Whee Yeon Cheong

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All published works
Action Title Year Authors
+ PDF Chat Gamma-ray flares from the jet of the blazar CTA 102 in 2016-2018 2025 Sang-Hyun Kim
Sang-Sung Lee
Juan Carlos Algaba
Bindu Rani
Jongho Park
Hyeon‐Woo Jeong
Whee Yeon Cheong
F. D’Ammando
A. LÀhteenmÀki
M. Tornikoski
+ PDF Chat A Two-Week $IXPE$ Monitoring Campaign on Mrk 421 2024 W. Peter Maksym
Ioannis Liodakis
M. Lynne Saade
Dawoon E. Kim
R. Middei
Laura Di Gesu
S. Kiehlmann
G. A. Matzeu
I. Agudo
Alan P. Marscher
+ X-Ray and Multiwavelength Polarization of Mrk 501 from 2022 to 2023 2024 Chien‐Ting Chen
Ioannis Liodakis
R. Middei
Dawoon E. Kim
Laura Di Gesu
Alessandro Di Marco
Steven R. Ehlert
M. Errando
Michela Negro
Svetlana G. Jorstad
+ Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode 2024 Juan Carlos Algaba
M. Baloković
S. Chandra
Whee Yeon Cheong
Yuzhu Cui
F. D'Ammando
A. Falcone
N. M. Ford
M. Giroletti
C. Goddi
+ Observations of Low and Intermediate Spectral Peak Blazars with the Imaging X-Ray Polarimetry Explorer 2024 Herman L. Marshall
Ioannis Liodakis
Alan P. Marscher
NiccolĂČ Di Lalla
Svetlana G. Jorstad
Dawoon E. Kim
R. Middei
Michela Negro
N. Omodei
Abel L. Peirson
+ PDF Chat X-ray and multiwavelength polarization of Mrk 501 from 2022 to 2023 2024 Chien‐Ting Chen
Ioannis Liodakis
R. Middei
Dawoon E. Kim
Laura Di Gesu
Alessandro Di Marco
Steven R. Ehlert
M. Errando
Michela Negro
Svetlana G. Jorstad
+ IXPE observation of PKS 2155–304 reveals the most highly polarized blazar 2024 Pouya M. Kouch
Ioannis Liodakis
R. Middei
Dawoon E. Kim
F. Tavecchio
Alan P. Marscher
Herman L. Marshall
Steven R. Ehlert
Laura Di Gesu
Svetlana G. Jorstad
+ PDF Chat IXPE observation of PKS 2155-304 reveals the most highly polarized blazar 2024 Pouya M. Kouch
Ioannis Liodakis
R. Middei
Dawoon E. Kim
F. Tavecchio
Alan P. Marscher
Herman L. Marshall
Steven R. Ehlert
Laura Di Gesu
Svetlana G. Jorstad
+ PDF Chat Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode 2024 Juan Carlos Algaba
M. Baloković
S. Chandra
Whee Yeon Cheong
Y. Cui
F. D’Ammando
A. Falcone
N. M. Ford
M. Giroletti
C. Goddi
+ PDF Chat A Multi-wavelength Study on A Gamma-ray Bright AGN 1308+326 Using KVN at 22 and 43 GHz 2024 Shan Li
Sang-Sung Lee
Whee Yeon Cheong
+ PDF Chat A study of the radio spectrum of Mrk 421 2024 Jee Won Lee
Sang-Sung Lee
Jeffrey A. Hodgson
Algaba Juan-Carlos
Sang-Hyun Kim
Whee Yeon Cheong
Hyeon‐Woo Jeong
Sincheol Kang
+ PDF Chat A near magnetic-to-kinetic energy equipartition flare from the relativistic jet in AO 0235 + 164 during 2013–2019 2023 Whee Yeon Cheong
Sang-Sung Lee
