Topic: Eumetsat  Weekly Operations Schedule - Week 33

Date/Time Issued: August 06, 2020 1455Z

Product(s) or Data Impacted:  See list below.

Date/Time of Initial Impact: August 06, 2020 1438Z  (from the Eumetsat Weekly Operations Schedule message)

Date/Time of Expected End: See table in detail for on and off switch time  

Length of Outage:  N/A

Details/Specifics of Change:

Message number:	7143
Message creation:	Thu Aug 06 14:38:41 UTC 2020

Type:	Service Enhancement
Ann Nr:	4920
Rev:	2
Start Time:	2019-06-27 09:00:00.0
End Time:	2019-06-27 09:00:00.0
Subject:	general-announcement
Detail:	There is an issue with the latest EUMETCast software package, affecting Linux operating systems when the Tellicast client software (version 2.14.5) is used in combination with the Safenet drivers. A new alpha version of Tellicast, with a fix of the issue, is available for download. See the URL provided below. [Rev. 2]: Tellicast client software release 2.14.6 is now available for Windows and Linux. Please refer to Announcement number 6159.
Url:	https://www.eumetsat.int/website/home/News/DAT_4451027.html
Issue Time:	2020-08-06 14:36:58.0
Services:

Type:	Planned Maintenance
Ann Nr:	5475
Rev:	6
Start Time:	2020-01-06 00:00:00.0
End Time:	2020-09-28 00:00:00.0
Satellites:	Metop-A
Subsystem:	ASCAT
Subject:	general-announcement
Impact:	risk-of-interruption
Detail:	Calibrations to support transponder test. Outages of products can be expected, during satellite passes over Turkey. [Rev. 2] End date updated. [Rev. 3] End date updated to 19th April 2020.[Rev. 4] End date updated. [Rev. 5] End date updated. [Rev. 6] End date updated.
Status:	scheduled
Issue Time:	2020-06-17 15:27:25.0
Services:	ASCAT Soil Moisture - Metop-A ASCAT Level 1 - Metop-A

Type:	Planned Maintenance
Ann Nr:	5596
Rev:	1
Start Time:	2020-01-29 00:00:00.0
End Time:	2021-12-31 23:59:00.0
Satellites:	Metop-A
Subsystem:	HRPT
Subject:	general-announcement
Impact:	data-unavailable
Detail:	HRPT switching zone drift. Risk of interruption. The Metop-A satellite is currently in drifting orbit. As a consequence the geographical zones, defined to control the switching times of the satellite HRPT system, are drifting westwards at a rate of 0.02 degree per day. Users near the borders of switching zones might experience small changes in their acquisition times of the HRPT signal. On-board timings will be updated approximately every 8 months to compensate for the drift geolocation. A dedicated announcement will be issued in advance of each of these updates.
Status:	scheduled
Issue Time:	2020-02-03 10:12:03.0
Services:	A-DCS AHRPT Metop-A ASCAT AHRPT Metop-A AMSU-A AHRPT Metop-A AVHRR AHRPT Metop-A IASI AHRPT Metop-A HIRS AHRPT Metop-A GRAS AHRPT Metop-A MHS AHRPT Metop-A GOME-2 AHRPT Metop-A SEM AHRPT Metop-A

Type:	Service Enhancement
Ann Nr:	5762
Rev:	3
Start Time:	2020-04-19 09:00:00.0
End Time:	2020-10-01 09:00:00.0
Satellites:	Metop-A
Subject:	general-announcement
Impact:	risk-of-interruption
Detail:	Metop-A Technology Test Campaign II (two) execution: possible data disruptions or outages. More information will be given in specific instruments announcements. [Rev. 2] End date/time updated. [Rev. 3] End date/time updated.
Status:	scheduled
Issue Time:	2020-08-05 13:55:00.0
Services:

Type:	Planned Maintenance
Ann Nr:	5894
Rev:	3
Start Time:	2020-06-09 00:00:00.0
End Time:	2020-09-11 00:00:00.0
Satellites:	Metop-A
Subsystem:	GRAS
Subject:	general-announcement
Impact:	risk-of-interruption
Detail:	During the indicated period, the GRAS receiver onboard Metop-A will undergo a series of tracking parameter tests aiming at extending the measurements in the ionosphere. 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. Periodic outages of 1 orbit will be possible due to patch uplink to the instrument. [Rev. 2] Updated list of affected services. [Rev. 3] End date updated.
Status:	scheduled
Issue Time:	2020-08-05 13:57:14.0
Services:	GRAS Level 1 - Metop-A ROM SAF - Products

