Kshana run report
Campaign: existing scenario kinds composed into one run, with every number read from a real run of the named kind.
campaign f87a4a0e0bab | Jamming, spoofing, holdover and integrity: a chained mission | chain: 6 phases over 4570 s, 2 events, alarm raised on 2770 s of the grid | 18 member runs (MODELLED)
Honesty label (result `label`): MODELLED composition of existing scenario kinds. Every number is read from a real run of the named kind; the chaining (additive carry of a channel across a phase boundary, zero-order hold onto the timeline grid, a phase ended at a computed time) is a modelling choice, and each phase carries the label of the kind that produced it.
Capabilities used: 5 VALIDATED, 7 MODELLED, 1 PARTNER (relied on, not provided); see section 5.
Member runs: 18, aggregated in section 3a.
Every field the scenario file sets, flattened to its path. Units come from the result's units block (the field-units schema, docs/field-units-schema.json) where it describes the field, otherwise from the field-name suffix; a unit neither states is shown as not stated.
| Parameter | Value | Unit | Unit source |
|---|---|---|---|
kind | campaign | text | a text input carries no unit |
phases[0].duration_s | 600 | s | field-name suffix |
phases[0].name | nominal | text | a text input carries no unit |
phases[0].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[0].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[0].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[0].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[0].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[0].runs[0].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.gnss.windows[0].t1 | 600 | not stated | no units entry and no unit suffix |
phases[0].runs[0].scenario.seed | 42 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[0].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[0].runs[0].scenario.time.duration_s | 600 | s | field-name suffix |
phases[0].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[0].runs[1].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[0].runs[1].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[0].runs[1].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[0].runs[1].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[0].runs[1].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[0].runs[1].scenario.kind | jamming | text | a text input carries no unit |
phases[0].runs[1].scenario.mask_deg | 5 | deg | field-name suffix |
phases[0].runs[1].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[0].runs[1].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[0].runs[1].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[0].runs[1].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[0].runs[1].scenario.time.duration_s | 600 | s | field-name suffix |
phases[0].runs[1].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[0].runs[1].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[0].runs[2].scenario.al_h_m | 40 | m | field-name suffix |
phases[0].runs[2].scenario.al_v_m | 50 | m | field-name suffix |
phases[0].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[0].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[0].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[0].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[0].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[0].runs[2].scenario.kind | integrity | text | a text input carries no unit |
phases[0].runs[2].scenario.mask_deg | 5 | deg | field-name suffix |
phases[0].runs[2].scenario.p_fa | 1.0000e-5 | not stated | no units entry and no unit suffix |
phases[0].runs[2].scenario.p_md | 0.001 | not stated | no units entry and no unit suffix |
phases[0].runs[2].scenario.seed | 7 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[0].runs[2].scenario.sigma_uere_m | 1 | m | field-name suffix |
phases[0].runs[2].scenario.time.duration_s | 600 | s | field-name suffix |
phases[0].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[0].runs[2].scenario.user.altitude_km | 0.4 | km | field-name suffix |
phases[0].runs[2].scenario.user.inclination_deg | 45 | deg | field-name suffix |
phases[0].runs[2].scenario.user.raan_deg | 10 | deg | field-name suffix |
phases[0].runs[2].scenario.user.u0_deg | 0 | deg | field-name suffix |
phases[1].duration_s | 600 | s | field-name suffix |
phases[1].name | jamming | text | a text input carries no unit |
phases[1].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[1].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[1].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[1].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[1].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[1].runs[0].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.gnss.windows[0].t1 | 600 | not stated | no units entry and no unit suffix |
phases[1].runs[0].scenario.seed | 43 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[1].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[1].runs[0].scenario.time.duration_s | 600 | s | field-name suffix |
phases[1].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[1].runs[1].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[1].runs[1].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[1].runs[1].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[1].runs[1].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[1].runs[1].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[1].runs[1].scenario.jammer.bandwidth_mhz | 20 | MHz | field-name suffix |
phases[1].runs[1].scenario.jammer.gain_dbi | 0 | dBi | field-name suffix |
phases[1].runs[1].scenario.jammer.jammer_type | broadband | text | a text input carries no unit |
phases[1].runs[1].scenario.jammer.position_ecef_m | [3.9264e6, 2.7449e5, 5.0028e6] | m | field-name suffix |
phases[1].runs[1].scenario.jammer.power_dbw | -30 | dBW | field-name suffix |
phases[1].runs[1].scenario.kind | jamming | text | a text input carries no unit |
phases[1].runs[1].scenario.mask_deg | 5 | deg | field-name suffix |
phases[1].runs[1].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[1].runs[1].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[1].runs[1].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[1].runs[1].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[1].runs[1].scenario.time.duration_s | 600 | s | field-name suffix |
phases[1].runs[1].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[1].runs[1].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[1].runs[2].scenario.al_h_m | 40 | m | field-name suffix |
phases[1].runs[2].scenario.al_v_m | 50 | m | field-name suffix |
phases[1].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[1].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[1].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[1].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[1].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[1].runs[2].scenario.kind | integrity | text | a text input carries no unit |
phases[1].runs[2].scenario.mask_deg | 5 | deg | field-name suffix |
phases[1].runs[2].scenario.p_fa | 1.0000e-5 | not stated | no units entry and no unit suffix |
