HEO-1 Data from the EXP instrument in 15-second averages

These data consist of energetic particle measurements, given as proton counts, electron counts, and dose/dose rate. The spacecraft are equipped with a combination of dome and telescope dosimeters. Data from these instruments is available in 15-second averages and binned by magnetic L-shell in IGRF and Olson-Pfitzer (Quiet) field models.

Data and Resources

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	September 15, 2026, 01:12 (UTC)
Created	August 10, 2026, 21:41 (UTC)
accessLevel	public
bureauCode	{026:00}
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harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|spase://NASA/NumericalData/HEO1/EXP/PT15S
license	https://www.usa.gov/government-works
modified	2026-09-07T22:16:00Z
programCode	{026:000}
publisher	ViRBO
resource-type	Dataset
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