Type:	Planned Maintenance
Ann Nr:	5988
Rev:	1
Start Time:	2020-06-12 09:45:00.0
End Time:	2020-12-18 09:46:00.0
Satellites:	Sentinel-3A
Subsystem:	SRAL
Subject:	instrument-special-operation
Impact:	data-unavailable
Detail:	A series of trial SRAL transponder passes using an ESA/ESRIN refurbished ENVISAT Sigma Naught Transponder will be performed. As a consequence of the mode transitions required to perform this test, outages with a duration of approximately 37 seconds can be expected on the following days, from 09:45:03 to 09:45:40 UTC: 12/06/2020, 09/07/2020, 05/08/2020, 01/09/2020, 28/09/2020, 25/10/2020, 21/11/2020 and 18/12/2020. Similar trial passes for Sentinel-3B are planned to be performed. A separate UNS message will be issued for this.
Status:	scheduled
Issue Time:	2020-06-15 13:05:58.0
Services:	SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A

Type:	Planned Maintenance
Ann Nr:	5996
Rev:	1
Start Time:	2020-06-23 20:41:00.0
End Time:	2020-12-29 20:42:00.0
Satellites:	Sentinel-3B
Subsystem:	SRAL
Subject:	instrument-special-operation
Impact:	data-unavailable
Detail:	A series of trial SRAL transponder passes using an ESA/ESRIN refurbished ENVISAT Sigma Naught Transponder will be performed. As a consequence of the mode transitions required to perform this test, outages with a duration of approximately 37 seconds can be expected on the following days, from 20:41:20 to 20:41:57 UTC: 23/06/2020, 20/07/2020, 16/08/2020, 12/09/2020, 09/10/2020, 05/11/2020, 02/12/2020 and 29/12/2020.
Status:	scheduled
Issue Time:	2020-06-17 13:05:40.0
Services:	SRAL Level 1 Products - S3B SRAL Level 2 Marine Products - S3B

Type:	Planned Maintenance
Ann Nr:	6117
Rev:	1
Start Time:	2020-07-21 09:30:00.0
Satellites:	ELECTRO L-N2
Impact:	data-unavailable
Detail:	Due to the ongoing relocation of Electro L-N2 to its new position at 14.5W, the Electro-L-N2 service has been suspended as of 21/07/2020 at 09:30 UTC
Status:	ongoing
Issue Time:	2020-07-24 10:30:00.0
Services:	ELECTRO-L N2

Type:	Service Enhancement
Ann Nr:	6159
Rev:	1
Start Time:	2020-08-05 09:00:00.0
End Time:	2020-08-05 09:00:00.0
Subject:	general-announcement
Detail:	Tellicast client software release 2.14.6 is now available for Windows and Linux. For details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5129085.html
Status:	scheduled
Issue Time:	2020-08-05 14:18:56.0
Services:

Type:	Planned Maintenance
Ann Nr:	6133
Rev:	1
Start Time:	2020-08-09 20:30:00.0
End Time:	2020-10-02 23:00:00.0
Satellites:	MET-8
Subject:	eclipse-season
Impact:	risk-of-degradation
Detail:	20:30 to 23:00 UTC image data may be unavailable or incomplete.
Status:	scheduled
Issue Time:	2020-07-29 10:26:49.0
Services:	IODC SEVIRI Level 1.5 Image Data IODC Meteosat Meteorological Products

Type:	Planned Maintenance
Ann Nr:	6157
Rev:	1
Start Time:	2020-08-11 06:00:00.0
End Time:	2020-09-01 12:00:00.0
Satellites:	GOES17
Subject:	instrument-special-operation
Impact:	risk-of-interruption
Detail:	NOAA will conduct a GOES-West ABI Cooling Timeline test from 11 August to 1 September 2020, every day from 06:00 to 12:00 UTC. During this test phase, GOES-17 operations mode will change from MODE 6 to MODE 3, and this will affect the GOES-West ABI Level 1B data distribution on EUMETCast. For full details, see the URL provided below. Users wishing to receive the MODE 3 data should contact our User Helpdesk at ops@eumetsat.int.
Url:	https://www.eumetsat.int/website/home/News/DAT_4930965.html
Status:	scheduled
Issue Time:	2020-08-05 13:15:30.0
Services:	GOES Products

