Topic:  Eumetsat Weekly Operations Schedule, Week 17

Date/Time Issued: April 16, 2020  1522Z

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


Date/Time of Initial Impact:  April 16, 2020  1511Z (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: 6808
Message creation:


Thu Apr 16 15:11:39 UTC 2020



Type: Service Enhancement
Ann Nr: 4920
Rev: 1
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.
Url: https://www.eumetsat.int/website/home/News/DAT_4451027.html
Issue Time: 2019-06-27 11:18:18.0
Services:

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: Planned Maintenance
Ann Nr: 5574
Rev: 4
Start Time: 2020-04-07 09:00:00.0
End Time: 2020-04-07 17:00:00.0
Satellites: Metop-A,Metop-B,Metop-C
Subsystem: GRAS
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Software Release of GRAS PPF. Changes to the GRAS Level 1 product algorithms. The algorithm changes include technical improvements and bug fixes, as well as support to the changed data formats of the auxiliary files provided by the Radio Occultation Support Network (RSN). This message refers to the second phase of the deployment which will use the changed RSN auxiliary files (after a first phase planned to take place on 04 February 2020). [Rev. 2] The second phase of the deployment will no longer take place on 12 February 2020, it is postponed to a future date. [Rev. 3] The second phase of the deployment using the changed RSN auxiliary files is further postponed to 7th April 2020. [Rev 4]: The deployment is postponed to a future date.
Status: scheduled
Issue Time: 2020-03-24 13:50:33.0
Services: GRAS Level 1 - Metop-A
GRAS Level 1 - Metop-B
GRAS Level 1 - Metop-C

Type: Planned Maintenance
Ann Nr: 5743
Rev: 1
Start Time: 2020-04-09 06:00:00.0
End Time: 2020-05-01 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 9th of April – 1st of May every day between 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. There is a risk of missing or degraded data during this time period.
Url: https://www.eumetsat.int/website/home/News/DAT_4930965.html
Status: scheduled
Issue Time: 2020-03-19 10:22:14.0
Services: GOES Products

Type: Planned Maintenance
Ann Nr: 5758
Rev: 2
Start Time: 2020-04-19 09:00:00.0
End Time: 2020-08-02 00:00:00.0
Satellites: Metop-A
Subsystem: GOME-2
Subject: instrument-calibration
Impact: data-degraded
Detail: During the indicated period, GOME on Metop-A will perform sun calibrations with an increased frequency alternating clockwise and counter-clockwise rotation of the scanning unit. Data disruptions are not expected but possible. [Rev. 2] End Date/Time updated.
Status: scheduled
Issue Time: 2020-04-03 06:47:20.0
Services: GOME-2 Level 1 - Metop-A
GOME-2 AHRPT Metop-A

Type: Service Enhancement
Ann Nr: 5762
Rev: 1
Start Time: 2020-04-19 09:00:00.0
End Time: 2020-08-15 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.
Status: scheduled
Issue Time: 2020-04-02 15:06:03.0
Services:

Type: Planned Maintenance
Ann Nr: 5823
Rev: 1
Start Time: 2020-04-20 07:30:00.0
End Time: 2020-04-20 17:30:00.0
Satellites: Sentinel-3A,Sentinel-3B
Subject: ground-segment-maintenance
Impact: risk-of-delay
Detail: Copernicus Online Data Access (CODA) users might experience delays or short interruptions whilst accessing products.
Status: scheduled
Issue Time: 2020-04-16 07:51:55.0
Services: OLCI Level 1 Products - S3A
OLCI Level 2 Marine Products - S3A
SLSTR Level 1 Products - S3A
SRAL Level 1 Products - S3A
SLSTR Level 2 Marine Products - S3A
SRAL Level 2 Marine Products - S3A
OLCI Level 1 Products - S3B
OLCI Level 2 Marine Products - S3B
SLSTR Level 1 Products - S3B
SRAL Level 1 Products - S3B
SLSTR Level 2 Marine Products - S3B
SRAL Level 2 Marine Products - S3B

