Explorer 33 3-min solar wind plasma data

This data set has 3-min resolution solar wind plasma parameters (flow speed and direction angles, ion thermal speed and density) from the MIT Faraday Cup on Explorer 33 (AIMP 1, IMP D). There are no spacecraft position data in the records. The data are in annual ASCII files.

Data and Resources

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	September 7, 2026, 23:04 (UTC)
Created	August 10, 2026, 18:35 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_object_id	b28f1440-c495-4018-be2c-88d6d3a4df2a
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|spase://NASA/NumericalData/Explorer33/FaradayCup/PT3M
license	https://www.usa.gov/government-works
modified	2026-08-31T22:15:59Z
programCode	{026:000}
publisher	SPDF
resource-type	Dataset
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source_hash	319f23c57c0e4cf15d39d15421f478b78c502baaa73947c85af39c1d7c46b955
source_schema_version	1.1
theme	{Heliophysics}