Type:	Planned Maintenance
Ann Nr:	6155
Rev:	1
Start Time:	2020-08-11 08:18:00.0
End Time:	2020-08-11 08:25:00.0
Satellites:	Metop-C
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-08-05 13:50:44.0
Services:	SEM L0 - Metop-C SEM AHRPT Metop-C

Type:	Planned Maintenance
Ann Nr:	6156
Rev:	1
Start Time:	2020-08-11 08:18:00.0
End Time:	2020-08-11 10:01:00.0
Satellites:	Metop-C
Subsystem:	SEM
Component:	TED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM TED in flight calibration.
Status:	scheduled
Issue Time:	2020-08-05 12:05:26.0
Services:	SEM L0 - Metop-C SEM AHRPT Metop-C

Type:	Planned Maintenance
Ann Nr:	6153
Rev:	1
Start Time:	2020-08-11 09:06:00.0
End Time:	2020-08-11 09:13:00.0
Satellites:	Metop-B
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-08-05 11:34:10.0
Services:	SEM L0 - Metop-B SEM AHRPT Metop-B

Type:	Planned Maintenance
Ann Nr:	6151
Rev:	1
Start Time:	2020-08-11 09:32:00.0
End Time:	2020-08-11 09:39:00.0
Satellites:	Metop-A
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-08-05 11:30:40.0
Services:	SEM L0 - Metop-A SEM AHRPT Metop-A

Type:	Planned Maintenance
Ann Nr:	6088
Rev:	2
Start Time:	2020-08-12 11:42:00.0
End Time:	2020-08-12 11:42:00.0
Satellites:	Metop-A
Subject:	in-plane-manoeuvre
Impact:	data-degraded
Detail:	Routine in-plane manoeuvre. Reduced data quality should be expected for data sensed during this period. The exact burn time will be announced closer to the day of the manoeuvre. [Rev. 2] Burn time = 11:42:27 UTC. Burn duration = 7.153 seconds.
Status:	scheduled
Issue Time:	2020-08-05 14:00:19.0
Services:	AVHRR Level 1 - Metop-A SEM L0 - Metop-A AMSU-A Level 1 - Metop-A MHS Level 1 - Metop-A HIRS Level 1 - Metop-A IASI Level 1 - Metop-A ASCAT Level 1 - Metop-A GRAS Level 1 - Metop-A GOME-2 Level 1 - Metop-A ATOVS Sounding products - Metop-A IASI Sounding Products - Metop-A AVHRR Polar Winds - Metop-A Multi-Sensor Products - Metop-A ASCAT Soil Moisture - Metop-A A-DCS AHRPT Metop-A AMSU-A AHRPT Metop-A ASCAT AHRPT Metop-A AVHRR AHRPT Metop-A GOME-2 AHRPT Metop-A GRAS AHRPT Metop-A HIRS AHRPT Metop-A IASI AHRPT Metop-A MHS AHRPT Metop-A SEM AHRPT Metop-A

Type:	Planned Maintenance
Ann Nr:	6150
Rev:	1
Start Time:	2020-08-15 18:21:00.0
End Time:	2020-08-15 19:35:00.0
Satellites:	Metop-A
Subsystem:	GOME-2
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	GOME2 monthly measurements of GOME-2 polarisation (PMD) data in raw readout mode (PMDRAW). The AC SAF Near Real Time Total Column products (Total Column Ozone, the Total Column NO2, and the Tropospheric NO2) will be unavailable.
Status:	scheduled
Issue Time:	2020-08-05 11:27:04.0
Services:	GOME-2 Level 1 - Metop-A GOME-2 AHRPT Metop-A AC SAF - Products

