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Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 [email protected]

Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 [email protected]

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Page 1: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Coronal Waves and Oscillations

A. Satya Narayanan

Indian Institute of Astrophysics

Bangalore – 560 034

[email protected]

Page 2: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

A Quote from Michael Faraday

I sometimes feel glad that I am not a

mathematician for though mathematical

science is sure, I do not find that the

conclusions of its professors can be trusted

much more than those of other professors.

Page 3: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

A schematic view of the Sun

Page 4: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Hinode (Rising Sun)

Page 5: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

The Take Off

Page 6: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

TRACE PICTURES

Page 7: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Coronal Loops

Page 8: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Active Region Loops

Page 9: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

A Collection of Images

Page 10: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Comparison between TRACE and

Hinode

Page 11: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in

Long Loops

Page 12: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in
Page 13: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in
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A Simple Model of a Flux Tube

Page 17: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in
Page 18: Coronal Waves and Oscillations A. Satya Narayanan Indian Institute of Astrophysics Bangalore – 560 034 satya@iiap.res.in
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References

V. M. Nakariakov, E. Verwichte : 2006, Living Reviews in Solar Physics,

http://solarphysics.livingreviews.org/lrsp-2005-3

Satya Narayanan, A. et al : 2004, ASP Conf. Series. Vol 325, 295-300

Anasooya, A. et al : 2004, Asian J Physics, Vol 13, 285-292

Satya Narayanan, A., Ramesh, R. : 2005, Invited Review, 21st Century

Astrophysics, Eds. S. K. Saha, V. K. Rastogi, Anita Press, India, 213-

223