{
  "generated": "2026-02-05T17:01:44.601683",
  "version": "1.0",
  "trajectory_verification": {
    "launch_window": {
      "t_plus_0": "Verify launch azimuth and elevation",
      "t_plus_30": "Confirm initial trajectory vector",
      "t_plus_60": "Validate first stage separation trajectory"
    },
    "orbital_insertion": {
      "meo_check": "Main Engine Cutoff verification",
      "orbit_achieved": "Confirm orbital parameters achieved",
      "altitude_check": "Verify altitude within tolerance \u00b150m",
      "velocity_check": "Verify velocity within tolerance \u00b10.1 m/s"
    },
    "trajectory_corrections": {
      "burn_1": "First correction burn execution",
      "burn_2": "Second correction burn execution",
      "final_orbit": "Final orbit circularization"
    },
    "tolerances": {
      "position_tolerance": 100,
      "velocity_tolerance": 0.5,
      "angular_tolerance": 0.1,
      "time_tolerance": 5.0
    }
  },
  "system_monitoring": {
    "propulsion": {
      "engine_temperature": {
        "min": 20,
        "max": 350,
        "critical": 400
      },
      "fuel_pressure": {
        "min": 100,
        "max": 500,
        "critical": 50
      },
      "oxidizer_pressure": {
        "min": 100,
        "max": 500,
        "critical": 50
      },
      "thrust_level": {
        "min": 85,
        "max": 115,
        "critical": 70
      }
    },
    "power_system": {
      "battery_voltage": {
        "min": 24.0,
        "max": 29.4,
        "critical": 22.0
      },
      "solar_current": {
        "min": 5.0,
        "max": 50.0,
        "critical": 2.0
      },
      "power_consumption": {
        "min": 100,
        "max": 1000,
        "critical": 1200
      },
      "bus_stability": {
        "min": 4.8,
        "max": 5.2,
        "critical": 4.5
      }
    },
    "thermal_control": {
      "internal_temp": {
        "min": 5,
        "max": 40,
        "critical": 50
      },
      "external_temp": {
        "min": -40,
        "max": 80,
        "critical": 100
      },
      "radiator_temp": {
        "min": -20,
        "max": 60,
        "critical": 80
      },
      "heater_status": {
        "min": 0,
        "max": 1,
        "critical": 2
      }
    },
    "communications": {
      "signal_strength": {
        "min": -80,
        "max": -30,
        "critical": -90
      },
      "data_rate": {
        "min": 1000,
        "max": 100000,
        "critical": 500
      },
      "link_quality": {
        "min": 0.7,
        "max": 1.0,
        "critical": 0.5
      },
      "antenna_pointing": {
        "min": -5,
        "max": 5,
        "critical": 10
      }
    },
    "guidance_navigation": {
      "position_accuracy": {
        "min": 0,
        "max": 10,
        "critical": 20
      },
      "velocity_accuracy": {
        "min": 0,
        "max": 0.1,
        "critical": 0.2
      },
      "attitude_accuracy": {
        "min": 0,
        "max": 0.5,
        "critical": 1.0
      },
      "gps_lock": {
        "min": 8,
        "max": 12,
        "critical": 4
      }
    }
  },
  "abort_procedures": {
    "immediate_abort_triggers": {
      "engine_failure": "Any engine failure within first 60 seconds",
      "trajectory_deviation": "Position error > 500m or velocity error > 5 m/s",
      "structural_failure": "Any structural integrity breach detected",
      "fire_detection": "Fire or explosion in any compartment"
    },
    "abort_modes": {
      "mode_1": {
        "name": "Launch Abort",
        "condition": "T+0 to T+120 seconds",
        "action": "Activate launch escape system, separate from vehicle",
        "recovery": "Ocean splashdown, recovery team deployment"
      },
      "mode_2": {
        "name": "Orbital Abort",
        "condition": "After orbital insertion",
        "action": "Deorbit burn, reentry sequence",
        "recovery": "Landing zone recovery, emergency services"
      },
      "mode_3": {
        "name": "Contingency Abort",
        "condition": "Partial system failure",
        "action": "Safe mode activation, minimal operations",
        "recovery": "Extended mission, ground control intervention"
      }
    },
    "decision_tree": {
      "step_1": "Assess system status and failure severity",
      "step_2": "Determine time window for abort decision",
      "step_3": "Select appropriate abort mode",
      "step_4": "Execute abort sequence",
      "step_5": "Initiate recovery procedures"
    }
  },
  "contingency_planning": {
    "engine_failure": {
      "single_engine": "Throttle remaining engines, adjust trajectory",
      "multiple_engine": "Abort mission, activate escape system",
      "all_engine": "Immediate abort, emergency landing"
    },
    "power_system_failure": {
      "battery_depletion": "Switch to backup power, reduce load",
      "solar_panel_failure": "Activate battery reserves, critical systems only",
      "complete_power_loss": "Safe mode, minimal telemetry"
    },
    "communication_failure": {
      "temporary_loss": "Store data, retry connection",
      "antenna_failure": "Switch to backup antenna",
      "complete_loss": "Autonomous operations, pre-programmed sequence"
    },
    "thermal_control_failure": {
      "overheating": "Reduce power consumption, activate cooling",
