sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682: payload batch 1/2

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/C6A_REVIEW.md

@@ -0,0 +1,39 @@
+# session_20260921_233144_367389: C6a proposal review
+
+**Status: agent proposal; owner mask/window/contact decisions pending.**
+
+Object: bike chain. Motion: right-handed grasp lifting completely off table, tilt hand and object allowing collapsing of chain, then put down.
+Current packet anchor converted frames: **195–682 inclusive**.
+Current packet endpoint sync timestamps: `1790047936258160741` / `1790047952548333550` ns.
+Participating identities: `hand_A`; A is the right, bracelet-wearing hand, B the left.
+Hands mean visible bare forearm through fingertips, excluding bracelet/sleeve. Occluder means the whole visible person, including clothing, accessories and nonparticipating hands.
+
+C1 evidence: `/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_proposal_c1/proposal.json`.
+
+**Original end 682 is retained.** The count-only shortening to 679 is not adopted.
+
+**Unequal counts:** the four products below each consume only their named camera’s own column. Other nearest-camera columns in those NPZ files are not admitted source clocks. C1a is required before tracking/lifting/fitting-input consumers use this case.
+
+## Exact own-camera mapping
+
+| Camera | Window-local t | Converted frames | Native container frames | First / last capture timestamp ns |
+|---|---|---|---|---|
+| 12540311 | 0–487 | 195–682 | 196–683 | 1790047936258160741 / 1790047952548333550 |
+| 12933256 | 0–487 | 195–682 | 196–683 | 1790047936272228843 / 1790047952560414319 |
+| 17736741 | 0–487 | 195–682 | 196–683 | 1790047936262951519 / 1790047952553292656 |
+| 23007103 | 0–488 | 194–682 | 195–683 | 1790047936241908049 / 1790047952565160839 |
+
+## Review products
+
+The newest completed media for each view/role currently present are listed below. A correction directory may cover only its changed views/roles; its media_index.json lists the exact coverage. Earlier prompts, propagation runs and media remain on disk. A new correction can make an older media directory historical; use current supplier admission before signoff or downstream processing.
+
+- Views 12540311: [hand_A](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/role_hand_A.mp4), [hand_B](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/role_hand_B.mp4), [object](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/role_object.mp4), [occluder](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/role_occluder.mp4); [start context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/boundary_start.mp4), [end context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/review_media_c6a_all_roles_reappearance_sparse_v2/boundary_end.mp4).
+- Views 12933256: [object](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/role_object.mp4), [hand_A](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/role_hand_A.mp4), [hand_B](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/role_hand_B.mp4), [occluder](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/role_occluder.mp4); [start context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/boundary_start.mp4), [end context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12933256/review_media_c6a_grasp_12933256_v1/boundary_end.mp4).
+- Views 17736741: [object](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/role_object.mp4), [hand_A](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/role_hand_A.mp4), [hand_B](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/role_hand_B.mp4), [occluder](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/role_occluder.mp4); [start context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/boundary_start.mp4), [end context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/17736741/review_media_c6a_grasp_17736741_v1/boundary_end.mp4).
+- Views 23007103: [object](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/role_object.mp4), [hand_A](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/role_hand_A.mp4), [hand_B](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/role_hand_B.mp4), [occluder](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/role_occluder.mp4); [start context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/boundary_start.mp4), [end context](/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/23007103/review_media_c6a_grasp_23007103_v1/boundary_end.mp4).
+
+## Decisions and downstream boundary
+
+This card records the decisions above and grants no additional stage. Actual owner mask/window decisions must be recorded before final tracking. The three pushes also require an explicit decision about the fixed material-attachment approximation. After prompt corrections, perform fresh current-input admission; an old fitting identity alone does not detect every C1 F3 correction.
+
+C6a review findings and decisions are collected under `lab/c6a_20261027/`; source C1 records and protected A/B inputs remain unchanged.

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/SPARSE_PROMPT_REVISION.md

@@ -0,0 +1,7 @@
+# Sparse prompt revision
+
+The owner requested at most five total positive/negative points for new or revised SAM2 prompts. Earlier drafts remain available.
+
+This camera already had four saved prompts from 16:59, before that request, and completed object/hand_A/hand_B mask runs. The newly copied sparse initial JSON does not replace those saved prompts. Existing completed roles remain bound to their actual earlier prompts; no automatic rerun is implied.
+
+The saved occluder seed omits the bracelet and its propagation was interrupted. A separate targeted sparse superseding correction is proposed in `proposal_occluder_c6a_sparse_v1.json`; it needs preview and propagation. Owner mask acceptance remains pending.

