The data acquisition system starts right at the back of the focal plane, a composite of 189 digital sensors used to take night-sky images, plus several more used to line up the camera when taking images. 71 circuit boards take the raw pixels off the sensors and ready them for the next step.
Greg Stewart/SLAC National Accelerator Laboratory
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The LSST camera will sit atop Rubin Observatory’s Simonyi Survey Telescope high in the Andes of Chile.
An artist's rendering of the LSST Camera showing its major components including lenses, sensor array, and utility trunk.
A front view of the completed LSST Camera, showing the 3,200-megapixel focal plane within.
