minecraft_testbed_message: f4f65fe1-e105-4e67-8682-f9b3dc4eedb1, 2864

{
    "data": {
        "elapsed_milliseconds": 1064,
        "participants": [
            {
                "callsign": "red",
                "current_location": "loc_52",
                "distance_to_closest_locations": [],
                "distance_to_current_location_exits": [],
                "distance_to_participants": [],
                "distance_to_role_change": [],
                "distance_to_treatment_areas": [],
                "participant_id": "00131",
                "role": "Medical_Specialist"
            },
            {
                "callsign": "blue",
                "current_location": "sga",
                "distance_to_closest_locations": [
                    {
                        "distance": 99.3,
                        "id": "B1"
                    },
                    {
                        "distance": 94.6,
                        "id": "tabs"
                    },
                    {
                        "distance": 95.1,
                        "id": "C1"
                    },
                    {
                        "distance": 87.6,
                        "id": "D3"
                    },
                    {
                        "distance": 70.1,
                        "id": "ca"
                    },
                    {
                        "distance": 81.1,
                        "id": "D4"
                    },
                    {
                        "distance": 80.1,
                        "id": "D2"
                    },
                    {
                        "distance": 75.1,
                        "id": "D1"
                    },
                    {
                        "distance": 58.0,
                        "id": "tacs"
                    },
                    {
                        "distance": 80.0,
                        "id": "H1"
                    },
                    {
                        "distance": 92.0,
                        "id": "H1A"
                    },
                    {
                        "distance": 98.3,
                        "id": "taas"
                    }
                ],
                "distance_to_current_location_exits": [
                    {
                        "distance": 13.0,
                        "id": "c_46_34_49_35"
                    }
                ],
                "distance_to_participants": [
                    {
                        "distance": 6.0,
                        "id": "green"
                    }
                ],
                "distance_to_role_change": [
                    {
                        "distance": 6.9,
                        "id": "sga"
                    }
                ],
                "distance_to_treatment_areas": [
                    {
                        "distance": 149.7,
                        "id": "taan"
                    },
                    {
                        "distance": 94.6,
                        "id": "tabs"
                    },
                    {
                        "distance": 126.6,
                        "id": "tacn"
                    },
                    {
                        "distance": 58.0,
                        "id": "tacs"
                    },
                    {
                        "distance": 159.0,
                        "id": "tabn"
                    },
                    {
                        "distance": 98.3,
                        "id": "taas"
                    }
                ],
                "participant_id": "00133",
                "role": "Engineering_Specialist"
            },
            {
                "callsign": "green",
                "current_location": "sga",
                "distance_to_closest_locations": [
                    {
                        "distance": 94.6,
                        "id": "B1"
                    },
                    {
                        "distance": 89.9,
                        "id": "tabs"
                    },
                    {
                        "distance": 96.4,
                        "id": "C2"
                    },
                    {
                        "distance": 90.4,
                        "id": "C1"
                    },
                    {
                        "distance": 82.9,
                        "id": "D3"
                    },
                    {
                        "distance": 65.4,
                        "id": "ca"
                    },
                    {
                        "distance": 76.4,
                        "id": "D4"
                    },
                    {
                        "distance": 75.4,
                        "id": "D2"
                    },
                    {
                        "distance": 70.4,
                        "id": "D1"
                    },
                    {
                        "distance": 52.0,
                        "id": "tacs"
                    },
                    {
                        "distance": 94.3,
                        "id": "G1"
                    },
                    {
                        "distance": 74.0,
                        "id": "H1"
                    },
                    {
                        "distance": 99.0,
                        "id": "buf"
                    },
                    {
                        "distance": 86.0,
                        "id": "H1A"
                    },
                    {
                        "distance": 97.3,
                        "id": "I1"
                    },
                    {
                        "distance": 92.3,
                        "id": "taas"
                    }
                ],
                "distance_to_current_location_exits": [
                    {
                        "distance": 7.0,
                        "id": "c_46_34_49_35"
                    }
                ],
                "distance_to_participants": [
                    {
                        "distance": 6.0,
                        "id": "blue"
                    }
                ],
                "distance_to_role_change": [
                    {
                        "distance": 9.0,
                        "id": "sga"
                    }
                ],
                "distance_to_treatment_areas": [
                    {
                        "distance": 145.0,
                        "id": "taan"
                    },
                    {
                        "distance": 89.9,
                        "id": "tabs"
                    },
                    {
                        "distance": 120.6,
                        "id": "tacn"
                    },
                    {
                        "distance": 52.0,
                        "id": "tacs"
                    },
                    {
                        "distance": 153.0,
                        "id": "tabn"
                    },
                    {
                        "distance": 92.3,
                        "id": "taas"
                    }
                ],
                "participant_id": "00140",
                "role": "Transport_Specialist"
            }
        ]
    },
    "header": {
        "message_type": "event",
        "timestamp": "2023-04-17T22:08:10.857901Z",
        "version": "1.1"
    },
    "msg": {
        "experiment_id": "04037bd1-7cd8-4666-98b1-f5cc0e1369c9",
        "source": "AC_IHMC_TA2_Player-Proximity",
        "sub_type": "Event:proximity",
        "timestamp": "2023-04-17T22:08:10.857901Z",
        "trial_id": "f4f65fe1-e105-4e67-8682-f9b3dc4eedb1",
        "version": "1.0"
    }
}