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  • SORCE Combined XPS, SOLSTICE, and SIM Solar Spectral Irradiance 24-Hour Means V001 (SOR3D_COMBINED_001) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1993479683-GES_DISC.xml
    Description:

    The SORCE Combined XPS, SOLSTICE, and SIM Solar Spectral Irradiance 24-Hour Means product consists of daily averages of the solar spetra from 0.1 to 2412 nm. The SORCE instruments make measurements during each daytime orbit portion, 15 orbits per day. This product combines data from the XPS, SOLSTICE and SIM instruments and merges them into a daily averaged solar spectra. The spectral resolution of SIM varies between 1-34 nm, SOLSTICE is 1 nm, and XPS is 7 nm. The SORCE combined data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date (calendar and Julian Day), min wavelength, max wavelength, instrument mode, input data version, spectral irradiance, irradiance uncertainty, and a data quality flag. Each row represents a separate day and wavelength.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3D_COMBINED Version ID: 001 Unique ID: C1993479683-GES_DISC

  • SORCE Extreme Ultraviolet (XUV) Data from the XPS

    https://cmr.earthdata.nasa.gov/search/concepts/C1214621164-SCIOPS.xml
    Description:

    This data set consists of SORCE Extreme Ultraviolet (XUV) data from the XPS instrument on-board the SORCE spacecraft. The XPS instrument has 12 photodiodes for measuring XUV and EUV irradiance. 7 of these 12 diodes produce data that is available to the public. Each of these photodiodes provides an approximate 7 nm spectral bandpass.

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    SCIOPS Short Name: SORCE_XPS Version ID: Not provided Unique ID: C1214621164-SCIOPS

  • SORCE Level 3 Total Solar Irradiance 6-Hour Means V019 (SOR3TSI6) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1975355700-GES_DISC.xml
    Description:

    SOR3TSI6 Version 019 is the final version of this data product, and supersedes all previous versions. The Total Solar Irradiance (TSI) data set SOR3TSI6 contains the total solar irradiance (a.k.a solar constant) data collected by the Total Irradiance Monitor (TIM) instrument covering the full wavelength spectrum averaged at 6-hour intervals. The data are normalized to one astronomical unit (1 AU). The TIM instrument measures the Total Solar Irradiance (TSI), monitoring changes in incident sunlight to the Earth's atmosphere using an ambient temperature active cavity radiometer to a designed absolute accuracy of 100 parts per million (ppm, 1 ppm=0.0001% at 1-sigma) and a precision and long-term relative accuracy of 10 ppm per year. Due to the small size these data and to maximize ease of use to end-users, each delivered TSI product contains science results for the entire mission. Updates to Level 3 TSI data occur monthly in order to reduce repeated delivery of data.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3TSI6 Version ID: 019 Unique ID: C1975355700-GES_DISC

  • SORCE Level 3 Total Solar Irradiance Daily Means V019 (SOR3TSID) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1975355711-GES_DISC.xml
    Description:

    SOR3TSID Version 019 is the final version of this data product, and supersedes all previous versions. The Total Solar Irradiance (TSI) data set SOR3TSID contains the total solar irradiance (a.k.a solar constant) data collected by the Total Irradiance Monitor (TIM) instrument covering the full wavelength spectrum averaged at daily intervals. The data are normalized to one astronomical unit (1 AU). The TIM instrument measures the Total Solar Irradiance (TSI), monitoring changes in incident sunlight to the Earth's atmosphere using an ambient temperature active cavity radiometer to a designed absolute accuracy of 100 parts per million (ppm, 1 ppm=0.0001% at 1-sigma) and a precision and long-term relative accuracy of 10 ppm per year. Due to the small size these data and to maximize ease of use to end-users, each delivered TSI product contains science results for the entire mission. Updates to Level 3 TSI data occur monthly in order to reduce repeated delivery of data.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3TSID Version ID: 019 Unique ID: C1975355711-GES_DISC

  • SORCE SIM Level 3 Solar Spectral Irradiance Daily Means V027 (SOR3SIMD) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1966825917-GES_DISC.xml
    Description:

    Version 027 is the final version of this data product, and supersedes all previous versions. The SORCE SIM Solar Spectral Irradiance (SSI) data product SOR3SIMD is constructed using measurements from the SIM instruments, which are combined into merged daily solar spectra over the spectral range from 240 to 2416 nm at a spectral resolution ranging from 1 to 27 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The SIM absolute uncertainty is about 2%. All of the SOR3SIMD data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date, Julian day, minimum wavelength, maximum wavelength, instrument mode, data version number, irradiance value, irradiance uncertainty, and data quality. The rows are arranged with data at each wavelength over the full SIM wavelength range, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SIMD Version ID: 027 Unique ID: C1966825917-GES_DISC

  • SORCE SIM Level 3 TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means V001 (SOR3SIMD_TAV) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1995841371-GES_DISC.xml
    Description:

