# # Pre-flight sensor check metrics. These will be zero if the vehicle only has one sensor. # The topic will not be updated when the vehicle is armed # uint64 timestamp # time since system start (microseconds) float32 accel_inconsistency_m_s_s # magnitude of maximum acceleration difference between IMU instances in (m/s/s). float32 gyro_inconsistency_rad_s # magnitude of maximum angular rate difference between IMU instances in (rad/s). float32 mag_inconsistency_angle # maximum angle between magnetometer instance field vectors in radians.