Here's the characterization data and fit results for S2001291, assigned to FC1 M1's T1T2T3LF OSEMs (Fil refers to this just FC1 T1T2T3LF above).
This sat amp is a US 4CH sat amp, D1900089 / D1900217, not a UK 4CH sat amp, but this type and all sat amps are now covered in -v2 of ECR E2400330.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 2 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S2001291_FC1_M1_T1T2T3LF_20250804.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
FC1      M1       S2001291         CH1                T1           0.0944:5.16     121	         zpk([5.16],[0.0944],1,"n")
FC1                                CH2                T2           0.0931:5.09     121           zpk([5.09],[0.0931],1,"n")
FC1                                CH3                T3           0.0943:5.16     121           zpk([5.16],[0.0943],1,"n")
FC1                                CH4                LF           0.0930:5.08     121           zpk([5.08],[0.0930],1,"n")
                                   
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 121 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S2001287, assigned to FC1 M1's RTSDxxx OSEMs (Fil refers to this just FC1 RTSD above).
This sat amp is a US 4CH sat amp, D1900089 / D1900217, not a UK 4CH sat amp, but this type and all sat amps are now covered in -v2 of ECR E2400330.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 2 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S2001287_FC1_M1_RTSDxxxx_20250804.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
FC1      M1       S2001287         CH1                RT           0.0922:5.05     121           zpk([5.05],[0.0922],1,"n")
FC1                                CH2                SD           0.0919:5.03     121           zpk([5.03],[0.0919],1,"n")
FC1                                CH3                xx           0.0937:5.13     121           zpk([5.13],[0.0937],1,"n")
FC1                                CH4                xx           0.0927:5.08     121           zpk([5.08],[0.0927],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 121 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S2001292, assigned to FC2 M1's T1T2T3LF OSEMs (Fil refers to this just FC2 T1T2T3LF above).
                  Note that Fil flip-flopped the "Old" vs. "New" serial numbers in the main aLOG above.

This sat amp is a US 4CH sat amp, D1900089 / D1900217, not a UK 4CH sat amp, but this type and all sat amps are now covered in -v2 of ECR E2400330.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 2 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S2001292_FC2_M1_T1T2T3LF_20250804.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
FC2      M1       S2001292         CH1                T1           0.0935:5.11     121           zpk([5.11],[0.0935],1,"n")
FC2                                CH2                T2           0.0910:4.98     121           zpk([4.98],[0.0910],1,"n")
FC2                                CH3                T3           0.0923:5.05     121           zpk([5.05],[0.0923],1,"n")
FC2                                CH4                LF           0.0923:5.05     121           zpk([5.05],[0.0923],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 121 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S2001288, assigned to FC2 M1's RTTSDxxxx OSEMs (Fil refers to this just FC2 RTSD above).
               Note that Fil flip-flopped the "Old" vs. "New" serial numbers in the main aLOG above.

