Development Team
David J. Lawrence
Principal Investigator
Johns Hopkins Applied Physics Laboratory
Nancy L. Chabot
Deputy Principal Investigator
Johns Hopkins Applied Physics Laboratory
Lauren Mehr
Program Manager
Johns Hopkins Applied Physics Laboratory
John Goldsten
Instrument Architect and GRS Sensor Lead
Johns Hopkins Applied Physics Laboratory
Brian C. Schratz
Instrument Lead Engineer
Johns Hopkins Applied Physics Laboratory
Morgan T. Burks
GRS Ge Sensor, Science Co-I
Lawrence Livermore National Laboratory
Patrick N. Peplowski
Instrument Scientist, Science Co-I
Johns Hopkins Applied Physics Laboratory
Samuel G. Fix
Deputy Lead Engineer; DPU Lead
Johns Hopkins Applied Physics Laboratory
Dewey Barlow
Schedule
Johns Hopkins Applied Physics Laboratory
Dave Bonner
EEE Parts
Johns Hopkins Applied Physics Laboratory
Tim Brubaker
Cryocooler board design
Johns Hopkins Applied Physics Laboratory
Sarah Bucior
Integration and Test Engineer
Johns Hopkins Applied Physics Laboratory
Eric Cheng
NS Preamp Engineering
Johns Hopkins Applied Physics Laboratory
Christian Drabenstadt
Contamination Engineer
Johns Hopkins Applied Physics Laboratory
Jordan Effron
Thermal Engineering
Johns Hopkins Applied Physics Laboratory
Zach Fletcher
NS Sensor
Johns Hopkins Applied Physics Laboratory
Tyler Formica
Reliability Engineer
Johns Hopkins Applied Physics Laboratory
Milena Graziano
Materials
Johns Hopkins Applied Physics Laboratory
Charles Henry
Harness
Johns Hopkins Applied Physics Laboratory
Nathan Hines
GRS Ge Sensor
Lawrence Livermore National Laboratory
Erin M. Hoffer
GRS Mechanical Lead
Johns Hopkins Applied Physics Laboratory
Stan Ikpe
System Engineer
Johns Hopkins Applied Physics Laboratory
David Jones
Electromagnetic Compatibility Engineer
Johns Hopkins Applied Physics Laboratory
Geon-Bo Kim
GRS Ge Sensor
Lawrence Livermore National Laboratory
Steven Krupa
Power Electronics Engineer
Johns Hopkins Applied Physics Laboratory
Mark LeBlanc
Mission Assurance
Johns Hopkins Applied Physics Laboratory
Katie Marcotte
FPGA Programming
Johns Hopkins Applied Physics Laboratory
Tammy R. Marrapodi
Financial Manager
Johns Hopkins Applied Physics Laboratory
Brian Massey
Structural Thermal Model Lead
Johns Hopkins Applied Physics Laboratory
Eric Menyhart
Flight Software
Johns Hopkins Applied Physics Laboratory
Allison Orr
DPU Packaging
Johns Hopkins Applied Physics Laboratory
Trevor Palmer
NS Deputy Lead
Johns Hopkins Applied Physics Laboratory
Amy M. Pergosky
Implementation Specialist
Johns Hopkins Applied Physics Laboratory
Jamie Porter
Radiation Effects Engineer
Johns Hopkins Applied Physics Laboratory
Kim Runkles
Project Management Assistant
Johns Hopkins Applied Physics Laboratory
Amit Shah
Structural Engineering
Johns Hopkins Applied Physics Laboratory
Meena Sreekantamurthy
Low-voltage power supply design
Johns Hopkins Applied Physics Laboratory
Zach W. Yokley
NS, ACS Sensor
Johns Hopkins Applied Physics Laboratory
Science Team (Co-Investigators)
Andrew W. Beck
Meteoritics; cosmochem; GRNS analysis
Marietta College
Morgan T. Burks
GRS development, performance, analysis
Lawrence Livermore National Laboratory
Nancy L. Chabot
Mission operation; interpretation of GRNS data
Johns Hopkins Applied Physics Laboratory
Richard C. Elphic
Analysis of NS data; interpretation of GRNS data
NASA Ames Research Center
Carolyn M. Ernst
Elemental mapping; small-body mapping tool
Johns Hopkins Applied Physics Laboratory
Hiroki Kusano
Simulations of planetary gamma-ray and neutron emissions
National Institutes for Quantum and Radiological Science and Technology
David J. Lawrence
GRNS data production & analysis; data modeling; science interpretation
Johns Hopkins Applied Physics Laboratory
Scott L. Murchie
Comparison of GRNS data to spectral units; origin hypotheses
Johns Hopkins Applied Physics Laboratory
Patrick N. Peplowski
GRNS data production & analysis; data modeling & calibration; science interpretation
Johns Hopkins Applied Physics Laboratory
Tomohiro Usui
Interpretation of GRNS data; integrate GRNS data with geologic maps
Institute of Space and Astronautical Science/JAXA