      "freezing": "Activate heaters, reduce exposure",
      "sensor_failure": "Use backup sensors, estimate temperatures"
    },
    "guidance_failure": {
      "gps_loss": "Use inertial navigation, star tracker",
      "gyroscope_failure": "Switch to backup gyros",
      "complete_guidance_loss": "Safe mode, ground control takeover"
    },
    "structural_integrity": {
      "minor_damage": "Continue mission with monitoring",
      "significant_damage": "Abort mission, emergency procedures",
      "catastrophic_failure": "Immediate abort, escape system"
    }
  },
  "checklist_items": [
    {
      "category": "Trajectory Verification",
      "phase": "launch_window",
      "item": "t_plus_0",
      "description": "Verify launch azimuth and elevation",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "launch_window",
      "item": "t_plus_30",
      "description": "Confirm initial trajectory vector",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "launch_window",
      "item": "t_plus_60",
      "description": "Validate first stage separation trajectory",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "orbital_insertion",
      "item": "meo_check",
      "description": "Main Engine Cutoff verification",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "orbital_insertion",
      "item": "orbit_achieved",
      "description": "Confirm orbital parameters achieved",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "orbital_insertion",
      "item": "altitude_check",
      "description": "Verify altitude within tolerance \u00b150m",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "orbital_insertion",
      "item": "velocity_check",
      "description": "Verify velocity within tolerance \u00b10.1 m/s",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "trajectory_corrections",
      "item": "burn_1",
      "description": "First correction burn execution",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "trajectory_corrections",
      "item": "burn_2",
      "description": "Second correction burn execution",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "Trajectory Verification",
      "phase": "trajectory_corrections",
      "item": "final_orbit",
      "description": "Final orbit circularization",
      "priority": "High",
      "frequency": "Continuous",
      "responsible": "Flight Dynamics"
    },
    {
      "category": "System Monitoring",
      "system": "propulsion",
      "parameter": "engine_temperature",
      "thresholds": {
        "min": 20,
        "max": 350,
        "critical": 400
      },
      "priority": "High",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "propulsion",
      "parameter": "fuel_pressure",
      "thresholds": {
        "min": 100,
        "max": 500,
        "critical": 50
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "propulsion",
      "parameter": "oxidizer_pressure",
      "thresholds": {
        "min": 100,
        "max": 500,
        "critical": 50
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "propulsion",
      "parameter": "thrust_level",
      "thresholds": {
        "min": 85,
        "max": 115,
        "critical": 70
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "power_system",
      "parameter": "battery_voltage",
      "thresholds": {
        "min": 24.0,
        "max": 29.4,
        "critical": 22.0
      },
      "priority": "High",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "power_system",
      "parameter": "solar_current",
      "thresholds": {
        "min": 5.0,
        "max": 50.0,
        "critical": 2.0
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "power_system",
      "parameter": "power_consumption",
      "thresholds": {
        "min": 100,
        "max": 1000,
        "critical": 1200
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "power_system",
      "parameter": "bus_stability",
      "thresholds": {
        "min": 4.8,
        "max": 5.2,
        "critical": 4.5
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "thermal_control",
      "parameter": "internal_temp",
      "thresholds": {
        "min": 5,
        "max": 40,
        "critical": 50
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "thermal_control",
      "parameter": "external_temp",
      "thresholds": {
        "min": -40,
        "max": 80,
        "critical": 100
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "thermal_control",
      "parameter": "radiator_temp",
      "thresholds": {
        "min": -20,
        "max": 60,
        "critical": 80
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "thermal_control",
      "parameter": "heater_status",
      "thresholds": {
        "min": 0,
        "max": 1,
        "critical": 2
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "communications",
      "parameter": "signal_strength",
      "thresholds": {
        "min": -80,
        "max": -30,
        "critical": -90
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "communications",
      "parameter": "data_rate",
      "thresholds": {
        "min": 1000,
        "max": 100000,
        "critical": 500
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "communications",
      "parameter": "link_quality",
      "thresholds": {
        "min": 0.7,
        "max": 1.0,
