Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Confirmation of the pipeline signal transfer by the combination of four collection gates and four-phase CCD memories (the images were taken at 100 kfps; every 15 frames were selected, and stitched to show the smooth motion; the photo on the right side is a reference taken by a different camera).
