{ "background": { "accent_color_rgb": [ 0.8795146106753896, 0.5338344405246602, 0.1599644854531151 ], "cabinet_color_rgb": [ 0.5005183907770949, 0.635812551924855, 0.5902928264784715 ], "floor_color_rgb": [ 0.21264984529122075, 0.26043851988367217, 0.2518088928404205 ], "screen_color_rgb": [ 0.339247542587502, 0.6963741371672736, 0.6794208900990292 ], "style": "wet_lab", "wall_color_rgb": [ 0.6784790710402755, 0.788105940642846, 0.7680862692358422 ] }, "camera_calibration": { "K_px": [ [ 1000.0000000000001, 0.0, 960.0 ], [ 0.0, 1000.0000000000001, 600.0 ], [ 0.0, 0.0, 1.0 ] ], "T_camera_from_world": [ [ 0.9941431609633316, -0.050371159170527244, 0.09561444364557488, -0.13621816616963933 ], [ 0.04615070711837635, -0.6021328411238784, -0.7970609474014897, 0.9842744682742511 ], [ 0.09772148045496064, 0.7968053639151181, -0.5962815813806319, 2.012050955625201 ], [ 0.0, 0.0, 0.0, 1.0 ] ], "T_world_from_camera": [ [ 0.9941431609633316, 0.04615070711837635, 0.09772148045496064, -0.1066252025474199 ], [ -0.050371159170527244, -0.6021328411238784, 0.7968053639151181, -1.0174104788150782 ], [ 0.09561444364557488, -0.7970609474014897, -0.5962815813806319, 1.9973000899971087 ], [ 0.0, 0.0, 0.0, 1.0 ] ], "calibration_status": "approximate_reference_fit_not_metric_calibration", "clipping_range_m": [ 0.05, 5.0 ], "fixed_across_episodes": true, "lens_model": "pinhole_zero_distortion", "optical_frame": "ROS/OpenCV: +X right, +Y down, +Z forward; quaternions XYZW", "resolution_px": [ 1920, 1200 ], "rig_id": "zed_reference_20260908_v1", "view": "front", "world_frame": "Environment-local metres, +Z up; environment spacing translation excluded" }, "camera_calibration_status": "approximate_reference_fit_not_metric_calibration", "camera_coverage": { "all_views_before_physics_release": true, "at_least_one_view_every_frame": true, "occlusion_tested": false, "per_view_in_frame_fraction": { "front": 1.0, "left": 1.0, "right": 1.0 }, "policy": "Full tube envelope in all views during controlled motion; after free release at least one view. Per-frame masks disclose any view exits." }, "camera_eye": [ -0.1066252025474199, -1.0174104788150782, 1.9973000899971087 ], "camera_focal_length_mm": 10.9140625, "camera_orientation_xyzw": [ 0.8933864762055448, -0.001181026399144831, 0.05410198420556066, -0.4460181438178333 ], "camera_rig_id": "zed_reference_20260908_v1", "camera_sensor_verification": { "actual_K": [ [ 1000.0, 0.0, 960.0 ], [ 0.0, 1000.0, 600.0 ], [ 0.0, 0.0, 1.0 ] ], "actual_eye_m": [ -0.10662519931793213, -1.0174105167388916, 1.997300148010254 ], "actual_quaternion_xyzw": [ -0.8933864831924438, 0.0011809766292572021, -0.05410196632146835, 0.44601812958717346 ], "valid": true }, "camera_target": [ -0.008903722092459265, -0.22060511489996004, 1.4010185086164768 ], "camera_view": "front", "distractors": [ { "asset_id": "RES-001", "pitch_deg": 0.0, "position": [ 0.5247881679579658, -0.1842016446107973, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.0359109169020324, "yaw_deg": 124.62804173750078 }, { "asset_id": "PIP-005", "pitch_deg": 88.51416349005275, "position": [ -0.7284268777905969, 1.2756599927053067, 0.8510586400480429 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.8938539151323016, "yaw_deg": -117.91796645780485 }, { "asset_id": "AUX-TR-003", "pitch_deg": 0.0, "position": [ -0.37723603033056025, -0.052864729170220004, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 0.847031886244776, "yaw_deg": 80.22637799232047 }, { "asset_id": "TIP-007", "pitch_deg": 0.0, "position": [ -0.6421958322527047, 0.036053070814371646, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.037464642428005, "yaw_deg": 