LST-1 observations of an enormous flare of BL Lacertae in 2021

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F24%3A00636879" target="_blank" >RIV/67985815:_____/24:00636879 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/24:00636879
Result on the web
<a href="https://pos.sissa.it/444/552/pdf" target="_blank" >https://pos.sissa.it/444/552/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.444.0552" target="_blank" >10.22323/1.444.0552</a>

Result language
angličtina
Original language name
LST-1 observations of an enormous flare of BL Lacertae in 2021
Original language description
The first prototype of LST (LST-1) for the Cherenkov Telescope Array has been in commissioning phase since 2018 and already started scientific observations with the low energy threshold around a few tens of GeV. In 2021, LST-1 observed BL Lac following the alerts based on multi-wavelength observations and detected prominent gamma-ray flares. In addition to the daily flux variability, LST-1 also detected sub-hour-scale intra-night variability reaching 3–4 times higher than the gamma-ray flux from the Crab Nebula above 100 GeV. In this proceeding, we will report the analysis results of LST-1 observations of BL Lac in 2021, especially focusing on flux variability.
Czech name
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Czech description
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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

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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