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/hand_A/t0000_v01.json

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+    "window_sha256": "416b7676ac8870f4093028d93be6222a502a98fb2d9d53c5654ed08ff0d0e2df",
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+  "source": "agent:c6a_20261027",
+  "note": "Agent draft only; original anchor window 195\u2013682 retained. Right bracelet hand: visible bare forearm, hand and fingers; exclude bracelet, sleeve and chain.",
+  "seed_mask_file": "t0000_v01_seed_mask.npz",
+  "seed_mask_sha256": "904a33af75ab64424abf4a1ae19a1dabd1b39f6625b45c04948b9e7a1cf452a9",
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+    "checkpoint": "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+    "checkpoint_sha256": "2647878d5dfa5098f2f8649825738a9345572bae2d4350a2468587ece47dd318",
+    "sam2_package": "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/segment-anything-2/sam2",
+    "sam2_git": {
+      "commit": "969dad578a42d4c75624f87821497d37aabfbe99",
+      "clean": true
+    },
+    "build": "build_sam2_video_predictor(apply_postprocessing=True)",
+    "fill_hole_area": 0,
+    "binarize_mask_from_pts_for_mem_enc": true,
+    "non_overlap_masks": false,
+    "image_size": 1024,
+    "frame_preprocessing": "decoded native RGB, PIL default resize to image_size^2, /255, ImageNet mean/std (no JPEG)",
+    "coordinate_normalization": "native (u, v) / (W, H) * image_size (normalize_coords=True)",
+    "mask_logit_threshold": 0.0,
+    "autocast": "bfloat16",
+    "tf32": true,
+    "device": "cuda",
+    "torch": "2.11.0+cu128"
+  },
+  "created_utc": "2026-10-27T20:59:04Z"
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/hand_A/t0000_v01_seed_mask.npz

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sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/hand_B/t0000_v01.json

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+{
+  "schema": "real_rgbd_instance_prompt_v1",
+  "binding": {
+    "session_id": "session_20260921_233144_367389",
+    "window_sha256": "416b7676ac8870f4093028d93be6222a502a98fb2d9d53c5654ed08ff0d0e2df",
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+  "instance": "hand_B",
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+  "points_uv": [],
+  "labels": [],
+  "box_uv": null,
+  "source": "agent:c6a_20261027",
+  "note": "Agent draft absence over [0,488): only right bracelet hand_A participates; visible resting left hand belongs in occluder. Original anchor window 195\u2013682, no 679 shortening. Not owner-reviewed.",
+  "seed_mask_file": "t0000_v01_seed_mask.npz",
+  "seed_mask_sha256": "6e854e62e28996ac78abed3a72856e00f27ba852d1e4f076149062d512afe1d0",
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+  "seed_model": {
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+  "created_utc": "2026-10-27T20:59:04Z",
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+  ]
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/object/t0000_v01.json

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+  "seed_mask_file": "t0000_v01_seed_mask.npz",
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+  "seed_model": {
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+    "config": "configs/sam2.1/sam2.1_hiera_l.yaml",
+    "config_file": "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/segment-anything-2/sam2/configs/sam2.1/sam2.1_hiera_l.yaml",
+    "checkpoint": "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+    "checkpoint_sha256": "2647878d5dfa5098f2f8649825738a9345572bae2d4350a2468587ece47dd318",
+    "sam2_package": "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/segment-anything-2/sam2",
+    "sam2_git": {
+      "commit": "969dad578a42d4c75624f87821497d37aabfbe99",
+      "clean": true
+    },
+    "build": "build_sam2_video_predictor(apply_postprocessing=True)",
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+    "binarize_mask_from_pts_for_mem_enc": true,
+    "non_overlap_masks": false,
+    "image_size": 1024,
+    "frame_preprocessing": "decoded native RGB, PIL default resize to image_size^2, /255, ImageNet mean/std (no JPEG)",
+    "coordinate_normalization": "native (u, v) / (W, H) * image_size (normalize_coords=True)",
+    "mask_logit_threshold": 0.0,
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+    "device": "cuda",
+    "torch": "2.11.0+cu128"
+  },
+  "created_utc": "2026-10-27T20:59:04Z"
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/object/t0000_v01_seed_mask.npz

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sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/annotations/prompts/12540311/object/t0325_v01.json

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+{
+  "schema": "real_rgbd_instance_prompt_v1",
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+  "note": "Visible bike-chain loop fragment below bracelet at local t325 (converted520/native521). Native RGB confirms generated empty prediction is a dropout. Three link positives and two negatives on interior tabletop and bracelet. New seed time, no absence declaration; 5 total points. Agent proposal, no owner acceptance.",
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+}

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+    "coordinate_normalization": "native (u, v) / (W, H) * image_size (normalize_coords=True)",
+    "mask_logit_threshold": 0.0,
+    "autocast": "bfloat16",
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+    "device": "cuda",
+    "torch": "2.11.0+cu128"
+  },
+  "created_utc": "2026-10-28T00:49:53Z"
+}