phases[1].runs[2].scenario.p_md | 0.001 | not stated | no units entry and no unit suffix |
phases[1].runs[2].scenario.seed | 7 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[1].runs[2].scenario.sigma_uere_m | 1 | m | field-name suffix |
phases[1].runs[2].scenario.time.duration_s | 600 | s | field-name suffix |
phases[1].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[1].runs[2].scenario.user.altitude_km | 0.4 | km | field-name suffix |
phases[1].runs[2].scenario.user.inclination_deg | 45 | deg | field-name suffix |
phases[1].runs[2].scenario.user.raan_deg | 10 | deg | field-name suffix |
phases[1].runs[2].scenario.user.u0_deg | 0 | deg | field-name suffix |
phases[2].duration_s | 900 | s | field-name suffix |
phases[2].end_at | classical.detect_time_s | text | a text input carries no unit |
phases[2].name | spoofing | text | a text input carries no unit |
phases[2].runs[0].scenario.attack.rate_ns_per_s | 0.1 | s | field-name suffix |
phases[2].runs[0].scenario.attack.start_s | 0 | s | field-name suffix |
phases[2].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[2].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[2].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[2].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[2].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[2].runs[0].scenario.kind | spoof | text | a text input carries no unit |
phases[2].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[2].runs[0].scenario.time.duration_s | 900 | s | field-name suffix |
phases[2].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[2].runs[1].scenario.attack.carrier_aligned | false | flag | a true/false input carries no unit |
phases[2].runs[1].scenario.attack.el_imbalance | 0.12 | not stated | no units entry and no unit suffix |
phases[2].runs[1].scenario.attack.num_biased | 3 | not stated | no units entry and no unit suffix |
phases[2].runs[1].scenario.attack.power_advantage_db | 1.5 | dB | field-name suffix |
phases[2].runs[1].scenario.attack.push | position | text | a text input carries no unit |
phases[2].runs[1].scenario.attack.push_magnitude_m | 75 | m | field-name suffix |
phases[2].runs[1].scenario.detector.agc_margin_db | 3 | dB | field-name suffix |
phases[2].runs[1].scenario.detector.fusion_threshold | 0.5 | not stated | no units entry and no unit suffix |
phases[2].runs[1].scenario.detector.raim_p_fa | 0.001 | not stated | no units entry and no unit suffix |
phases[2].runs[1].scenario.detector.sat_power_dbm | -130 | dBm | field-name suffix |
phases[2].runs[1].scenario.detector.sigma_m | 5 | m | field-name suffix |
phases[2].runs[1].scenario.detector.sqm_tolerance | 0.1 | not stated | no units entry and no unit suffix |
phases[2].runs[1].scenario.kind | spoof-detect | text | a text input carries no unit |
phases[2].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[2].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[2].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[2].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[2].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[2].runs[2].scenario.jammer.bandwidth_mhz | 20 | MHz | field-name suffix |
phases[2].runs[2].scenario.jammer.gain_dbi | 0 | dBi | field-name suffix |
phases[2].runs[2].scenario.jammer.jammer_type | broadband | text | a text input carries no unit |
phases[2].runs[2].scenario.jammer.position_ecef_m | [3.9264e6, 2.7449e5, 5.0028e6] | m | field-name suffix |
phases[2].runs[2].scenario.jammer.power_dbw | -30 | dBW | field-name suffix |
phases[2].runs[2].scenario.kind | jamming | text | a text input carries no unit |
phases[2].runs[2].scenario.mask_deg | 5 | deg | field-name suffix |
phases[2].runs[2].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[2].runs[2].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[2].runs[2].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[2].runs[2].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[2].runs[2].scenario.time.duration_s | 900 | s | field-name suffix |
phases[2].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[2].runs[2].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[3].carry | [time_error_ns] | not stated | no units entry and no unit suffix |
phases[3].duration_s | 1800 | s | field-name suffix |
phases[3].name | holdover | text | a text input carries no unit |
phases[3].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[3].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[3].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[3].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[3].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[3].runs[0].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.gnss.windows[0].t1 | 1 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.gnss.windows[1].state | denied | text | a text input carries no unit |
phases[3].runs[0].scenario.gnss.windows[1].t0 | 1 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.gnss.windows[1].t1 | 1800 | not stated | no units entry and no unit suffix |
phases[3].runs[0].scenario.seed | 44 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[3].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[3].runs[0].scenario.time.duration_s | 1800 | s | field-name suffix |
phases[3].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[3].runs[1].scenario.alt_m | 0 | m | field-name suffix |
phases[3].runs[1].scenario.fix_interval_s | 1 | s | field-name suffix |
phases[3].runs[1].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[3].runs[1].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.gnss.windows[0].t1 | 100 | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.gnss.windows[1].state | denied | text | a text input carries no unit |
phases[3].runs[1].scenario.gnss.windows[1].t0 | 100 | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.gnss.windows[1].t1 | 1900 | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.imu_classical.accel_bias | [0.03, -0.02, 0] | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.imu_classical.gyro_bias | [0, 0, 1.0000e-4] | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.imu_classical.id | tactical-imu | text | a text input carries no unit |
phases[3].runs[1].scenario.imu_classical.provenance | Tactical-grade MEMS/quartz inertial unit: larger residual bias | text | a text input carries no unit |
phases[3].runs[1].scenario.imu_quantum.accel_bias | [0.015, 0, 0] | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.imu_quantum.gyro_bias | [0, 0, 5.0000e-5] | not stated | no units entry and no unit suffix |
phases[3].runs[1].scenario.imu_quantum.id | cold-atom-imu | text | a text input carries no unit |
phases[3].runs[1].scenario.imu_quantum.provenance | Quantum-grade inertial unit: low residual accelerometer/gyro bias (cold-atom-class) | text | a text input carries no unit |
phases[3].runs[1].scenario.kind | gnss-ins | text | a text input carries no unit |
phases[3].runs[1].scenario.lat_deg | 52 | deg | field-name suffix |
phases[3].runs[1].scenario.lon_deg | 4 | deg | field-name suffix |
phases[3].runs[1].scenario.seed | 7 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[3].runs[1].scenario.sigma_pos_m | 1 | m | field-name suffix |
