Topic: Eumetsat Weekly Operations Schedule-Week 7 Issue 2 (Addition of Announcement 3557 and Update of Announcement 3555)

Date/Time Issued: February 09, 2018 1508Z

Product(s) or Data Impacted: See list below.
Date/Time of Initial Impact: Feb 09, 2018 1429Z (from the Eumetsat Weekly Operations Schedule message)
Date/Time of Expected End: See table in detail for on and off switch time

Message number: | 4501
Message creation: | Fri Feb 09 14:29:38 UTC 2018

Type: | Planned Maintenance
Ann Nr: | 3399
Rev: | 2
Start Time: | 2017-12-19 00:00:00.0
End Time: | 2018-03-05 00:00:00.0
Satellites: | Metop-A
Subsystem: | GRAS
Subject: | instrument-maintenance
Detail: | During the indicated period, the GRAS receiver onboard Metop-A will undergo a series of tracking parameter tests aiming at improving the signal characteristics of rising occultations. In particular, the campaign aims at reducing vertical error correlations of bending angles in the lower stratosphere, at the same time minimizing side effects. During this period, the number of daily occultations from Metop-A as well as the penetration of rising occultations into the mid and lower troposphere might vary more than usual. [Rev. 2]: End Time updated.
Status: | scheduled
Issue Time: | 2017-12-07 16:11:46.0
Services: | GRAS Level 1 - Metop-A GRAS AHRPT Metop-A

Type: | Planned Maintenance
Ann Nr: | 3410
Rev: | 1
Start Time: | 2018-01-26 00:00:00.0
End Time: | 2018-02-19 00:00:00.0
Satellites: | Metop-A
Subsystem: | GOME-2
Subject: | general-announcement
Impact: | risk-of-degradation
Detail: | The Metop-A satellite with GOME-2 on-board is meanwhile in a drifting orbit. As a consequence there will be periods in the future during which the GOME-2 instrument will not be able to carry out its daily solar calibration measurement. The first such period will be from 26th January 2018 to 19th February 2018 (24 days). During this period, the solar mean reference spectrum provided in the GOME-2 level-1B product will be automatically replaced by a modelled solar spectrum using information on solar activity from Metop-B. Therefore it is expected that the product quality of both level-1B and level-2 products might undergo slight changes during this period. In addition, there will be a risk of degraded product quality for GOME-2 Metop-A products during these days.
Status: | scheduled
Issue Time: | 2017-12-11 14:25:11.0
Services: | GOME-2 Level 1 - Metop-A GOME-2 AHRPT Metop-A AC SAF - Products

Type: | Service Enhancement
Ann Nr: | 3291
Rev: | 1
Start Time: | 2018-02-05 09:00:00.0
End Time: | 2018-04-01 09:00:00.0
Satellites: | MET-9, MET-10, MET-11
Subject: | service-change
Detail: | Between February and April 2018, several changes in the constellation of Meteosat satellites will be made. Meteosat-11 will be taken into operations and the Meteosat satellites supporting the various services will change. For full details (including dissemination timeline, parallel dissemination phases, relocation manoeuvre timeline and GTS bulletin headers), see the URL provided below.
Url: | https://www.eumetsat.int/website/home/TechnicalBulletins/Meteosat/index.html
Status: | scheduled
Issue Time: | 2017-10-26 13:03:55.0
Services: | 0M-0 Meteosat Meteorological Products 0M-0 SEVIRI Level 1.5 Image Data RSS SEVIRI Level 1.5 Image Data RSS Meteosat Meteorological Products

