+
PDF
Chat
|
Stellar flare morphology with TESS across the main sequence
|
2025
|
B. Seli
K. Vida
K. Oláh
A. Görgei
Sz. Soós
Abhijit Pal
L. Kriskovics
Zs. Kővári
|
+
PDF
Chat
|
Stellar flare morphology with TESS across the main sequence
|
2024
|
B. Seli
K. Vida
K. Oláh
Anna Görgei
Szabolcs Soós
András Pál
L. Kriskovics
Zs. Kõvári
|
+
|
EI Eridani: A star under the influence
|
2023
|
L. Kriskovics
Zs. Kõvári
B. Seli
K. Oláh
K. Vida
G. W. Henry
T. Granzer
A. Görgei
|
+
|
EI Eridani: a star under the influence -- The effect of magnetic activity in the short and long term
|
2023
|
L. Kriskovics
Zs. Kövári
B. Seli
K. Oláh
K. Vida
G. W. Henry
T. Granzer
A. Görgei
|
+
|
A star under multiple influences. Magnetic activity in V815 Her, a compact 2+2 hierarchical system
|
2023
|
Zs. Kövári
K. G. Strassmeier
L. Kriskovics
K. Oláh
T. Borkovits
Ádám Radványi
T. Granzer
B. Seli
K. Vida
M. Weber
|
+
PDF
Chat
|
Surface activity of the G dwarf primary in the quaternary star system
V815 Her
|
2022
|
Zs. Kövári
K. G. Strassmeier
T. Borkovits
L. Kriskovics
K. Oláh
B. Seli
K. Vida
|
+
PDF
Chat
|
Characteristics of flares on giant stars
|
2022
|
K. Oláh
B. Seli
Zs. Kővári
L. Kriskovics
K. Vida
|
+
PDF
Chat
|
Complex Modulation of Rapidly Rotating Young M Dwarfs: Adding Pieces to the Puzzle
|
2022
|
Maximilian N. Günther
David Berardo
Elsa Ducrot
C. A. Murray
Keivan G. Stassun
K. Oláh
Luke G. Bouma
S. Rappaport
Joshua N. Winn
Adina D. Feinstein
|
+
|
Surface activity of the G dwarf primary in the quaternary star system V815 Her
|
2022
|
Zs. Kövári
K. G. Strassmeier
T. Borkovits
L. Kriskovics
K. Oláh
B. Seli
K. Vida
|
+
PDF
Chat
|
Extending the FIP bias sample to magnetically active stars
|
2021
|
B. Seli
K. Oláh
L. Kriskovics
Zs. Kõvári
K. Vida
L. G. Balázs
J. M. Laming
L. van Driel‐Gesztelyi
Deborah Baker
|
+
PDF
Chat
|
A confined dynamo: Magnetic activity of the K-dwarf component in the pre-cataclysmic binary system V471 Tauri
|
2021
|
Zs. Kõvári
L. Kriskovics
K. Oláh
P. Odert
M. Leitzinger
B. Seli
K. Vida
T. Borkovits
T. A. Carroll
|
+
PDF
Chat
|
Activity of TRAPPIST–1 analog stars observed with TESS
|
2021
|
B. Seli
K. Vida
A. Moór
András Pál
K. Oláh
|
+
PDF
Chat
|
Toward the true number of flaring giant stars in the Kepler field: Are their flaring specialities associated with their being giant stars?
|
2021
|
K. Oláh
Zs. Kõvári
Maximilian N. Günther
K. Vida
P. Gaulme
B. Seli
András Pál
|
+
|
KIC 2852961 -- a superflaring red monster in the Kepler field
|
2021
|
Zs. Kövári
K. Oláh
Maximilian N. Günther
K. Vida
L. Kriskovics
B. Seli
|
+
|
The true number of flaring giant stars in the \emph{Kepler} field. Are there flaring specialities associated with the giant nature?
