Ion Mass Spectrometer for Heliospheric Missions

Metadata Updated: November 12, 2020

We are developing and IMS that can be used to measure the solar wind ion composition and measure interstellar pick up ions. This instrument will support a future heliospheric missions that measures fast neutrals from the outer boundaries of the solar wind. This instrument will have unique ion composition capabilities and will be designed to work in the transient energetic particle events such as Corotating Interaction Regions (CIRS), Coronal Mass Ejections (CMEs) and Solar Energetic Particle (SEP) events.  In addition, the IMS can be used for planetary missions including missions with high radiation environment such as Io and Europa.We are developing this instrument based on an ongoing development effort, completing 9.5-27 MeV irradiation tests of microchannel plate (MCP) shielding designs, and ion beam testing the instrument's tapered linear electric field time-of-flight section using the Suprathermal Ion Mass Spectrometry Lab at Goddard for ion energies from 100 V to 15 kV. We have also shown that the Circular Wien Filter with tophat Electrostatic Analyzer works successfully from 50 V to 10 kV.for a wide range of ion mass per charge (M/Q).  

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher Space Technology Mission Directorate
Unique Identifier Unknown
Maintainer
Identifier TECHPORT_11923
Data First Published 2018-09-01
Data Last Modified 2020-01-29
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Homepage URL https://techport.nasa.gov/view/11923
Program Code 026:027
Source Datajson Identifier True
Source Hash 38230911a7fd32b02f1c36dff3ea651e16ae6263
Source Schema Version 1.1

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