2.2.9 spase://NASA/NumericalData/LASP/LISIRD/Composite/Lyman.Alpha/P1D LISIRD supplied Composite Lyman Alpha 2020-07-07T21:14:45Z This data product contains daily irradiance levels (photons/s/cm**2) of solar Lyman alpha (121.5 nm) radiation from multiple spacecraft and modelling sources, including AE-E/ESUM, SME/SUVM, UARS/SOLSTICE, TIMED/SEE and SORCE/SOLSTICE spacecraft and F10.7 and Mg models. Data are available from 1947 to near-current, both graphically and, in txt/csv format, digitally, from the LISIRD interface at U.Colorado/LASP. The U. Colorado LASP team responsible for creating and maintaining this composite data set, and the instrument teams whose data were used in the data set. spase://SMWG/Person/Thomas.N.Woods GeneralContact Improved solar Lyman α irradiance modeling from 1947 through 1999 based on UARS observations https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2000JA000051 Year 2000 JGR paper by Woods, Tobiska, Rottman, and Worden spase://VSPO/NumericalData/CompositeLymanAlpha spase://VSPO/NumericalData/LASP/LISIRD/Composite/Lyman.Alpha/P1D spase://SMWG/Repository/UCOLO/LASP/LISIRD Online Open LISIRD http://lasp.colorado.edu/lisird/lya/ plots and digital data via LISIRD Text The U. Colorado LASP team responsible for creating and maintaining this composite data set, the instrument teams whose data were used in the data set, and the LASP/LISIRD interface. Calibrated spase://SMWG/Instrument/SORCE/SOLSTICE spase://SMWG/Instrument/TIMED/SEE spase://SMWG/Instrument/UARS/SOLSTICE spase://SMWG/Instrument/SME/SUVM spase://SMWG/Instrument/AE-E/ESUM Irradiance 1947-01-01T00:00:00 -P1M P1D Ultraviolet Sun