|
2020
|
K. Oláh
Zs. Kõvári
Maximilian N. Günther
K. Vida
P. Gaulme
B. Seli
András Pál
|
+
PDF
Chat
|
Towards the true number of flaring giant stars in the Kepler field. Are there flaring specialities associated with the giant nature
|
2020
|
K. Oláh
Zs. Kõvári
Maximilian N. Günther
K. Vida
P. Gaulme
B. Seli
András Pál
|
+
PDF
Chat
|
Superflares on the late-type giant KIC 2852961: Scaling effect behind flaring at different energy levels
|
2020
|
Zs. Kövári
K. Oláh
Maximilian N. Günther
K. Vida
L. Kriskovics
B. Seli
G. Á. Bakos
J. D. Hartman
Z. Csubry
W. Bhatti
|
+
PDF
Chat
|
Superflares on the late-type giant KIC 2852961
|
2020
|
Zs. Kövári
K. Oláh
Maximilian N. Günther
K. Vida
L. Kriskovics
B. Seli
G. Á. Bakos
J. D. Hartman
Z. Csubry
W. Bhatti
|
+
PDF
Chat
|
Superflares on the late-type giant KIC 2852961 -- Scaling effect behind flaring at different energy levels
|
2020
|
Zs. Kövári
K. Oláh
Maximilian N. Günther
K. Vida
L. Kriskovics
B. Seli
G. Á. Bakos
J. D. Hartman
Z. Csubry
W. Bhatti
|
+
PDF
Chat
|
Stellar Flares from the First TESS Data Release: Exploring a New Sample of M Dwarfs
|
2020
|
Maximilian N. Günther
Zhuchang Zhan
Sara Seager
Paul B. Rimmer
Sukrit Ranjan
Keivan G. Stassun
Ryan J. Oelkers
Tansu Daylan
Elisabeth Newton
Martti H. Kristiansen
|
+
|
Complex Modulation of Rapidly Rotating Young M Dwarfs: Adding Pieces to the Puzzle
|
2020
|
Maximilian N. Günther
David Berardo
Elsa Ducrot
C. A. Murray
Keivan G. Stassun
K. Oláh
L. G. Bouma
S. Rappaport
Joshua N. Winn
Adina D. Feinstein
|
+
PDF
Chat
|
Flaring Activity of Proxima Centauri from TESS Observations: Quasiperiodic Oscillations during Flare Decay and Inferences on the Habitability of Proxima b
|
2019
|
K. Vida
K. Oláh
Zs. Kõvári
L. van Driel‐Gesztelyi
A. Moór
András Pál
|
+
PDF
Chat
|
Cycle times of early M dwarf stars: mean field models versus observations
|
2019
|
M. Küker
Günther Rüdiger
K. Oláh
K. G. Strassmeier
|
+
PDF
Chat
|
Magnetic activity of the young solar analog V1358 Orinis
|
2019
|
L. Kriskovics
Zs. Kövári
K. Vida
K. Oláh
T. A. Carroll
T. Granzer
|
+
PDF
Chat
|
Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS
|
2019
|
Zhuchang Zhan
Maximilian N. Günther
S. Rappaport
K. Oláh
Andrew W. Mann
Alan M. Levine
Joshua N. Winn
F. Dai
George Zhou
Chelsea X. Huang
|
+
PDF
Chat
|
Surface magnetic activity of the fast-rotating G5 giant IN Comae, central star of the faint planetary nebula LoTr 5
|
2019
|
Zs. Kõvári
K. G. Strassmeier
K. Oláh
L. Kriskovics
K. Vida
T. A. Carroll
T. Granzer
I. Ilyin
J. Jurcsik
Emese Kővári
|
+
PDF
Chat
|
Transient Inverse-FIP Plasma Composition Evolution within a Confined Solar Flare
|
2019
|
Deborah Baker
L. van Driel‐Gesztelyi
David H. Brooks
G. Valori
Alexander W. James
J. M. Laming
David M. Long
P. Démoulin
Lucie M. Green
S. A. Matthews
|
+
PDF
Chat
|
Deep long asymmetric occultation in EPIC 204376071
|
2019
|
S. Rappaport
George Zhou
Andrew Vanderburg
Andrew W. Mann
Martti H. Kristiansen
K. Oláh
Thomas L. Jacobs
Elisabeth Newton
Mark R. Omohundro
Daryll M. LaCourse
|
+
PDF
Chat
|
Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS
|
2019
|
Zhuchang Zhan
Maximilian N. Günther
S. Rappaport
K. Oláh
Andrew W. Mann
Alan M. Levine
Joshua N. Winn
F. Dai
George Zhou
Chelsea X. Huang
|
+
PDF
Chat
|
Cycle period, differential rotation, and meridional flow for early M dwarf stars
|
2018
|
M. Küker
G. Rüdiger
K. Oláh
K. G. Strassmeier
|
+
PDF
Chat
|
Eclipsing spotted giant star with K2 and historical photometry
|
2018
|
K. Oláh
S. Rappaport
T. Borkovits
Thomas L. Jacobs
David W. Latham
Allyson Bieryla
I Bíró
J. Bartus
Zs. Kõvári
K. Vida
|
+
PDF
Chat
|
Superflares on Giant Stars
|
2018
|
M. M. Katsova
L. L. Kitchatinov
D. Moss
K. Oláh
D. D. Sokoloff
|
+
PDF
Chat
|
Rotation–differential rotation relationships for late‐type single and binary stars from Doppler imaging
|
2017
|
Zs. Kõvári
K. Oláh
L. Kriskovics
K. Vida
E. Forgács‐Dajka
K. G. Strassmeier
|
+
PDF
Chat
|
Antisolar differential rotation with surface lithium enrichment on the single K-giant V1192 Orionis
|
2017
|
Zs. Kõvári
K. G. Strassmeier
T. A. Carroll
K. Oláh
L. Kriskovics
Emese Kővári
Orsolya E. Kovács
K. Vida
T. Granzer
M. Weber
|
+
|
Frequent Flaring in the TRAPPIST-1 System—Unsuited for Life?