This sat amp is a US 4CH sat amp, D1900089 / D1900217, not a UK 4CH sat amp, but this type and all sat amps are now covered in -v2 of ECR E2400330.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 2 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S2001292_FC2_M1_T1T2T3LF_20250804.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
FC2      M1       S2001288         CH1                RT           0.0936:5.12     121           zpk([5.12],[0.0936],1,"n")
FC2                                CH2                SD           0.0921:5.04     121           zpk([5.04],[0.0921],1,"n")
FC2                                CH3                xx           0.0923:5.05     121           zpk([5.05],[0.0923],1,"n")
FC2                                CH4                xx           0.0923:5.05     121           zpk([5.05],[0.0923],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 121 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1000278, assigned to IM1 M1's ULLLURLR OSEMs (Fil refers to this as IM1 ULLLURLR above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S1000278_IM1_M1_ULLLURLR_20250721.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
IM1      M1       S1000278         CH1                UL           0.0932:5.11     120           zpk([5.11],[0.0932],1,"n")
IM1                                CH2                LL           0.0965:5.29     120           zpk([5.29],[0.0965],1,"n")
IM1                                CH3                UR           0.0968:5.30     120           zpk([5.30],[0.0968],1,"n")
IM1                                CH4                LR           0.0950:5.19     120           zpk([5.19],[0.0950],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1100149, assigned to IM2 M1's ULLLURLR OSEMs (Fil refers to this as IM2 ULLLURLR above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
         plotresponse_S1100149_IM2_M1_ULLLURLR_20250721.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
IM2      M1       S1100149         CH1                UL           0.0966:5.29     120           zpk([5.29],[0.0966],1,"n")
IM2                                CH2                LL           0.0955:5.24     120           zpk([5.24],[0.0955],1,"n")
IM2                                CH3                UR           0.0969:5.31     120           zpk([5.31],[0.0969],1,"n")
IM2                                CH4                LR           0.0967:5.29     120           zpk([5.29],[0.0967],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1000281, assigned to IM3 M1's ULLLURLR OSEMs (Fil refers to this as IM3 ULLLURLR above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
        plotresponse_S1000281_IM3_M1_ULLLURLR_20250731.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
IM3      M1       S1000281         CH1                UL           0.0976:5.34     120           zpk([5.34],[0.0976],1,"n")
IM3                                CH2                LL           0.0955:5.23     120           zpk([5.23],[0.0955],1,"n")
IM3                                CH3                UR           0.0955:5.23     120           zpk([5.23],[0.0955],1,"n")
IM3                                CH4                LR           0.0955:5.23     120           zpk([5.23],[0.0955],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1100083, assigned to IM4 M1's ULLLURLR OSEMs (Fil refers to this as IM4 ULLLURLR above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
        plotresponse_S1100083_IM4_M1_ULLLURLR_20250731.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
IM4      M1       S1100083         CH1                UL           0.0955:5.22     120           zpk([5.22],[0.0955],1,"n")
IM4                                CH2                LL           0.0979:5.36     120           zpk([5.36],[0.0979],1,"n")
IM4                                CH3                UR           0.0966:5.29     120           zpk([5.29],[0.0966],1,"n")
IM4                                CH4                LR           0.0978:5.35     120           zpk([5.35],[0.0978],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1100150, assigned to OMC M1's T1T2T3LF OSEMs (Fil refers to this as just OMC T1T2T3LF above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
        plotresponse_S1100150_OMC_M1_T1T2T3LF_20250710.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
OMC      M1       S1100150         CH1                T1           0.0965:5.28     120           zpk([5.28],[0.0965],1,"n")
OMC                                CH2                T2           0.0947:5.17     120           zpk([5.17],[0.0947],1,"n")
OMC                                CH3                T3           0.0961:5.25     120           zpk([5.25],[0.0961],1,"n")
OMC                                CH4                LF           0.0969:5.31     120           zpk([5.31],[0.0969],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.

Here's the characterization data and fit results for S1100112, assigned to OMC M1's RTSDxxxx OSEMs (Fil refers to this as just OMC RTSD above).

This sat amp is a UK 4CH sat amp, D0900900 / D0901284.

The data was taken per methods described in T080062-v3, using the diagrammatic setup shown on PAGE 1 of the Measurement Diagrams from LHO:86807.

The data was processed and fit using
    ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Scripts/
        plotresponse_S1100112_OMC_M1_RTSDxxxx_20250721.m

Explicitly, the fit to the whitening stage zero and pole, the transimpedance feedback resistor, and foton design string are
Optic    Stage    Serial_Number    Channel_Number     OSEM_Name    Zero_Pole_Hz    R_TIA_kOhm    Foton_Design
OMC      M1       S1100112         CH1                RT           0.0954:5.22     120           zpk([5.22],[0.0954],1,"n")
OMC                                CH2                SD           0.0952:5.21     120           zpk([5.21],[0.0952],1,"n")
xx                                 CH3                xx           0.0945:5.17     120           zpk([5.17],[0.0945],1,"n")
xx                                 CH4                xx           0.0980:5.36     120           zpk([5.36],[0.0980],1,"n")
                                   
  
The attached plot and machine readable .txt file version of the above table are also found in
     ${SusSVN}/trunk/electronicstesting/lho_electronics_testing/satamp/ECR_E2400330/Results/

Per usual, R_TIA_kOhm is the default 120 kOhm is not used in the compensation filter -- the magnitude of the measurements didn't need me to adjust them; I was able to get a good phase and magnitude fit by only adjusting the zero frequency.