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RESULTS FROM TYCHO SNR CALMEDIUM OBSERVATION

Leicester , 07 March 2012 EPIC Calibration Meeting. RESULTS FROM TYCHO SNR CALMEDIUM OBSERVATION. FABIO GASTALDELLO INAF, IASF-Milano ANDREA TIENGO (IUSS Pavia, IASF-Milano).

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RESULTS FROM TYCHO SNR CALMEDIUM OBSERVATION

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  1. Leicester, 07 March 2012 EPIC Calibration Meeting RESULTS FROM TYCHO SNR CALMEDIUM OBSERVATION FABIO GASTALDELLO INAF, IASF-Milano ANDREA TIENGO(IUSS Pavia, IASF-Milano)

  2. Decay of internal calibration source: half-life of Fe55: 2.7 yr meaning that 30 ks in 2000 corresponds to 1.4 Ms in 2015 • New observing mode for guest observer ? MOTIVATIONS

  3. SUZAKU RESULTS Furuzawa+09

  4. SUZAKU RESULTS Furuzawa+09 • No variation of centroid of Fe line • Decreasing FWHM of the line with radius

  5. SUZAKU RESULTS Furuzawa+09 Consistent with shell spherical expansion Central high FWHM due to blue and redshifted lines

  6. 3 observations of Tycho SNR: • Medium (30/12/07): 17-19-12 ks • CALmedium(01/01/08): 46-36-33 ks • CALclosed(03/0108): 26-26-22 ks SET OF XMM OBSERVATIONS

  7. SPECTRAL MODELING

  8. SPECTRAL MODELING Zero width Free width

  9. SPECTRAL MODELING M1 REG4 (peak of emission) M1 REG6

  10. SPECTRAL MODELING M1 REG1 M2 REG1

  11. RESULTS IN SUZAKU ANNULI CALclosed

  12. RESULTS IN SUZAKU ANNULI CALclosed

  13. RESULTS IN SUZAKU ANNULI Medium

  14. RESULTS IN SUZAKU ANNULI Medium

  15. RESULTS IN SUZAKU ANNULI 12 12 MOS 1 Medium and CALmedium

  16. RESULTS IN SUZAKU ANNULI 12 12 MOS 2 Medium and CALmedium

  17. RESULTS IN SUZAKU ANNULI PN Medium and CALmedium

  18. RESULTS IN SUZAKU ANNULI M1: -9 ± 12 eV M2: 5 ± 24 eV PN: 9 ± 10 eV

  19. RESULTS IN SUZAKU ANNULI M1: 8 ± 5 eV M2: 5 ± 4 eV PN: -2 ± 7 eV

  20. RESULTS IN SUZAKU ANNULI M1: 517 ± 13 eV M2: 529 ± 14 eV PN: 523 ± 11 eV

  21. M2 PERSEUS M2 CALCLOSED M2 TYCHO NEW NRCO ON PERSEUS ?

  22. NEW NRCO ON PERSEUS ?

  23. NEW NRCO ON PERSEUS ?

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