    The SORCE SIM Level 3 TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means data product (SOR3SIMD_TAV) uses the temporal overlap of the Solar Radiation and Climate Experiment (SORCE) and the Total and Spectral Solar Irradiance Sensor (TSIS-1) Spectral Irradiance Monitor (SIM) instruments to create an alternate SORCE-SIM irradiance calibration, known as the TSIS1 Adjusted Values (TAV). The SORCE-SIM Solar Spectral Irradiance (SSI) data products are provided on a fixed wavelength scale which varies in spectral resolution from 1-34 nm over the spectral range from 240 to 2401 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The TAV data is on the SORCE-SIM wavelength scale, with the exception that the longest TAV wavelength is 2401.4 nm. All of the SOR3SIMD_TAV data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date, Julian day, minimum wavelength, maximum wavelength, instrument mode, data version number, irradiance value, irradiance uncertainty, and data quality. The rows are arranged with data at each wavelength over the full SIM wavelength range, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SIMD_TAV Version ID: 001 Unique ID: C1995841371-GES_DISC

  • SORCE SIM Level 3 TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means V002 (SOR3SIMD_TAV) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C2069458519-GES_DISC.xml
    Description:

    Version 002 is the most recent version of this data product, and supersedes all previous versions. The SORCE SIM Level 3 TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means data product (SOR3SIMD_TAV) uses the temporal overlap of the Solar Radiation and Climate Experiment (SORCE) and the Total and Spectral Solar Irradiance Sensor (TSIS-1) Spectral Irradiance Monitor (SIM) instruments to create an alternate SORCE-SIM irradiance calibration, known as the TSIS1 Adjusted Values (TAV). The SORCE-SIM Solar Spectral Irradiance (SSI) data products are provided on a fixed wavelength scale which varies in spectral resolution from 1-34 nm over the spectral range from 240 to 2401 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The TAV data is on the SORCE-SIM wavelength scale, with the exception that the longest TAV wavelength is 2401.4 nm. All of the SOR3SIMD_TAV data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date, Julian day, minimum wavelength, maximum wavelength, instrument mode, data version number, irradiance value, irradiance uncertainty, and data quality. The rows are arranged with data at each wavelength over the full SIM wavelength range, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SIMD_TAV Version ID: 002 Unique ID: C2069458519-GES_DISC

  • SORCE SOLSTICE FUV and MUV Level 3 Solar Spectral Irradiance 0.1nm Res 24-Hour Means V018 (SOR3SOLD_HIGH) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1994107713-GES_DISC.xml
    Description:

    SORCE SOLSTICE FUV and MUV Level 3 Solar Spectral Irradiance 0.1nm Res 24-Hour Means data product (SOR3SOLD_HIGH) is constructed using measurements from the SOLSTICE FUV and MUV instrument, which is combined into merged daily solar spectra over the spectral range from 115 to 310 nm at a high spectral resolution of 0.1 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The SOLSTICE absolute uncertainty better than 5%. The SOR3SOLD_HIGH data are stored in netCDF files containing a full year of data. Each file contains variables with the date, Julian day, wavelength, irradiance value, irradiance uncertainty, and irradiance repeatability.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLD_HIGH Version ID: 018 Unique ID: C1994107713-GES_DISC

  • SORCE SOLSTICE FUV Level 3 Solar Spectral Irradiance Daily Means V018 (SOR3SOLFUVD) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1991623683-GES_DISC.xml
    Description:

    Version 018 is the final version of this data product, and supersedes all previous versions. The SORCE SOLSTICE Far-UV Solar Spectral Irradiance (SSI) data product SOR3SOLFUVD is constructed using measurements from the SOLSTICE FUV instrument, which are combined into merged daily solar spectra over the spectral range from 115 to 180 nm at a spectral resolution of 1 nm. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. The SOLSTICE absolute uncertainty better than 5%. All of the SOR3SOLFUVD data are arranged in a single file in a tabular ASCII text file which can be easily read into a spreadsheet application. The columns contain the date, Julian day, minimum wavelength, maximum wavelength, instrument mode, data version number, irradiance value, irradiance uncertainty, and data quality. The rows are arranged with data at each wavelength over the full SOLSTICE FUV wavelength range, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLFUVD Version ID: 018 Unique ID: C1991623683-GES_DISC

  • SORCE SOLSTICE Level 3 Lyman-alpha Irradiance As-Measured Cadence V018 (SOR3SOLS_LA_018) at GES DISC

    https://cmr.earthdata.nasa.gov/search/concepts/C1993479672-GES_DISC.xml
    Description:

    The SORCE SOLSTICE Level 3 Lyman-alpha Irradiance As-Measured Cadence product consists of all measurements of the Lyman-alpha irradiance from the SOLSTICE instrument. The SOLSTICE instrument makes measurements during each daytime orbit portion, 15 orbits per day. A complete solar spectrum is made in about 30 minutes, a quick scan mode in about 5 minutes. The spectral resolution of SOLSTICE is 0.1 nm. The Lyman-alpha data are stored in netCDF files containing a full year of. Each days measurements are in a separate netCDF group. Each group contains variables for irradiance, uncertainty, repeatability, long x-ray flux, short x-ray flux, spacecraft height, latitude, longitude, time, wavelength and target zenith angle, with overr 3000 measurements.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLS_LA Version ID: 018 Unique ID: C1993479672-GES_DISC