811; < # DESIGN ETMX_L1_DRIVEALIGN_L2Y 1 zpk([0.3079048301517223;0.4191165157453778], ===================================================== Date: -rw-r--r-- 1 controls controls 237364 May 10 00:27 H1SUSETMX_1083742050.txt ----------------------------------------------------- ===================================================== Date: -rw-r--r-- 1 controls controls 230526 May 10 00:42 H1SUSETMX_1083742948.txt ----------------------------------------------------- < # DESIGN ETMX_L1_DRIVEALIGN_L2P 0 zpk([0.04672029281627461+i*0.3883629479048338;0.04672029281627461-i*0.3883629479048338; < # DESIGN ETMX_L1_DRIVEALIGN_L2P 1 zpk([0.01323117948903582+i*0.4349190738918082;0.01323117948903582-i*0.4349190738918082; < # DESIGN ETMX_L1_DRIVEALIGN_L2P 5 zpk([0.0837452833985204+i*0.2433218667356947;0.0837452833985204-i*0.2433218667356947; ===================================================== Date: -rw-r--r-- 1 controls controls 230526 May 10 01:32 H1SUSETMX_1083745955.txt ----------------------------------------------------- ===================================================== Date: -rw-r--r-- 1 controls controls 246604 May 10 03:42 H1SUSETMX_1083753759.txt ----------------------------------------------------- > # DESIGN ETMX_L1_DRIVEALIGN_L2P 0 zpk([0.831329491504266+i*0.9012257170546942;0.831329491504266-i*0.9012257170546942; > # DESIGN ETMX_L1_DRIVEALIGN_L2P 1 zpk([0.002485877643515575-i*0.3946128198094371;0.002485877643515575+i*0.3946128198094371; > # DESIGN ETMX_L1_DRIVEALIGN_L2P 5 zpk([0.08374528339823091+i*0.2433218667356947;0.08374528339823091-i*0.2433218667356947; > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 0 zpk([0.05841220204334667+i*1.127241260196624;0.05841220204334667-i*1.127241260196624; > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 1 zpk([-0.2851704563409714-i*0.2165396550111315;-0.2851704563409714+i*0.2165396550111315; > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 5 zpk([0.04309093963845343+i*0.3314665390167811;0.04309093963845343-i*0.3314665390167811; > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 6 zpk([0.3079048233615395;0.4191165225355606], > # DESIGN ETMX_M0_DAMP_L 2 butter("BandPass",4,0.1,5) > # DESIGN ETMX_M0_DAMP_L 3 resgain(0.43,5,4)resgain(0.99,5,4)resgain(1.98,5,4)resgain(3.4,5,4) ===================================================== Date: -rw-r--r-- 1 controls controls 245257 May 10 03:56 H1SUSETMX_1083754591.txt ----------------------------------------------------- < # DESIGN ETMX_M0_DAMP_L 2 butter("BandPass",4,0.1,5) < # DESIGN ETMX_M0_DAMP_L 3 resgain(0.43,5,4)resgain(0.99,5,4)resgain(1.98,5,4)resgain(3.4,5,4) ===================================================== Date: -rw-r--r-- 1 controls controls 249180 May 12 10:15 H1SUSETMX_1083950161.txt ----------------------------------------------------- > # DESIGN ETMX_L1_DRIVEALIGN_L2P 4 zpk([0.831329491504266+i*0.9012257170546942;0.831329491504266-i*0.9012257170546942; < # DESIGN ETMX_L1_DRIVEALIGN_L2Y 5 zpk([0.04309093963845343+i*0.3314665390167811;0.04309093963845343-i*0.3314665390167811; > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 5 zpk([0.04309093963816393+i*0.3314665390167811;0.04309093963816393-i*0.3314665390167811; < # DESIGN ETMX_L1_DRIVEALIGN_L2Y 6 zpk([0.3079048233615395;0.4191165225355606], > # DESIGN ETMX_L1_DRIVEALIGN_L2Y 6 zpk([0.3079048301514328;0.4191165157450882], ===================================================== Date: -rw-r--r-- 1 controls controls 245252 May 12 10:26 H1SUSETMX_1083950783.txt ----------------------------------------------------- < # DESIGN ETMX_L1_DRIVEALIGN_L2P 4 zpk([0.831329491504266+i*0.9012257170546942;0.831329491504266-i*0.9012257170546942; ===================================================== Date: -rw-r--r-- 1 controls controls 237890 May 12 10:36 H1SUSETMX_1083951424.txt ----------------------------------------------------- < # DESIGN ETMX_L1_DRIVEALIGN_L2P 0 zpk([0.831329491504266+i*0.9012257170546942;0.831329491504266-i*0.9012257170546942; < # DESIGN ETMX_L1_DRIVEALIGN_L2P 1 zpk([0.002485877643515575-i*0.3946128198094371;0.002485877643515575+i*0.3946128198094371; < # DESIGN ETMX_L1_DRIVEALIGN_L2P 5 zpk([0.08374528339823091+i*0.2433218667356947;0.08374528339823091-i*0.2433218667356947;
i made those changes. M0_DAMP_L filters were loaded in FM2 and FM3 to do a quick test on friday, and have been removed right after. The usual damping filters are still loaded in FM0/FM1 as previously so no actual config change for damping. Actual change is that we were running with new UIM L2P filters for ETMX/ETMY, and L2Y filters not engaged.