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sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/inspect_command.json

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+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python3",
+  "scripts/phystwin_real_rgbd.py",
+  "inspect",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--window",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/phystwin_window.yaml",
+  "--frame-association",
+  "anchor_nearest",
+  "--output",
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+  "--sample-t",
+  "0"
+]

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+    "frame_association": "nearest per view to each anchor time, ties to the earlier frame, no tolerance",
+    "intrinsics_source": "metadata/calibration.json camera_intrinsics at the recorded stream size",
+    "calibration": {
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+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/masks/12540311/hand_A/run0001_t0000-0488.npz

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sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/phystwin_window.yaml

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+schema_version: 1
+kind: phystwin_interaction_window
+session:
+  path: /mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389
+  session_id: session_20260921_233144_367389
+annotation_interface:
+  method: rerun
+  rerun_timeline: sync_time_ns
+  rerun_launch_command: uv run --no-sync python -m dataset_converter.visualize_rerun
+    --session-path /mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389
+    --sensor-types zed
+  timestamp_copy_instructions: Scrub the sync_time_ns timeline in Rerun. Copy the
+    current integer-nanosecond timestamp at the desired start/end moments.
+  notes: ''
+timebase:
+  policy: native_anchor_overlap
+  sync_policy: AnchorStreamSyncPolicy
+  overlap: true
+  anchor_serial: '12540311'
+  anchor_stream_id: zed_12540311_left_rgb
+  timestamp_unit: ns
+  timestamp_reference: sync_time_ns
+  period_ns_estimate: 33448686
+  fps_estimate: 29.896541
+manual_annotation:
+  start_global_timestamp_ns: 1790047936258160741
+  end_global_timestamp_ns: 1790047952548333550
+  start_condition: hand_or_forearm_visible_and_in_contact_with_object
+  end_condition: before_release_or_contact_break
+  expected_visible_hands_or_arms: 1
+  object_description: bike chain
+  controller_description: 'hand_A = person''s right hand, bracelet; hand_B = left
+    hand. Participating: hand_A'
+  annotator_notes: 'C6a AGENT PROPOSAL, NOT owner accepted. Continue C1 exact proposed
+    interaction. Start: hand enters ~179; fingertips reach the near/lower-left strand
+    at ~193 and are on it by 195 in 17736741, 12540311 and 12933256 (start_17736741_stride1_176-200.jpg,
+    boundary_start_a195.jpg). End: after put-down the hand holds the chain end static
+    on the table through 682; at 683 the hand moves away (blur) and by 684 a gap is
+    visible and the formerly covered chain end is exposed (end_12540311_stride1_672-696.jpg).'
+resolved_window:
+  start_sync_index: 194
+  end_sync_index_exclusive: 682
+  start_anchor_timestamp_ns: 1790047936258160741
+  end_anchor_timestamp_ns: 1790047952548333550
+  frame_count: 488
+  duration_s: 16.290173
+per_camera_resolution:
+  '12540311':
+    start_source_frame_index: 195
+    end_source_frame_index_exclusive: 683
+    start_source_timestamp_ns: 1790047936258160741
+    end_source_timestamp_ns: 1790047952548333550
+    start_delta_ns: 0
+    end_delta_ns: 0
+  '12933256':
+    start_source_frame_index: 195
+    end_source_frame_index_exclusive: 683
+    start_source_timestamp_ns: 1790047936272228843
+    end_source_timestamp_ns: 1790047952560414319
+    start_delta_ns: 14068102
+    end_delta_ns: 12080769
+  '17736741':
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+    end_source_frame_index_exclusive: 683
+    start_source_timestamp_ns: 1790047936262951519
+    end_source_timestamp_ns: 1790047952553292656
+    start_delta_ns: 4790778
+    end_delta_ns: 4959106
+  '23007103':
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+    end_source_frame_index_exclusive: 683
+    start_source_timestamp_ns: 1790047936241908049
+    end_source_timestamp_ns: 1790047952565160839
+    start_delta_ns: -16252692
+    end_delta_ns: 16827289
+validation:
+  within_all_camera_overlap: true
+  start_before_end: true
+  min_abs_camera_delta_ns: 0
+  max_abs_camera_delta_ns: 16827289
+  warnings:
+  - '23007103: end camera delta 16827289 ns exceeds half period 16724343 ns'
+created_by: manual
+created_at: '2026-10-27T19:30:49+00:00'
+updated_at: '2026-10-27T19:30:49+00:00'
+

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_fragment_sparse_v1.log

@@ -0,0 +1 @@
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sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_fragment_sparse_v1_argv.json

@@ -0,0 +1,20 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propose",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--proposal",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/proposal_object_c6a_fragment_sparse_v1.json",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--overlays",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_object_fragment_sparse_v1",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--preview-only"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_fragment_sparse_v1_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 12.345331907272339,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_reappearance_sparse_v2.log

