Commit 14d4b313 authored by Anchal Gupta's avatar Anchal Gupta
Browse files

Corrected the AA model. Now accurate.

parent 5394437a
# POX11
D_POX:
label: POX RFPD transimpedance
k: 2100 # V/W (3000 V/A AC transimpedance)
k: 2.98 # V/W (3000 V/A AC transimpedance)
# corrected by a factor of 704 to
# account for measured optical gain
# Whitening filter
F_WHT:
......@@ -14,28 +16,26 @@ F_WHT:
- 15
k: 1.99e4 # 30 dB variable gain set
# Anti-Aliasing filter
F_AA: # From Koji's LISO fit, Elog: 40m/14939
# Anti-Aliasing filter (D68L8E 7.5 kHz elliptical filter)
F_AA: # See Elog: 40m/14939, 8-pole, 6-zero, 0.0024 dB passband ripple, 85 dB min suppression
label: Anti-aliasing filter
p:
- 5.2860544577e3 + 503.1473053928e-3j
- 5.2860544577e3 - 503.1473053928e-3j
- 5.9752193716e3 + 1.0543411596j
- 5.9752193716e3 - 1.0543411596j
- 8.9271953580e3 + 3.5384364788j
- 8.9271953580e3 - 3.5384364788j
- 8.2181747850e3 + 3.4220607928j
- 8.2181747850e3 - 3.4220607928j
- 182.1403534923e3 + 1.1187869426j # This has almost no effect
- 182.1403534923e3 - 1.1187869426j # This has almost no effect
- 646.84144452 + 8328.7808089j
- 2051.29016785 + 7455.40040548j
- 3605.36393607 + 5426.58623676j
- 4800.51287771 + 2039.50849194j
- 646.84144452 - 8328.7808089j
- 2051.29016785 - 7455.40040548j
- 3605.36393607 - 5426.58623676j
- 4800.51287771 - 2039.50849194j
z:
- 13.5305051680e3 + 423.6130434049e6j
- 13.5305051680e3 - 423.6130434049e6j
- 15.5318357741e3 + 747.6895990654e3j
- 15.5318357741e3 - 747.6895990654e3j
- 23.1746351749e3 + 1.5412966100e6j
- 23.1746351749e3 - 1.5412966100e6j
k: 1151.5553385205317
- 0 + 13496.40405607j
- 0 + 15534.06300404j
- 0 + 22430.12694929j
- 0 - 13496.40405607j
- 0 - 15534.06300404j
- 0 - 22430.12694929j
k: 8601646.004653167
delay: 24.4846075283e-9
# # ADC
......@@ -200,6 +200,28 @@ F_ETMX:
- 10.50423829652716 - 1904.582412649661j # FM9 EXVio2,3
k: 0.993717390802063
# Anti-Aliasing filter (D68L8E 7.5 kHz elliptical filter)
F_AI: # See Elog: 40m/14939, 8-pole, 6-zero, 0.0024 dB passband ripple, 85 dB min suppression
label: Anti-imaging filter
p:
- 646.84144452 + 8328.7808089j
- 2051.29016785 + 7455.40040548j
- 3605.36393607 + 5426.58623676j
- 4800.51287771 + 2039.50849194j
- 646.84144452 - 8328.7808089j
- 2051.29016785 - 7455.40040548j
- 3605.36393607 - 5426.58623676j
- 4800.51287771 - 2039.50849194j
z:
- 0 + 13496.40405607j
- 0 + 15534.06300404j
- 0 + 22430.12694929j
- 0 - 13496.40405607j
- 0 - 15534.06300404j
- 0 - 22430.12694929j
k: 8601646.004653167
delay: 24.4846075283e-9
# ETMX Actuation (m/cts) (Estimated on Sep 24th, 2021)
A_ETMX:
label: ETMX suspension actuation
......@@ -207,27 +229,9 @@ A_ETMX:
- 1
- 1
k: 2.70896e-7
# Anti-Aliasing filter (Assumed 8-pole on D68L8E)
F_AI: # From Koji's LISO fit, Elog: 40m/14939
label: Anti-imaging filter
p:
- 5.2860544577e3 + 503.1473053928e-3j
- 5.2860544577e3 - 503.1473053928e-3j
- 5.9752193716e3 + 1.0543411596j
- 5.9752193716e3 - 1.0543411596j
- 8.9271953580e3 + 3.5384364788j
- 8.9271953580e3 - 3.5384364788j
- 8.2181747850e3 + 3.4220607928j
- 8.2181747850e3 - 3.4220607928j
- 182.1403534923e3 + 1.1187869426j # This has almost no effect
- 182.1403534923e3 - 1.1187869426j # This has almost no effect
z:
- 13.5305051680e3 + 423.6130434049e6j
- 13.5305051680e3 - 423.6130434049e6j
- 15.5318357741e3 + 747.6895990654e3j
- 15.5318357741e3 - 747.6895990654e3j
- 23.1746351749e3 + 1.5412966100e6j
- 23.1746351749e3 - 1.5412966100e6j
k: 1151.5553385205317
delay: 24.4846075283e-9
# Plant: PDH Discriminant and Cavity Pole
P_CAV:
label: Plant (PDH Discrim. & Cavity Pole)
p: 4386.3
k: 6729107213196.484
\ No newline at end of file
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