T opic: Eumetsat Weekly Operations Schedule
Date/Time Issued: June 28, 2018 1532Z
Product(s) or Data Impacted: See list below.
Date/Time of Initial Impact: June 28, 2018 1524Z (from the Eumetsat Weekly Operations Schedule message)
Date/Time of Expected End: See table in detail for on and off switch tim e
Length of Event: N/A
Details/Specifics of Change:

Message number: | 4935
Message creation: | Thu Jun 28 15:24:58 UTC 2018

Type: | Planned Maintenance
Ann Nr: | 3867
Rev: | 2
Start Time: | 2018-06-04 19:02:00.0
End Time: | 2018-09-30 23:59:00.0
Satellites: | Metop-A
Subsystem: | ASCAT
Subject: | instrument-calibration
Impact: | data-unavailable
Detail: | ASCAT Extensive Maintenance. Short outages of the ASCAT GDS Level 1, soil moisture and global and regional winds products can be expected, during satellite passes over Turkey during the mentioned period.[Rev2]: Updated End time and date.
Status: | scheduled
Issue Time: | 2018-05-30 12:41:54.0
Services: | ASCAT Soil Moisture - Metop-A ASCAT Level 1 - Metop-A EARS-ASCAT ASCAT AHRPT Metop-A OSI SAF - Products

Type: | Planned Maintenance
Ann Nr: | 3872
Rev: | 2
Start Time: | 2018-06-27 07:01:00.0
End Time: | 2018-07-02 15:00:00.0
Satellites: | Metop-B
Subsystem: | IASI
Subject: | instrument-decontamination
Impact: | data-unavailable
Detail: | Instrument decontamination. The exact time will be announced closer to the activity.[Rev 2]: Start and End Time updated.
Status: | scheduled
Issue Time: | 2018-05-30 14:32:33.0
Services: | IASI Level 1 - Metop-B IASI Sounding Products - Metop-B EARS-IASI IASI AHRPT Metop-B OSI SAF - Products

Type: | Service Enhancement
Ann Nr: | 3948
Rev: | 1
Start Time: | 2018-06-28 12:00:00.0
End Time: | 2018-06-28 12:00:00.0
Subject: | service-change
Detail: | A new version of EUMETView is available since 2018-06-28. For full details on the enhancements included in this release, see the URL below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3969041.html
Status: | scheduled
Issue Time: | 2018-06-28 15:09:48.0
Services: | Web Service

Type: | Service Enhancement
Ann Nr: | 3949
Rev: | 1
Start Time: | 2018-06-28 12:00:00.0
End Time: | 2018-06-28 12:00:00.0
Subject: | new-product
Detail: | A new version of the Product Navigator is available since 2018-06-28 . For full details on the enhancements included in this release, see the URL below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3969037.html
Status: | scheduled
Issue Time: | 2018-06-28 15:11:06.0
Services: | Web Service

Type: | Planned Maintenance
Ann Nr: | 3944
Rev: | 1
Start Time: | 2018-07-03 08:35:00.0
End Time: | 2018-07-03 08:42:00.0
Satellites: | Metop-A
Subsystem: | SEM
Component: | MEPED
Subject: | instrument-calibration
Impact: | data-unavailable
Detail: | SEM MEPED in flight calibration.
Status: | scheduled
Issue Time: | 2018-06-27 15:44:11.0
Services: | SEM L0 - Metop-A SEM AHRPT Metop-A

Type: | Planned Maintenance
Ann Nr: | 3943
Rev: | 1
Start Time: | 2018-07-03 09:36:00.0
End Time: | 2018-07-03 09:43:00.0
Satellites: | Metop-B
Subsystem: | SEM
Component: | MEPED
Subject: | instrument-calibration
Impact: | data-unavailable
Detail: | SEM MEPED in flight calibration.
Status: | scheduled
Issue Time: | 2018-06-27 15:43:14.0
Services: | SEM L0 - Metop-B SEM AHRPT Metop-B

Type: | Planned Maintenance
Ann Nr: | 3946
Rev: | 1
Start Time: | 2018-07-03 21:28:00.0
End Time: | 2018-07-03 21:29:00.0
Satellites: | MET-8
Subject: | in-plane-manoeuvre
Impact: | data-degraded
Detail: | East-West Station Keeping Manoeuvre. Users may experience degraded image quality and degraded meteorological product quality up to a few hours after the manoeuvre.
Status: | scheduled
Issue Time: | 2018-06-27 16:02:27.0
Services: | IODC SEVIRI Level 1.5 Image Data IODC Meteosat Meteorological Products

