Automated interplanetary shock detection and its application to Wind observations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10191476" target="_blank" >RIV/00216208:11320/13:10191476 - isvavai.cz</a>
Alternative codes found
RIV/68378289:_____/13:00422866
Result on the web
<a href="http://dx.doi.org/10.1002/jgra.50468" target="_blank" >http://dx.doi.org/10.1002/jgra.50468</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jgra.50468" target="_blank" >10.1002/jgra.50468</a>
Alternative languages
Result language
angličtina
Original language name
Automated interplanetary shock detection and its application to Wind observations
Original language description
We present an automated two-step detection algorithm for identification of interplanetary (IP) shocks regardless their type in a real-time data stream. This algorithm is aimed for implementation on board the future Solar Orbiter mission for triggering the transmission of the high-resolution data to the Earth. The first step of the algorithm is based on a determination of a quality factor, Q indicating abrupt changes of plasma parameters (proton density and bulk velocity) and magnetic field strength. Wetest two sets of weighting coefficients for Q determination and propose the second step consisting of three additional constraints that increase the effectiveness of the algorithm. We checked the algorithm using Wind (at 1 AU) and Helios (at distances from 0.29 to 1 AU) data and compared obtained results with already existing lists of IP shocks. The efficiency of the presented algorithm for the Wind shock lists varies from 60% to 84% for two Q thresholds. The final shock candidate list p
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
ISSN
2169-9380
e-ISSN
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Volume of the periodical
118
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
4793-4803
UT code for WoS article
000324992300008
EID of the result in the Scopus database
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