121.47050044363328 }, { "asset_id": "TIP-006", "pitch_deg": 0.0, "position": [ 0.2741775327338891, 1.1500624999562463, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 1.0147176596786749, "yaw_deg": -92.47959079193107 }, { "asset_id": "RES-008", "pitch_deg": 0.0, "position": [ -0.7250782170480712, 1.106792363194861, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.9001766029853477, "yaw_deg": -42.616978505754304 }, { "asset_id": "SBI-005", "pitch_deg": 0.0, "position": [ 0.8424283667945989, 1.042669282768898, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.9167563371683158, "yaw_deg": 93.5266626452792 }, { "asset_id": "AUX-TR-004", "pitch_deg": 0.0, "position": [ -0.10856078719182427, 0.22173503907081832, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.1674941019058678, "yaw_deg": -127.17636207797962 } ], "duration_s": 14.725804111863702, "episode_id": 0, "error_type": "cap_open", "frame_count": 442, "generation_success": true, "light_color_rgb": [ 0.9229104990714262, 0.92, 0.92 ], "light_intensity": 2201.1943560359246, "liquid": { "color_rgb": [ 0.06675866291041486, 0.2617250706447964, 0.35596702387436147 ], "fill_fraction": 0.4201529787443928, "opacity": 0.9006594291833079, "vortex_level_rise_fraction": 0.2129460173627798 }, "metadata_schema_version": 2, "outcome": "failure", "physics_scene_count": 1, "rack_flip": { "angular_speed_rad_s": 2.265084006457064, "direction_azimuth_deg": 153.86880474485787, "lateral_speed_mps": 0.025022431521060665, "phase": "lower_to_rack", "phase_fraction": 0.8013113006860006, "release_clearance_m": 0.009833611748817639, "release_tilt_deg": 111.74957168586434, "stage": "insertion", "tip_duration_s": 0.37429159887882785, "trigger_time_s": 13.28941313931362, "tube_detach_fraction": 0.5773672631222263, "tube_engagement_fraction": 0.36115761262469015, "tube_on_rack": true, "upward_speed_mps": 0.08892232288702598 }, "rack_id": "TR-002", "rack_position": [ 0.33444371308245036, 0.23847946795669067, 0.79 ], "rack_yaw_deg": 42.40580842909746, "randomization_results": { "assets": { "rack_id": "TR-002", "source_tube_has_cap": true, "tube_cap_present": false, "tube_id": "CT-005", "vortex_id": "VTX-002" }, "distractors": { "count": 8, "placements": [ { "asset_id": "RES-001", "pitch_deg": 0.0, "position": [ 0.5247881679579658, -0.1842016446107973, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.0359109169020324, "yaw_deg": 124.62804173750078 }, { "asset_id": "PIP-005", "pitch_deg": 88.51416349005275, "position": [ -0.7284268777905969, 1.2756599927053067, 0.8510586400480429 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.8938539151323016, "yaw_deg": -117.91796645780485 }, { "asset_id": "AUX-TR-003", "pitch_deg": 0.0, "position": [ -0.37723603033056025, -0.052864729170220004, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 0.847031886244776, "yaw_deg": 80.22637799232047 }, { "asset_id": "TIP-007", "pitch_deg": 0.0, "position": [ -0.6421958322527047, 0.036053070814371646, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.037464642428005, "yaw_deg": 121.47050044363328 }, { "asset_id": "TIP-006", "pitch_deg": 0.0, "position": [ 0.2741775327338891, 1.1500624999562463, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 1.0147176596786749, "yaw_deg": -92.47959079193107 }, { "asset_id": "RES-008", "pitch_deg": 0.0, "position": [ -0.7250782170480712, 1.106792363194861, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.9001766029853477, "yaw_deg": -42.616978505754304 }, { "asset_id": "SBI-005", "pitch_deg": 0.0, "position": [ 0.8424283667945989, 1.042669282768898, 