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ACRIM III Level 2 Daily Mean Data V001

Published by NASA/LARC/SD/ASDC | National Aeronautics and Space Administration | Catalog Last Checked: August 11, 2026 at 11:56 PM | Dataset Last Updated: August 10, 2026
ACR3L2DM_1 is the Active Cavity Radiometer Irradiance Monitor (ACRIM) III Level 2 Daily Mean Data version 1 product consists of Level 2 total solar irradiance in the form of daily means gathered by the ACRIM III instrument on the ACRIMSAT satellite. The daily means are constructed from the shutter cycle results for each day.

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