Type: | Service Enhancement
Ann Nr: | 3502
Rev: | 1
Start Time: | 2018-02-06 09:00:00.0
End Time: | 2018-02-20 09:00:00.0
Satellites: | MET-10, MET-11
Subject: | general-announcement
Detail: | Parallel dissemination of Meteosat-10/Meteosat-11 data, with Meteosat-10 as prime 0M-0 spacecraft. Meteosat-11 data will be distributed on EUMETSAT Data Channel 15 (PID: 500, Multicast address: 224.223.222.3) and will have "_PAR" (for "parallel") included in their filenames, e.g.: H-000-MSG4__-MSG4_PAR____-HRV______-000003___-201712072200-C_ Users wishing to receive the parallel Meteosat-11 data stream should register with the EUMETSAT User Helpdesk (ops@eumetsat.int). For full details see the URL provided below.
Url: | https://www.eumetsat.int/website/home/TechnicalBulletins/Meteosat/index.html
Status: | scheduled
Issue Time: | 2018-01-24 15:30:38.0
Services: | 0M-0 SEVIRI Level 1.5 Image Data 0M-0 Meteosat Meteorological Products

Type: | Planned Maintenance
Ann Nr: | 3522
Rev: | 1
Start Time: | 2018-02-09 09:00:00.0
End Time: | 2018-02-09 10:00:00.0
Satellites: | MET-10, MET-11
Subject: | general-announcement
Impact: | data-unavailable
Detail: | The MSG LRIT Direct Dissemination will be transferred from Meteosat-10 to Meteosat-11 and will still transmit Meteosat-10 data until 20/02/2018 when Meteosat-11 becomes prime 0M-0 spacecraft. The MSG LRIT Direct Dissemination will transmit Meteosat-11 data from 20/02/2018 until 27/03/2018 when the Direct Dissemination service will be discontinued.
Status: | scheduled
Issue Time: | 2018-01-31 13:31:27.0
Services: | MSG Direct Dissemination

Type: | Planned Maintenance
Ann Nr: | 3557
Rev: | 1
Start Time: | 2018-02-10 19:00:00.0
End Time: | 2018-02-12 04:00:00.0
Satellites: | Metop-B
Subject: | ground-segment-maintenance
Impact: | data-delayed
Detail: | McMurdo Maintenance. The enhanced timeliness achieved for Metop-B data through the Antarctic Data Acquisition (ADA) system might be interrupted during the following periods: 2018/02/10 between 19:00 UTC and 2018/02/11 04:00 UTC and 2018/02/11 between 19:00 UTC and 2018/02/12 04:00 UTC . Therefore only nominal Arctic timeliness will be available during this period.
Status: | scheduled
Issue Time: | 2018-02-09 14:19:24.0
Services: | SEM L0 - Metop-B AVHRR Level 1 - Metop-B AMSU-A Level 1 - Metop-B MHS Level 1 - Metop-B HIRS Level 1 - Metop-B ASCAT Level 1 - Metop-B IASI Level 1 - Metop-B ATOVS Sounding products - Metop-B GRAS Level 1 - Metop-B GOME-2 Level 1 - Metop-B IASI Sounding Products - Metop-B ASCAT Soil Moisture - Metop-B AVHRR Polar Winds - Metop-B Multi-Sensor Products - Metop-B Multi-Metop Wind Products

Type: | Service Enhancement
Ann Nr: | 3554
Rev: | 1
Start Time: | 2018-02-12 09:00:00.0
End Time: | 2018-02-12 09:00:00.0
Subject: | product-change
Detail: | Release of Sentinel-3 SRAL L1 and L2 Processing Baseline 2.27. For full details on the changes included in this release, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3798233.html
Status: | scheduled
Issue Time: | 2018-02-08 10:01:07.0
Services: | SRAL Level 2 Marine Products - S3A SRAL Level 1 Products - S3A

Type: | Planned Maintenance
Ann Nr: | 3555
Rev: | 2
Start Time: | 2018-02-12 09:01:00.0
End Time: | 2018-02-12 09:07:00.0
Satellites: | Sentinel-3A
Subsystem: | OLCI
Subject: | instrument-special-operation
Impact: | data-unavailable
Detail: | [Rev. 2] OLCI S09 calibration sequence duration update to reduce it to 100 frames
Status: | scheduled
Issue Time: | 2018-02-08 12:51:01.0
Services: | OLCI Level 1 Products - S3A OLCI Level 2 Marine Products - S3A

