The observations of solar flares in the Hα and Hel γ 10830 line

Title:

The observations of solar flares in the Hα and Hel γ 10830 line

Creator:

Baranovsky, E. A., Ogir, M. B., Stepanian, N. N., and Shumko, A. V.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:931b14a8-cf29-4cbb-9e52-fe607b446f6b
uuid:931b14a8-cf29-4cbb-9e52-fe607b446f6b

Subject:

observations and solar flares

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Simultaneous photographic observations in Hα, and photoelectric observations in Hel γ 10830 line are analyzed for two flares of importance sf and 1B. For the estimation of physical conditions in the chromosphere of flares the non-LTE calculations of the Hα and γ 10830 line profiles were made for a number of model atmospheres. Comparing the observed values of Hα and γ 10830 line intensities vvith calculated ones, we derived the temperature changes during the development of active formations for two levels of chromosphere (Ihe levels of Hα and γ 10830 line formation).

Language:

Czech

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

90-90

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1998 Volume:87-88 | Number:88

Harvested from:

CDK

Metadata only:

false