According to Sainio, in the first video, the UFO's speed in relation to its size eliminates all aircraft as a cause, since known airplanes can't move this fast. To stay below the sound barrier, a plane length of 10 feet would be required. It only took about one second to cross the nearly 30 field of view of the camera. As he tracked the object, it suddenly disappeared from his viewfinder. When viewing t he video at normal playback speed, the object appears to streak to the right, off the screen and almost too fast to see.
Frame analysis shows that the object accelerated at a tremendous rate.
The actual acceleration cannot be calculated because, again, the distance is not known. At an assumed 1,000 ft. distance, the size of the object was a bit less than 10 feet. For other assumed distances, the size, acceleration and departing speed are proportiona l to the distance. The sun in the east made a shiny glint at the left side. In the perspective view from below, the object appe ars like a layer cake with the upper layer having a larger diameter than the lower layer.