TIMED SEE Level2A XPS Solar Irradiance Data

The 12 X-Ray Photometers (XP) aboard SEE perform full-disk irradiance measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. 8 of the XPs produce XUV signals (more info on XP coatings) and one other XP provides a hydrogen Lyman-alpha measurement (121.5 nm). The XPS Level 2A data is time averaged over each measurement, after being 1-AU corrected and removing flares. The 1-AU correction is provided.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Maintainer	NASA Space Physics Data Facility
Last Updated	May 11, 2026, 19:04 (UTC)
Created	March 10, 2026, 00:00 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	515e2fbb-4d03-44d1-ba8a-98362c66f4f8
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	/SDE/SPASE_JSON/\|323f5958a8bb069690c72e2f7c10ee8a
license	https://www.usa.gov/government-works
modified	2026-05-04T22:15:59Z
programCode	{026:000}
publisher	LASP/CU TIMED/SEE Payload Operations Center;TIMED/SEE POC
resource-type	Dataset
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source_hash	67ffbd3e99dc638c4b62a574277ac476ca9fc01820d4aba7f3abd23b2c1ca9ee
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theme	{Heliophysics}