phases[3].runs[1].scenario.sigma_vel_mps | 0.05 | m/s | field-name suffix |
phases[3].runs[1].scenario.threshold_m | 50 | m | field-name suffix |
phases[3].runs[1].scenario.time.duration_s | 1900 | s | field-name suffix |
phases[3].runs[1].scenario.time.step_s | 0.5 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[3].runs[1].skip_s | 100 | s | field-units schema: input entry `timeline.phases[].runs[].skip_s`, matched by field name |
phases[3].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[3].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[3].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[3].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[3].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[3].runs[2].scenario.jammer.bandwidth_mhz | 20 | MHz | field-name suffix |
phases[3].runs[2].scenario.jammer.gain_dbi | 0 | dBi | field-name suffix |
phases[3].runs[2].scenario.jammer.jammer_type | broadband | text | a text input carries no unit |
phases[3].runs[2].scenario.jammer.position_ecef_m | [3.9264e6, 2.7449e5, 5.0028e6] | m | field-name suffix |
phases[3].runs[2].scenario.jammer.power_dbw | 10 | dBW | field-name suffix |
phases[3].runs[2].scenario.kind | jamming | text | a text input carries no unit |
phases[3].runs[2].scenario.mask_deg | 5 | deg | field-name suffix |
phases[3].runs[2].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[3].runs[2].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[3].runs[2].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[3].runs[2].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[3].runs[2].scenario.time.duration_s | 1800 | s | field-name suffix |
phases[3].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[3].runs[2].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[4].carry | [time_error_ns] | not stated | no units entry and no unit suffix |
phases[4].duration_s | 600 | s | field-name suffix |
phases[4].name | integrity-alarm | text | a text input carries no unit |
phases[4].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[4].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[4].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[4].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[4].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[4].runs[0].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.gnss.windows[0].t1 | 1 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.gnss.windows[1].state | denied | text | a text input carries no unit |
phases[4].runs[0].scenario.gnss.windows[1].t0 | 1 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.gnss.windows[1].t1 | 600 | not stated | no units entry and no unit suffix |
phases[4].runs[0].scenario.seed | 45 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[4].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[4].runs[0].scenario.time.duration_s | 600 | s | field-name suffix |
phases[4].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[4].runs[1].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[4].runs[1].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[4].runs[1].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[4].runs[1].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[4].runs[1].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[4].runs[1].scenario.jammer.bandwidth_mhz | 20 | MHz | field-name suffix |
phases[4].runs[1].scenario.jammer.gain_dbi | 0 | dBi | field-name suffix |
phases[4].runs[1].scenario.jammer.jammer_type | broadband | text | a text input carries no unit |
phases[4].runs[1].scenario.jammer.position_ecef_m | [3.9264e6, 2.7449e5, 5.0028e6] | m | field-name suffix |
phases[4].runs[1].scenario.jammer.power_dbw | -30 | dBW | field-name suffix |
phases[4].runs[1].scenario.kind | jamming | text | a text input carries no unit |
phases[4].runs[1].scenario.mask_deg | 25 | deg | field-name suffix |
phases[4].runs[1].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[4].runs[1].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[4].runs[1].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[4].runs[1].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[4].runs[1].scenario.time.duration_s | 600 | s | field-name suffix |
phases[4].runs[1].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[4].runs[1].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[4].runs[2].scenario.al_h_m | 40 | m | field-name suffix |
phases[4].runs[2].scenario.al_v_m | 50 | m | field-name suffix |
phases[4].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[4].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[4].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[4].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[4].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[4].runs[2].scenario.kind | integrity | text | a text input carries no unit |
phases[4].runs[2].scenario.mask_deg | 25 | deg | field-name suffix |
phases[4].runs[2].scenario.p_fa | 1.0000e-5 | not stated | no units entry and no unit suffix |
phases[4].runs[2].scenario.p_md | 0.001 | not stated | no units entry and no unit suffix |
phases[4].runs[2].scenario.seed | 7 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[4].runs[2].scenario.sigma_uere_m | 1 | m | field-name suffix |
phases[4].runs[2].scenario.time.duration_s | 600 | s | field-name suffix |
phases[4].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[4].runs[2].scenario.user.altitude_km | 0.4 | km | field-name suffix |
phases[4].runs[2].scenario.user.inclination_deg | 45 | deg | field-name suffix |
phases[4].runs[2].scenario.user.raan_deg | 10 | deg | field-name suffix |
phases[4].runs[2].scenario.user.u0_deg | 0 | deg | field-name suffix |
phases[5].duration_s | 600 | s | field-name suffix |
phases[5].name | recovery | text | a text input carries no unit |
phases[5].runs[0].scenario.clock_classical.id | csac-sa45s | text | a text input carries no unit |
phases[5].runs[0].scenario.clock_classical.provenance | Microchip SA65 / SA.45s CSAC datasheet sigma_y(1s)=3e-10; q_wf=sigma_y(1s)^2. | text | a text input carries no unit |
phases[5].runs[0].scenario.clock_classical.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.clock_classical.q_wf | 9.0000e-20 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.clock_classical.y0 | 5.0000e-10 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.clock_quantum.id | optical-sr-lattice | text | a text input carries no unit |
phases[5].runs[0].scenario.clock_quantum.provenance | Strontium optical lattice clock, space-oriented goal sigma_y(1s)=1e-15 (arXiv:1503.08457); not flown. | text | a text input carries no unit |
phases[5].runs[0].scenario.clock_quantum.q_rw | 0 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.clock_quantum.q_wf | 1.0000e-30 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.clock_quantum.y0 | 5.0000e-17 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.gnss.windows[0].state | nominal | text | a text input carries no unit |
phases[5].runs[0].scenario.gnss.windows[0].t0 | 0 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.gnss.windows[0].t1 | 600 | not stated | no units entry and no unit suffix |
phases[5].runs[0].scenario.seed | 46 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[5].runs[0].scenario.threshold_ns | 50 | ns | field-name suffix |