0.83 ], "roll_deg": 0.0, "surface": "rear_bench", "uniform_scale": 0.9167563371683158, "yaw_deg": 93.5266626452792 }, { "asset_id": "AUX-TR-004", "pitch_deg": 0.0, "position": [ -0.10856078719182427, 0.22173503907081832, 0.79 ], "roll_deg": 0.0, "surface": "main_table", "uniform_scale": 1.1674941019058678, "yaw_deg": -127.17636207797962 } ] }, "environment": { "background": { "accent_color_rgb": [ 0.8795146106753896, 0.5338344405246602, 0.1599644854531151 ], "cabinet_color_rgb": [ 0.5005183907770949, 0.635812551924855, 0.5902928264784715 ], "floor_color_rgb": [ 0.21264984529122075, 0.26043851988367217, 0.2518088928404205 ], "screen_color_rgb": [ 0.339247542587502, 0.6963741371672736, 0.6794208900990292 ], "style": "wet_lab", "wall_color_rgb": [ 0.6784790710402755, 0.788105940642846, 0.7680862692358422 ] }, "camera_calibration": { "K_px": [ [ 1000.0000000000001, 0.0, 960.0 ], [ 0.0, 1000.0000000000001, 600.0 ], [ 0.0, 0.0, 1.0 ] ], "T_camera_from_world": [ [ 0.9941431609633316, -0.050371159170527244, 0.09561444364557488, -0.13621816616963933 ], [ 0.04615070711837635, -0.6021328411238784, -0.7970609474014897, 0.9842744682742511 ], [ 0.09772148045496064, 0.7968053639151181, -0.5962815813806319, 2.012050955625201 ], [ 0.0, 0.0, 0.0, 1.0 ] ], "T_world_from_camera": [ [ 0.9941431609633316, 0.04615070711837635, 0.09772148045496064, -0.1066252025474199 ], [ -0.050371159170527244, -0.6021328411238784, 0.7968053639151181, -1.0174104788150782 ], [ 0.09561444364557488, -0.7970609474014897, -0.5962815813806319, 1.9973000899971087 ], [ 0.0, 0.0, 0.0, 1.0 ] ], "calibration_status": "approximate_reference_fit_not_metric_calibration", "clipping_range_m": [ 0.05, 5.0 ], "fixed_across_episodes": true, "lens_model": "pinhole_zero_distortion", "optical_frame": "ROS/OpenCV: +X right, +Y down, +Z forward; quaternions XYZW", "resolution_px": [ 1920, 1200 ], "rig_id": "zed_reference_20260908_v1", "view": "front", "world_frame": "Environment-local metres, +Z up; environment spacing translation excluded" }, "camera_eye_m": [ -0.1066252025474199, -1.0174104788150782, 1.9973000899971087 ], "camera_focal_length_mm": 10.9140625, "camera_target_m": [ -0.008903722092459265, -0.22060511489996004, 1.4010185086164768 ], "light_color_rgb": [ 0.9229104990714262, 0.92, 0.92 ], "light_intensity": 2201.1943560359246, "table_color_rgb": [ 0.18, 0.48, 0.28 ] }, "layout": { "rack_position_m": [ 0.33444371308245036, 0.23847946795669067, 0.79 ], "rack_to_vortex_bearing_deg": -101.67553510426781, "rack_to_vortex_distance_m": 0.48232751037600236, "rack_yaw_deg": 42.40580842909746, "return_slot_offset_xy_m": [ 0.034, -0.034 ], "returns_to_different_slot": false, "start_slot_offset_xy_m": [ 0.034, -0.034 ], "tube_return_position_m": [ 0.3824776967165866, 0.23630313704537947, 0.8152000000000001 ], "tube_start_position_m": [ 0.3824776967165866, 0.23630313704537947, 0.8152000000000001 ], "vortex_contact_position_m": [ 0.2448638533650595, -0.20656184187644888, 0.9790000000000001 ], "vortex_position_m": [ 0.23683550207768517, -0.23386835347362134, 0.79 ], "vortex_yaw_deg": -35.455336017443344 }, "liquid": { "color_rgb": [ 0.06675866291041486, 0.2617250706447964, 0.35596702387436147 ], "effective_peak_level_fraction": 0.6330989961071726, "effective_vortex_level_rise_fraction": 0.2129460173627798, "fill_fraction": 0.4201529787443928, "opacity": 0.9006594291833079, "present": true, "vortex_level_rise_fraction": 0.2129460173627798 }, "rendering": { "motion_blur_enabled": true, "motion_blur_exposure_fraction": 0.75, "motion_blur_samples": 8, "physics_hz": 120, "render_fps": 30, "resolution": [ 1920, 1200 ] }, "seed": 