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most citedOptical Quasi-periodic Oscillations in the TESS light curves of three blazars

16 citations · 25 across the 7 of their papers we have counts for

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astro-ph.HE2025★ 1 cited

Probable Quasi-Periodic Oscillations in the {\tt TESS} observations of blazars in the Swift X-ray Survey

Ashutosh Tripathi, Paul J. Wiita, Krista Lynne Smith

This work presents possible quasi-periodic oscillations in the Transiting Exoplanet Survey Satellite observations of blazars that are in the 157-month hard X-ray survey done by Swi…

astro-ph.HE2025

Application of time-series analysis methods to a multiple-sector TESS observations: the case of the radio-loud blazar 3C 371

Ashutosh Tripathi, Paul J. Wiita, Ryne Dingler +4

We present various time series analysis methods to analyze multiple-sector observations of bright AGN from the Transiting Exoplanet Survey Satellite (TESS) and examine whether issu…

astro-ph.HE2024★ 8 cited

Revisiting radio variability of the blazar 3C 454.3

Ashutosh Tripathi, Alok C. Gupta, Krista Lynne Smith +7

We examine lengthy radio light curves of the flat spectrum radio galaxy 3C 454.3 for possible quasi-periodic oscillations (QPOs). The data used in this work were collected at five…

astro-ph.HE2024

Optical Variability Properties of Southern TESS Blazars

Ryne Dingler, Krista Lynne Smith

We present a study of high-cadence, high-precision, optical light curves from the TESS satellite of 67 blazars in the southern sky. We provide descriptive flux statistics, power sp…

astro-ph.HE2024

Search for Quasi-Periodic Oscillations in TESS light curves of bright Fermi Blazars

Ashutosh Tripathi, Krista Lynne Smith, Paul J. Wiita +1

In a previous paper, we reported evidence for quasi-periodicities in the \textsl{TESS} light curves of BL Lacerate and two other blazars found serendipitously in the SDSS AGN catal…

astro-ph.HE2023★ 16 cited

Optical Quasi-periodic Oscillations in the TESS light curves of three blazars

Ashutosh Tripathi, Krista Lynne Smith, Paul J. Wiita +1

We report the time series analysis of TESS light curves of three blazars, BL Lacertae, 1RXS J111741.0+254858, and 1RXS J004519.6+212735, obtained using a customized approach for ex…