Topic: GOES-18 SUVI GT Calibration
Date/Time Issued: September 23, 2026 1705Z
Product(s) or Data Impacted: GOES-18 SUVI and EXIS Product Outage
Date/Time of Initial Impact: September 29, 2026 (DOY 272) 23:00Z
Date/Time of Expected End: September 30, 2026 (DOY 273) 00:58Z
Length of Outage: 1 hour, 58 minutes
Details/Specifics: The GOES-18 SUVI instrument will execute a yearly Guide Telescope Calibration to ensure GT accuracy for SPP pointing and SUVI data product fidelity.
For Further Information Contact: ESPC Operations: ESPCOperations@noaa.gov or 301-817-3880; GOES Payload Engineering: 301-817-4409
Web Site(s) for applicable information: N/A
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