{
  "case_code": "YHDJ-PXBA-WPPP-XHRE",
  "module": "q4_practice",
  "robot_id": "2026001",
  "seed": 415,
  "truth": [
    {
      "channel": 11,
      "x": 1680.684304138541,
      "y": 471.21306616226855,
      "r_eff_m": 1229.3460376056898,
      "directional": true,
      "heading_deg": 15.6618904054128
    },
    {
      "channel": 8,
      "x": 704.532972039427,
      "y": 452.66238395985323,
      "r_eff_m": 1358.9202240932086,
      "directional": true,
      "heading_deg": 91.29193113469361
    },
    {
      "channel": 9,
      "x": 840.837794944722,
      "y": 366.85854200252675,
      "r_eff_m": 1141.7697746048884,
      "directional": true,
      "heading_deg": 2.808783799645038
    },
    {
      "channel": 7,
      "x": 1080.787685961047,
      "y": -1095.7153944217043,
      "r_eff_m": 1202.7551614194292,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 17,
      "x": 962.4811521596434,
      "y": -596.1052103651926,
      "r_eff_m": 1205.6783095082064,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 15,
      "x": 105.30201459381031,
      "y": -661.4634254066161,
      "r_eff_m": 1175.7922001785057,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 18,
      "x": 101.84993722882119,
      "y": -1496.6122002171717,
      "r_eff_m": 1232.8306705041832,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 13,
      "x": -424.9664862945688,
      "y": -151.50302700239945,
      "r_eff_m": 1330.030858435874,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 3,
      "x": -878.6911418314847,
      "y": -1471.9239029507867,
      "r_eff_m": 1111.4050698798724,
      "directional": false,
      "heading_deg": 0.0
    },
    {
      "channel": 2,
      "x": -731.7902344076003,
      "y": 1438.6697143124,
      "r_eff_m": 1272.644506979924,
      "directional": false,
      "heading_deg": 0.0
    }
  ]
}