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Author

Antoniya Valcheva

Observed names: A Valcheva, A. T. Valcheva, A. Valcheva, Valcheva A, Valcheva A., Valcheva, A T, Valcheva, A., Valcheva, A. T., Valcheva, A.T., Valcheva, Antoniya
ORCID: 0000-0002-2827-4105
Observed ORCID: 0000-0002-2827-4105
OpenAlex ID: A5063205169
The awakening of BL Lacertae: observations by Fermi, Swift and the GASP-WEBT★
2013 · C. M. Raiteri, M. Villata, et al. · Monthly Notices of the Royal Astronomical Society · 135
Rapid quasi-periodic oscillations in the relativistic jet of BL Lacertae
2022 · S. G. Jorstad, A. P. Marscher, et al. · Nature · 102
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WEBT and XMM-Newton observations of 3C 454.3 during the post-outburst phase: Detection of the little and big blue bumps
2007 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 102
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A new activity phase of the blazar 3C 454.3: Multifrequency observations by the WEBT and XMM-Newton in 2007–2008
2008 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 100
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WEBT multiwavelength monitoring and XMM-Newton observations of BL Lacertae in 2007–2008: Unveiling different emission components
2009 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 72
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Multiwavelength Variability of BL Lacertae Measured with High Time Resolution
2020 · Z. R. Weaver, K. E. Williamson, et al. · The Astrophysical Journal · 70
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Short Term Flux and Colour Variations in Low-Energy Peaked Blazars
· Bindu Rani, Alok C. Gupta, et al. · 66
Variability of the blazar 4C 38.41 (B3 1633+382) from GHz frequencies to GeV energies
2012 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 63
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The high activity of 3C 454.3 in autumn 2007: Monitoring by the WEBT during the AGILE detection
2008 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 57
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Radio-to-UV monitoring of AO 0235+164 by the WEBT and Swift during the 2006–2007 outburst
2008 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 57
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Investigation of the correlation patterns and the Compton dominance variability of Mrk 421 in 2017
2021 · V. A. Acciari, S. Ansoldi, et al. · Astronomy and Astrophysics · 53
The complex variability of blazars: time-scales and periodicity analysis in S4 0954+65
2021 · C M Raiteri, M Villata, et al. · Monthly Notices of the Royal Astronomical Society · 45
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Multiwavelength behaviour of the blazar OJ 248 from radio to γ-rays★
2015 · M. I. Carnerero, C. M. Raiteri, et al. · Monthly Notices of the Royal Astronomical Society · 42
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The Whole Earth Blazar Telescope Campaign on the Intermediate Bl Lac Object 3c 66a in 2007-2008
2009 · M. Böttcher, K. Fultz, et al. · The Astrophysical Journal · 40
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Multimessenger Characterization of Markarian 501 during Historically Low X-Ray and γ-Ray Activity
2023 · H. Abe, S. Abe, et al. · The Astrophysical Journal Supplement Series · 36
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The optical behaviour of BL Lacertae at its maximum brightness levels: a blend of geometry and energetics
2023 · C M Raiteri, M Villata, et al. · Monthly Notices of the Royal Astronomical Society · 27
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Studying X-ray reprocessing and continuum variability in quasars: PG 1211+143
2009 · R. Bachev, D. Grupe, et al. · Monthly Notices of the Royal Astronomical Society · 24
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Intranight variability of 3C 454.3 during its 2010 November outburst
2011 · R. Bachev, E. Semkov, et al. · Astronomy and Astrophysics · 22
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A wiggling filamentary jet at the origin of the blazar multi-wavelength behaviour
2024 · C. M. Raiteri, M. Villata, et al. · Astronomy and Astrophysics · 20
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Optical variability of the blazar 3C 371: From minute to year timescales
2024 · J. Otero-Santos, C. M. Raiteri, et al. · Astronomy and Astrophysics · 18
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Properties of the Young Milky Way globular cluster Whiting 1 from near-infrared photometry
2014 · A. T. Valcheva, E. P. Ovcharov, et al. · Monthly Notices of the Royal Astronomical Society · 15
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Carbon Stars and C/M Ratio in the WLM Dwarf Irregular Galaxy
2007 · Valcheva, A T, Ivanov, V D, et al. · Springer Link (Chiba Institute of Technology) · 12
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The variability patterns of the TeV blazar PG 1553 + 113 from a decade of MAGIC and multiband observations
2024 · H Abe, S Abe, et al. · Monthly Notices of the Royal Astronomical Society · 11
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The Brightest Stars of Irregular and Low-Mass Spiral Galaxies
2021 · N. A. Tikhonov, O. A. Galazutdinova, et al. · Astrophysical Bulletin · 10
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Periodic variability of the z = 2.0 quasar QSO B1312+7837
2021 · M Minev, V D Ivanov, et al. · Monthly Notices of the Royal Astronomical Society · 6
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Works count: 106
Citation count: 1,240
H-index: 19
I10-index: 24
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