Type: | Planned Maintenance
Ann Nr: | 3547
Rev: | 1
Start Time: | 2018-02-12 19:00:00.0
End Time: | 2018-02-13 01:00:00.0
Subject: | ground-segment-maintenance
Impact: | data-unavailable
Detail: | Web Service maintenance from 20:00 to 02:00 local time. The following online services will not be available during the indicated period: EUMETSAT website, EUMEDS, EUMITS, Online application, Anomaly Processing Tool, CGMS (Coordination Group for Meteorological Satellites) website.
Status: | scheduled
Issue Time: | 2018-02-07 16:03:16.0
Services: | Web Service

Type: | Planned Maintenance
Ann Nr: | 3495
Rev: | 1
Start Time: | 2018-02-13 02:30:00.0
End Time: | 2018-02-14 07:20:00.0
Satellites: | Himawari-8
Subject: | general-announcement
Impact: | data-unavailable
Detail: | Himawari-8 system maintenance. During the indicated period, Himawari-8 data will not be available and data from Himawari-9, the standby satellite in orbit, will be provided instead. Himawari-9 sample data are available on our FTP server. Please see the URL provided below.
Url: | ftp://ftp.eumetsat.int/pub/OPS/out/test-data/Test-data-for-External-Users/Himawari-9_Sample-Data/
Status: | scheduled
Issue Time: | 2018-01-24 13:58:31.0
Services: | Himawari Products

Type: | Planned Maintenance
Ann Nr: | 3548
Rev: | 1
Start Time: | 2018-02-13 06:12:00.0
End Time: | 2018-02-13 06:17:00.0
Satellites: | MET-11
Subject: | in-plane-manoeuvre
Impact: | data-degraded
Detail: | Relocation Stop Manoeuvre. Burn 1 of 2. Users may experience degraded image quality and degraded meteorological product quality up to four hours after the burn.
Status: | scheduled
Issue Time: | 2018-02-07 16:37:52.0
Services: | 0M-0 SEVIRI Level 1.5 Image Data 0M-0 Meteosat Meteorological Products

Type: | Planned Maintenance
Ann Nr: | 3545
Rev: | 1
Start Time: | 2018-02-13 08:36:00.0
End Time: | 2018-02-13 08:43:00.0
Satellites: | Metop-A
Subsystem: | SEM
Component: | MEPED
Subject: | instrument-calibration
Impact: | data-unavailable
Detail: | SEM MEPED in flight calibration.
Status: | scheduled
Issue Time: | 2018-02-07 13:43:09.0
Services: | SEM L0 - Metop-A SEM AHRPT Metop-A

Type: | Planned Maintenance
Ann Nr: | 3546
Rev: | 1
Start Time: | 2018-02-13 09:36:00.0
End Time: | 2018-02-13 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: | 2018-02-07 13:44:19.0
Services: | SEM AHRPT Metop-B SEM L0 - Metop-B

Type: | Planned Maintenance
Ann Nr: | 3549
Rev: | 1
Start Time: | 2018-02-13 18:10:00.0
End Time: | 2018-02-13 18:15:00.0
Satellites: | MET-11
Subject: | in-plane-manoeuvre
Impact: | data-degraded
Detail: | Relocation Stop Manoeuvre. Burn 2 of 2. Users may experience degraded image quality and degraded meteorological product quality up to four hours after the burn.
Status: | scheduled
Issue Time: | 2018-02-07 16:40:02.0
Services: | 0M-0 SEVIRI Level 1.5 Image Data 0M-0 Meteosat Meteorological Products

Type: | Planned Maintenance
Ann Nr: | 3553
Rev: | 1
Start Time: | 2018-02-14 09:00:00.0
End Time: | 2018-02-14 15:00:00.0
Satellites: | Sentinel-3A
Subject: | ground-segment-maintenance
Impact: | risk-of-delay
Status: | scheduled
Issue Time: | 2018-02-08 09:31:38.0
Services: | OLCI Level 2 Marine Products - S3A OLCI Level 1 Products - S3A SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A SRAL Level 2 Marine Products - S3A SRAL Level 1 Products - S3A