@@ -0,0 +1 @@
+12540311/object t=390: 149 seed px -> /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_object_reappearance_sparse_v2/12540311/object_t0390.png

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_reappearance_sparse_v2_argv.json

@@ -0,0 +1,20 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propose",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--proposal",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/proposal_object_c6a_reappearance_sparse_v2.json",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--overlays",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_object_reappearance_sparse_v2",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--preview-only"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_object_reappearance_sparse_v2_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 9.958964586257935,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_fragment_sparse_v1.log

@@ -0,0 +1 @@
+12540311/occluder t=325: 204014 seed px -> /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_occluder_fragment_sparse_v1/12540311/occluder_t0325.png

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_fragment_sparse_v1_argv.json

@@ -0,0 +1,20 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propose",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--proposal",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/proposal_occluder_c6a_fragment_sparse_v1.json",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--overlays",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_occluder_fragment_sparse_v1",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--preview-only"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_fragment_sparse_v1_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 10.698050498962402,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_sparse_v1.log

@@ -0,0 +1 @@
+12540311/occluder t=0: 160224 seed px -> /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_occluder_sparse_v1/12540311/occluder_t0000.png

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_sparse_v1_argv.json

@@ -0,0 +1,20 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propose",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--proposal",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/proposal_occluder_c6a_sparse_v1.json",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--overlays",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/correction_preview_c6a_occluder_sparse_v1",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--preview-only"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/preview_c6a_occluder_sparse_v1_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 7.052037239074707,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_c6a_recovery1.log

@@ -0,0 +1,8 @@
+
+
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/object/run0001_t0000-0488.npz
+
+
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/hand_A/run0001_t0000-0488.npz
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/hand_B/run0001_t0000-0488.npz
+

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_c6a_recovery1_argv.json

@@ -0,0 +1,33 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python3",
+  "scripts/phystwin_real_rgbd.py",
+  "propagate",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--annotations",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks",
+  "--view",
+  "12540311",
+  "--instance",
+  "object",
+  "--instance",
+  "hand_A",
+  "--instance",
+  "hand_B",
+  "--instance",
+  "occluder",
+  "--t-start",
+  "0",
+  "--t-stop",
+  "488",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--note",
+  "C6a resumed after power interruption; same pinned predictor and prompts; owner acceptance pending"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_object_c6a_fragment_sparse_v1.log

@@ -0,0 +1,3 @@
+
+
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/object/run0002_t0000-0488.npz

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_object_c6a_fragment_sparse_v1_argv.json

@@ -0,0 +1,27 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propagate",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--annotations",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks",
+  "--view",
+  "12540311",
+  "--instance",
+  "object",
+  "--t-start",
+  "0",
+  "--t-stop",
+  "488",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--note",
+  "C6a agent correction; no owner acceptance"
+]

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_object_c6a_fragment_sparse_v1_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 39.148555278778076,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_object_c6a_object_reappearance_sparse_v2.log

@@ -0,0 +1,3 @@
+
+
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/object/run0003_t0000-0488.npz

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_object_c6a_object_reappearance_sparse_v2_result.json

@@ -0,0 +1,5 @@
+{
+  "returncode": 0,
+  "wall_seconds": 38.70809197425842,
+  "accepted": false
+}

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_occluder_c6a_fragment_sparse_v1.log

@@ -0,0 +1,3 @@
+
+
+Wrote /mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks/12540311/occluder/run0002_t0000-0488.npz

sessions/session_20260921_233144_367389/preprocessing/mask-supplier-window-anchor0195-0682/native/cameras/12540311/propagate_12540311_occluder_c6a_fragment_sparse_v1_argv.json

@@ -0,0 +1,27 @@
+[
+  "/mnt/data0/magna/belt_perception_wt_c6a_lab_input_preparation_20261027/.venv/bin/python",
+  "scripts/phystwin_real_rgbd.py",
+  "propagate",
+  "--session",
+  "/mnt/data2/magna/belt_perception/converted_datasets/sessions/session_20260921_233144_367389",
+  "--frames",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/inspection/frames.npz",
+  "--annotations",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/annotations",
+  "--output",
+  "/mnt/data2/magna/belt_perception_shared/phystwin_model_corpus_expansion/lab/session_20260921_233144_367389/window_anchor0195-0682/cameras/12540311/masks",
+  "--view",
+  "12540311",
+  "--instance",
+  "occluder",
+  "--t-start",
+  "0",
+  "--t-stop",
+  "488",
+  "--checkpoint",
+  "/mnt/data2/magna/belt_perception/third_party/phystwin_external/checkpoints/sam2.1_hiera_large.pt",
+  "--device",
+  "cuda",
+  "--note",
+  "C6a agent correction; no owner acceptance"
+]