Team

Development Team

David J. Lawrence

David J. Lawrence

Principal Investigator

Johns Hopkins Applied Physics Laboratory

Nancy L. Chabot

Nancy L. Chabot

Deputy Principal Investigator

Johns Hopkins Applied Physics Laboratory

Lauren Mehr

Lauren Mehr

Program Manager

Johns Hopkins Applied Physics Laboratory

John Goldsten

John Goldsten

Instrument Architect and GRS Sensor Lead

Johns Hopkins Applied Physics Laboratory

Brian C. Schratz

Brian C. Schratz

Instrument Lead Engineer

Johns Hopkins Applied Physics Laboratory

Morgan T. Burks

Morgan T. Burks

GRS Ge Sensor, Science Co-I

Lawrence Livermore National Laboratory

Patrick N. Peplowski

Patrick N. Peplowski

Instrument Scientist, Science Co-I

Johns Hopkins Applied Physics Laboratory

Samuel G. Fix

Samuel G. Fix

Deputy Lead Engineer; DPU Lead

Johns Hopkins Applied Physics Laboratory

Dewey Barlow

Dewey Barlow

Schedule

Johns Hopkins Applied Physics Laboratory

Dave Bonner

Dave Bonner

Component Engineer

Johns Hopkins Applied Physics Laboratory

Tim Brubaker

Tim Brubaker

Cryocooler board design

Johns Hopkins Applied Physics Laboratory

Sarah Bucior

Sarah Bucior

Integration and Test Engineer

Johns Hopkins Applied Physics Laboratory

Stephanie Carlson

Stephanie Carlson

Parts Procurement

Johns Hopkins Applied Physics Laboratory

Eric Cheng

Eric Cheng

Deputy DPU Lead, NS Preamp Engineering

Johns Hopkins Applied Physics Laboratory

Chip Delmar

Chip Delmar

Safety

Johns Hopkins Applied Physics Laboratory

Christian Drabenstadt

Christian Drabenstadt

Contamination Engineer

Johns Hopkins Applied Physics Laboratory

Elfriede Dustin

Elfriede Dustin

Software Assurance

Johns Hopkins Applied Physics Laboratory

Jordan Effron

Jordan Effron

Thermal Engineering

Johns Hopkins Applied Physics Laboratory

Ray Espiritu

Ray Espiritu

Science Data Engineer

Johns Hopkins Applied Physics Laboratory

Zach Fletcher

Zach Fletcher

Deputy NS Lead

Johns Hopkins Applied Physics Laboratory

Tyler Formica

Tyler Formica

Reliability Engineer

Johns Hopkins Applied Physics Laboratory

Milena Graziano

Milena Graziano

Materials Engineer

Johns Hopkins Applied Physics Laboratory

Charles Henry

Charles Henry

Harness Engineer

Johns Hopkins Applied Physics Laboratory

Nathan Hines

Nathan Hines

GRS Ge Sensor

Lawrence Livermore National Laboratory

Erin M. Hoffer

Erin M. Hoffer

GRS Mechanical Lead

Johns Hopkins Applied Physics Laboratory

Stan Ikpe

Stan Ikpe

System Engineer

Johns Hopkins Applied Physics Laboratory

David Jones

David Jones

Electromagnetic Compatibility Engineer

Johns Hopkins Applied Physics Laboratory

Geon-Bo Kim

Geon-Bo Kim

GRS Ge Sensor

Lawrence Livermore National Laboratory

Steven Krupa

Steven Krupa

Power Electronics Engineer

Johns Hopkins Applied Physics Laboratory

Scott Lange

Scott Lange

Contamination Engineer

Johns Hopkins Applied Physics Laboratory

Mark LeBlanc

Mark LeBlanc

Mission Assurance

Johns Hopkins Applied Physics Laboratory

Kratina MacKay

Kratina MacKay

Administration

Johns Hopkins Applied Physics Laboratory

Katie Marcotte

Katie Marcotte

FPGA Programming

Johns Hopkins Applied Physics Laboratory

Tammy R. Marrapodi

Tammy R. Marrapodi

Financial Manager

Johns Hopkins Applied Physics Laboratory

Brian Massey

Brian Massey

Structural Thermal Model Lead

Johns Hopkins Applied Physics Laboratory

Eric Menyhart

Eric Menyhart

Flight Software

Johns Hopkins Applied Physics Laboratory

Allison Orr

Allison Orr

DPU Packaging

Johns Hopkins Applied Physics Laboratory

Trevor Palmer

Trevor Palmer

NS Lead

Johns Hopkins Applied Physics Laboratory

Amy M. Pergosky

Amy M. Pergosky

Implementation Specialist

Johns Hopkins Applied Physics Laboratory

Jamie Porter

Jamie Porter

Radiation Effects Engineer

Johns Hopkins Applied Physics Laboratory

Erik Ramseth

Erik Ramseth

Earned Value Manager

Johns Hopkins Applied Physics Laboratory

Kim Runkles

Kim Runkles

Project Management Assistant

Johns Hopkins Applied Physics Laboratory

Amit Shah

Amit Shah

Structural Engineering

Johns Hopkins Applied Physics Laboratory

Meena Sreekantamurthy

Meena Sreekantamurthy

Low-voltage power supply design

Johns Hopkins Applied Physics Laboratory

Zach W. Yokley

Zach W. Yokley

NS, ACS Sensor

Johns Hopkins Applied Physics Laboratory

Science Team (Co-Investigators)

Andrew W. Beck

Andrew W. Beck

Meteoritics; cosmochem; GRNS analysis

Marietta College

Morgan T. Burks

Morgan T. Burks

GRS development, performance, analysis

Lawrence Livermore National Laboratory

Nancy L. Chabot

Nancy L. Chabot

Mission operation; interpretation of GRNS data

Johns Hopkins Applied Physics Laboratory

Richard C. Elphic

Richard C. Elphic

Analysis of NS data; interpretation of GRNS data

NASA Ames Research Center

Carolyn M. Ernst

Carolyn M. Ernst

Elemental mapping; small-body mapping tool

Johns Hopkins Applied Physics Laboratory

Hiroki Kusano

Hiroki Kusano

Simulations of planetary gamma-ray and neutron emissions

National Institutes for Quantum and Radiological Science and Technology

David J. Lawrence

David J. Lawrence

GRNS data production & analysis; data modeling; science interpretation

Johns Hopkins Applied Physics Laboratory

Scott L. Murchie

Scott L. Murchie

Comparison of GRNS data to spectral units; origin hypotheses

Johns Hopkins Applied Physics Laboratory

Patrick N. Peplowski

Patrick N. Peplowski

GRNS data production & analysis; data modeling & calibration; science interpretation

Johns Hopkins Applied Physics Laboratory

Tomohiro Usui

Tomohiro Usui

Interpretation of GRNS data; integrate GRNS data with geologic maps

Institute of Space and Astronautical Science/JAXA