|
2017
|
K. Vida
Zs. Kõvári
András Pál
K. Oláh
L. Kriskovics
|
+
PDF
Chat
|
Time-series Doppler images and surface differential rotation of the effectively single, rapidly rotating K-giant KU Pegasi
|
2016
|
Zs. Kõvári
A. Künstler
K. G. Strassmeier
T. A. Carroll
M. Weber
L. Kriskovics
K. Oláh
K. Vida
T. Granzer
|
+
PDF
Chat
|
Magnetic cycles at different ages of stars
|
2016
|
K. Oláh
Zs. Kõvári
K. Petrovay
Willie Soon
S. L. Baliunas
Z. Kolláth
K. Vida
|
+
PDF
Chat
|
Investigating magnetic activity in very stable stellar magnetic fields
|
2016
|
K. Vida
L. Kriskovics
K. Oláh
M. Leitzinger
P. Odert
Zs. Kövári
H. Korhonen
R. Greimel
R. M. Robb
B. Csák
|
+
PDF
Chat
|
A Hexapod Design for All-sky Sidereal Tracking
|
2016
|
András Pál
László Mészáros
Attila Jaskó
György Mező
Gergely Csépány
K. Vida
K. Oláh
|
+
PDF
Chat
|
Planet Hunters IX. KIC 8462852 – where's the flux?
|
2016
|
Tabetha S. Boyajian
Daryll M. LaCourse
S. Rappaport
Daniel C. Fabrycky
Debra A. Fischer
D. Gandolfi
G. M. Kennedy
H. Korhonen
Michael C. Liu
A. Moór
|
+
|
Investigating magnetic activity in very stable stellar magnetic fields: long-term photometric and spectroscopic study of the fully convective M4 dwarf V374 Peg
|
2016
|
K. Vida
L. Kriskovics
K. Oláh
M. Leitzinger
P. Odert
Zs. Kövári
H. Korhonen
R. Greimel
R. M. Robb
B. Csák
|
+
PDF
Chat
|
Study of FK Comae Berenices
|
2015
|
K. Vida
H. Korhonen
I. Ilyin
K. Oláh
M. I. Andersen
T. Hackman
|
+
PDF
Chat
|
Study of FK Comae Berenices
|
2015
|
K. Vida
H. Korhonen
I. Ilyin
K. Oláh
M. I. Andersen
T. Hackman
|
+
PDF
Chat
|
Observing Dynamos in Cool Stars
|
2015
|
Zs. Kõvári
K. Oláh
|
+
PDF
Chat
|
Antisolar differential rotation of the K1-giant<i>σ</i> Geminorum revisited
|
2014
|
Zs. Kõvári
L. Kriskovics
A. Künstler
T. A. Carroll
K. G. Strassmeier
K. Vida
K. Oláh
J. Bartus
M. Weber
|
+
PDF
Chat
|
Magnitude-range brightness variations of overactive K giants
|
2014
|
K. Oláh
A. Moór
Zs. Kõvári
T. Granzer
K. G. Strassmeier
L. Kriskovics
K. Vida
|
+
PDF
Chat
|
Lithium enrichment on the single active K1-giant DI Piscium
|
2014
|
L. Kriskovics
Zs. Kõvári
K. Vida
T. Granzer
K. Oláh
|
+
PDF
Chat
|
Lithium enrichment on the single active K1-giant DI Piscium
|
2014
|
L. Kriskovics
Zs. Kõvári
K. Vida
T. Granzer
K. Oláh
|
+
PDF
Chat
|
Lithium enrichment on the single active K1-giant DI Piscium -- Possible joint origin of differential rotation and Li enrichment
|
2014
|
L. Kriskovics
Zs. Kõvári
K. Vida
T. Granzer
K. Oláh
|
+
PDF
Chat
|
M-DWARF RAPID ROTATORS AND THE DETECTION OF RELATIVELY YOUNG MULTIPLE M-STAR SYSTEMS
|
2014
|
S. Rappaport
Jonathan Swift
Alan M. Levine
M. Joss
Roberto Sanchis-Ojeda
Thomas Barclay
M. Still
G. Handler
K. Oláh
Philip S. Muirhead
|
+
|
The Fly's Eye Camera System -- an instrument design for large étendue time-domain survey
|
2014
|
Gergely Csépány
