MIDDLEWARE

Three scientists from the Lawrence Berkeley National Laboratory’s (Berkeley Lab) Computational Cosmology Center (C3) are being honored with a NASA Public Service Group Award for developing the supercomputing infrastructure for the U.S. Planck Team’s data and analysis operations at the Department of Energy's National Energy Research Scientific Computing Center (NERSC).

The award will be presented to Julian Borrill, Christopher Cantalupo and Theodore Kisner on June 15, 2010 at the Jet Propulsion Laboratory in Pasadena, Calif. All three researchers are also members of the U.S. Planck Team. The NASA Public Service Group Achievement Award honors a group's outstanding accomplishment that has contributed substantially to a NASA mission.

The European Space Agency's Planck satellite— in which NASA is a major partner— is currently gathering the most detailed observations ever made of the Cosmic Microwave Background (CMB), which is essentially the leftover light from the Big Bang that permeates our universe. Transforming these observations into maps of the CMB is a very significant computational challenge in which NERSC’s supercomputers play a leading role. Computing is so critical to the U.S. contribution to the mission that NASA and DOE have entered into a unique Interagency Implementation Agreement guaranteeing Planck long-term access to NERSC resources.

"The CMB is our most valuable resource for understanding fundamental physics and the origins of the universe. We have spent much of the last decade getting the Planck data analysis infrastructure set up at NERSC, and getting this award is really a great honor to our work," says Borrill.

In addition to developing and maintaining the massively parallel software for processing and analyzing data collected by the Planck's high- and low-frequency instruments, the C3 scientists also work closely with NERSC staff to ensure that both the data and the mission-specific and general CMB analysis tools are available on all of the facility's platforms and accessible to all members of the U.S. Planck Team.

For more information about NERSC's legacy of computational cosmology, please read:

• NERSC Continues Tradition of Cosmic Microwave Background Data Analysis with the Planck Cluster
• Mapping the Universe to the Beginning of Time
• A Rising Tide of Cosmic Data

C3 is a joint center of the Berkeley Lab's Computational Research and Physics Divisions. For more information about Berkeley Lab Computing Sciences, please visit: www.lbl.gov/cs