{
  "step": "C347",
  "rows": [
    {
      "i": 3,
      "old_Noah": {
        "tradition": "MT",
        "gear": 1,
        "role": "Noah birth",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3246
      },
      "new_Noah": {
        "tradition": "MT",
        "gear": 2,
        "role": "Noah birth",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3248
      },
      "held_Flood": {
        "tradition": "MT",
        "gear": 2,
        "role": "Flood start",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2648,
        "base_native_Cainan": 0,
        "base_center": 2458
      },
      "old_MT_death": {
        "tradition": "MT",
        "gear": 1,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2296
      },
      "new_MT_death": {
        "tradition": "MT",
        "gear": 2,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2298
      },
      "coherent_birth_death_shift": 2,
      "lifespan": 950,
      "held_Flood_affine_death_image": "686152/299",
      "source_death_image_error": "-950/299",
      "affine_lifespan": "285000/299",
      "fixed_birth_affine_death_image": "685554/299",
      "images_adopted": false
    },
    {
      "i": 5,
      "old_Noah": {
        "tradition": "MT",
        "gear": 2,
        "role": "Noah birth",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3248
      },
      "new_Noah": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah birth",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 3250
      },
      "held_Flood": {
        "tradition": "MT",
        "gear": 3,
        "role": "Flood start",
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2650,
        "base_native_Cainan": 0,
        "base_center": 2460
      },
      "old_MT_death": {
        "tradition": "MT",
        "gear": 2,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2298
      },
      "new_MT_death": {
        "tradition": "MT",
        "gear": 3,
        "role": "Noah death",
        "rail": null,
        "Cainan": 1,
        "Terah60": 1,
        "full430": 1,
        "center": 2300
      },
      "coherent_birth_death_shift": 2,
      "lifespan": 950,
      "held_Flood_affine_death_image": "686750/299",
      "source_death_image_error": "-950/299",
      "affine_lifespan": "285000/299",
      "fixed_birth_affine_death_image": "686152/299",
      "images_adopted": false
    }
  ],
  "result": "Source birth/death state change is translation+2 preserving950. The300/299 gap conversion matches one birth endpoint but whole-affine extension scales950 to285000/299.",
  "source_gap_rule_rejected": false,
  "global_biography_map_established": false
}