rosbag2_bagfile_information: version: 9 storage_identifier: mcap duration: nanoseconds: 23575870024 starting_time: nanoseconds_since_epoch: 1786069415456591490 message_count: 17417 topics_with_message_count: - topic_metadata: name: /joint_states type: sensor_msgs/msg/JointState serialization_format: cdr offered_qos_profiles: [] type_description_hash: '' message_count: 9431 - topic_metadata: name: /leader/joint_trajectory type: trajectory_msgs/msg/JointTrajectory serialization_format: cdr offered_qos_profiles: [] type_description_hash: '' message_count: 7074 - topic_metadata: name: /tf type: tf2_msgs/msg/TFMessage serialization_format: cdr offered_qos_profiles: [] type_description_hash: '' message_count: 912 compression_format: '' compression_mode: '' relative_file_paths: - 4_0.mcap files: - path: 4_0.mcap starting_time: nanoseconds_since_epoch: 1786069415456591490 duration: nanoseconds: 23575870024 message_count: 17417 custom_data: null ros_distro: jazzy