The first observation of an optical counterpart to a short gamma‐ray burst from the Czech Republic: GRB 160927A

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F19%3A00521181" target="_blank" >RIV/67985815:_____/19:00521181 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/asna.201913667" target="_blank" >https://doi.org/10.1002/asna.201913667</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/asna.201913667" target="_blank" >10.1002/asna.201913667</a>

Result language
angličtina
Original language name
The first observation of an optical counterpart to a short gamma‐ray burst from the Czech Republic: GRB 160927A
Original language description
We present the earliest observations of the short Gamma-Ray Burst, GRB 160927A, by the D50 telescope from the Ondřejov Observatory. The 50-cm robotic telescope reacted to the alert of GRB 160927A and started obtaining unfiltered images 40 s after the trigger with a total exposure of 7,230 s. The magnitude obtained by D50 reached 22.4 ± 0.3 mag not corrected for the galactic foreground extinction of 0.2 mag. We obtained the temporal decay index with α = 0.93 ± 0.03 and the spectral slope with β = 0.68 ± 0.2.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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