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Entry  Thu Aug 6 00:34:38 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 8x
    Reply  Fri Aug 7 11:23:47 2020, rana, Update, BHD, Monte Carlo Simulations 
       Reply  Mon Aug 10 07:13:00 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 8x
          Reply  Tue Aug 25 05:51:29 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 8x
             Reply  Mon Sep 14 07:50:01 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 10x
                Reply  Fri Oct 16 09:16:37 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 8x
                   Reply  Thu Oct 22 11:48:08 2020, Yehonathan, Update, BHD, Monte Carlo Simulations 8x
                      Reply  Thu Dec 10 14:48:00 2020, Yehonathan, Update, BHD, Monte Carlo Simulations MCMCLance_NoiseBudget_Example.pdfIFO_Check.pdf
                         Reply  Fri Dec 11 09:28:52 2020, rana, Update, BHD, Monte Carlo loop coupling Simulations 
                            Reply  Mon Dec 14 11:09:28 2020, Yehonathan, Update, BHD, Monte Carlo loop coupling Simulations MCMC_LANCE_OLTFs.pdfMCMC_LANCE_OLCoupling2DARM.pdf
                               Reply  Mon Jan 11 16:11:51 2021, Yehonathan, Update, BHD, Monte Carlo loop coupling Simulations MC_LANCE_OLTFs.pdf
                                  Reply  Mon Jan 11 19:10:10 2021, rana, Update, BHD, Monte Carlo loop coupling Simulations 
Message ID: 15631     Entry time: Fri Oct 16 09:16:37 2020     In reply to: 15569     Reply to this: 15637
Author: Yehonathan 
Type: Update 
Category: BHD 
Subject: Monte Carlo Simulations 

Pushed another update to MCMC simulation. This includes:

  • Added new imbalances: ITM transmission, ITM & ETM RoCs.
  • Added new static offsets: DHARD, DSOFT, CHARD, CSOFT. All pitch. The RMS is calculated from the data Jon fetched with /input_noises/input_noises.ipynb.
  • SRCL noise ASD and RMS are now taken from data in /input_noises.
  • RF PD diagnostics were redone: Instead of post-discarding marginal simulations, simulations are now discarded when one or more of the RF PDs demodulated signal does not cross zero when the associated DOFs are scanned by 1um in the offset state.

The DOFs<->RFPD associations I use are:

DARM AS_f2_I
CARM REFL_f1_I
MICH POP_f2_Q
PRCL POP_f1_I
SRCL REFL_f2_I

However, one thing that bothers me is that for some reason ~ 15 out of 160 aLigo simulations are discarded while none for A+. It can also be seen that the A+ simulations are more spread-out which might be related.

The new simulation results are attached.

Attachment 1: MICH_AplusMCMC.pdf  49 kB  Uploaded Fri Oct 16 13:11:08 2020  | Hide | Hide all
MICH_AplusMCMC.pdf
Attachment 2: PRCL_AplusMCMC.pdf  47 kB  Uploaded Fri Oct 16 13:11:37 2020  | Hide | Hide all
PRCL_AplusMCMC.pdf
Attachment 3: SRCL_AplusMCMC.pdf  48 kB  Uploaded Fri Oct 16 13:12:18 2020  | Hide | Hide all
SRCL_AplusMCMC.pdf
Attachment 4: OMC_Comm_AplusMCMC.pdf  48 kB  Uploaded Fri Oct 16 13:12:57 2020  | Hide | Hide all
OMC_Comm_AplusMCMC.pdf
Attachment 5: OMC_Diff_AplusMCMC.pdf  48 kB  Uploaded Fri Oct 16 13:14:08 2020  | Hide | Hide all
OMC_Diff_AplusMCMC.pdf
Attachment 6: OMC_Angle_Yaw_AplusMCMC.pdf  53 kB  Uploaded Fri Oct 16 13:15:04 2020  | Hide | Hide all
OMC_Angle_Yaw_AplusMCMC.pdf
Attachment 7: OMC_Angle_Pitch_AplusMCMC.pdf  51 kB  Uploaded Fri Oct 16 13:15:28 2020  | Hide | Hide all
OMC_Angle_Pitch_AplusMCMC.pdf
Attachment 8: Main_Laser_RIN_AplusMCMC.pdf  50 kB  Uploaded Fri Oct 16 13:16:00 2020  | Hide | Hide all
Main_Laser_RIN_AplusMCMC.pdf
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