2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/SDO/EVE/Level1/Version8/PT0.25S NASA NumericalData SDO/EVE Level 1 Version 8 Data https://doi.org/10.48322/3v9b-4p18 2025-12-04T13:31:24Z 2024-06-13T00:00:00Z Only known prior ReleaseDate of the metadata 2024-11-30T00:08:46 Metadata created by SY 2025-02-05T00:08:46 Updated Authors 2025-02-25T00:08:46 Added DOI by SY 2025-09-18T11:27:07Z Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB 2025-09-30T14:25:19Z Updated PublishedBy name to match ROR Registry. ZCB 2025-12-04T13:31:24Z Added MetadataRightsList. Updated to 2.7.1. ZCB The SDO EVE ESP Level 1 data files are created by 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. ESP Level 1 data products are generated using software and algorithms created at the Univ. of Southern California Space Sciences Center in Los Angeles, CA. For a high-level introduction to the EVE instrumentation, please visit the following website: https://lasp.colorado.edu/home/eve/science/instrument/. These Level 1 products are defined to contain 4-Hz integrations from the Extreme ultraviolet SpectroPhotometer (ESP) and began in 2010 day 120 and are continuing. This version change includes updated long-term degradation corrections. This release of EVE ESP Level 1 data products replaces all previous versions. Laboratory for Atmospheric and Space Physics, University of Colorado (USA); Space Sciences Center, University of Southern California (USA) 2024-06-13T00:00:00 Laboratory for Atmospheric and Space Physics spase://SMWG/Person/Thomas.N.Woods PrincipalInvestigator spase://SMWG/Person/Don.Woodraska GeneralContact The SDO EVE Website https://lasp.colorado.edu/home/eve/ The SDO/EVE Instrument paper https://doi.org/10.1007/s11207-009-9487-6 README https://lasp.colorado.edu/eve/data_access/eve_data/products/level1/esp/EVE_ESP_L1_V8_README.pdf spase://SMWG/Repository/UCOLO/LASP/SDO Online Open EVE data access page https://lasp.colorado.edu/eve/data_access/eve_data/products/level1/ FITS GZIP spase://SMWG/Instrument/SDO/EVE Irradiance Spectrum 2010-04-30T00:00:00 -P1D PT0.25S Sun