id,case_title,pulse_rise_time_ns,pulse_width_ns,peak_power_mw,pre_pulse_energy_mj,timing_jitter_ns,euv_energy_mean_mj,euv_energy_variance,instability_pattern,event_horizon_cycles,cd_uniformity_risk_score,intervention_action,minimal_fix_set,notes
EUV-LIR-001,Nominal stable,18,220,28.0,0.45,0.8,3.20,0.03,none,12000,0.08,none,"monitor","Healthy coupling"
EUV-LIR-002,Minor jitter growth,18,222,27.9,0.45,1.1,3.18,0.05,jitter_rise,8000,0.18,retune_timing,"timing sync","Watch jitter"
EUV-LIR-003,Width drift onset,19,230,27.6,0.44,1.3,3.10,0.08,width_drift,6000,0.26,pulse_shape_adjust,"width calibration","Energy spread rising"
EUV-LIR-004,Pre-pulse weakening,19,225,27.4,0.39,1.4,3.02,0.11,pre_pulse_drop,4200,0.35,pre_pulse_boost,"pre-pulse restore","Ignition weaker"
EUV-LIR-005,Variance surge,20,236,27.1,0.38,1.7,2.92,0.15,variance_surge,3000,0.48,stability_tune,"pulse control loop","Variance growing"
EUV-LIR-006,Bimodal energy onset,21,240,26.9,0.37,1.9,2.80,0.22,bimodal_energy,2200,0.60,source_recalibration,"shape+timing","Two-state output"
EUV-LIR-007,Energy dropout events,22,244,26.5,0.35,2.2,2.60,0.28,dropout,1500,0.72,power_derate,"derate+sync","Dropouts appear"
EUV-LIR-008,Severe jitter amplification,23,248,26.2,0.34,2.6,2.45,0.34,severe_jitter,900,0.82,full_timing_reset,"timing+shape","Instability rising"
EUV-LIR-009,Pre-collapse state,24,252,25.9,0.32,3.0,2.20,0.41,pre_collapse,420,0.92,shutdown_prepare,"halt+inspect","CD at risk"
EUV-LIR-010,Imminent instability collapse,25,255,25.5,0.30,3.4,2.05,0.48,collapse,120,0.98,halt_source,"full stop","Collapse imminent"