phases[5].runs[0].scenario.time.duration_s | 600 | s | field-name suffix |
phases[5].runs[0].scenario.time.step_s | 10 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[5].runs[1].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[5].runs[1].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[5].runs[1].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[5].runs[1].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[5].runs[1].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[5].runs[1].scenario.kind | jamming | text | a text input carries no unit |
phases[5].runs[1].scenario.mask_deg | 5 | deg | field-name suffix |
phases[5].runs[1].scenario.receiver.alt_m | 0 | m | field-name suffix |
phases[5].runs[1].scenario.receiver.lat_deg | 52 | deg | field-name suffix |
phases[5].runs[1].scenario.receiver.lon_deg | 4 | deg | field-name suffix |
phases[5].runs[1].scenario.seed | 1 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[5].runs[1].scenario.time.duration_s | 600 | s | field-name suffix |
phases[5].runs[1].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[5].runs[1].scenario.tracking_threshold_dbhz | 25 | dB-Hz | field-name suffix |
phases[5].runs[2].scenario.al_h_m | 40 | m | field-name suffix |
phases[5].runs[2].scenario.al_v_m | 50 | m | field-name suffix |
phases[5].runs[2].scenario.constellation.altitude_km | 20200 | km | field-name suffix |
phases[5].runs[2].scenario.constellation.inclination_deg | 55 | deg | field-name suffix |
phases[5].runs[2].scenario.constellation.phasing_f | 1 | not stated | no units entry and no unit suffix |
phases[5].runs[2].scenario.constellation.planes | 6 | not stated | no units entry and no unit suffix |
phases[5].runs[2].scenario.constellation.sats_per_plane | 4 | not stated | no units entry and no unit suffix |
phases[5].runs[2].scenario.kind | integrity | text | a text input carries no unit |
phases[5].runs[2].scenario.mask_deg | 5 | deg | field-name suffix |
phases[5].runs[2].scenario.p_fa | 1.0000e-5 | not stated | no units entry and no unit suffix |
phases[5].runs[2].scenario.p_md | 0.001 | not stated | no units entry and no unit suffix |
phases[5].runs[2].scenario.seed | 7 | 1 | field-units schema: input entry `seed`, matched by field name |
phases[5].runs[2].scenario.sigma_uere_m | 1 | m | field-name suffix |
phases[5].runs[2].scenario.time.duration_s | 600 | s | field-name suffix |
phases[5].runs[2].scenario.time.step_s | 30 | s | field-units schema: input entry `timeline.step_s`, matched by field name |
phases[5].runs[2].scenario.user.altitude_km | 0.4 | km | field-name suffix |
phases[5].runs[2].scenario.user.inclination_deg | 45 | deg | field-name suffix |
phases[5].runs[2].scenario.user.raan_deg | 10 | deg | field-name suffix |
phases[5].runs[2].scenario.user.u0_deg | 0 | deg | field-name suffix |
seed | 20260928 | 1 | field-units schema: units entry `seed` |
timeline.step_s | 10 | s | field-units schema: units entry `timeline.step_s` |
title | Jamming, spoofing, holdover and integrity: a chained mission | text | a text input carries no unit |
| Result | Value | Unit |
|---|---|---|
reproducibility.campaign_hash | f87a4a0e0babe2ea4b7e8adc7739cf564e270dc1c261d2ff48386766bf9d1ba1 | text |
reproducibility.run_digest | ac0944979edf3371b78ca93d2b64f905fc4c96191f780ca868d009c3b6efd58e | text |
reproducibility.runs_total | 18 | count |
seed | 20260928 | 1 |
timeline.channels.alarm.label | alarm flag: 1 while any monitor of the phase alarms | text |
timeline.channels.alarm.unit | 1 | text |
timeline.channels.alert_limit_m.label | vertical alert limit | text |
timeline.channels.alert_limit_m.unit | m | text |
timeline.channels.cn0_dbhz.label | mean effective carrier-to-noise density ratio over the visible satellites | text |
timeline.channels.cn0_dbhz.unit | dB-Hz | text |
timeline.channels.cn0_floor_dbhz.label | tracking-loss floor of the receiver | text |
timeline.channels.cn0_floor_dbhz.unit | dB-Hz | text |
timeline.channels.guard_ns.label | time-error guard (the run's own threshold) | text |
timeline.channels.guard_ns.unit | ns | text |
timeline.channels.position_error_m.label | position error | text |
timeline.channels.position_error_m.unit | m | text |
timeline.channels.position_threshold_m.label | position-error threshold (the run's own) | text |
timeline.channels.position_threshold_m.unit | m | text |
timeline.channels.protection_level_m.label | vertical protection level | text |
timeline.channels.protection_level_m.unit | m | text |
timeline.channels.time_error_ns.label | clock time error | text |
timeline.channels.time_error_ns.unit | ns | text |
timeline.channels.tracking.label | satellites still tracking | text |
timeline.channels.tracking.unit | count | text |
timeline.duration_s | 4570 | s |
timeline.step_s | 10 | s |
| Column | Count | Min | Max | First | Last | Unit |
|---|---|---|---|---|---|---|
timeline.channels.alarm.values[] | 458 | 0 | 1 | 0 | 0 | 1 |
timeline.channels.alert_limit_m.values[] | 241 | 50 | 50 | 50 | 50 | m |
timeline.channels.cn0_dbhz.values[] | 458 | -12.157675 | 43.037304 | 43.037304 | 43.019529 | dB-Hz |
timeline.channels.cn0_floor_dbhz.values[] | 458 | 25 | 25 | 25 | 25 | dB-Hz |
timeline.channels.guard_ns.values[] | 458 | 50 | 50 | 50 | 50 | ns |
timeline.channels.position_error_m.values[] | 180 | 0.616602 | 24343.217838 | 0.616602 | 24343.217838 | m |
timeline.channels.position_threshold_m.values[] | 180 | 50 | 50 | 50 | 50 | m |
timeline.channels.protection_level_m.values[] | 223 | 8.943063 | 135.444942 | 21.635892 | 8.943063 | m |
timeline.channels.time_error_ns.values[] | 458 | -0.432776 | 62.737749 | 0 | -0.432776 | ns |
timeline.channels.tracking.values[] | 458 | 0 | 8 | 8 | 8 | count |
timeline.events[].t_s | 2 | 1200 | 1570 | 1200 | 1570 | s |
timeline.phases[].carried.time_error_ns | 2 | 37 | 59.580321 | 37 | 59.580321 | ns |
timeline.phases[].runs[].skip_s | 18 | 0 | 100 | 0 | 0 | s |
timeline.phases[].t0_s | 6 | 0 | 3970 | 0 | 3970 | s |
timeline.phases[].t1_s | 6 | 600 | 4570 | 600 | 4570 | s |
timeline.t_s[] | 458 | 0 | 4570 | 0 | 4570 | s |
Mode chain, 18 member runs.
Run digest (SHA-256 over the member result digests, in dispatch order): ac0944979edf3371b78ca93d2b64f905fc4c96191f780ca868d009c3b6efd58e
| phase | start (s) | end (s) | duration (s) | ended by | member kinds | carried in |
|---|---|---|---|---|---|---|
| nominal | 0 | 600 | 600 | duration_s | clock, jamming, integrity | nothing carried |
| jamming | 600 | 1200 | 600 | duration_s | clock, jamming, integrity | nothing carried |
| spoofing | 1200 | 1570 | 370 | end_at classical.detect_time_s = 370 s | spoof, spoof-detect, jamming | nothing carried |
| holdover | 1570 | 3370 | 1800 | duration_s | clock, gnss-ins, jamming | time_error_ns = 37 |
| integrity-alarm | 3370 | 3970 | 600 | duration_s | clock, jamming, integrity | time_error_ns = 59.580321 |
| recovery | 3970 | 4570 | 600 | duration_s | clock, jamming, integrity | nothing carried |
--animate svg; it shows the finished picture under reduced motion and in print).The interactive player is written by kshana scenarios/campaign-jam-spoof-holdover-integrity.toml --animate html.
