5.4.2 - 54862_LeBrun_Landing_Description 00 ~ 25 sec : Trapped particle vertical translation. 26 ~ 28 sec : Getting closer to the substrate 29 ~ 34 sec : Positioning particle away from the surface adhered particles 35 ~ 37 sec : Placing the trapped particle on the substrate 38 ~ 44 sec : Resting particle on the substrate