NASA - National Aeronautics and Space Administration

+ NASA Homepage
+ NASA en Español
+ Contact NASA
PDS Geosciences Node, Washington University in St. Louis
HOME DATA AND SERVICES TOOLS ABOUT US CONTACT US SITE MAP
Services
Geosciences Node Data
Help
Scheduled Maintenance
This site may be down on Thursdays between 7:00 and 9:30 pm Central Time for maintenance.

MSL: APXS (Alpha Particle X-ray Spectrometer)

December 5, 2016. MSL Release 13 includes new APXS raw (EDR) and derived (RDR) data from sols 1294 through 1417, March 27 - August 1, 2016.

The Alpha Particle X-ray Spectrometer (APXS) measures the abundance of chemical elements in rocks and soils. The APXS is placed in contact with rock and soil samples on Mars and exposes the material to alpha particles and X-rays emitted during the radioactive decay of the element curium. APXS data sets are produced by the APXS Science Team at the University of Guelph, Ontario, Canada. The APXS is funded by the Canadian Space Agency.

APXS Data Sets

Raw Data Products
EDR - Experiment Data Records
Derived Data Products
RDR - Reduced Data Records

Online Tools

MSL ANB MSL Analyst's Notebook  - This PDS Geosciences Node tool provides access to MSL data in the context of mission operations -- by sol, location, instrument, and other criteria.

Related Information

 

 

PDS Nodes PDS Atmospheres Geosciences Imaging NAIF PPI Rings Small Bodies
FirstGov Logo
+ Freedom of Information Act
+ NASA 2003 Strategic Plan
+ NASA Privacy Statement, Disclaimer, and
   Accessibility Certification

+ Copyright/Image Use Policy
NASA Logo
Curator: Susan Slavney
NASA Official: Raymond E. Arvidson
Last Updated:
+ Comments and Questions