| Export | Applies | Files or reason |
|---|---|---|
| czml https://github.com/AnalyticalGraphicsInc/czml-writer/wiki/CZML-Structure | yes | written by kshana scenarios/campaign-jam-spoof-holdover-integrity.toml --export all |
| kml https://www.ogc.org/standard/kml/ | yes | written by kshana scenarios/campaign-jam-spoof-holdover-integrity.toml --export all |
| geojson https://www.rfc-editor.org/rfc/rfc7946 | yes | written by kshana scenarios/campaign-jam-spoof-holdover-integrity.toml --export all |
| stk https://help.agi.com/stk/#stk/importfiles-02.htm | yes | written by kshana scenarios/campaign-jam-spoof-holdover-integrity.toml --export all |
| sigmf https://github.com/sigmf/SigMF/blob/main/sigmf-spec.md | no | no member scenario of the campaign has anything this format describes; export a member on its own to see its reason |
| Start (s) | End (s) | Event | Source |
|---|---|---|---|
| 0 | 600 | phase nominal (ended by duration_s) | result `timeline.phases[0]` |
| 600 | 1200 | phase jamming (ended by duration_s) | result `timeline.phases[1]` |
| 1200 | 1570 | phase spoofing (ended by end_at classical.detect_time_s = 370 s) | result `timeline.phases[2]` |
| 1200 | point event | RF spoofing detector alarms (fused consistency, power and signal-quality monitors) (phase spoofing) [alarm] | result `timeline.events[]` |
| 1570 | 3370 | phase holdover (ended by duration_s) | result `timeline.phases[3]` |
| 1570 | point event | clock-aided spoofing monitor alarms (phase spoofing) [alarm] | result `timeline.events[]` |
| 3370 | 3970 | phase integrity-alarm (ended by duration_s) | result `timeline.phases[4]` |
| 3970 | 4570 | phase recovery (ended by duration_s) | result `timeline.phases[5]` |
Each row is a verification-matrix row this run's kinds exercise, with the label and the oracle the matrix gives it (src/verification.rs, docs/VERIFICATION-MATRIX.md). A label grades the capability as the matrix records it; it does not grade this scenario's configuration, and a VALIDATED row does not make the run's inputs measured. A PARTNER row is a discipline the run relies on that Kshana does not provide.
| Capability (matrix requirement) | Label | Used by | Source: oracle | Test evidence |
|---|---|---|---|---|
| Frequency stability characterisation Allan/modified/Hadamard deviation + power-law noise ID with χ² CIs | VALIDATED exercised | clock | NIST SP 1065 (Riley) / Stable32 reference deviations on NBS14 (ExternalDataset) | tests/allan_reference.rs (NBS14 vs Stable32 to 1e-4); allan::tests |
| Integrity (RAIM/ARAIM/SBAS) ARAIM multiple-hypothesis solution separation per the ARAIM Airborne Design Document (ADD) v4.2 (araim_reference::add_v42_protection_levels and add_v42_protection_levels_ecef: subset determination by the P_THRES and FC_THRES rules, VPL, HPL, the effective monitor threshold EMT and sigma_acc); chi-squared snapshot RAIM fault detection with single-satellite exclusion (raim::snapshot_raim, raim::snapshot_raim_fde) and slope-based HPL/VPL on the geodetic local level; and the SBAS DO-229E protection-level combination (sbas::sbas_protection_level) on the L1 service. NOT covered, stated plainly: the uniform-sigma convenience functions raim::araim_raim and raim::araim_dual_raim are NOT ADD-conformant (on matched inputs they miss Stanford MAAST by 0.75 m VPL / 4.04 m HPL and 0.39 m VPL / 1.93 m HPL, a finding); the dual-frequency multi-constellation (DFMC) L5 SBAS comparison is a finding (308 user-epoch pairs with no GEO in view are protected by Kshana and not by MAAST, whose GEO-reception gate Kshana does not model); raim::solution_separation_raim has no external comparison | VALIDATED exercised | integrity | Three independent tools, pre-registered (0123cee1) before any fixture or oracle output existed, tolerances fixed then. (1) ARAIM: Stanford MAAST for ARAIM 2 (commit ab70e2a3, BSD-3) mhss_raim_baseline_v5.m, run as a separate program under GNU Octave 8.4 with a driver-side unique() compatibility shim (disclosed, no algorithm change), at the ADD TOL_PL of 0.05 m: the Rust reproduces the ADD reference implementation on 270 real cases. Disclosed: the Kshana ADD path was written after the pre-registration, following the ADD as MAAST implements it; an independent hold-out by the reviewer (270 new user geometries and a second integrity support message, MAAST re-run against the frozen code) passed at the same bar. (2) Snapshot RAIM: RTKLIB v2.4.2-p13 (BSD-2) estpos/valsol/raim_fde in a separate C harness for detection and exclusion; the slope PL from RTKLIB matinv/xyz2enu plus SciPy 1.18.1 chi2/ncx2, where both sides evaluate the same closed form (Brown; Parkinson and Axelrad), so the PL check covers the implementation, not the formula. (3) SBAS: Stanford MAAST (commit 7d32b049) usr_vhpl, unmodified, on MAAST own recorded WAAS broadcasts: L1 levels within 1e-4 m after the K rescaling and an equal protected set. The same comparisons produced the findings stated in the capability: the uniform-sigma ARAIM functions are not ADD-conformant, and the L5 set equality fails on 308 pairs with no GEO in view (the levels on the 3267 pairs both tools protect agree to 1e-13 m). The DO-229E/DO-316 K-factors are transcribed constants and the real geometry is an input; neither is counted as an oracle. 0.30 revision: snapshot_raim protection levels moved from the radial to the geodetic local level (up to 0.31 m HPL and 0.14 m VPL at 16 deg N) (ExternalDataset) | tests/integrity_araim_stanford_oracle.rs::araim_mhss_matches_stanford_maast_add_v4_2 (270 real-geometry cases, Celestrak GPS+Galileo and IGS SP3: worst |dVPL| 2.2e-3 m, |dHPL| 1.1e-3 m, |dEMT| 2.1e-10 m against the ADD TOL_PL 0.05 m); tests/integrity_araim_stanford_oracle.rs::uniform_sigma_matched_gap_finding (the uniform-sigma gaps, pinned); tests/integrity_snapshot_raim_rtklib_oracle.rs::snapshot_raim_decisions_and_slope_levels_match_rtklib (real IGS ABMF 2018-05-13, 288 epochs, 2016 cases with injected 10 to 100 m biases: 2016/2016 detection and 801/801 exclusion decisions identical, slope HPL/VPL within 2.7e-12 m against 1e-6 m); tests/integrity_sbas_stanford_oracle.rs::sbas_l1_protection_levels_match_stanford_maast_on_real_waas_messages (2868 user-epoch pairs on real WAAS broadcasts, the same protected set, worst |dVPL| 7.1e-6 m and |dHPL| 1.6e-5 m against 1e-4 m); tests/integrity_sbas_stanford_oracle.rs::sbas_l5_finding_geo_reception_gate (the L5 finding, pinned); tests/igs_real_data.rs and tests/araim_dual_real_data.rs (plausibility on real IGS SP3 and Celestrak geometry, kept as regression checks, not oracles) |
