rosbag2_bagfile_information: version: 9 storage_identifier: mcap duration: nanoseconds: 18274219823 starting_time: nanoseconds_since_epoch: 1786069575124887480 message_count: 13500 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: 7310 - topic_metadata: name: /leader/joint_trajectory type: trajectory_msgs/msg/JointTrajectory serialization_format: cdr offered_qos_profiles: [] type_description_hash: '' message_count: 5483 - topic_metadata: name: /tf type: tf2_msgs/msg/TFMessage serialization_format: cdr offered_qos_profiles: [] type_description_hash: '' message_count: 707 compression_format: '' compression_mode: '' relative_file_paths: - 7_0.mcap files: - path: 7_0.mcap starting_time: nanoseconds_since_epoch: 1786069575124887480 duration: nanoseconds: 18274219823 message_count: 13500 custom_data: null ros_distro: jazzy