[
  {
    "shot": "yellow_vessel",
    "hue_family": "yellow",
    "source_part": "I",
    "requested_source_seconds": 389.5,
    "manual_ROI_native_xyxy": [
      150,
      55,
      300,
      183
    ],
    "ROI_area_px": 19200,
    "candidate_pixel_area_px": 7113,
    "fraction_ROI": 0.37046875,
    "candidate_centroid_native_xy": [
      204.31154224659076,
      112.04006748207507
    ],
    "selected_pixel_mean_RGB": [
      124.15661464922832,
      87.2128497117968,
      43.928581470545126
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "yellow_work",
    "hue_family": "yellow",
    "source_part": "II",
    "requested_source_seconds": 134.5,
    "manual_ROI_native_xyxy": [
      40,
      65,
      290,
      184
    ],
    "ROI_area_px": 29750,
    "candidate_pixel_area_px": 6705,
    "fraction_ROI": 0.2253781512605042,
    "candidate_centroid_native_xy": [
      190.19015659955258,
      135.94705443698734
    ],
    "selected_pixel_mean_RGB": [
      159.6040268456284,
      121.60730797912012,
      71.49739000745807
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "yellow_blue",
    "hue_family": "yellow",
    "source_part": "II",
    "requested_source_seconds": 203.0,
    "manual_ROI_native_xyxy": [
      50,
      52,
      160,
      150
    ],
    "ROI_area_px": 10780,
    "candidate_pixel_area_px": 2964,
    "fraction_ROI": 0.27495361781076066,
    "candidate_centroid_native_xy": [
      121.54217273954116,
      107.3272604588394
    ],
    "selected_pixel_mean_RGB": [
      182.70546558704226,
      131.26585695006696,
      56.35593792172754
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "yellow_blue",
    "hue_family": "blue",
    "source_part": "II",
    "requested_source_seconds": 203.0,
    "manual_ROI_native_xyxy": [
      170,
      55,
      260,
      155
    ],
    "ROI_area_px": 9000,
    "candidate_pixel_area_px": 6845,
    "fraction_ROI": 0.7605555555555555,
    "candidate_centroid_native_xy": [
      212.536449963477,
      99.62673484295107
    ],
    "selected_pixel_mean_RGB": [
      69.55398100802975,
      82.89963476990756,
      116.30810810811592
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "blue_wait_work",
    "hue_family": "blue",
    "source_part": "I",
    "requested_source_seconds": 121.0,
    "manual_ROI_native_xyxy": [
      115,
      65,
      285,
      178
    ],
    "ROI_area_px": 19210,
    "candidate_pixel_area_px": 404,
    "fraction_ROI": 0.02103071317022384,
    "candidate_centroid_native_xy": [
      122.87871287128714,
      98.56930693069307
    ],
    "selected_pixel_mean_RGB": [
      67.56188118811886,
      79.00495049504948,
      97.14356435643582
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "blue_red",
    "hue_family": "blue",
    "source_part": "II",
    "requested_source_seconds": 297.2,
    "manual_ROI_native_xyxy": [
      50,
      75,
      285,
      183
    ],
    "ROI_area_px": 25380,
    "candidate_pixel_area_px": 17362,
    "fraction_ROI": 0.6840819542947203,
    "candidate_centroid_native_xy": [
      191.66530353645894,
      137.3793341780901
    ],
    "selected_pixel_mean_RGB": [
      45.72641400759196,
      131.76350650848445,
      211.55679069229475
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "blue_red",
    "hue_family": "red",
    "source_part": "II",
    "requested_source_seconds": 297.2,
    "manual_ROI_native_xyxy": [
      4,
      52,
      300,
      94
    ],
    "ROI_area_px": 12432,
    "candidate_pixel_area_px": 2363,
    "fraction_ROI": 0.1900740025740026,
    "candidate_centroid_native_xy": [
      160.72111722386796,
      72.09225560727889
    ],
    "selected_pixel_mean_RGB": [
      157.3042742276812,
      56.80575539568308,
      61.21117223868097
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "red_can",
    "hue_family": "red",
    "source_part": "I",
    "requested_source_seconds": 400.5,
    "manual_ROI_native_xyxy": [
      95,
      95,
      180,
      155
    ],
    "ROI_area_px": 5100,
    "candidate_pixel_area_px": 882,
    "fraction_ROI": 0.17294117647058824,
    "candidate_centroid_native_xy": [
      126.52947845804988,
      128.50113378684807
    ],
    "selected_pixel_mean_RGB": [
      111.3356009070298,
      89.55782312925218,
      77.88208616780076
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "red_cup",
    "hue_family": "red",
    "source_part": "I",
    "requested_source_seconds": 391.5,
    "manual_ROI_native_xyxy": [
      98,
      132,
      132,
      176
    ],
    "ROI_area_px": 1496,
    "candidate_pixel_area_px": 645,
    "fraction_ROI": 0.43114973262032086,
    "candidate_centroid_native_xy": [
      110.89767441860465,
      157.12403100775194
    ],
    "selected_pixel_mean_RGB": [
      94.19379844961243,
      52.26821705426374,
      40.98139534883735
    ],
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  },
  {
    "shot": "shared_return",
    "hue_family": "red",
    "source_part": "I",
    "requested_source_seconds": 389.5,
    "manual_ROI_native_xyxy": [
      90,
      135,
      140,
      184
    ],
    "ROI_area_px": 2450,
    "candidate_pixel_area_px": 0,
    "fraction_ROI": 0.0,
    "candidate_centroid_native_xy": null,
    "selected_pixel_mean_RGB": null,
    "yellow_H_range_degrees": [
      25,
      75
    ],
    "blue_H_range_degrees": [
      175,
      255
    ],
    "red_H_range_degrees": [
      340,
      28
    ],
    "role": "broad HSV candidate filter inside manual region; not object segmentation or perceptual acceptance",
    "uncertainties": "aged/untagged print, surround, small area and skin/background may affect estimate. Visual critic decides continuity; no correction applied."
  }
]