Sang-Hyun Kim
Sincheol Kang
Jae-Young Kim
B. Rani
A. C. S. Readhead
S. Kiehlmann
A. LÀhteenmÀki
M. Tornikoski
+ Magnetic field properties inside the jet of Mrk 421 2023 Dawoon E. Kim
Laura Di Gesu
Ioannis Liodakis
Alan P. Marscher
S. G. Jorstad
R. Middei
Herman L. Marshall
L. Pacciani
I. Agudo
F. Tavecchio
+ PDF Chat IXPE and Multiwavelength Observations of Blazar PG 1553+113 Reveal an Orphan Optical Polarization Swing 2023 R. Middei
M. Perri
Simonetta Puccetti
Ioannis Liodakis
Laura Di Gesu
Alan P. Marscher
Nicole Rodriguez Cavero
F. Tavecchio
I. Donnarumma
M. Laurenti
+ PDF Chat Double SSA spectrum and magnetic field strength of the FSRQ 3C 454.3 2023 Hyeon‐Woo Jeong
Sang-Sung Lee
Whee Yeon Cheong
Jae-Young Kim
Jee Won Lee
Sincheol Kang
Sang-Hyun Kim
B. Rani
Jongho Park
Mark Gurwell
+ PDF Chat Monitoring the Size and Flux Density of Sgr A* during the Active State in 2019 with East Asian VLBI Network 2023 Xiaopeng Cheng
Ilje Cho
Tomohisa Kawashima
Motoki Kino
Guang-Yao Zhao
Juan Carlos Algaba
Yutaro Kofuji
Sang-Sung Lee
Jee Won Lee
Whee Yeon Cheong
+ Monitoring the Size and Flux Density of Sgr A* during the Active State in 2019 with East Asian VLBI Network 2023 Xiaopeng Cheng
Ilje Cho
Tomohisa Kawashima
Motoki Kino
Guangyao Zhao
Juan Carlos Algaba
Yutaro Kofuji
Sang-Sung Lee
Jee Won Lee
Whee Yeon Cheong
+ Double SSA Spectrum and Magnetic Field Strength of the FSRQ 3C 454.3 2023 Hyeon‐Woo Jeong
Sang-Sung Lee
Whee Yeon Cheong
Jae-Young Kim
Jee Won Lee
Sincheol Kang
Sang-Hyun Kim
B. Rani
Jongho Park
Mark Gurwell
+ IXPE and multi-wavelength observations of blazar PG 1553+113 reveal an orphan optical polarization swing 2023 R. Middei
M. Perri
Simonetta Puccetti
Ioannis Liodakis
Laura Di Gesu
Alan P. Marscher
Nicole Rodriguez Cavero
F. Tavecchio
I. Donnarumma
M. Laurenti
+ Magnetic Field Properties inside the Jet of Mrk 421: Multiwavelength Polarimetry Including the Imaging X-ray Polarimetry Explorer 2023 Dawoon E. Kim
Laura Di Gesu
Ioannis Liodakis
Alan P. Marscher
Svetlana G. Jorstad
Riccardo Midde
Herman L. Marshall
L. Pacciani
I. Agudo
F. Tavecchio
+ A Near Magnetic-to-kinetic Energy Equipartition Flare from the Relativistic Jet in AO 0235+164 during 2013-2019 2023 Whee Yeon Cheong
Sang-Sung Lee
Sang-Hyun Kim
Sincheol Kang
Jae-Young Kim
B. Rani
A. C. S. Readhead
S. Kiehlmann
A. LÀhteenmÀki
M. Tornikoski
+ Interferometric Monitoring of Gamma-ray Bright AGNs: 4C +28.07 and its Synchrotron Self-absorption Spectrum 2023 Myoung-Seok Nam
Sang-Sung Lee
Whee Yeon Cheong
Common Coauthors
Commonly Cited References
Action Title Year Authors # of times referenced
