Post-Event Analysis

Welcome to the Spacecraft Design - Post event analysis service

Overview

The service “Spacecraft Design - Post event analysis” aims to provide means to correlate particular (spacecraft) anomaly events with space environment data (e.g. space particle radiation, plasma, microparticles, and electromagnetic radiation). By means of space environment data and tools (e.g., superposed epoch analysis, data mining), the ESA Space Weather Service Network allows the user to analyse and correlate the space environment at a given time and/or location with effects and anomaly events on specific spacecraft, equipment or components. The service, intended for personnel involved in spacecraft design, operates within the limitations brought by data confidentiality of the spacecraft information. Information on the vulnerability of components, equipment or spacecraft based on the performed analyses could be used as input for future spacecraft models or versions.

This service is implemented through a combination of products and tools which can be found in the secton below along with expert support provided by the teams constituting the ESA Space Weather Service Network. Should you require further guidance in the use of this service, or have specific questions about any aspects of the service presented here, don’t hesitate to contact the Helpdesk.

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Highlights

Announcements

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Products and Alerts

Products

Solar Activity: Data Archives
Solar Flares
Smoothed Sunspot Number (SSN, R12)
10.7cm Solar Radio Flux (F10.7)
Solar X-ray Flux
Solar EUV Integrated Flux
Solar UV Flux
Solar Activity: (Near-) Real-time Measurements
Solar EUV Integrated Flux
Solar UV Flux
Solar Activity: Models and Reconstruction
Solar Flares

No product available in this category yet

Smoothed Sunspot Number (SSN, R12)
10.7cm Solar Radio Flux (F10.7)
Solar X-ray Flux

No product available in this category yet

Solar EUV Integrated Flux

No product available in this category yet

Solar UV Flux

No product available in this category yet

Solar Activity: Forecasts
Solar Flares
Smoothed Sunspot Number (SSN, R12)
10.7cm Solar Radio Flux (F10.7)
Solar EUV Integrated Flux

No product available in this category yet

Solar UV Flux

No product available in this category yet

Interplanetary Medium at L1: Data Archives
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
1-10 MeV Protons
1-10 MeV/nuc Ions
0.03-1 MeV/nuc Ions
2-50 MeV Solar Electrons
30 keV-8 MeV Electrons
Interplanetary Magnetic Field (IMF)
Solar Wind Bulk Velocity
Solar Wind Bulk Density
Solar Wind Temperature
Interplanetary Medium at L1: (Near-) Real-time Measurements
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
  • ACE/SIS dataset on SEDAT
1-10 MeV Protons
1-10 MeV/nuc Ions

No product available in this category yet

0.03-1 MeV/nuc Ions

No product available in this category yet

2-50 MeV Solar Electrons

No product available in this category yet

30 keV-8 MeV Electrons

No product available in this category yet

Interplanetary Medium at L1: Models and Reconstruction
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
1-10 MeV Protons
1-10 MeV/nuc Ions
0.03-1 MeV/nuc Ions
2-50 MeV Solar Electrons
30 keV-8 MeV Electrons
Interplanetary Magnetic Field (IMF)
Solar Wind Bulk Velocity
Solar Wind Bulk Density
Solar Wind Temperature
Interplanetary Medium at L1: Forecasts
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions

No product available in this category yet

1-10 MeV Protons

No product available in this category yet

1-10 MeV/nuc Ions

No product available in this category yet

0.03-1 MeV/nuc Ions

No product available in this category yet

2-50 MeV Solar Electrons

No product available in this category yet

30 keV-8 MeV Electrons

No product available in this category yet

Interplanetary Magnetic Field (IMF)
Solar Wind Bulk Velocity
Solar Wind Bulk Density
Solar Wind Temperature
Interplanetary Medium Outside L1: Data Archives
Solar Energetic Particle Events
Interplanetary Medium Data
Interplanetary Medium Outside L1: (Near-) Real-time Measurements
Solar Energetic Particle Events

No product available in this category yet

Interplanetary Medium Data

No product available in this category yet

Interplanetary Medium Outside L1: Models and Reconstruction
Solar Energetic Particle Events
Interplanetary Medium Data
Magnetospheric Environment: Data Archives
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
1-10 MeV Protons
1-10 MeV/nuc Ions
0.03-1 MeV/nuc Ions
30 keV-8 MeV Electrons
Thermal and Supra-thermal Electron and Ion Energy Spectra
Thermal Ions Density and Temperature
Magnetospheric Environment: (Near-) Real-time Measurements
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
1-10 MeV Protons
1-10 MeV/nuc Ions
  • GOES/SEM-EPS datasets on SEDAT
0.03-1 MeV/nuc Ions
  • POES/SEM-2 dataset on SEDAT
30 keV-8 MeV Electrons
Thermal and Supra-thermal Electron and Ion Energy Spectra

No product available in this category yet

Thermal Ions Density and Temperature

No product available in this category yet

Plasma Drift Velocity

No product available in this category yet

Magnetospheric Environment: Models and Reconstruction
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions
1-10 MeV Protons
1-10 MeV/nuc Ions
0.03-1 MeV/nuc Ions
30 keV-8 MeV Electrons
Thermal and Supra-thermal Electron and Ion Energy Spectra
Thermal Ions Density and Temperature
Magnetospheric Environment: Forecasts
High Energy >10 MeV Protons
High Energy >10 MeV/nuc Ions

No product available in this category yet

1-10 MeV Protons

No product available in this category yet

1-10 MeV/nuc Ions

No product available in this category yet

0.03-1 MeV/nuc Ions

No product available in this category yet

30 keV-8 MeV Electrons
Thermal and Supra-thermal Electron and Ion Energy Spectra
Thermal Ions Density and Temperature

No product available in this category yet

Thermospheric and Atmospheric Conditions: Data Archives
Atomic Oxygen Density

No product available in this category yet

Neutral Density and Wind

No product available in this category yet

Thermospheric and Atmospheric Conditions: (Near-) Real-time Measurements
Atomic Oxygen Density

No product available in this category yet

Neutral Density and Wind

No product available in this category yet

Thermospheric and Atmospheric Conditions: Models and Reconstruction
Atomic Oxygen Density
Neutral Density and Wind
Thermospheric and Atmospheric Conditions: Forecasts
Atomic Oxygen Density

No product available in this category yet

Neutral Density and Wind
Microparticle Environment: Data Archives
Micro Particle Flux
Known Periods/events of Increased Microparticle Flux

No product available in this category yet

Microparticle Environment: (Near-) Real-time Measurements
Micro Particle Flux

No product available in this category yet

Microparticle Environment: Models and Reconstruction
Micro Particle Flux
Known Periods/events of Increased Microparticle Flux
Microparticle Environment: Forecasts
Micro Particle Flux

No product available in this category yet

Spacecraft Effects and Anomalies: Data Archives
Anomalies on Spacecraft Equipment

No product available in this category yet

Spacecraft Radiation Monitors
Dose
Deep Dielectric Charging
Surface Charging
Spacecraft Effects and Anomalies: Models and Reconstruction
Anomalies on Spacecraft Equipment
Spacecraft Radiation Monitors
Dose
Deep Dielectric Charging
Surface Charging
Long-term Solar Cycle Prediction
Long-term Solar Activity

No product available in this category yet

Activity at L1

No product available in this category yet

Tools

User Manual

Spacecraft need to be able to withstand the effects that the multitude range of phenomena (e.g. solar flares, coronal mass ejections, solar energetic particle events) in the dynamic space environment may have on technology. The goal of spacecraft radiation shielding is to protect the crew and hardware (exterior and interior) from the radiation environment encountered in space. When designing and building a spacecraft both short- and long-term cumulative effects must be considered. Identifying the cause of an unexplained technical anomaly event is important, as this information can help improve the designing of future efficient shielding.

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Interruptions

❗ Warning: Please note that interactive functionalities of the COMESEP interface are currently disabled due to a technical issue. Users subscribed to email alerts will continue to receive alerts. New subscriptions are temporarily not possible. To change threshold settings, unsubscribe or for more information, please contact the helpdesk.

❗Due to current unavailability of the SDO input data the performance of some products is affected.

PROBA-V/EPT Total ionizing dose estimation at LEO

Full product
Provided by: Center for Space Radiations

EDRS-C/NGRM L2 Electron differential fluxes

Full product
Provided by: Space Applications & Research Consultancy

Latest PROBA-1/SREM proton flux spectrum in the inner belt

Full product
Provided by: Paul Buehler