{
  "schema_version": "0.2.0",
  "generated_at": "2026-09-18T15:14:38.584703+00:00",
  "generated_from": "/inputs/rates.json",
  "note": "Honesty meter counts only: cited vs ASSUMPTION from published rates. Not a trust score. Not NASA-validated as a whole. Read-only; no write APIs.",
  "total_rates": 13,
  "cited_count": 3,
  "assumption_count": 10,
  "reference_docs": [
    {
      "id": "BVAD-REV2-2022",
      "url": "https://ntrs.nasa.gov/citations/20210024855",
      "pdf": "https://ntrs.nasa.gov/api/citations/20210024855/downloads/BVAD_2.15.22-final.pdf",
      "used_as": "Table 3-31 Summary of Nominal Human Metabolic Interface Values — O2 consume 0.895, CO2 load 1.085, metabolic water 0.490 kg/CM-d"
    }
  ],
  "rates": [
    {
      "key": "crew_count",
      "plain_name": "Crew count",
      "confidence": "assumption",
      "citation": null,
      "unit": "person",
      "note": "Single crew for toy cabin / habitat-v1."
    },
    {
      "key": "o2_consume_kg_s",
      "plain_name": "Crew O₂ use",
      "confidence": "cited",
      "citation": "NASA BVAD Rev2 Feb 2022 (NTRS 20210024855), Table 3-31 Summary of Nominal Human Metabolic Interface Values",
      "unit": "kg/s",
      "note": "BVAD Table 3-31 O2 consumption 0.895 kg/CM-d ÷ 86400 s/d = 1.0358796296296296e-05 kg/s (1 CM).",
      "source_url": "https://ntrs.nasa.gov/citations/20210024855"
    },
    {
      "key": "co2_produce_kg_s",
      "plain_name": "Crew CO₂ make",
      "confidence": "cited",
      "citation": "NASA BVAD Rev2 Feb 2022 (NTRS 20210024855), Table 3-31 Summary of Nominal Human Metabolic Interface Values",
      "unit": "kg/s",
      "note": "BVAD Table 3-31 CO2 production 1.085 kg/CM-d ÷ 86400 s/d = 1.255787037037037e-05 kg/s (1 CM).",
      "source_url": "https://ntrs.nasa.gov/citations/20210024855"
    },
    {
      "key": "h2o_metabolic_kg_s",
      "plain_name": "Metabolic water",
      "confidence": "cited",
      "citation": "NASA BVAD Rev2 Feb 2022 (NTRS 20210024855), Table 3-31 Summary of Nominal Human Metabolic Interface Values",
      "unit": "kg/s",
      "note": "BVAD Table 3-31 metabolic water 0.49 kg/CM-d ÷ 86400 s/d = 5.671296296296296e-06 kg/s (1 CM). Used for cabin humidity bookkeeping.",
      "source_url": "https://ntrs.nasa.gov/citations/20210024855"
    },
    {
      "key": "scrubber_co2_kg_s",
      "plain_name": "Scrubber rate",
      "confidence": "assumption",
      "citation": null,
      "unit": "kg/s",
      "note": "Toy scrubber setpoint matched to BVAD-cited crew CO2 for nominal close."
    },
    {
      "key": "o2_supply_kg_s",
      "plain_name": "O₂ supply rate",
      "confidence": "assumption",
      "citation": null,
      "unit": "kg/s",
      "note": "Toy O2 buffer supply matched to BVAD-cited crew O2 for nominal close."
    },
    {
      "key": "h2o_condensate_kg_s",
      "plain_name": "Condensate return",
      "confidence": "assumption",
      "citation": null,
      "unit": "kg/s",
      "note": "Toy condensate returns metabolic H2O cabin → H2O_tank at matched rate."
    },
    {
      "key": "waste_h2o_generate_kg_s",
      "plain_name": "Waste-water generate",
      "confidence": "assumption",
      "citation": null,
      "unit": "kg/s",
      "note": "Toy crew water-use → waste_H2O (H2O_tank draw). Not a BVAD hygiene/urine table binding."
    },
    {
      "key": "waste_h2o_recover_kg_s",
      "plain_name": "Waste-water recover",
      "confidence": "assumption",
      "citation": null,
      "unit": "kg/s",
      "note": "Toy water-recovery plant: waste_H2O → H2O_tank, matched to generate for nominal close."
    },
    {
      "key": "scrubber_power_W",
      "plain_name": "Scrubber power",
      "confidence": "assumption",
      "citation": null,
      "unit": "W",
      "note": "Stub power draw for scrubber when online."
    },
    {
      "key": "o2_supply_power_W",
      "plain_name": "O₂ supply power",
      "confidence": "assumption",
      "citation": null,
      "unit": "W",
      "note": "Stub power draw for O2 supply when online."
    },
    {
      "key": "waste_recovery_power_W",
      "plain_name": "Waste recovery power",
      "confidence": "assumption",
      "citation": null,
      "unit": "W",
      "note": "Stub power draw for waste-water recovery when online."
    },
    {
      "key": "baseline_power_W",
      "plain_name": "Baseline power",
      "confidence": "assumption",
      "citation": null,
      "unit": "W",
      "note": "Stub always-on cabin baseline power."
    }
  ]
}