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Hard X-ray spectra of AGN observed with Suzaku

Hard X-ray spectra of AGN observed with Suzaku. --- Time behaviour of AGN ---. Nagoya University Hideyo Kunieda T. Nakamura, Y. Haba and Suzaku team. Suzaku mission. High throughput X-ray telescopes. 4 CCD Cameras (3 FI and 1 BI). HXD (PIN + GSO). ISAS/JAXA. Launched in July 2005.

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Hard X-ray spectra of AGN observed with Suzaku

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  1. Hard X-ray spectra of AGN observed with Suzaku --- Time behaviour of AGN --- Nagoya University Hideyo Kunieda T. Nakamura, Y. Haba and Suzaku team

  2. Suzaku mission High throughput X-ray telescopes 4 CCD Cameras (3 FI and 1 BI) HXD (PIN + GSO) ISAS/JAXA Launched in July 2005

  3. Effective area ofSuzaku detecthion systems GSO PIN XIS (XRT x CCD) 50keV 10keV

  4. Suzaku HXDSensitivity(BKGD limited)

  5. BKGD reproduction Night Earth data Fukazawa et al.

  6. Suzaku AGN observations Spectral analysis Broad band spectra (0.2-300 keV) Determination continuum components Emission line and edge structure and then broad iron line profile

  7. Suzaku AGN observations Spectral analysis Broad band spectra (0.2-300 keV) Determination continuum components Emission line and edge structure and then broad iron line profile Timing analysis Difference spectrum = variable component “Difference of time behaviour of various components”

  8. Mkn 3

  9. PIN Light Curves of Mkn 3 1 day T. N.

  10. 1 N σ2= ----- Σ(xi - μ) 2 Time behavior of PINVariance vs statistical error T. N.

  11. Time behavior of PINVariance vs statistical error T. N.

  12. MCG-5-23-16

  13. X-ray Spectrum of MCG-5-23-16 Reeves

  14. X-ray Spectrum of MCG-5-23-16 XIS PIN Variable power law Scattered Reflection Haba

  15. XIS Light Curves of MCG-5-23-16 Scattered + power law Variable power law T. N.

  16. PIN Light Curves of MCG-5-23-16 Reflection + Power law T. N.

  17. Time behavior of PINVariance vs statistical error T. N.

  18. 1 Nμ2 σINT2= ----- Σ{(xi - μ) 2 -σi2} Time behaviorExcess Variance of XIS & PIN Excess variance (fractional)

  19. 1 Nμ2 σINT2= ----- Σ{(xi - μ) 2 -σi2} Time behaviorExcess Variance of XIS & PIN

  20. Therefore, PDS is given by measured excess variance. PDS(ν1, ν2) = {σ2INT(ν2) - σ2INT(ν1)}／(ν2- ν1) Time behaviorExcess Variance of XIS & PIN The variance is related to the power density spectrum (PDS) as ν1 σ2INT(ν1) = ∫PDS(ν）dν ν0

  21. Smaller scale? Dillution? Time behaviorPower Density Spectra of XIS & PIN

  22. Time behaviorFlux correlation of XIS & PIN T. N.

  23. X-ray Spectrum of MCG-5-23-16 XIS PIN Reflection + Power law Variable power law Haba

  24. Time behaviorFlux correlation of XIS & PIN T. N.

  25. X-ray Spectrum of MCG-5-23-16 Variable power law Reflection + Power law Reeves et al.

  26. Time behaviorFlux correlation of XIS & PIN T. N.

  27. Samples AGN Spectra Watanabe et al

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