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Examples

This page provides an overview of example configuration files available for ET simulations.

Overview

Most of the ET noise, BBH, and BNS example configurations in the examples/ directory generate one day of data per interferometer, divided into 4096-second frames (21 frame files per interferometer), sampled at 4096 Hz. The noise examples start at GPS 1577491218 (1 January 2030); the BBH/BNS signal examples start at GPS 1000000540 (14 September 2011). A few examples differ on purpose: quick_start is a short single-segment (1024 s) demonstration, and the SGWB examples generate a short stochastic-background segment.

For guidance on changing dataset duration or simulation properties, see the Generating Data page. For a more complete guide to writing your own configuration files, see the Configuration Files page.

To list all the available example configuration files:

gwmock config --list

To run any of the following configuration files:

# Copy configuration file to working directory
gwmock config --get <label> --output config.yaml

# Run simulation
gwmock simulate config.yaml

Blank Starting Config

The default_config label produces a minimal, hand-commented noise-only orchestration template for the ET Sardinia triangle. Use it as a starting point when writing a custom configuration from scratch:

gwmock config --get default_config --output config.yaml

It runs as-is (noise only). To generate signals as well, add population and signal sections to the orchestration: block — see the Configuration Files and Orchestration guides, or copy one of the signal examples below.

Noise Generation

Example configurations for generating detector noise with various configurations and sensitivities.

Einstein Telescope - Triangular

Einstein Telescope - 2L

CBC Signals Generation

Example configurations for generating detector data with compact-binary coalescence (BBH and BNS) signals for various detector configurations.

Binary Black Hole (BBH)

Binary Neutron Star (BNS)

Stochastic Background (SGWB) Generation

Example configurations for generating an isotropic stochastic gravitational-wave background. These set signal.source-type: sgwb and require no population:

Glitch Generation

Example configurations for generating detector glitches with various configurations and sensitivities.

Einstein Telescope - Triangular

Einstein Telescope - 2L

Storage Estimates

For reference, typical storage requirements:

  • Noise: ~123 MB per file, ~7.6 GB for 3 detectors, 24 hours
  • Signals: Variable depending on waveform complexity, typically similar to noise
  • Glitches: Variable depending on number and duration