Type: Planned Maintenance
Ann Nr: 5824
Rev: 1
Start Time: 2020-04-21 08:00:00.0
End Time: 2020-04-21 12:00:00.0
Subject: general-announcement
Impact: risk-of-delay
Detail: EUMETView maintenance. The service will remain available but potential delays in the image generation are expected during the maintenance window.
Status: scheduled
Issue Time: 2020-04-16 15:10:16.0
Services: Web Service

Type: Planned Maintenance
Ann Nr: 5814
Rev: 1
Start Time: 2020-04-21 08:08:00.0
End Time: 2020-04-21 08:15:00.0
Satellites: Metop-A
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2020-04-15 14:22:44.0
Services: SEM L0 - Metop-A
SEM AHRPT Metop-A

Type: Planned Maintenance
Ann Nr: 5819
Rev: 1
Start Time: 2020-04-21 08:36:00.0
End Time: 2020-04-21 08:43:00.0
Satellites: Metop-C
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2020-04-15 14:34:29.0
Services: SEM L0 - Metop-C
SEM AHRPT Metop-C

Type: Service Enhancement
Ann Nr: 5813
Rev: 1
Start Time: 2020-04-21 09:00:00.0
End Time: 2020-04-21 09:00:00.0
Subject: new-product
Detail: Public release of Copernicus Sentinel-3 SLSTR NRT Fire Radiative Power (FRP) product. For full details, see the URL provided below.
Url: https://www.eumetsat.int/website/home/News/DAT_4962463.html
Status: scheduled
Issue Time: 2020-04-15 13:03:04.0
Services: SLSTR Level 2 Atmospheric Products – S3A
SLSTR Level 2 Atmospheric Products – S3B

Type: Planned Maintenance
Ann Nr: 5816
Rev: 1
Start Time: 2020-04-21 09:24:00.0
End Time: 2020-04-21 09:31:00.0
Satellites: Metop-B
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2020-04-15 14:29:33.0
Services: SEM L0 - Metop-B
SEM AHRPT Metop-B

Type: Planned Maintenance
Ann Nr: 5817
Rev: 1
Start Time: 2020-04-21 09:24:00.0
End Time: 2020-04-21 11:07:00.0
Satellites: Metop-B
Subsystem: SEM
Component: TED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM TED in flight calibration.
Status: scheduled
Issue Time: 2020-04-15 14:31:03.0
Services: SEM L0 - Metop-B
SEM AHRPT Metop-B

Type: Planned Maintenance
Ann Nr: 5815
Rev: 1
Start Time: 2020-04-21 18:17:00.0
End Time: 2020-04-21 19:16:00.0
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: 2020-04-15 14:28:27.0
Services: GOME-2 Level 1 - Metop-A
GOME-2 AHRPT Metop-A
AC SAF - Products

Type: Planned Maintenance
Ann Nr: 5820
Rev: 1
Start Time: 2020-04-21 19:15:00.0
End Time: 2020-04-21 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: 2020-04-15 14:35:41.0
Services: GOME-2 Level 1 - Metop-C
GOME-2 AHRPT Metop-C
AC SAF - Products

Type: Planned Maintenance
Ann Nr: 5818
Rev: 1
Start Time: 2020-04-21 19:44:00.0
End Time: 2020-04-21 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: 2020-04-15 14:32:19.0
Services: GOME-2 Level 1 - Metop-B
GOME-2 AHRPT Metop-B
AC SAF - Products

Type: Service Enhancement
Ann Nr: 5699
Rev: 1
Start Time: 2020-04-22 09:00:00.0
End Time: 2020-04-22 09:00:00.0
Subject: product-change
Detail: SNPP CrIS Sensor Data Records (SDRs) will switch to full spectral resolution (FSR) mode on 22/04/2020. This change will affect both the global and regional data. On the same date, the distribution of SNPP CrIS SDRs in the current nominal spectral resolution (NSR) mode will be stopped. For full details and for sample SNPP CrIS FSR data, see the URL provided below.
Url: https://www.eumetsat.int/website/home/News/DAT_4901893.html
Status: scheduled
Issue Time: 2020-02-28 12:51:04.0
Services: CrlS Level 1 - Suomi-NPP
EARS-CrlS

