Editing Automatic picture transmission (section)

=== Structure ===
The broadcast transmission is composed of two image channels, [[telemetry]] information, and synchronization data, with the image channels typically referred to as Video A and Video B. All this data is transmitted as a horizontal scan line. A complete line is 2080 [[pixels]] long, with each image using 909 pixels and the remainder going to the telemetry and synchronization. Lines are transmitted at 2 per second, which equates to a 4160 words per second, or 4160 [[baud]].