Simulation data for "Dendro-GR at high mass ratios with high spins"

Raw output of the eight Dendro-GR binary-black-hole simulations analysed in "Dendro-GR at high mass ratios with high spins" (Black, Neilsen, Hirschmann, & Van Komen 2026, arXiv:2607.26359). This repository contains one *.tar.gz file per run (matching the labeling of the paper's Table I): 

  - tq24_golden: eps_psi = 1e-3 (q = 24, non-spinning, D0 = 8 M)
  - tq24_ds7_golden: eps_psi = 1e-4 (q = 24, non-spinning, D0 = 7 M, inspiral only)
  - test_q012_chi0p0: chi = 0.0, lo (q = 12, non-spinning, eps_psi = 1e-4)
  - test_q012_chi0p0_double1_reborn_noMSRK: chi = 0.0, hi (q = 12, non-spinning, eps_psi = 1e-4.5)
  - test_q012_chi0p4_AA_double1: chi = 0.4, AA
  - test_q012_chi0p8_AA_double1: chi = 0.8, AA
  - test_q012_chi0p8_AL_double1: chi = 0.8, AL
  - test_q012_chi0p8_PR090: chi = 0.8, PR (precessing)

Each tarball holds the complete parameter file, the Psi4 spin-weighted spherical-harmonic modes (l = 2-8, all m) at six extraction radii (50-100 M), puncture tracks, constraint norms, apparent-horizon diagnostics (q = 12 only), TwoPunctures initial-data logs and grid/timing information. Each .manifest lists the files in the matching tarball. README.md documents units, conventions, the run table, file formats and reader code; tar_runs.sh is the script that produced the archives.

Units: G = c = 1 with total mass M = 1. Data are raw: no extrapolation to infinity, no retarded-time shift. 
Note that the parameter files and README call the small hole BH1, whereas the paper's subscript 1 is the large hole.