Revealing the characteristics of the dark GRB150309A: Dust extinguished or high-z?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F24%3A00585241" target="_blank" >RIV/67985815:_____/24:00585241 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0353122" target="_blank" >https://hdl.handle.net/11104/0353122</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/202346042" target="_blank" >10.1051/0004-6361/202346042</a>

Result language
angličtina
Original language name
Revealing the characteristics of the dark GRB150309A: Dust extinguished or high-z?
Original language description
In this paper, we present a multi-wavelength analysis (both prompt emission and afterglow) of an intense (3.98 x 10(-5) erg cm(-2) using Fermi-Gamma-Ray Burst Monitor) two-episodic GRB 150309A observed early on until similar to 114 days post burst. Despite the strong gamma-ray emission, no optical afterglow was detected for this burst. However, we discovered near-infrared (NIR) afterglow (K-S-band), similar to 5.2 h post burst, with the CIRCE instrument mounted at the 10.4 m Gran Telescopio Canarias (hereafter, GTC).
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
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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