+ PDF Chat Kinematics of Parsec-scale Jets of Gamma-Ray Blazars at 43 GHz during 10 yr of the VLBA-BU-BLAZAR Program 2022 Z. R. Weaver
Svetlana G. Jorstad
Alan P. Marscher
D. A. Morozova
I. S. Troitsky
I. Agudo
J. L. GĂłmez
A. LÀhteenmÀki
J. Tammi
M. Tornikoski
7
+ PDF Chat The X-Ray Polarization View of Mrk 421 in an Average Flux State as Observed by the Imaging X-Ray Polarimetry Explorer 2022 Laura Di Gesu
I. Donnarumma
F. Tavecchio
I. Agudo
Thibault Barnounin
N. Cibrario
NiccolĂČ Di Lalla
Alessandro Di Marco
Juan Escudero
M. Errando
6
+ PDF Chat Optical polarization of high-energy BL Lacertae objects 2016 T. Hovatta
E. Lindfors
D. Blinov
V. Pavlidou
K. Nilsson
S. Kiehlmann
E. Angelakis
V. Fallah Ramazanı
Ioannis Liodakis
I. Myserlis
6
+ PDF Chat Polarized blazar X-rays imply particle acceleration in shocks 2022 Ioannis Liodakis
Alan P. Marscher
I. Agudo
A. Berdyugin
M. Bernardos
G. Bonnoli
Г. А. Đ‘ĐŸŃ€ĐŒĐ°Đœ
C. Casadio
V. Casanova
E. Cavazzuti
6
+ PDF Chat MONITORING OF GAMMA-RAY BRIGHT AGN: THE MULTI-FREQUENCY POLARIZATION OF THE FLARING BLAZAR 3C 279 2015 Sincheol Kang
Sang-Sung Lee
Do‐Young Byun
6
+ PDF Chat Relativistic Jets from Active Galactic Nuclei 2019 R. D. Blandford
David L. Meier
A. C. S. Readhead
5
+ PDF Chat Relativistic Jets of Blazars 2019 T. Hovatta
E. Lindfors
5
+ PDF Chat Probing dissipation mechanisms in BL Lac jets through X-ray polarimetry 2018 F. Tavecchio
Marco Landoni
Lorenzo Sironi
P. Coppi
5
+ PDF Chat Limits on X-Ray Polarization at the Core of Centaurus A as Observed with the Imaging X-Ray Polarimetry Explorer 2022 Steven R. Ehlert
Riccardo Ferrazzoli
Andrea Marinucci
Herman L. Marshall
R. Middei
L. Pacciani
M. Perri
P.‐O. Petrucci
Simonetta Puccetti
Thibault Barnouin
5
+ PDF Chat IXPE and Multiwavelength Observations of Blazar PG 1553+113 Reveal an Orphan Optical Polarization Swing 2023 R. Middei
M. Perri
Simonetta Puccetti
Ioannis Liodakis
Laura Di Gesu
Alan P. Marscher
Nicole Rodriguez Cavero
F. Tavecchio
I. Donnarumma
M. Laurenti
5
+ PDF Chat Handling the Background in IXPE Polarimetric Data 2023 Alessandro Di Marco
P. Soffitta
E. Costa
Riccardo Ferrazzoli
Fabio La Monaca
John Rankin
Ajay Ratheesh
Fei Xie
L. Baldini
E. Del Monte
4
+ PDF Chat RoboPol: connection between optical polarization plane rotations and gamma-ray flares in blazars 2017 D. Blinov
V. Pavlidou
I. E. Papadakis
S. Kiehlmann
Ioannis Liodakis
G. V. Panopoulou
E. Angelakis
M. Baloković
T. Hovatta
O. G. King
4
+ PDF Chat POLAMI: Polarimetric Monitoring of AGN at Millimetre Wavelengths – I. The programme, calibration and calibrator data products 2017 I. Agudo
Clemens Thum
S. N. Molina
C. Casadio
H. Wiesemeyer
