EMRI Dark Siren H₀ — Interactive Figures

Jasper Seehofer — Master Thesis, Heidelberg University

This page provides browser-explorable versions of key figures from the EMRI dark siren H₀ inference pipeline. Each figure is fully interactive: hover over data points for exact values, toggle legend entries to isolate traces, and zoom or pan to explore regions of interest.

• Combined H₀ Posterior Joint posterior over the dimensionless Hubble parameter h from all detected EMRI events, with 68% and 95% credible intervals and Planck / SH0ES reference bands.
• Sky Localization Map Mollweide projection of detected EMRI event sky positions, colour-coded by signal-to-noise ratio. Hover for per-event SNR, redshift, and luminosity distance.
• Fisher Matrix Error Ellipses Cramer–Rao parameter uncertainty ellipses for selected pairs of EMRI parameters. 1σ and 2σ contours shown per event; zoom in to compare event-to-event spread.
• H₀ Posterior Convergence Two-panel diagnostic: combined posterior sharpening as more events are included (left) and credible-interval width vs event count with a 1/√N reference (right).
• M_z Improvement Explorer Three-panel interactive answer to "did adding the redshifted MBH mass channel M_z tighten the H₀ posterior?" — bootstrap-banded metric curves (HDI width, relative precision, fractional improvement, effective event gain) vs. number of detections, with a per-N posterior overlay and a live improvement summary strip.