| GNSS geometry / dilution of precision (DOP) GDOP/PDOP/HDOP/VDOP/TDOP from line-of-sight geometry via Q=(HᵀH)⁻¹ with a local ENU split | VALIDATED exercised | integrity | gnss_lib_py 1.0.4 (Stanford NAV Lab) DOP — independent library, matched to 1e-6 relative (ExternalDataset) | tests/dop_reference.rs (8 geometries, well-conditioned → near-singular) |
| RAIM/ARAIM integrity statistical kernel (χ² / non-central χ² / normal laws) The distributional core every protection level rests on: the snapshot fault-detection threshold χ²₁₋ₚfₐ(dof), the missed-detection non-centrality pbias=√λ, and the K_fa/K_md/K_V solution-separation multipliers | VALIDATED exercised | integrity | SciPy 1.17.0 (scipy.stats.chi2/.norm/.ncx2 + optimize.brentq) — independent library (Cephes/Boost), a different algorithm from Kshana's incomplete-gamma series; matched to ≤1e-6 rel. Kernel only. The ARAIM MHSS P_HMI budget *allocation* is no longer without a published numeric oracle — the WG-C ARAIM Technical Subgroup's own worked example now backs the separate 'ARAIM MHSS protection levels against published reference vectors' row, matched at the reference's own TOL_PL = 5e-2 m — so this row's scope is the statistical kernel and that row carries the allocation (see docs/ARAIM_REFERENCE.md) (ExternalDataset) | tests/raim_reference.rs (171 cases: χ² CDF/quantile, normal CDF/quantile, non-central χ² CDF, pbias across the P_fa/P_md/redundancy ranges) |
| GNSS-denied clock holdover Closed-form coast-error growth + holdover-to-threshold; quantum-clock classes | MODELLED exercised | clock | Multi-step clock_state covariance recursion (same-codebase cross-check); the underlying coast-variance & holdover-inversion kernel is externally validated vs scipy (see 'Clock-holdover coast-variance & threshold inversion'). The per-class red-noise-floor holdover figures stay MODELLED (ReferenceImpl) | holdover::tests (vs multi-step Kalman covariance recursion; white-FM exact; round-trip); coast-variance kernel externally validated in tests/gnss_denied_clock_holdover_reference.rs (vs scipy Van-Loan/brentq) |
| Onboard clock state estimation 3-state (phase/freq/drift) van-Loan Kalman clock, Joseph-stabilised | MODELLED exercised | clock | filterpy 1.4.5 KalmanFilter (R. Labbe, MIT), with F via scipy.linalg.expm and Q via the Van-Loan 1978 block-matrix — an independent reference implementation reproducing kshana's full filter trajectory. Cross-implementation consistency: the clock physics / Allan calibration are not externally validated, so this stays MODELLED. 0.30 external comparison, a finding (stays MODELLED): on IGS final 30 s clocks of 11 GPS Block IIF satellites (2025-08-17 to 30), with Q fitted to the first-half ADEV and the filter scored on the held-out second half, the filter is consistent one step ahead (0.906 to 0.971 of epochs inside its 95 % band, bar 90 %) but over-confident at one hour on 9 of 11 clocks (0.486 to 0.829) and its innovation sums fall outside [2.4, 3.6] on 5. The fitted white-phase noise is zero on every satellite, and the hour-scale error (periodic terms, flicker FM) is not in the 3-state model. 0.30 round 2, an extended filter (flicker FM and once- and twice-per-revolution states) on fresh held-out IGS clocks of 2025-09-01 to 14 (pre-registered 4b1a841e), a finding (stays MODELLED): the one-step and one-hour consistency criteria hold on all 11 satellites (0.948 to 0.988 and 0.907 to 0.996), but the innovation-sum criterion fails on G24 (0.964) and G30 (1.929) against [2.4, 3.6]. D9 round 3, the round-2 extended filter, tuning and criteria unchanged after the frozen clock_library conditioning detector, on fresh IGS clocks of 2026-04-01 to 14 (pre-registered fb475550), a finding (stays MODELLED): (a) one-step 0.941 to 0.968 and (c) triple-NIS mean 2.641 to 3.549 hold on all 11 satellites; (b) one hour fails on G09 (0.894) and G26 (0.876) against 0.90 (ReferenceImpl) | clock_state::tests (analytic van-Loan Q; NEES; PSD positivity); tests/clock_state_reference.rs (full predict+update trajectory — state x and 3×3 covariance P over 1925 steps / 4 parameter sets vs filterpy 1.4.5; worst |relΔ| 2.8e-14); tests/clock_state_igs_holdout_oracle.rs::three_state_filter_on_held_out_igs_clocks_finding (pins the finding); tests/clock_state_ext_igs_fresh_oracle.rs::extended_filter_on_fresh_igs_clocks_finding; tests/clock_state_ext_igs_conditioned_oracle.rs::conditioned_extended_filter_finding (D9 round 3) |
| Quantum inertial sensor performance Cold-atom interferometer accelerometer from first principles (k_eff·T², QPN) | MODELLED exercised | gnss-ins | Published CAI primary-paper numeric vectors (Cheinet 2008 transfer function; Peters/Freier sensitivity): k_eff·T² matched exactly, shot-noise ASD a one-sided floor within ~2× of each published instrument (real devices carry technical noise above the quantum floor). A bracket, not parity. 0.30 round 2 (pre-registered fcb9ac64), a finding (stays MODELLED): the QPN-only rotation noise against the measured Gauguet et al. 2009 Fig. 14 points gives ratios 0.695 to 0.788 at the three admitted points (0.751 at the operating point), missing the pre-registered 30 % bar by 0.5 points; the QPN floor sits 21 to 31 % below the measured noise, as expected of a model without laser and detection noise. The gradiometer composition matches the Janvier et al. 2022 QPN model line (ratio 1.013 to 1.017, Reference). The measured test cannot discriminate a sqrt(2) composition error; only the unequal-contrast Janvier line can (ExternalDataset) | quantum_imu::tests (k_eff; Mach-Zehnder T²; Freier-2016 floor bracket); tests/quantum_inertial_sensor_reference.rs (transfer function |H(ω)|, k_eff·T² and shot-noise ASD vs published Cheinet 2008 / Peters / Freier numeric vectors); tests/quantum_inertial_measured_qpn.rs (gauguet_finding_qpn_floor_sits_below_the_measured_noise, pinned; gradiometer_qpn_line_matches_janvier_model) |