Type: | Planned Maintenance
Ann Nr: | 3945
Rev: | 1
Start Time: | 2018-07-05 05:12:00.0
End Time: | 2018-07-05 09:12:00.0
Satellites: | Metop-B
Subsystem: | IASI
Subject: | instrument-calibration
Impact: | data-unavailable
Detail: | External Calibration
Status: | scheduled
Issue Time: | 2018-06-27 15:45:27.0
Services: | IASI Level 1 - Metop-B IASI Sounding Products - Metop-B EARS-IASI IASI AHRPT Metop-B OSI SAF - Products

Type: | Planned Maintenance
Ann Nr: | 3947
Rev: | 1
Start Time: | 2018-07-05 08:00:00.0
End Time: | 2018-07-05 16:00:00.0
Satellites: | Metop-A, Metop-B
Subsystem: | GRAS
Subject: | ground-segment-maintenance
Impact: | risk-of-interruption
Detail: | Software Release of GRAS PPF v4.6. The new version of the GRAS Processor includes preparations for the Metop-C launch scheduled for later this year and in addition fixes a number of minor technical issues. Due to these fixes, the number of daily occultations being available from the GRAS instruments will increase slightly (typically by 20-30 occultations/day in total). Otherwise, product characteristics as well as data format and content remain as in previous versions of the GRAS PPF.
Status: | scheduled
Issue Time: | 2018-06-28 08:32:38.0
Services: | GRAS Level 1 - Metop-A GRAS Level 1 - Metop-B

Type: | Planned Maintenance
Ann Nr: | 3942
Rev: | 1
Start Time: | 2018-07-25 08:00:00.0
End Time: | 2018-07-25 10:00:00.0
Subject: | general-announcement
Impact: | risk-of-interruption
Detail: | The User Notification System is being migrated to a new platform. During the indicated migration period (c. 2-hours) UNS messages will not be issued. In case of a service alert during this downtime, users will only receive the UNS message once the migration is complete. The Operational Service Status Indicator (OSSI) is unaffected by this change. Please note: in addition to the downtime, when the UNS service returns it will be accessible via a new URL http://uns.eumetsat.int/
Url: | http://uns.eumetsat.int/
Status: | scheduled
Issue Time: | 2018-06-27 08:05:19.0
Services: |

Type: | Service Enhancement
Ann Nr: | 3891
Rev: | 1
Start Time: | 2018-08-17 09:00:00.0
End Time: | 2018-08-17 09:00:00.0
Subject: | service-change
Detail: | From 2018-08-17, the Meteosat 0° HRV upper window will be shifted to the west position at 10:00 UTC every day, instead of 17:00 UTC as currently implemented. This is to allow for a better coverage of the Azores. The HRV window coverage in the East will be maintained via the Meteosat RSS and IODC HRV windows.
Status: | scheduled
Issue Time: | 2018-06-06 14:25:19.0
Services: | 0° SEVIRI Level 1.5 Image Data 0° Meteosat Meteorological Products

Type: | Service Enhancement
Ann Nr: | 3909
Rev: | 1
Start Time: | 2018-08-22 09:00:00.0
End Time: | 2018-08-22 09:00:00.0
Subject: | general-announcement
Detail: | EUMETCast Satellite data flows on Transponder 1 (TP1) and Transponder 2 (TP2) are being reorganised. Sentinel-3A data, currently disseminated on TP1, will be transferred to TP2. From 18/06/2018 to 21/08/2018, they will be available on both TP1 and TP2. From 22/08/2018, they will only be available on TP2. For full details on what users need to do to prepare for this change, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3942692.html
Status: | scheduled
Issue Time: | 2018-06-13 13:51:05.0
Services: | OLCI Level 1 Products - S3A MWR Level 1 Products - S3A OLCI Level 2 Marine Products - S3A SLSTR Level 1 Products - S3A SRAL Level 2 Marine Products - S3A SRAL L2P Marine Products - S3A SRAL Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A EUMETCast-Europe

Name: | EUMETSAT
Address: | Eumetsat-Allee 1 D-64295 Darmstadt Germany
Telephone: | +49 6151 807 3660/3770
Fax: | +49 6151 807 3790
E-mail: | ops@eumetsat.int
Internet: | www.eumetsat.int

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