Type: | Planned Maintenance
Ann Nr: | 3552
Rev: | 1
Start Time: | 2018-02-15 09:20:00.0
End Time: | 2018-02-20 21:00:00.0
Satellites: | Sentinel-3A
Subsystem: | SLSTR
Subject: | instrument-decontamination
Impact: | data-unavailable
Detail: | SLSTR IR Channels will be unavailable from 2018/02/15 09:20 to 2018/02/20 21:00. SLSTR VIS channels will be unavailable from 2018/02/15 09:20 to 2018/02/19 09:30.
Status: | scheduled
Issue Time: | 2018-02-08 09:24:48.0
Services: | SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A

Type: | Service Enhancement
Ann Nr: | 3551
Rev: | 1
Start Time: | 2018-02-20 09:00:00.0
End Time: | 2018-03-06 09:00:00.0
Satellites: | MET-10, MET-11
Subject: | general-announcement
Detail: | Parallel dissemination of Meteosat-11/Meteosat-10 data, with Meteosat-11 as prime 0M-0 spacecraft. Meteosat-10 data will be distributed on EUMETSAT Data Channel 15 (PID: 500, Multicast address: 224.223.222.3) and will have "_PAR" (for "parallel") included in their filenames, e.g.: H-000-MSG3__-MSG3_PAR____-HRV______-000003___-201802072200-C_ . For full details, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/TechnicalBulletins/Meteosat/index.html
Status: | scheduled
Issue Time: | 2018-02-08 09:24:18.0
Services: | 0M-0 SEVIRI Level 1.5 Image Data 0M-0 Meteosat Meteorological Products

Type: | Service Enhancement
Ann Nr: | 3550
Rev: | 1
Start Time: | 2018-02-22 09:00:00.0
End Time: | 2018-02-22 09:00:00.0
Subject: | product-change
Detail: | New release of the ATOVS and AVHRR Pre-processing Package (AAPP), enhancing EARS Regional Services. For full details and test data, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3806458.html
Status: | scheduled
Issue Time: | 2018-02-08 08:33:41.0
Services: | EARS-ATOVS EARS-IASI EARS-ATMS EARS-CrlS EARS-VASS

Type: | Service Enhancement
Ann Nr: | 3415
Rev: | 1
Start Time: | 2018-03-15 09:00:00.0
End Time: | 2018-03-15 09:00:00.0
Subject: | new-product
Detail: | Release in March 2018 (exact date to be confirmed) of new CM SAF Interim Climate Data Records (ICDRs) of Fractional Cloud Cover and Surface Incoming Shortwave Radiation. These new ICDRs will replace the Environmental Data Records of these products currently available on EUMETCast. For full details, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3752627.html
Status: | scheduled
Issue Time: | 2017-12-14 13:26:23.0
Services: | CM SAF - Products

Type: | Service Enhancement
Ann Nr: | 2307
Rev: | 2
Start Time: | 2018-03-27 09:00:00.0
End Time: | 2018-03-27 09:00:00.0
Subject: | service-change
Detail: | Discontinuation of the LRIT Direct Dissemination service from the Meteosat 0M-0 satellite. For more details, see the URL provided below. [Rev. 2]: Date updated to 27/03/2018.
Url: | http://www.eumetsat.int/website/home/News/DAT_3247528.html
Status: | scheduled
Issue Time: | 2016-10-20 08:09:10.0
Services: | MSG Direct Dissemination

Type: | Service Enhancement
Ann Nr: | 3224
Rev: | 1
Start Time: | 2018-04-05 09:00:00.0
End Time: | 2018-04-05 09:00:00.0
Subject: | service-change
Detail: | GRIB format of OSI SAF Global Sea Ice products to be discontinued. Users are encouraged to use the netCDF format of these products. For full details, see the URL provided below.
Url: | https://www.eumetsat.int/website/home/News/DAT_3646431.html
Status: | scheduled
Issue Time: | 2017-09-28 08:17:44.0
Services: | OSI SAF - Products

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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