| GNSS/INS sensor fusion 15-state error-state EKF, loosely coupled (validated on a real IMU/GNSS drive against NaveGo); a tightly coupled pseudorange/Doppler UKF and a coupled clock+position filter (consistency-only, outside the validated claim) | VALIDATED exercised | gnss-ins | NaveGo v1.4 (R. Gonzalez, LGPL-3.0, run as a tool under GNU Octave, never linked): its loosely coupled ins_gnss on its own real Ekinox IMU/GNSS land-vehicle drive, both solutions scored against the Ekinox reference trajectory. Both filters read the same 20 Hz float32 input, and Kshana's configuration is mapped mechanically from the dataset's published parameters. Kshana's horizontal and vertical position RMS and its position-innovation RMS are within 1.2x of NaveGo's (measured 0.912, 0.940 and 0.861) and its mean normalised innovation is at most 1.5 (measured 0.395: about 2.5x under-confident, given the dataset's stated GNSS sigmas); tolerances fixed before the comparison. Scope: GNSS is present at 5 Hz for the whole drive, so no outage or coast is tested and the check catches gross filter defects rather than fine tuning (lever-arm-corrected raw fixes would land near the vertical bar); the lever-arm transform is computed in the test harness. The tightly coupled UKF and the coupled clock+position filter keep their filterpy 1.4.5 consistency checks (linear posteriors to 2.4e-12) and stay outside the validated claim (ExternalDataset) | fusion::tests (UKF==linear-KF identity; outage coast; NEES); tests/gnss_ins_sensor_fusion_reference.rs (50 cases vs filterpy 1.4.5: linear EKF loose/tight + coupled-PNT posteriors to ≤2.4e-12; UKF 40-epoch run worst |Δx| 1.9e-7 / |ΔP| 9.5e-6); tests/gnss_ins_navego_dataset_oracle.rs::loosely_coupled_rms_within_1p2x_of_navego (NaveGo v1.4 loosely coupled solution on NaveGo's real Ekinox IMU/GNSS drive: horizontal RMS 0.912x, vertical 0.940x, position-innovation RMS 0.861x of NaveGo's, mean normalised innovation 0.395; bars 1.2x, 1.2x, 1.2x and 1.5 fixed before the run) |
| GNSS-denied jamming resilience Geometry J/S link budget, anti-jam C/N₀, per-satellite loss-of-lock | MODELLED exercised | jamming | Anti-jam C/N₀ link-budget equation cross-checked against an independent numpy re-derivation (shares the same closed form → InternalConsistency) plus a real-JammerTest-2024 C/N₀ degradation characterisation. 0.30 round 2, blocked (stays MODELLED): the measured JammerTest 2024 C/N0 drop against a link-budget prediction (pre-registered 6a66994b, within 3 dB) was not run because the F8.1 antenna position and pointing at Bleik and the L1 share of the multi-band 1.6.4 ramp power are not documented in the test catalogue or the official log (InternalConsistency) | jamming::tests (PSD-derived Q cross-check; despreading); tests/gnss_denied_jamming_resilience_reference.rs (FSPL/J-S/effective-C-N₀ vs an independent numpy re-derivation of the Kaplan & Hegarty §9.4 link budget; real JammerTest C/N₀ falls monotonically through the 25 dB-Hz threshold); tests/jamming_jammertest_cn0_oracle.rs (pre-registered, blocked, not run) |
| Spoofing detection Clock-aided χ², RAIM, AGC, SQM fused per-epoch security FoM | MODELLED exercised | clock, spoof, spoof-detect | TEXBAT scenario parameters (Humphreys 2012) — characterisation, not pinned vectors. 0.30 external comparison, a finding (stays MODELLED): on JammerTest 2024 (Bleik; GPL-3.0 data) the observable-level monitors (clock-aided chi-square, RAIM, solve failure) raised no alarm within 10 s of any of the 8 evaluable published spoofing onsets (where the pre-onset window was clean, the first alarm came 10.2 to 39 s after the published slot start), and three pre-onset windows carried false alarms from the clock monitor (81, 64 and 173 epochs). The first observable effect was a loss of dual-frequency GPS tracking, not a RAIM inconsistency. The published onsets are minute-resolution schedule slot starts; that they precede the RF capture is an interpretation, not a measurement. 0.30 round 2, against the organisers official JammerTest 2024 log (second resolution; pre-registered 6a66994b with a Hadamard-calibrated three-state clock monitor without latching), a finding (stays MODELLED): the monitor alarms within 10 s at 4 of 10 logged onsets; at the other six it is 18 to 211 s late or raises pre-onset clock false alarms (1 at 2.1.4, 85 at 2.3.15). D9 round 3 (a receiver card from the JammerTest unit's other sessions, pre-registered 2ec76864) blocked: 167 training epochs against 3600. D9 rounds 4 and 4b (noise levels from a u-blox ZED-F9P model-class card, Wroclaw 2021, pre-registered fb475550; 4b a disclosed re-run with a corrected extraction, c9cc0d49), a finding (stays MODELLED): zero pre-onset false alarms at all 10 logged onsets and 6 of 10 within 10 s; 2.1.1, 2.3.5, 2.3.10 and 2.6.1 stay late (+211, +23, +18, +51 s), unchanged by the clock noise level (ExternalDataset) | tests/spoof_texbat_validation.rs (TEXBAT parameter characterisation); tests/spoof_detection_jammertest_oracle.rs::monitors_against_the_published_onsets_reproduce_the_recorded_disagreement (pins the finding); tests/spoof_detection_jammertest_log_oracle.rs::engine_monitors_against_the_logged_onsets_reproduce_the_recorded_disagreement; tests/clock_library_tcxo_card_jammertest_oracle.rs (round_3_is_blocked_by_the_training_minimum; round_4_reproduces_the_recorded_finding; round_4b_reproduces_the_recorded_finding; D9) |
| Reproducibility & software assurance Deterministic, scenario-hashed, SBOM + cross-platform golden gates | MODELLED exercised | every run | SBOM conformance to the official CycloneDX 1.5 JSON Schema (+ valid SPDX identifiers) — an external published standard, zero validation errors over the full dependency graph; the FoM-determinism / byte-reproducibility part remains a pinned self-consistency check, so the row stays MODELLED (ExternalDataset) | tests/golden.rs, tests/determinism.rs, tests/cross_platform_golden.rs; tests/reproducibility_software_assurance_reference.rs (the generated SBOM validates with zero errors against the official CycloneDX 1.5 JSON Schema over the full 66-component shipped graph: default + python + wasm features, dev-dependencies excluded) |
| Navigation RF payload & antenna hardware design Not provided — Kshana models signal performance, not payload/antenna hardware | PARTNER relied on, not provided | jamming, spoof-detect | none: a partner-owned discipline, with no module and no test by design (NoneKind) | none: a partner-owned discipline |