David J. Morris
G. Paubert
J. L. GĂłmez
C. KrÀmer
4
+ PDF Chat RoboPol: first season rotations of optical polarization plane in blazars 2015 D. Blinov
V. Pavlidou
I. E. Papadakis
S. Kiehlmann
G. V. Panopoulou
Ioannis Liodakis
O. G. King
E. Angelakis
M. Baloković
H. Das
4
+ PDF Chat HI4PI: a full-sky H i survey based on EBHIS and GASS 2016 N. Ben Bekhti
L. Flöer
Reinhard Keller
J. Kerp
Daniel Lenz
B. Winkel
Jeremy Bailin
M. R. Calabretta
L. Dedes
H. Alyson Ford
4
+ PDF Chat POLAMI: Polarimetric Monitoring of Active Galactic Nuclei at Millimetre Wavelengths – II. Widespread circular polarization 2017 Clemens Thum
I. Agudo
S. N. Molina
C. Casadio
J. L. GĂłmez
David J. Morris
Venkatessh Ramakrishnan
A. Sievers
4
+ PDF Chat ixpeobssim: A simulation and analysis framework for the imaging X-ray polarimetry explorer 2022 L. Baldini
N. Bucciantini
NiccolĂČ Di Lalla
Steven R. Ehlert
Alberto Manfreda
Michela Negro
N. Omodei
M. Pesce-Rollins
C. SgrĂČ
Stefano Silvestri
4
+ PDF Chat THE SPECTRAL ENERGY DISTRIBUTION OF<i>FERMI</i>BRIGHT BLAZARS 2010 A. A. Abdo
M. Ackermann
I. Agudo
M. Ajello
H. D. Aller
M. F. Aller
E. Angelakis
A. A. Arkharov
M. Axelsson
U. Bach
4
+ PDF Chat Log-parabolic spectra and particle acceleration in the BL Lac object Mkn 421: Spectral analysis of the complete BeppoSAX wide band X-ray data set 2003 E. Massaro
M. Perri
P. Giommi
R. Nesci
4
+ PDF Chat Full-Stokes polarimetry with circularly polarized feeds 2017 I. Myserlis
E. Angelakis
A. Kraus
Christos A. Liontas
N. Marchili
M. F. Aller
H. D. Aller
V. Karamanavis
L. Fuhrmann
T. P. Krichbaum
4
+ PDF Chat POLAMI: Polarimetric Monitoring of Active Galactic Nuclei at Millimetre Wavelengths – III. Characterization of total flux density and polarization variability of relativistic jets 2017 I. Agudo
Clemens Thum
Venkatessh Ramakrishnan
S. N. Molina
C. Casadio
J. L. GĂłmez
4
+ PDF Chat A unifying view of the spectral energy distributions of blazars 1998 G. Fossati
L. Maraschi
A. Celotti
A. Comastri
G. Ghisellini
4
+ PDF Chat SWARM: A 32 GHz Correlator and VLBI Beamformer for the Submillimeter Array 2016 Rurik A. Primiani
Kenneth H. Young
André Young
Nimesh Patel
R. W. Wilson
Laura Vertatschitsch
Billie B. Chitwood
Ranjani Srinivasan
David H. E. MacMahon
Jonathan Weintroub
4
+ PDF Chat Astropy: A community Python package for astronomy 2013 Thomas Robitaille
Erik Tollerud
P. Greenfield
Michael Droettboom
Erik M. Bray
Tom Aldcroft
M. Ryleigh Davis
Adam Ginsburg
Adrian M. Price-Whelan
Wolfgang Kerzendorf
4
+ PDF Chat The first hard X-ray spectral catalogue of Blazars observed by <i>NuSTAR</i> 2022 R. Middei
P. Giommi
M. Perri
