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    • NOAA GOES-R Series Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) Instrument Calibration Data

    Metadata Updated: January 1, 2024

    The EXIS Instrument Engineering Telemetry Data file contains data used to support the generation of EUVS and XRS Level 1b products, and monitor and evaluate the health and performance of the sensor suite. This data is transmitted to the ground in raw digital counts, and subsequently converted into physical units by the ground system. Some of the data pertains to the temperature of components in the sensor suite. This includes temperatures for the power board, interface board, operational heater, entrance slit, detectors, detector boards, microprocessor board, EUVS-C analog to digital converter, and XRS ASICs and other sub-assemblies. Other telemetry includes XRS-A and XRS-B solar minimum and maximum dark current and field of view corrections, and gains. Temperatures are expressed in units of kelvin, and the other telemetry items are in units of counts, counts per digital number, or have no units of measure. A netCDF-4 file containing this EXIS engineering telemetry is generated hourly. Telemetry parameter values are included at one second intervals, and summary statistics, including minimum, maximum, mean and standard deviation, are produced for the one hour period.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date December 13, 2023
    Metadata Created Date June 30, 2023
    Metadata Updated Date January 1, 2024
    Reference Date(s) January 1, 2015 (publication)
    Frequency Of Update continual

    Metadata Source

    Harvested from ncdc

    Other Data Resources

    Graphic Preview

    GOES-R satellite illustration

    Additional Metadata

    Resource Type Dataset
    Metadata Date December 13, 2023
    Metadata Created Date June 30, 2023
    Metadata Updated Date January 1, 2024
    Reference Date(s) January 1, 2015 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
    Contact Email
    Guid gov.noaa.ncdc:C01528
    Access Constraints Cite as: GOES-R Calibration Working Group and GOES-R Series Program, (2015): NOAA GOES-R Series Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) Instrument Calibration Data. [indicate subset used]. NOAA National Centers for Environmental Information. EXIS-INST-CAL-ENG. Accessed [date]., Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long 6.2995
    Bbox North Lat 81.328
    Bbox South Lat -81.32
    Bbox West Long -156.2
    Coupled Resource
    Frequency Of Update continual
    Graphic Preview Description GOES-R satellite illustration
    Graphic Preview File https://www.ncei.noaa.gov/pub/data/metadata/images/SEIS-INST-CAL-ENG.jpg
    Graphic Preview Type JPEG
    Harvest Object Id 123bea99-7adf-48c5-b418-d1dc0029ff7e
    Harvest Source Id 2cb3ef77-1683-4c2a-9119-dc65e50917c6
    Harvest Source Title ncdc
    Licence
    Lineage These data were produced by the NOAA Office of Satellite and Product Operations (OSPO) and are archived at the NOAA National Centers for Environmental Information (NCEI).
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-156.2, -81.32], [6.2995, -81.32], [6.2995, 81.328], [-156.2, 81.328], [-156.2, -81.32]]]}
    Progress onGoing
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2015-01-01

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