Parameter distributions are specified using bilby. The PriorDictwe use matches the distributions used by the R&P group for O3 injections.
Waveform polarizations are generated using bilby's WaveformGenerator
Interferometer responses to polarizations are computed in ml4gw. We test to ensure that our results match results from bilby.
The same set of parameter distributions is used for both training and testing waveforms
We generate waveforms that are 8 seconds long. Our smallest mass combination, 5-5 solar masses, takes ~5.5 seconds to merge once the system reaches a frequency of 32 Hz, which is the highpass frequency we use during whitening (see #473 and #474)
100,000 polarizations are generated for training, though we effectively show our network many times this number, see #473. See /home/ethan.marx/aframe/methods-paper-data/train/signals.h5 for an example training signal file.
For testing, we generate enough waveforms to fill all the timeslides of our testing background with the specified spacing, see #474. This amounts to 1,347,512 waveforms. For an example of a testing waveform file, see /home/ethan.marx/aframe/methods-paper-data/test/waveforms.h5
bilby. ThePriorDictwe use matches the distributions used by the R&P group for O3 injections.bilby'sWaveformGeneratorml4gw. We test to ensure that our results match results frombilby./home/ethan.marx/aframe/methods-paper-data/train/signals.h5for an example training signal file./home/ethan.marx/aframe/methods-paper-data/test/waveforms.h5