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

    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 SIM Level 3 Solar Spectral Irradiance Daily Means V027 (SOR3SIMD)

    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 V002 (SOR3SIMD_TAV)

    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)

    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 Level 3 MgII Core-to-Wing Ratio 24 Hour Means V018 (SOR3SOLD_MGII_018)

    https://cmr.earthdata.nasa.gov/search/concepts/C1993479667-GES_DISC.xml
    Description:

    The SORCE SOLSTICE Level 3 MgII Core to Wing Ratio 24 Hour Means product consists of daily averages of the magnesium II core-to-wing index from the SOLSTICE instrument. The SOLSTICE instrument makes measurements during each daytime orbit portion, 15 orbits per day. This product has solar spectra averaged for a day. The spectral resolution of SOLSTICE is 0.1 nm, allowing the Mg-II doublet to be fully resolved and modeled with Gaussians. The Mg-II core-to-wing ratio is used as a measurement of solar activity. The Mg-II 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), the core/wing ratio, and the absolute uncertainty. The rows are arranged with one daily average measurment, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLD_MGII Version ID: 018 Unique ID: C1993479667-GES_DISC

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

    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 MUV Level 3 Solar Spectral Irradiance Daily Means V018 (SOR3SOLMUVD)

    https://cmr.earthdata.nasa.gov/search/concepts/C1991623701-GES_DISC.xml
    Description:

    Version 018 is the final version of this data product, and supersedes all previous versions. The SORCE SOLSTICE Mid-UV Solar Spectral Irradiance (SSI) data product SOR3SOLMUVD is constructed using measurements from the SOLSTICE MUV instrument, which are combined into merged daily solar spectra over the spectral range from 180 to 310 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 SOR3SOLMUVD 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: SOR3SOLMUVD Version ID: 018 Unique ID: C1991623701-GES_DISC

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

    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

  • SORCE SOLSTICE Level 3 MgII Core-to-Wing Ratio As-Measured Cadence V018 (SOR3SOLS_MGII_018)

    https://cmr.earthdata.nasa.gov/search/concepts/C1993479669-GES_DISC.xml
    Description:

    The SORCE SOLSTICE Level 3 MgII Core to Wing Ratio As-Measured Cadence product consists of all measurements of the magnesium II core-to-wing index 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, allowing the Mg-II doublet to be fully resolved and modeled with Gaussians. The Mg-II core-to-wing ratio is used as a measurement of solar activity. The Mg-II 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), the core/wing ratio, and the absolute uncertainty. The rows are arranged with one daily average measurment, repeating for each day for the length of the measurement period.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLS_MGII Version ID: 018 Unique ID: C1993479669-GES_DISC

  • SORCE SOLSTICE Level 3 High Resolution TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means V002 (SOR3SOLS_TAV_HIGH_NC)

    https://cmr.earthdata.nasa.gov/search/concepts/C3872047076-GES_DISC.xml
    Description:

    Version 002 is the most recent version of this data product, and supersedes all previous versions. The SORCE SOLSTICE Level 3 High Resolution TSIS-Adjusted Values Solar Spectral Irradiance 24-Hour Means data product (SOR3SOLS_TAV_HIGH_NC) 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-SOLSTICE irradiance calibration, known as the TSIS-1 Adjusted Values (TAV). The SORCE-SOLSTICE Solar Spectral Irradiance (SSI) data products are provided from the SOLSTIVE MUV channel (200 - 310 nm) at an instrument spectral resolution of 0.1 nm, with the data interpolated to a 0.025 nm grid using a spline model. Irradiances are reported at a mean solar distance of 1 AU and zero relative line-of-sight velocity with respect to the Sun. All of the SOR3SOLS_TAV_HIGH_NC data are arranged in a single file netCDF file which can be easily read with any application that supports netCDF. There are netCDF variables which contain the date, Julian day, wavelength, irradiance value, irradiance uncertainty, irradiance repeatability, irradiance original uncorrected, and data quality.

    Links: Temporal Extent: Spatial Extent:

    GES_DISC Short Name: SOR3SOLS_TAV_HIGH_NC Version ID: 002 Unique ID: C3872047076-GES_DISC