Lines of MgI Detected in Solar Prominences

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00470318" target="_blank" >RIV/67985815:_____/16:00470318 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Lines of MgI Detected in Solar Prominences

Original language description

Using the flare spectrograph at Ondřejov observatory, we have observed several prominences with the aim to detect the MgI lines. These lines play an important diagnostic role, complementary to MgII resonance lines now routinely observed by the IRIS satellite. Our preliminary analysis shows that a rather weak MgI emission, e.g. in the 5172.7 Å line, is detectable and this correlates well with the presence of extended bright regions on the solar disk visible in SDO/AIA 1600 Å band. Physical reasons for such a correlation are discussed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Central European Astrophysical Bulletin

ISSN

1845-8319

e-ISSN

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Volume of the periodical

40

Issue of the periodical within the volume

1

Country of publishing house

HR - CROATIA

Number of pages

5

Pages from-to

87-91

UT code for WoS article

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EID of the result in the Scopus database

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