FAST AC Fields, ~5 sec resolution

FAST AC Fields Key Parameter CDF files consists of AC Electric and Magnetic fields measurements spanning a range from approximately 32 Hz to 2 MHz. The time range of each file is roughly 24 hours and consists of several passes over the auroral zone of approximately 20 minute duration, the time resolution is one spin period (approximately 5s). The orbital period of FAST is 133 minutes.

Data and Resources

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	November 5, 2026, 13:08 (UTC)
Created	April 1, 2025, 13:54 (UTC)
Identifier	https://doi.org/10.48322/23b9-6g23
Modified	2026-11-02T22:16:01Z
Theme	{Heliophysics}
accessLevel	public
bureauCode	{026:00}
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harvest_source_title	Science Discovery Engine
landingPage	https://doi.org/10.48322/23b9-6g23
license	https://www.usa.gov/government-works
programCode	{026:000}
publisher	CDAWeb, SPDF
resource-type	Dataset
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