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159.0707521889712, "nominal_mm": 157.9999973773296, "not_total_envelope_height": true, "signed_bias_mm": 1.0707548116415921, "status": "pass" }, "width_x": { "confidence": "high", "measured_mm": 150.06093076318427, "minus_boundary_mm": -76.50272223921766, "nominal_mm": 150.0, "plus_boundary_mm": 73.55820852396661, "signed_bias_mm": 0.06093076318427393, "status": "pass" } }, { "depth_y": { "confidence": "high", "measured_mm": 149.95398814147256, "minus_boundary_mm": -75.2074678377766, "nominal_mm": 150.0, "plus_boundary_mm": 74.74652030369597, "signed_bias_mm": -0.046011858527435834, "status": "pass" }, "height_z": { "apex_boundary_mm": 163.24901144160665, "base_boundary_mm": 4.184201915882059, "confidence": "medium", "definition": "central apex-cap centre minus median of four AprilTag top-surface centres", "measured_mm": 159.0648095257246, "nominal_mm": 157.9999973773296, "not_total_envelope_height": true, "signed_bias_mm": 1.0648121483949922, "status": "pass" }, "width_x": { "confidence": "high", "measured_mm": 150.09189167877497, "minus_boundary_mm": -76.50272223921766, "nominal_mm": 150.0, "plus_boundary_mm": 73.58916943955731, "signed_bias_mm": 0.09189167877497084, "status": "pass" } }, { "depth_y": { "confidence": "high", "measured_mm": 149.88168952419983, "minus_boundary_mm": -75.16142385840958, "nominal_mm": 150.0, "plus_boundary_mm": 74.72026566579024, "signed_bias_mm": -0.11831047580017184, "status": "pass" }, "height_z": { "apex_boundary_mm": 163.25418158242692, "base_boundary_mm": 4.181734275678943, "confidence": "medium", "definition": "central apex-cap centre minus median of four AprilTag top-surface centres", "measured_mm": 159.072447306748, "nominal_mm": 157.9999973773296, "not_total_envelope_height": true, "signed_bias_mm": 1.072449929418383, "status": "pass" }, "width_x": { "confidence": "high", "measured_mm": 150.06771069964412, "minus_boundary_mm": -76.5327567147445, "nominal_mm": 150.0, "plus_boundary_mm": 73.53495398489962, "signed_bias_mm": 0.0677106996441239, "status": "pass" } } ], "status": "complete", "texture_corroboration": { "role": "geometry-only measurement", "status": "not_available" } } ], "limitations": [ "The CAD is nominal design geometry, not CMM metrology of the printed specimen.", "The height result is a local cap-above-tag-plane datum, not the maximum total envelope.", "Phone meshes are continuous surfaces while Helios is a discrete measured point cloud.", "Sensitivity ranges characterize this estimator on one reconstruction, not independent-capture precision." ], "parameter_variants": [ { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 30.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 45.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 3.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 7.5, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.2, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.25, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 8.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 16.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 2.5 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 10.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.35, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 5.5, "horizontal_cluster_gap_mm": 0.75, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 4.0, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 }, { "apex_half_width_mm": 7.0, "horizontal_cluster_gap_mm": 0.5, "horizontal_grid_pitch_mm": 4.0, "normal_angle_deg": 35.0, "side_cluster_gap_mm": 0.35, "side_family_gap_mm": 12.0, "side_grid_pitch_mm": 5.0, "side_tangent_inset_mm": 5.0 } ], "reference_semantics": { "apex_xy_bounds_mm": [ [ -5.5, 5.5 ], [ -5.5, 5.5 ] ], "cad_apex_cap_center_z_mm": 161.9999973773296, "cad_tag_top_center_z_mm": 4.0, "local_cap_height_reference_mm": 157.9999973773296, "platform": { "outer_planes_mm": { "x_minus": -75.0, "x_plus": 75.0, "y_minus": -75.0, "y_plus": 75.0 }, "physical_depth_mm": 150.0, "physical_width_mm": 150.0, "side_band_z_span_mm": [ 0.0, 4.0 ], "tangent_span_mm": [ -75.0, 75.0 ] }, "tags": [ { "id": 12, "surface_plane_z_mm": 4.0, "xy_bounds_mm": [ [ -8.0, -65.0 ], [ 8.0, -49.0 ] ] }, { "id": 13, "surface_plane_z_mm": 4.0, "xy_bounds_mm": [ [ 49.0, -8.0 ], [ 65.0, 8.0 ] ] }, { "id": 26, "surface_plane_z_mm": 4.0, "xy_bounds_mm": [ [ -8.0, 49.0 ], [ 8.0, 65.0 ] ] }, { "id": 27, "surface_plane_z_mm": 4.0, "xy_bounds_mm": [ [ -65.0, -8.0 ], [ -49.0, 8.0 ] ] } ] }, "sampling_sensitivity_contract": { "delete_fraction_after_primary_repeat": 0.15, "interpretation": "deterministic estimator sensitivity on one reconstruction, not bootstrap confidence or device precision", "requested_repeat_count": 5, "seed": 20260908, "stratification_voxel_mm": 5.0 }, "schema": "org.iphonotype.calibration-target-physical-boundaries/v1", "status": "complete", "target_id": "PF-T31-00001059-C694BB02", "tool": { "name": "score_calibration_target_physical_boundaries.py", "version": "1.0.0" }, "units": "millimetres" }