{
  "$schema": "og-gate-1.0",
  "module": "assembly",
  "variant": "baseline",
  "dim": "D18-weibull",
  "gate": "G-RAM-WEIBULL",
  "value": 62710.7,
  "unit": "h_MTBCF_weibull",
  "threshold_pass": 2000.0,
  "threshold_obj": 4000.0,
  "rag": "GREEN",
  "cas_score": 0,
  "cas_factors": {
    "verification": 2,
    "validation": 0,
    "input_pedigree": 1,
    "results_uncertainty": 1,
    "results_robustness": 1,
    "use_history": 2,
    "ms_management": 2,
    "people_qual": 1
  },
  "cas_rollup_policy": "OG-conservative-min",
  "validated_vs_reality": "PENDING",
  "risk_trace": [
    "R3",
    "R4"
  ],
  "evidence": "/opt/oceanguard-hwverify/results/gate_assembly_baseline_ram_weibull.json",
  "tool": "reliability 0.8.16 Weibull_2P MLE",
  "standard": "MIL-HDBK-217F + MIL-STD-1629A; triangulated D18 Weibull tier",
  "ts": "2026-06-22T21:11:01.716055+00:00",
  "detail": {
    "input_eta_hours": 76923.0,
    "input_beta": 1.2,
    "n_simulated_failures": 50,
    "fit_alpha": 66085.1,
    "fit_beta": 1.1617,
    "mtbcf_fit_h": 62710.7,
    "mtbcf_threshold_h": 2000.0,
    "r_mission": 0.98296,
    "mission_hours": 2000.0,
    "passed": true,
    "caveat": "Synthetic failure-time data derived from analytical MTBCF estimate (eta=analytical MTBCF, beta=1.2 mixed electromechanical). Real Weibull parameters require actual field failure data (PENDING)."
  }
}