Skip to main content
U.S. flag

An official website of the United States government

Return to search results
💡 Advanced Search Tip

Search by organization or tag to find related datasets

SDO/EVE Level 2B Version 8 Data

Published by SDO EVE Repository at LASP | National Aeronautics and Space Administration | Metadata Last Checked: November 03, 2025 | Last Modified: 2025-09-10
EVE level 2B data files were created at the Laboratory for Atmospheric and Space Physics in Boulder, Colorado for the NASA Solar Dynamics Observatory (SDO) Extreme Ultraviolet Variability Experiment (EVE). The Science Processing and Operations Center (SPOC) is responsible for creating and maintaining access to all EVE products.Version 8 includes two new header-data units, explained in detail in later sections, to report line irradiance from each of the three channels: MEGS-A slit 1, MEGS-A slit 2, and MEGS-B. This allows lines to be compared from each channel where there’s overlap in the bandpass. Some new emission lines have been added in the Version 8 level 2B lines data product. This version change also includes updated long-term degradation corrections for MEGS-B and ESP. This is a new release of EVE Level 2B data products.

Find Related Datasets

Click any tag below to search for similar datasets

Complete Metadata

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov