1. Office National d’Études et de Recherches Aérospatiales www.onera.fr IPSAT: A virtual observatory for radiation belts S. Bourdarie (ONERA), A. Sicard (CNES), D. Boscher (ONERA), D. Lazaro (ONERA), R. Ecoffet (CNES), G. Rolland (CNES) November, 2006

2. Page 2 Introduction – Virtual observatory Data base (environment + SC anomalies) IPSAT Conclusions

3. Page 3 Data base - Data sources

4. Page 4 Data base - Data policy FTP x PI (1) Site Web Login passwd PI (2) Login passwd IPaddress Login passwd IPaddress Login passwd Outer world Web serveur Inside ONERA

5. Page 5 Data base - Data processing Raw data file Analyse Measurements: Saturation, Contamination Other problems, Inter-Cal Data filters ISTP-CDF Sanitized ISTP-CDF ISTP/CDF: File header (mission, PI, comments,…) Epoch x,y,z GEO Position_Quality (quality flag) B, Beq, L, L*, I, MLT, ,  eq FEIO, FPDO, … (flux electron integral omni-directional, flux proton differential omni-directional) FEIO_Quality, … (quality flag set to 10 – default non filtered data) Modify the Data Quality Flags: FEIO_Quality, … 0 denotes highest quality, 1 denotes problem with time resolution, 2 denotes contamination, 3 denotes saturation, 4 denotes any other problem

6. Page 6 Data base - Data coverage IM GEO HEO-GTO MEO LEO-PEO Environement MARECS-A TELECOM-1A TELECOM-1B SACC-EXP LEO-PEO GEO Anomalies

7. Page 7 IPSAT – Main Web interface

8. Page 8 IPSAT – Main Web interface Menu PlotStatistics Inter- calibration Data / models SOS SPACEDatabase? ▼▼▼▼▼▼▼ Sub- menu CartographyCorrelation Trapped particles Compare w AE8/AP8 GEISHA Quick look Data coverage Help Time series Untrapped particles Compare w CRRES models GEISHA SEE Analysis Data description On-line registration GEISHA Dose and solar array degradation analysis About IPSAT GEISHA intermadiate dielectric charging analysis GEISHA deep dielectric charging analysis

9. Page 9 IPSAT – Cartography module

10. Page 10 IPSAT – Cartography module

11. Page 11 IPSAT – Time series module

12. Page 12 IPSAT – Time series module

13. Page 13 IPSAT – Time series module

14. Page 14 Conclusion We have developed a virtual radiation belt observatory Data base covers interplanetary medium, GEO, HEO-GTO, MEO, LEO-PEO, more than 2 solar cycles Web based Accessible @ http://wwwe.onecert.fr/craterre/ipsat/http://wwwe.onecert.fr/craterre/ipsat/ Digital data are not distributed via the system Individual profile is set to access spacecraft data according to PI wishes. We have also developed an anomaly database Data base covers GEO, LEO-PEO Web based Digital data are not distributed via the system Individual profile is set to access spacecraft anomalies according to PI wishes. Space weather modules are available.