Description
The EUV and X-Ray Irradiance Sensors (EXIS) measures solar irradiance at the very short wavelengths where the Sun's output varies the most. EXIS has two primary components, the X-Ray Sensor (XRS) and the Extreme Ultraviolet Sensor (EUVS). EXIS Level 2 data are used by NOAAâs Space Weather Prediction Center to produce warnings for radio blackouts when large flares occur. EXIS extreme ultraviolet data is used in models to help determine upper atmospheric densities which impact satellite orbits. EXIS Level 2 data products include measurements of irradiances in two X-ray bands, seven lines at extreme and far ultraviolet wavelengths, and the Magnesium II index, The EXIS products are at multiple cadences including high resolution data of 1 to several seconds as well as 1-minute and daily averages. Other products include flare summaries, flare locations and extreme ultraviolet spectra generated by a proxy model. Data are in NetCDF-4 format.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| NASA GCMD Keyword Community Page | HTML | Overview of the NASA GCMD Keywords. | Open resource |
| Web Resource | Unknown | Open resource | |
| GOES-R Level 2 File Downloads | Unknown | Downloads for GOES-R Space Weather Level 2 (L2) products, including EXIS products | Open resource |
| GOES-R EXIS EUVS ReadMe for Level L2 Data | ReadMe for GOES-R EXIS EUVS Level L2 Data | Open resource | |
| GOES-R EXIS EUVS User Guide for Level L2 Data | User Guide for GOES-R EXIS EUVS Level L2 Data | Open resource | |
| GOES-R EXIS XRS ReadMe File for Level L2 Data | ReadMe File for GOES-R EXIS XRS Level L2 Data | Open resource | |
| GOES-R EXIS XRS User Guide for Level L2 Data | User Guide for GOES-R EXIS XRS Level L2 Data | Open resource | |
| GOES-R Space Weather Data Access Page | HTML | Information about how to access GOES-R space weather data | Open resource |
Tags
- earth magnetic field
- earth science
- exis-euvs-goesr
- exis-xrs-goesr
- geostationary operational environmental satellites
- goes
- goes (geostationary operational environmental satellite)
- magnetosphere (other)
- noaa onestop project
- solar activity
- solar irradiance
- solar/space observation satellites
- solar/space observing instruments
- solar ultraviolet emissions
- solar x-ray emissionsx
- space
- sun-earth interactions
- ultraviolet instruments
- x-ray/gamma ray detectors