Topic: Himawari-9 Weekly Special Satellite Operations Schedule (through December 23, 2022)

Date/Time Issued: December 15, 2022 1530 UTC

Product(s) or Data Impacted: Himawari-9 AHI Imagery

Date of Initial Impact (start date of first scheduled event): December 15, 2022

Date of Expected End (end date of last scheduled event): December 23, 2022

Length of Outage: See detailed information below for specific Himawari-9 AHI data periods affected.

From JMA/MSC:

North-south station-keeping maneuver for Himawari-9 on December 19, 2022.

An east-west station-keeping maneuver for Himawari-9 is scheduled from 03:00 UTC on December 19, 2022. As a result, the following observation will be canceled:

- 03:10 UTC(P019) on December 19, 2022.

East-west station-keeping maneuver for Himawari-9 on December 22, 2022.

An east-west station-keeping maneuver for Himawari-9 is scheduled from 19:00 UTC on December 22, 2022. As a result, the following observation will be canceled:

- 19:10 UTC(P115) on December 22, 2022.

### Calibration of the visible bands of the AHI on December 22, 2022.

A calibration of the visible band of the AHI is scheduled from 20:40 UTC on December 22, 2022. As a result, the following observation will be canceled:

- 20:50 UTC(P125) on December 22, 2022.

East-west station-keeping maneuver for Himawari-9 on December 23, 2022.

An east-west station-keeping maneuver for Himawari-9 is scheduled from 07:00 UTC on December 23, 2022. As a result, the following observation will be canceled:

- 07:10 UTC(P043) on December 23, 2022.

Contact Information: ESPC Operations at ESPCOperations@noaa.gov or 301-817-3880

Web Site(s) for applicable information: https://www.data.jma.go.jp/mscweb/en/oper/bulletin_list_H9.html

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