S. Turriziani
N. Sahakyan
Y. L. Chang
C. Leto
F. Verrecchia
4
+ PDF Chat RoboPol: optical polarization-plane rotations and flaring activity in blazars 2016 D. Blinov
V. Pavlidou
I. E. Papadakis
T. Hovatta
T. J. Pearson
Ioannis Liodakis
G. V. Panopoulou
E. Angelakis
M. Baloković
H. Das
3
+ PDF Chat INTERFEROMETRIC MONITORING OF GAMMA-RAY BRIGHT AGNs. I. THE RESULTS OF SINGLE-EPOCH MULTIFREQUENCY OBSERVATIONS 2016 Sang-Sung Lee
Kiyoaki Wajima
Juan Carlos Algaba
Guang-Yao Zhao
Jeffrey A. Hodgson
Dae-Won Kim
Jongho Park
Jae-Young Kim
Atsushi Miyazaki
Do‐Young Byun
3
+ PDF Chat <i>RoboPol</i>: do optical polarization rotations occur in all blazars? 2016 D. Blinov
V. Pavlidou
I. E. Papadakis
S. Kiehlmann
Ioannis Liodakis
G. V. Panopoulou
T. J. Pearson
E. Angelakis
M. Baloković
T. Hovatta
3
+ PDF Chat Analyzing the data from X-ray polarimeters with Stokes parameters 2015 Fabian Kislat
Brian Clark
M. Beilicke
H. Krawczynski
3
+ Evidence for a multizone warm absorber in the<i>XMM-Newton</i>spectrum of Markarian 304 2004 E. Piconcelli
E. JimĂ©nez‐BailĂłn
M. Guainazzi
N. Schartel
P. M. RodrĂ­guez-Pascual
M. Santos‐Lleó
3
+ PDF Chat Long-term optical monitoring of TeV emitting blazars 2018 K. Nilsson
E. Lindfors
L. O. Takalo
R. Reinthal
A. Berdyugin
A. SillanpÀÀ
S. Ciprini
A. Halkola
P. HeinÀmÀki
T. Hovatta
3
+ PDF Chat Uncovering the geometry of the hot X-ray corona in the Seyfert galaxy NGC 4151 with IXPE 2023 V. E. Gianolli
Dawoon E. Kim
S. Bianchi
Beatriz Agı́s-GonzĂĄlez
G. M. Madejski
Frédéric Marin
Andrea Marinucci
G. Matt
R. Middei
P-O Petrucci
3
+ PDF Chat X-Ray Polarization of BL Lacertae in Outburst 2023 Abel L. Peirson
Michela Negro
Ioannis Liodakis
R. Middei
Dawoon E. Kim
Alan P. Marscher
Herman L. Marshall
L. Pacciani
Roger W. Romani
Kinwah Wu
3
+ Magnetic field properties inside the jet of Mrk 421 2023 Dawoon E. Kim
Laura Di Gesu
Ioannis Liodakis
Alan P. Marscher
S. G. Jorstad
R. Middei
Herman L. Marshall
L. Pacciani
I. Agudo
F. Tavecchio
3
+ LEPTONIC AND HADRONIC MODELING OF<i>FERMI</i>-DETECTED BLAZARS 2013 M. Böttcher
A. Reimer
Kevin Sweeney
Abhishek Prakash
3
+ PDF Chat PROBING THE INNER JET OF THE QUASAR PKS 1510–089 WITH MULTI-WAVEBAND MONITORING DURING STRONG GAMMA-RAY ACTIVITY 2010 Alan P. Marscher
S. G. Jorstad
V. M. Larionov
M. F. Aller
Hugh D. Aller
A. LÀhteenmÀki
I. Agudo
P. S. Smith
Mark Gurwell
V. A. Hagen‐Thorn
3
+ PDF Chat Testing particle acceleration models for BL Lac jets with the Imaging X-ray Polarimetry Explorer 2022 Laura Di Gesu
F. Tavecchio
I. Donnarumma
Alan P. Marscher
M. Pesce-Rollins
Marco Landoni
3
+ Design, construction, and test of the Gas Pixel Detectors for the IXPE mission 2021 L. Baldini