| A chained mission across scenario kinds on one shared timeline The `campaign` kind's phases: each phase runs one or more scenarios of existing kinds through run_toml, reads their outputs into named channels (clock time error and guard, mean effective carrier-to-noise density ratio and tracking floor, vertical protection level and alert limit, position error, satellites tracking, alarm flags) by per-kind presets or explicit result paths, places them at the phase start and holds them onto a common grid, with phase boundaries and events; state is handed on by carry (a channel continues from the previous phase's end value), handoff (a previous phase's number written into the next scenario) and end_at (a phase ends at a time a run computed, such as a spoofing monitor's detection time); a campaign hash and a digest over every member result | MODELLED exercised | campaign | Composition identities against the stand-alone runs of the same kinds: a one-phase campaign reproduces the stand-alone output bit for bit, the carried offset equals the previous run's own last sample, and the phase ended by end_at has exactly the run's detection time as its length. The additive carry across a phase boundary and the zero-order hold are modelling choices, and each phase is as good as the kind that ran it; no chained mission has been checked against a measured one (InternalConsistency) | tests/campaign_composition_reference.rs (a_one_phase_clock_campaign_reproduces_the_standalone_run_bit_for_bit, a_one_phase_integrity_campaign_reproduces_the_standalone_run_bit_for_bit, a_one_phase_jamming_campaign_reproduces_the_standalone_run_bit_for_bit — the member result byte-identical to the stand-alone run and every aligned value equal to the stand-alone series; the_chained_mission_hands_state_on_and_ends_the_spoofing_phase_on_detection; a_handoff_writes_the_previous_phase_number_into_the_next_scenario; malformed_campaigns_fail_loudly) |
Each item is quoted from where it is stated: the result document, the kind catalogue, the scenario file, or the verification matrix's reason a MODELLED row stays modelled.
| Statement | Source |
|---|---|
| MODELLED composition of existing scenario kinds. Every number is read from a real run of the named kind; the chaining (additive carry of a channel across a phase boundary, zero-order hold onto the timeline grid, a phase ended at a computed time) is a modelling choice, and each phase carries the label of the kind that produced it. | result `label` |
| MODELLED: the additive carry and the zero-order hold are modelling choices, and each phase carries the label of the kind that ran it. | kind catalogue (`kshana kinds --json`) |
| MODELLED: the chaining is a modelling choice (additive carry, zero-order hold), and each phase is as good as the kind that ran it. | scenario file comment, lines 30 to 31 |
| GNSS-denied clock holdover is MODELLED, not validated: checked against a separate implementation in this same codebase — independent of the unit under test, but not externally authoritative. | verification matrix (docs/MODELLED-RATIONALE.md) |
| Onboard clock state estimation is MODELLED, not validated: checked against a separate implementation in this same codebase — independent of the unit under test, but not externally authoritative. | verification matrix (docs/MODELLED-RATIONALE.md) |
| Quantum inertial sensor performance is MODELLED, not validated: a sub-claim is externally checked, but the whole capability composes modelled pieces, so the capability stays Modelled. | verification matrix (docs/MODELLED-RATIONALE.md) |
| GNSS-denied jamming resilience is MODELLED, not validated: checked against its own closed-form / analytic identity — catches transcription and coefficient errors, but is not an external oracle. | verification matrix (docs/MODELLED-RATIONALE.md) |
| Spoofing detection is MODELLED, not validated: a sub-claim is externally checked, but the whole capability composes modelled pieces, so the capability stays Modelled. | verification matrix (docs/MODELLED-RATIONALE.md) |
| Reproducibility & software assurance is MODELLED, not validated: a sub-claim is externally checked, but the whole capability composes modelled pieces, so the capability stays Modelled. | verification matrix (docs/MODELLED-RATIONALE.md) |
| A chained mission across scenario kinds on one shared timeline is MODELLED, not validated: checked against its own closed-form / analytic identity — catches transcription and coefficient errors, but is not an external oracle. | verification matrix (docs/MODELLED-RATIONALE.md) |
| Command to reproduce | kshana scenarios/campaign-jam-spoof-holdover-integrity.toml |
|---|---|
| Working directory | Run the command from the directory the original run was started in: the scenario path, and any relative data path inside the scenario, resolve against it. Check the scenario file against scenario_sha256 first. |
| Engine version | 0.34.0 |
| Source commit | not recorded: this engine was built without the KSHANA_GIT_COMMIT environment variable; the engine version identifies the release |
| Scenario file | campaign-jam-spoof-holdover-integrity.toml |
| Scenario file SHA-256 (Secure Hash Algorithm 256-bit) | cec1e10f8eb478bae58acebe9c2f06cfccf6572f6f6895dc633fb409b8d8ee5f |
| Result scenario_hash | f87a4a0e0babe2ea4b7e8adc7739cf564e270dc1c261d2ff48386766bf9d1ba1 (the kind's own fingerprint of the scenario; not the file digest) |
| Result document SHA-256 | 02ac48d48602d64e41fbabc76c43c94de37c96a0009e984fdc3b027a7a509819 (campaign-jam-spoof-holdover-integrity.result.json) |
| Seed | 20260928 (scenario `seed`) |
| Platform | linux / x86_64 (unix) |
| Determinism | Same scenario bytes, seed and engine build give a byte-identical result document and report; this report carries no timestamp. Floating-point results are pinned per platform; another operating system or architecture may differ in the last digits. |
To print this page to a Portable Document Format (PDF) file, use the browser's print dialog and choose “Save as PDF”; the print stylesheet fits A4 and US Letter paper, repeats table headers across pages and starts the inputs, results, labels and reproducibility sections on a new page. The engine writes no PDF itself. report.json carries the same content as this page.