        "critical": 0.5
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "communications",
      "parameter": "antenna_pointing",
      "thresholds": {
        "min": -5,
        "max": 5,
        "critical": 10
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "guidance_navigation",
      "parameter": "position_accuracy",
      "thresholds": {
        "min": 0,
        "max": 10,
        "critical": 20
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "guidance_navigation",
      "parameter": "velocity_accuracy",
      "thresholds": {
        "min": 0,
        "max": 0.1,
        "critical": 0.2
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "guidance_navigation",
      "parameter": "attitude_accuracy",
      "thresholds": {
        "min": 0,
        "max": 0.5,
        "critical": 1.0
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "System Monitoring",
      "system": "guidance_navigation",
      "parameter": "gps_lock",
      "thresholds": {
        "min": 8,
        "max": 12,
        "critical": 4
      },
      "priority": "Medium",
      "frequency": "1 Hz",
      "responsible": "Systems Engineering"
    },
    {
      "category": "Abort Procedures",
      "mode": "mode_1",
      "name": "Launch Abort",
      "condition": "T+0 to T+120 seconds",
      "action": "Activate launch escape system, separate from vehicle",
      "priority": "Critical",
      "frequency": "Continuous",
      "responsible": "Mission Director"
    },
    {
      "category": "Abort Procedures",
      "mode": "mode_2",
      "name": "Orbital Abort",
      "condition": "After orbital insertion",
      "action": "Deorbit burn, reentry sequence",
      "priority": "Critical",
      "frequency": "Continuous",
      "responsible": "Mission Director"
    },
    {
      "category": "Abort Procedures",
      "mode": "mode_3",
      "name": "Contingency Abort",
      "condition": "Partial system failure",
      "action": "Safe mode activation, minimal operations",
      "priority": "Critical",
      "frequency": "Continuous",
      "responsible": "Mission Director"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "engine_failure",
      "scenario": "single_engine",
      "action": "Throttle remaining engines, adjust trajectory",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "engine_failure",
      "scenario": "multiple_engine",
      "action": "Abort mission, activate escape system",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "engine_failure",
      "scenario": "all_engine",
      "action": "Immediate abort, emergency landing",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "power_system_failure",
      "scenario": "battery_depletion",
      "action": "Switch to backup power, reduce load",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "power_system_failure",
      "scenario": "solar_panel_failure",
      "action": "Activate battery reserves, critical systems only",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "power_system_failure",
      "scenario": "complete_power_loss",
      "action": "Safe mode, minimal telemetry",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "communication_failure",
      "scenario": "temporary_loss",
      "action": "Store data, retry connection",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "communication_failure",
      "scenario": "antenna_failure",
      "action": "Switch to backup antenna",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "communication_failure",
      "scenario": "complete_loss",
      "action": "Autonomous operations, pre-programmed sequence",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "thermal_control_failure",
      "scenario": "overheating",
      "action": "Reduce power consumption, activate cooling",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "thermal_control_failure",
      "scenario": "freezing",
      "action": "Activate heaters, reduce exposure",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "thermal_control_failure",
      "scenario": "sensor_failure",
      "action": "Use backup sensors, estimate temperatures",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "guidance_failure",
      "scenario": "gps_loss",
      "action": "Use inertial navigation, star tracker",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "guidance_failure",
      "scenario": "gyroscope_failure",
      "action": "Switch to backup gyros",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "guidance_failure",
      "scenario": "complete_guidance_loss",
      "action": "Safe mode, ground control takeover",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "structural_integrity",
      "scenario": "minor_damage",
      "action": "Continue mission with monitoring",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "structural_integrity",
      "scenario": "significant_damage",
      "action": "Abort mission, emergency procedures",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    },
    {
      "category": "Contingency Planning",
      "failure_type": "structural_integrity",
      "scenario": "catastrophic_failure",
      "action": "Immediate abort, escape system",
      "priority": "High",
      "frequency": "As needed",
      "responsible": "Emergency Response Team"
    }
  ]
}