M. Barbanera
R. Bellazzini
R. Bonino
Fabio Borotto
A. Brez
Ciro Caporale
Claudia Cardelli
Simone Castellano
M. Ceccanti
3
+ Multiband Weighting of X-Ray Polarization Data 2021 Herman L. Marshall
3
+ Monitoring Of Jets in Active Galactic Nuclei with VLBA Experiments. XVIII. Kinematics and Inner Jet Evolution of Bright Radio-loud Active Galaxies 2021 M. L. Lister
D. C. Homan
K. I. Kellermann
Y. Y. Kovalev
A. B. Pushkarev
E. Ros
T. Savolainen
3
+ A Weighted Analysis to Improve the X-Ray Polarization Sensitivity of the Imaging X-ray Polarimetry Explorer 2022 Alessandro Di Marco
E. Costa
Fabio Muleri
P. Soffitta
Sergio Fabiani
Fabio La Monaca
John Rankin
Fei Xie
Matteo Bachetti
L. Baldini
3
+ PDF Chat Exploring the Variability of the Flat-spectrum Radio Source 1633+382. II. Physical Properties 2018 Juan Carlos Algaba
Sang-Sung Lee
B. Rani
Dae-Won Kim
Motoki Kino
Jeffrey A. Hodgson
Guang-Yao Zhao
Do‐Young Byun
Mark Gurwell
Sincheol Kang
2
+ MOJAVE. XIII. PARSEC-SCALE AGN JET KINEMATICS ANALYSIS BASED ON 19 YEARS OF VLBA OBSERVATIONS AT 15 GHz 2016 M. L. Lister
M. F. Aller
H. D. Aller
D. C. Homan
K. I. Kellermann
Y. Y. Kovalev
A. B. Pushkarev
J. L. Richards
E. Ros
T. Savolainen
2
+ PDF Chat Kink-driven magnetic reconnection in relativistic jets: consequences for X-ray polarimetry of BL Lacs 2020 G. Bodo
F. Tavecchio
Lorenzo Sironi
2
+ <i>Fermi</i> Large Area Telescope Fourth Source Catalog 2020 S. Abdollahi
F. Acero
M. Ackermann
M. Ajello
W. B. Atwood
M. Axelsson
L. Baldini
J. Ballet
G. Barbiellini
D. Bastieri
2
+ PDF Chat The X‐Ray Emissions from the M87 Jet: Diagnostics and Physical Interpretation 2005 Eric S. Perlman
A. S. Wilson
2
+ PDF Chat A parsec-scale wobbling jet in the high-synchrotron peaked blazar PG 1553+113 2020 Rocco Lico
M. KrÀmer
M. Giroletti
M. Orienti
J. L. GĂłmez
B. G. Piner
Nicholas R. MacDonald
F. D’Ammando
Antonio Fuentes
2
+ PDF Chat The RINGO2 and DIPOL optical polarization catalogue of blazars 2016 Helen Jermak
I. A. Steele
E. Lindfors
T. Hovatta
K. Nilsson
Gavin P. Lamb
C. G. Mundell
U. Barres de Almeida
A. Berdyugin
V. Kadenius
2
+ PDF Chat RoboPol: the optical polarization of gamma-ray-loud and gamma-ray-quiet blazars 2016 E. Angelakis
T. Hovatta
D. Blinov
V. Pavlidou
S. Kiehlmann
I. Myserlis
M. Böttcher
Peiyuan Mao
G. V. Panopoulou
Ioannis Liodakis
2
+ PDF Chat MULTIWAVELENGTH STUDY OF QUIESCENT STATES OF Mrk 421 WITH UNPRECEDENTED HARD X-RAY COVERAGE PROVIDED BY NuSTAR IN 2013 2016 M. Baloković
D. Paneque
G. M. Madejski
A. Furniss
J. Chiang
M. Ajello
D. M. Alexander
D. Barret
R. D. Blandford
Steven E. Boggs
2