23260909, "trajectory": { "approach_pattern": "s_sway", "approach_sway_m": 0.0031576213232929456, "depart_pattern": "lean", "depart_sway_m": 0.004194210772556295, "handling_noise_amplitude_m": 0.0017782057212495247, "handling_noise_frequency_hz": 0.8668489824024191, "handling_noise_phase_xyz_rad": [ 1.6996044665511036, 1.7734902334529614, 1.0965243037089734 ], "lift_height_m": 0.09877341717823356, "orientation_noise_deg": 0.7265087406926876, "outbound_curve_bias": -0.1819615606689421, "outbound_pattern": "wide_detour", "phase_boundaries_s": { "final_hold": [ 13.568321929035209, 14.725804111863702 ], "initial_hold": [ 0.0, 0.7748815222331038 ], "lift_from_rack": [ 0.7748815222331038, 1.987915313855306 ], "lower_to_rack": [ 12.164574304310904, 13.568321929035209 ], "lower_to_vortex": [ 3.8056299610364155, 4.664399926034484 ], "raise_from_vortex": [ 7.7715386670007005, 8.895285902140778 ], "transfer_to_rack": [ 8.895285902140778, 12.164574304310904 ], "transfer_to_vortex": [ 1.987915313855306, 3.8056299610364155 ], "vortex": [ 4.664399926034484, 7.7715386670007005 ] }, "pick_line_azimuth_deg": 105.67483200442143, "pick_line_tilt_deg": 6.4674651051175935, "pick_pattern": "straight", "pick_sway_m": -0.0076649067474581015, "put_pattern": "straight", "put_sway_m": 0.009034131795254242, "rack_put_height_m": 0.3905928695122669, "return_bend_scale": 0.780772324222881, "return_curve_bias": 0.3946665539818832, "return_pattern": "direct", "return_side": 1.0, "return_vertical_arc_scale": 1.516993159374866, "transfer_bend_m": 0.1745785221204695, "transfer_side": -1.0, "transport_tilt_deg": 12.653521112045402, "vertical_arc_m": 0.2956946362953476, "vortex_apparent_frequency_hz": 10.111065252079058, "vortex_approach_height_m": 0.08637363389566814, "vortex_depart_height_m": 0.2511131233440358, "vortex_frequency_hz": 19.888934747920942, "vortex_phase_rad": 3.012933244592171, "vortex_radius_m": 0.000444089612046648, "vortex_tilt_deg": 0.4406587697818056 } }, "render_fps": 30, "resolution": [ 1920, 1200 ], "return_slot_offset_xy": [ 0.034, -0.034 ], "scene_id": "cap_open/scene_000000", "schema_version": 15, "seed": 23260909, "shared_state_file": "shared_state.npz", "shared_state_sha256": "2644c4d64adc9c7dd4cd068b274996fa28051326941d1e9dcbdd9f3f3e3bb886", "simultaneous_camera_count": 3, "source_tube_has_cap": true, "start_slot_offset_xy": [ 0.034, -0.034 ], "subtype_event": { "category": "cap_open", "event_phase": "whole_episode", "is_failure": true, "randomized_parameters": { "cap_removed_before_first_frame": true }, "realized_outcome": { "cap_absent_for_entire_episode": true, "source_tube_has_cap": true, "tube_cap_present": false }, "time_window_s": [ 0.0, 14.725804111863702 ] }, "table_color_rgb": [ 0.18, 0.48, 0.28 ], "task": "vortexing", "trajectory": { "approach_pattern": "s_sway", "approach_sway_m": 0.0031576213232929456, "depart_pattern": "lean", "depart_sway_m": 0.004194210772556295, "handling_noise_amplitude_m": 0.0017782057212495247, "handling_noise_frequency_hz": 0.8668489824024191, "handling_noise_phase_xyz_rad": [ 1.6996044665511036, 1.7734902334529614, 1.0965243037089734 ], "lift_height_m": 0.09877341717823356, "orientation_noise_deg": 0.7265087406926876, "outbound_curve_bias": -0.1819615606689421, "outbound_pattern": "wide_detour", "phase_boundaries_s": { "final_hold": [ 13.568321929035209, 14.725804111863702 ], "initial_hold": [ 0.0, 0.7748815222331038 ], "lift_from_rack": [ 0.7748815222331038, 1.987915313855306 ], "lower_to_rack": [ 12.164574304310904, 13.568321929035209 ], "lower_to_vortex": [ 3.8056299610364155, 4.664399926034484 ], "raise_from_vortex": [ 