GREGOR observations of a small flare above a sunspot
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00488874" target="_blank" >RIV/67985815:_____/16:00488874 - isvavai.cz</a>
Alternative codes found
RIV/67985815:_____/16:00470177
Result on the web
<a href="http://dx.doi.org/10.1017/S1743921316000211" target="_blank" >http://dx.doi.org/10.1017/S1743921316000211</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S1743921316000211" target="_blank" >10.1017/S1743921316000211</a>
Alternative languages
Result language
angličtina
Original language name
GREGOR observations of a small flare above a sunspot
Original language description
A small flare ribbon above a sunspot umbra in active region 12205 was observed on November 7, 2014, at 12:00 UT in the blue imaging channel of the 1.5m GREGOR telescope, using a 0.1 nm Ca II H interference filter. Context observations from SDO/AIA, Hinode/SOT, and IRIS show that the ribbon is a part of a larger one that extends through the neighboring positive polarities and also participates in several other flares within the active region. A 140 second long time series of Ca II H images was reconstructed by means of the Multi-Frame Blind Deconvolution method. Light curves and horizontal velocities of small-scale bright knots in the observed flare ribbon were measured. Two of them move in the opposite direction and exhibit highly correlated intensity changes, providing evidence for the presence of slipping reconnection at small spatial scales.n
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Solar and Stellar Flares and their Effects on Planets
ISBN
9781107137578
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
68-73
Publisher name
Cambridge University Press
Place of publication
Cambridge
Event location
Honolulu
Event date
Aug 11, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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