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Collection of notebooks/calculations/other stuff related to the 40m PonderSqz experiment.
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Will Farr / GaussianHierarchicalExample
MIT LicenseAn example of the simplest hierarchical model for inferring populations with measurement uncertainty, focused on posterior predictive checking.
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Sivananda Thondapu / AundhaISC
GNU General Public License v3.0 onlyRe-optimization of IFO parameters for the Aundha (aka LIGO India) interferometer
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Mayank Chaturvedi / AundhaISC
GNU General Public License v3.0 onlyRe-optimization of IFO parameters for the Aundha (aka LIGO India) interferometer
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Siddhesh Pai / AundhaISC
GNU General Public License v3.0 onlyRe-optimization of IFO parameters for the Aundha (aka LIGO India) interferometer
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Some simple scripts that demonstrate how to generate time- and frequency-domain waveforms using lalsimulation
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Feedforward is a technique for eliminating noise in DARM by cleverly adding signals from MICH, PRCL, and SRCL to the DARM feedback loop. Here we study the effects of feedforward over O2 for better implementation during O3.
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The measurement of sub-leading modes of gravitational wave signals from compact binary coalescences observed in Advanced LIGO during O3a run.
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Michele Valentini / pykat
Affero General Public License v1.0Updated -
Daniel Williams / gravpy
BSD Zero Clause LicenseA sandbox for gravitational wave astrophysics calculations.
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Nancy Aggarwal / Room temperature optomechanical squeezing
Creative Commons Attribution 4.0 InternationalData and analysis code used for the publication "Room temperature optomechanical squeezing", Nature Physics (2020).
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Will Farr / HierGRTest
MIT LicenseSimple code and demonstration of fitting for the mean and scatter of a population of observations; I focus on the use case of testing GR using GW observations by aggregating posterior samples over events and fitting a Gaussian population.
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Simple interactive examples for getting started with Finesse 2 and Pykat
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