Type:	Planned Maintenance
Ann Nr:	6154
Rev:	1
Start Time:	2020-08-15 19:15:00.0
End Time:	2020-08-15 20:14:00.0
Satellites:	Metop-C
Subsystem:	GOME-2
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	GOME2 monthly measurements of GOME-2 polarisation (PMD) data in raw readout mode (PMDRAW). The AC SAF Near Real Time Total Column products (Total Column Ozone, the Total Column NO2, and the Tropospheric NO2) will be unavailable.
Status:	scheduled
Issue Time:	2020-08-05 11:56:26.0
Services:	GOME-2 Level 1 - Metop-C GOME-2 AHRPT Metop-C AC SAF - Products

Type:	Planned Maintenance
Ann Nr:	6152
Rev:	1
Start Time:	2020-08-15 19:44:00.0
End Time:	2020-08-15 20:43:00.0
Satellites:	Metop-B
Subsystem:	GOME-2
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	GOME2 monthly measurements of GOME-2 polarisation (PMD) data in raw readout mode (PMDRAW). The AC SAF Near Real Time Total Column products (Total Column Ozone, the Total Column NO2, and the Tropospheric NO2) will be unavailable.
Status:	scheduled
Issue Time:	2020-08-05 11:32:32.0
Services:	GOME-2 Level 1 - Metop-B GOME-2 AHRPT Metop-B AC SAF - Products

Type:	Service Enhancement
Ann Nr:	6158
Rev:	1
Start Time:	2020-08-20 09:00:00.0
End Time:	2020-08-20 09:00:00.0
Subject:	new-product
Detail:	New surface solar radiation products from the CM SAF (CM-5210 and CM-5280) to be available on EUMETCast. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5097818.html
Status:	scheduled
Issue Time:	2020-08-05 14:08:50.0
Services:	CM SAF - Products

Type:	Service Enhancement
Ann Nr:	6160
Rev:	1
Start Time:	2020-08-20 09:00:00.0
End Time:	2020-08-20 09:00:00.0
Subject:	new-product
Detail:	GOES-East Space Weather data from the EXIS and SUVI instruments to be available on EUMETCast. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5129546.html
Status:	scheduled
Issue Time:	2020-08-06 08:59:06.0
Services:	GOES Products

Type:	Service Enhancement
Ann Nr:	6161
Rev:	1
Start Time:	2020-08-20 09:00:00.0
End Time:	2020-08-20 09:00:00.0
Subject:	new-product
Detail:	SWIM Level 2 data from CFOSAT (Chinese-French Oceanography Satellite) to be available on EUMETCast. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5129553.html
Status:	scheduled
Issue Time:	2020-08-06 09:03:06.0
Services:

Type:	Service Enhancement
Ann Nr:	5159
Rev:	2
Start Time:	2020-10-07 09:00:00.0
End Time:	2020-10-07 09:00:00.0
Subject:	product-change
Detail:	A new BUFR encoding sequence will be introduced in June 2020 for all EUMETSAT’s wind products. For full details and sample files, see the URL provided below. [Rev. 2]: Date changed to 7 October 2020. To facilitate user transition, AMV products encoded in the new BUFR sequence will be distributed on the GTS in parallel to the currently operational AMV products, from 15 July until 6 October 2020. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_4593260.html
Status:	scheduled
Issue Time:	2020-05-12 14:25:32.0
Services:	0° Meteosat Meteorological Products IODC Meteosat Meteorological Products RSS Meteosat Meteorological Products AVHRR Polar Winds - Metop-A AVHRR Polar winds - Metop-C AVHRR Polar Winds - Metop-B Multi-Metop Wind Products

Type:	Service Enhancement
Ann Nr:	6034
Rev:	1
Start Time:	2020-10-07 09:00:00.0
End Time:	2020-10-07 09:00:00.0
Subject:	general-announcement
Detail:	A sub-set of Meteosat SEVIRI Level 2 products are planned to be discontinued on 7 October 2020. The products are: Cloud Analysis, Cloud Analysis Image, Divergence, Normalised Difference Vegetation Index / Normalised Difference Vegetation Index Decadal and Tropospheric Humidity. Please see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5079174.html
Status:	scheduled
Issue Time:	2020-06-24 15:56:26.0
Services:	0° Meteosat Meteorological Products IODC Meteosat Meteorological 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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