7.7715386670007005, 8.895285902140778 ], "transfer_to_rack": [ 8.895285902140778, 12.164574304310904 ], "transfer_to_vortex": [ 1.987915313855306, 3.8056299610364155 ], "vortex": [ 4.664399926034484, 7.7715386670007005 ] }, "pick_line_azimuth_deg": 105.67483200442143, "pick_line_tilt_deg": 6.4674651051175935, "pick_pattern": "straight", "pick_sway_m": -0.0076649067474581015, "put_pattern": "straight", "put_sway_m": 0.009034131795254242, "rack_put_height_m": 0.3905928695122669, "return_bend_scale": 0.780772324222881, "return_curve_bias": 0.3946665539818832, "return_pattern": "direct", "return_side": 1.0, "return_vertical_arc_scale": 1.516993159374866, "transfer_bend_m": 0.1745785221204695, "transfer_side": -1.0, "transport_tilt_deg": 12.653521112045402, "vertical_arc_m": 0.2956946362953476, "vortex_apparent_frequency_hz": 10.111065252079058, "vortex_approach_height_m": 0.08637363389566814, "vortex_depart_height_m": 0.2511131233440358, "vortex_frequency_hz": 19.888934747920942, "vortex_phase_rad": 3.012933244592171, "vortex_radius_m": 0.000444089612046648, "vortex_tilt_deg": 0.4406587697818056 }, "trajectory_validation": { "duration_s": 14.725804111863702, "final_position_error_m": 0.0, "finite": true, "max_boundary_angular_jump_deg": 0.0, "max_boundary_position_jump_m": 4.050792900924367e-16, "max_quaternion_norm_error": 1.1102230246251565e-16, "max_sample_step_m": 0.0033202168094975623, "valid": true, "wrong_orientation_contact_error_m": 0.0, "wrong_orientation_max_tilt_deg": 0.0, "wrong_orientation_min_tilt_deg": 0.0, "wrong_orientation_valid": true }, "tube_cap_present": false, "tube_drop": { "phase": "transfer_to_vortex", "phase_fraction": 0.4455216268116422, "release_time_s": 2.797746500546784, "target_surface": "table", "vortex_release_azimuth_deg": 0.0, "vortex_release_offset_m": 0.0, "vortex_release_tilt_deg": 0.0 }, "tube_id": "CT-005", "tube_return_position": [ 0.3824776967165866, 0.23630313704537947, 0.8152000000000001 ], "tube_start_position": [ 0.3824776967165866, 0.23630313704537947, 0.8152000000000001 ], "video": "front.mp4", "video_sha256": "10c35f038d671d9337168e4dd30179ecdc6ce2d4d2e4a3fa0b71e673f466399b", "video_validation": { "actual_frame_count": 442, "content_valid": true, "decode_error": null, "expected_frame_count": 442, "frame_count_valid": true, "full_decode_frame_count": 442, "max_changed_pixel_fraction": 0.008203559027777777, "mean_luminance": 132.84234619140625, "motion_valid": true, "resolution_valid": true, "sampled_frame_indices": [ 0, 74, 147, 220, 294, 368, 441 ], "spatial_standard_deviation": 35.52586364746094, "valid": true }, "view_index": 1, "view_order": [ "left", "front", "right" ], "vortex_contact_position": [ 0.2448638533650595, -0.20656184187644888, 0.9790000000000001 ], "vortex_id": "VTX-002", "vortex_position": [ 0.23683550207768517, -0.23386835347362134, 0.79 ], "vortex_yaw_deg": -35.455336017443344, "wrong_orientation": { "azimuth_deg": -152.5594288807624, "mode": "tilted", "tilt_deg_from_z": 43.14675477679552 }, "wrong_rack": { "hole_relation": "too_small", "insertion_depth_m": 0.0, "insertion_succeeds": false, "placement_outcome": "physx_drop_pending", "position": [ 0.6699197332614072, 0.010620885823515613, 0.79 ], "rack_id": "TR-003", "release_azimuth_deg": -139.98394888394176, "release_lateral_offset_m": 0.017994773745998734, "release_phase_fraction": 0.6481897968820916, "release_tilt_deg": 33.49349629092047, "release_time_s": 13.07446919205467, "slot_offset_xy": [ 0.02, 0.019 ], "tube_target_position": [ 0.6953532971824282, 0.021304229226932835, 0.8500000000000001 ], "yaw_deg": -20.74640648711162 } }