Type: Service Enhancement
Ann Nr: 5781
Rev: 1
Start Time: 2020-04-22 09:00:00.0
End Time: 2020-04-22 09:00:00.0
Subject: product-change
Detail: Update to EARS-IASI L2 processing. The configuration of the processing chain for Metop-A has been updated after the irrecoverable degradation of Metop-A/MHS channel 2. This channel is now discarded from the combined microwave-infrared retrieval to recover the product yield and quality from Metop-A. This is implemented in the latest patch of the IASI L2 version 6.5, also deployed in the global processing. The update also involves small changes to the product format. For sample files of the updated EARS-IASI L2 data, please see the FTP link provided below.
Url: ftp://ftp.eumetsat.int/pub/OPS/out/test-data/Test-data-for-External-Users/EARS-IASI-L2_V6.5/
Status: scheduled
Issue Time: 2020-04-01 12:34:44.0
Services: EARS-IASI

Type: Service Enhancement
Ann Nr: 5822
Rev: 1
Start Time: 2020-04-22 09:00:00.0
End Time: 2020-04-22 09:00:00.0
Subject: new-product
Detail: New regional EARS-MERSI data to be available on EUMETCast. For full details, see the URL provided below.
Url: https://www.eumetsat.int/website/home/News/DAT_4916322.html
Status: scheduled
Issue Time: 2020-04-15 15:34:29.0
Services: EARS-MERSI

Type: Planned Maintenance
Ann Nr: 5812
Rev: 1
Start Time: 2020-04-23 08:30:00.0
End Time: 2020-04-23 10:30:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Due to ground segment maintenance, there is a risk of interruption or delays for the OSSI indicators and the UNS Tool.
Status: scheduled
Issue Time: 2020-04-15 07:44:27.0
Services: Web Service

Type: Planned Maintenance
Ann Nr: 5821
Rev: 1
Start Time: 2020-05-13 09:00:00.0
End Time: 2020-05-13 09:00:00.0
Satellites: Metop-B
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.
Status: scheduled
Issue Time: 2020-04-15 14:37:11.0
Services: SEM L0 - Metop-B
AMSU-A Level 1 - Metop-B
AVHRR Level 1 - Metop-B
MHS Level 1 - Metop-B
HIRS Level 1 - Metop-B
ASCAT Level 1 - Metop-B
IASI Level 1 - Metop-B
GRAS Level 1 - Metop-B
GOME-2 Level 1 - Metop-B
ASCAT Soil Moisture - Metop-B
IASI Sounding Products - Metop-B
ATOVS Sounding products - Metop-B
AVHRR Polar Winds - Metop-B
Multi-Sensor Products - Metop-B
A-DCS AHRPT Metop-B
AMSU-A AHRPT Metop-B
AVHRR AHRPT Metop-B
ASCAT AHRPT Metop-B
GOME-2 AHRPT Metop-B
GRAS AHRPT Metop-B
HIRS AHRPT Metop-B
IASI AHRPT Metop-B
MHS AHRPT Metop-B
SEM AHRPT Metop-B

Type: Service Enhancement
Ann Nr: 5797
Rev: 1
Start Time: 2020-05-27 09:00:00.0
End Time: 2020-05-27 09:00:00.0
Subject: product-change
Detail: Change to SNPP VIIRS AMV BUFR encoding sequence. For full details and sample files using the new BUFR sequence, see the URL provided below.
Url: https://www.eumetsat.int/website/home/News/DAT_4939421.html
Status: scheduled
Issue Time: 2020-04-08 12:12:35.0
Services: VIIRS EDR - Suomi-NPP

Type: Service Enhancement
Ann Nr: 5159
Rev: 1
Start Time: 2020-06-01 09:00:00.0
End Time: 2020-06-01 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.
Url: http://www.eumetsat.int/website/home/News/DAT_4593260.html
Status: scheduled
Issue Time: 2019-09-11 16:22:14.0
Services: 0° Meteosat Meteorological Products
RSS Meteosat Meteorological Products
IODC Meteosat Meteorological Products
AVHRR Polar Winds - Metop-A
AVHRR Polar Winds - Metop-B
AVHRR Polar winds - Metop-C
Multi-Metop Wind Products

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