The analysis of the solar spectra dynamics under x-ray superflares in September 2017 for the geophysical applications

Julia A. Korsunskaya; Andrey N. Lyakhov

doi:10.1117/12.2504399

13 December 2018 The analysis of the solar spectra dynamics under x-ray superflares in September 2017 for the geophysical applications

Julia A. Korsunskaya, Andrey N. Lyakhov

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108339X (2018) https://doi.org/10.1117/12.2504399
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

We present the results of the analysis for the GOES-15 and SDO satellites data under the extra strong solar X-class flares X9.3 September 06 2017 and X8.2 September 10 2017. It is shown that X9.3 flare was accompanied by the significant increasing of the UV flux and by the growth of the extremely hard X-ray part of the spectrum. The evidence from ionosondes, GPS receiver and Schumann resonance monitoring has shown different response to these neighbor flares. The flare classification based on the peak flux value is not sufficient for the geophysical applications. The interpretation of the ionosphere response requires the full spectrum analysis.

Citation Download Citation

Julia A. Korsunskaya and Andrey N. Lyakhov "The analysis of the solar spectra dynamics under x-ray superflares in September 2017 for the geophysical applications", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108339X (13 December 2018); https://doi.org/10.1117/12.2504399

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available