SST-1M Observations of Markarian 421
Srija Reddy Muthyala, Anabella Araudo, Jakub Jury\v{s}ek, Ana Laura M\"uller (for the SST-1M Collaboration)

TL;DR
This paper reports on SST-1M telescope observations of the blazar Markarian 421, providing new data and preliminary modeling of its gamma-ray emission in the 1-300 TeV range.
Contribution
It presents recent SST-1M observational data and initial physical modeling of Mrk 421's gamma-ray emission mechanisms, expanding multi-wavelength studies.
Findings
Detection of VHE gamma rays from Mrk 421 in 1-300 TeV range
Preliminary physical modeling of emission mechanisms
Data analysis demonstrating SST-1M capabilities
Abstract
Markarian 421 (Mrk 421) is the closest and one of the brightest high-frequency peaked blazars, located at a redshift of z = 0.031. It is a strong source of gamma rays, and its broadband emission has been extensively studied over the years through multi-wavelength observations from various telescopes. Mrk 421 has been a target of observational campaigns conducted by the SST-1M telescopes - two single-mirror small-size Cherenkov telescopes at Ondrejov Observatory, Prague, Czech Republic. These telescopes operate in mono and stereoscopic modes, utilizing the Imaging Atmospheric Cherenkov Technique (IACT) to detect Very High Energy (VHE) gamma rays in the 1-300 TeV energy range. We present recent SST-1M observations, data analysis, and the results of preliminary physical modeling of Mrk 421's emission mechanisms.
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Taxonomy
TopicsAstronomical Observations and Instrumentation · Stellar, planetary, and galactic studies · Astronomy and Astrophysical Research
