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S olar M agnetic A ctivity R esearch T elescope SMART （ 太陽磁場活動望遠鏡 )

Construction 　ｏｆ. S olar M agnetic A ctivity R esearch T elescope SMART （ 太陽磁場活動望遠鏡 ). H. Kurokawa, R. Kitai, S. Ueno, K. shibata and SMART team. Kwasan and Hida Obseratories, Kyoto University. K. Ichimoto NAOJ and Kyoto University. Purpose of the SMART.

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S olar M agnetic A ctivity R esearch T elescope SMART （ 太陽磁場活動望遠鏡 )

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  1. Construction　ｏｆ Solar Magnetic ActivityResearch TelescopeSMART（太陽磁場活動望遠鏡) H. Kurokawa, R. Kitai, S. Ueno, K. shibata and SMART team Kwasan and Hida Obseratories, Kyoto University K. Ichimoto NAOJ and Kyoto University

  2. Purpose of the SMART (1)High resolution observations of active phenomena on the solar surface (2) High resolution measurements of vector magnetic field of the solar surface to study Mechanism of Solar Magnetic Activities

  3. to study Emerging Twisted Magnetic Flux Ropes which are essential for strong flare activiries. Detailed structures and Evolutional Characteristics How they are formed and release energy.

  4. Required Power of SMART (1)High resolution Hαfiltergrams with wide FOV FOV spatial resolution temporal resolution 2000 " 0.8 " ２seconds 1200 " 0.6 " ２seconds 400 " 0.6 " 0.２seconds (2)High resolution vector magnetograms with wide FOV FOV spatial resolution temporal resolution 1920 " 1.5 " 30 seconds 400 " 0.8 " １0 seconds

  5. Outline of the SMART • 25cm Hα High-Resolution Filtergraph (2) 20cm Hα Full-Disc Filtergraph (3) 20cm Full-Disc Vector-Magnetograph (4) 25cm High-Resolution Vector-Magnetograph

  6. Domeless SMART on the Tower

  7. Structure of Telescope

  8. High Resolution HαTelescope Full solar disk HαTelescope

  9. Full solar disk Vector magnetograph High resolution Hαand Vector magnetograph

  10. 20cm Hα Full Disk Filtergraph Lyot filter(φ=32mm, 1/4Åwidth)

  11. 20cm Hα Full Disk Filtergraph Lyot filter(φ=32mm, 1/4Åwidth)

  12. Spot Diagram of 20cm Hα Full-diskTelescope

  13. 25cm High Resolution HαFiltergraph Lyot filter(φ=50mm, 1/4Åwidth)

  14. 25cm High Resolution HαFiltergraph Lyot filter(φ=50mm, 1/4Åwidth)

  15. Spot Diagram of Hα Onband Telescope

  16. 20cm Vector-Magnetograph (Full-Disc Mode ) Lyot Filter (FeI 6302Å , φ=32mm, 1/8Åwidth)

  17. 20cm Vector-Magnetograph (Full-Disc Mode ) Lyot Filter (FeI 6302Å , φ=32mm, 1/8Åwidth)

  18. Spot Diagram of Vector Mgnetograph Telescope (Full-Disc Mode)

  19. 20cm Vector-Magnetograph (Patial Image Mode) Lyot Filter (FeI 6302Å , φ=32mm, 1/8Åwidth)

  20. 20cm Vector-Magnetograph (Patial Image Mode) Lyot Filter (FeI 6302Å , φ=32mm, 1/8Åwidth)

  21. Spot Diagram of Vector Mgnetograph Telescope (Partial Image Mode)

  22. Tandem Fabry-Perot polarizing beam splitter Telecentric lens system CCD camera 25cm High Resolution Vector Magnetograph Fabry-Perot filter (FeI 6302Å, φ=50mm, 0.1Åwidth)

  23. 25cm High Resolution Vector Magnetograph Fabry-Perot filter (FeI 6302Å, φ=50mm, 0.1Åwidth)

  24. PLOTS for TANDEM ETALONS with FINESSES of ~14 (recommended)

  25. Beam splitter Telecentric lens system CCD camera 25cm High Resolution 2-Colour Filtergrph Fabry-Perot Filter(Hα,φ=50mm, 0.2Åwidth) and Interference Filter(G-band, or continuum)

  26. 25cm High Resolution 2-Colour Filtergrph Fabry-Perot Filter(Hα,φ=50mm, 0.2Åwidth) and Interference Filter(G-band, or continuum)

  27. SMART 完成予想図 (March, 2003)

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