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Fermilab is recognized worldwide as a center of study which ties
together particle physics, astrophysics, and cosmology, the study of the
origin and evolution of the universe. New results from particle physics
experiments and theoretical predictions steer astrophysical thought in
new directions. Astrophysicists then respond with new insights about the
early universe. Scientific understanding in these fields has leaped
ahead in this current generation as fast as all of scientific thought in
previous history.
Fermilab scientists have been active in the Sloan Digital Sky
Survey. They constructed the data acquisition system and the
software and the hardware systems to process the expected 15 terabytes
of data. Fermilab's contributions also include the monitor telescope
pipeline, the pipeline for selection of candidates for spectroscopy,
data simulations for testing the pipelines, and the database to be used
for operations, as well as bringing the pipelines together into a
working system. Fermilab is also involved with quasar target selection
and the overall strategy for running the Survey. The central archive
science database developed by Johns Hopkins University will be located
at and supported by Fermilab. The laboratory also designed and built the
telescope motion controls, interlocks, and some of the spectroscopic
hardware. Finally, Fermilab is providing expertise and support in
large-scale scientific project management.
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