I created new versions of the first article and production TMTS Mathematica/Matlab models using data from Eddie Sanchez' D0902773-v8 of 12/25/13:
/ligo/svncommon/SusSVN/sus/trunk/TMTS/Common/MatlabTools/tmtsopt_firstarticle.m r6273
/ligo/svncommon/SusSVN/sus/trunk/Common/MathematicaModels/DualLite2DBLateral/20131224TMTS_FirstArticle
/ligo/svncommon/SusSVN/sus/trunk/TMTS/Common/MatlabTools/tmtsopt_production.m r6273
/ligo/svncommon/SusSVN/sus/trunk/Common/MathematicaModels/DualLite2DBLateral/20131224TMTS_Production
Formerly we had been using tmtsopt_firstarticle.m r4580 for both the first article (LHO TMSy) and production builds. It mostly used numbers read from the EASM file of D0900419-v2, plus mass parameters supplied by Ken Mailand. It had required quite a large tweak of +4.3 mm to d1 to match modeR1 at 0.679 Hz, but otherwise matched both builds reasonably well. A matching production parameter set was created, but lacked updated dimensions values for the production telescope and was not used.
The new parameter sets use all as-built numbers from D0902773-v8, with one exception: the new first article needs a smaller but still significant tweak of +2.7 mm to d1 to match modeR1=0.679 Hz. The new production parameter set needs no tweaks to match modeR1=0.65 Hz.
Plots of the new first article model against H1 TMSy data and the new production model against L1 and H1 TMSx data are attached. The mode frequencies are as per the table below. Note that modeP1 and modeV1 have leap-frogged.
tmtsopt_firstarticle tmtsopt_firstarticle tmtsopt_production
r4580 r6273 r6273
--------------------------------------------------------------------
modeY1 0.355864 modeY1 0.357487 modeY1 0.356438
modeT1 0.447407 modeT1 0.44897 modeT1 0.44903
modeL1 0.473763 modeL1 0.474697 modeL1 0.474545
modeR1 0.678918 modeR1 0.679192 modeR1 0.650001
modeP1 0.713869 modeV1 0.73404 modeP1 0.729786
modeV1 0.729389 modeP1 0.754609 modeV1 0.750216
modeT2 1.38385 modeT2 1.36581 modeT2 1.37346
modeL2 1.72689 modeL2 1.72179 modeL2 1.73388
modeV2 2.40587 modeV2 2.40182 modeV2 2.40454
modeP2 2.44574 modeP2 2.44429 modeP2 2.56147
modeY2 2.59116 modeY2 2.58853 modeY2 2.71571
modeR2 4.27789 modeR2 4.14866 modeR2 4.31193
tmtsopt_firstarticle tmtsopt_production
r4580 r6273 r6273
--------------------------------------------------------------------
modeY1 0.356438 modeY1 0.357487 modeY1 0.356438
modeT1 0.44903 modeT1 0.44897 modeT1 0.44903
modeL1 0.474545 modeL1 0.474697 modeL1 0.474545
modeR1 0.650001 modeR1 0.679192 modeR1 0.650001
modeP1 0.729786 modeV1 0.73404 modeP1 0.729786
modeV1 0.750216 modeP1 0.754609 modeV1 0.750216
modeT2 1.37346 modeT2 1.36581 modeT2 1.37346
modeL2 1.73388 modeL2 1.72179 modeL2 1.73388
modeV2 2.40454 modeV2 2.40182 modeV2 2.40454
modeP2 2.56147 modeP2 2.44429 modeP2 2.56147
modeY2 2.71571 modeY2 2.58853 modeY2 2.71571
modeR2 4.31193 modeR2 4.14866 modeR2 4.31193