András Pál
K. Vida
Zsolt Regály
László Mészáros
K. Oláh
Csaba Kiss
László Döbrentei
Attila Jaskó
György Mező
|
+
PDF
Chat
|
A quest for activity cycles in low‐mass stars
|
2013
|
K. Vida
L. Kriskovics
K. Oláh
|
+
PDF
Chat
|
The Fly's Eye Camera System: An instrument design for large étendue time‐domain survey
|
2013
|
András Pál
Lukács Mészáros
Gergely Csépány
Attila Jaskó
F. Schlaffer
K. Vida
György Mező
László Döbrentei
Ernő Farkas
Csaba Kiss
|
+
PDF
Chat
|
Doppler imaging of the double‐lined active binary V824 Ara
|
2013
|
L. Kriskovics
K. Vida
Zs. Kõvári
D. García-Álvarez
K. Oláh
|
+
PDF
Chat
|
Surface differential rotation of IL Hya from time-series Doppler images
|
2013
|
Zs. Kõvári
L. Kriskovics
K. Oláh
K. Vida
J. Bartus
K. G. Strassmeier
M. Weber
|
+
PDF
Chat
|
Detecting activity cycles of late-type dwarfs in Kepler data
|
2013
|
K. Vida
K. Oláh
|
+
PDF
Chat
|
Long‐term photometry of three active red giants in close binary systems: V2253 Oph, IT Com and IS Vir
|
2013
|
K. Oláh
A. Moór
K. G. Strassmeier
T. Borkovits
T. Granzer
|
+
PDF
Chat
|
Activity on a Li-rich giant: DI Psc revisited
|
2013
|
L. Kriskovics
Zs. Kõvári
K. Vida
K. Oláh
|
+
PDF
Chat
|
On the reliability of measuring differential rotation of spotted stars
|
2013
|
Zs. Kõvári
J. Bartus
L. Kriskovics
K. Vida
K. Oláh
|
+
PDF
Chat
|
Long‐term photometry of three active red giants in close binary systems: V2253 Oph, IT Com and IS Vir
|
2013
|
K. Oláh
A. Moór
K. G. Strassmeier
T. Borkovits
T. Granzer
|
+
|
The strange close binary V405 And: the influence of different dynamos on the components
|
2013
|
K. Vida
L. Kriskovics
K. Oláh
H. Korhonen
|
+
|
The strange close binary V405 And: the influence of different dynamos on the components
|
2013
|
K. Vida
L. Kriskovics
K. Oláh
H. Korhonen
|
+
|
Variable Stars
|
2011
|
G. Handler
K. R. Pollard
M. S. Cunha
K. Oláh
K. Kolenberg
C. S. Jeffery
M. Catelan
L. Eyer
T. R. Bedding
S. O. Kepler
|
+
PDF
Chat
|
Binary-induced magnetic activity? - Time-series echelle spectroscopy and photometry of HD 123351 = CZ CVn
|
2011
|
K. G. Strassmeier
T. A. Carroll
M. Weber
T. Granzer
J. Bartus
K. Oláh
J. B. Rice
|
+
PDF
Chat
|
Binary-induced magnetic activity?
|
2011
|
K. G. Strassmeier
T. A. Carroll
M. Weber
T. Granzer
J. Bartus
K. Oláh
J. B. Rice
|
+
PDF
Chat
|
Modelling of an Eclipsing RS CVn Binary: V405 And
|
2011
|
K. Vida
K. Oláh
Zs. Kõvári
|
+
PDF
Chat
|
Four‐colour photometry of EY Dra: A study of an ultra‐fast rotating active dM1‐2e star
|
2010
|
K. Vida
K. Oláh
Zs. Kövári
J. Jurcsik
Á. Sódor
Mihály Váradi
B. Belucz
I. Dékány
Zs. Hurta
I. Nagy
|
+
PDF
Chat
|
Photospheric and chromospheric activity in V405 Andromedae
|
2009
|
K. Vida
K. Oláh
Zs. Kõvári
H. Korhonen
J. Bartus
Zs. Hurta
K. Posztobányi
|
+
PDF
Chat
|
Multiple and changing cycles of active stars
|
2009
|
K. Oláh
Z. Kolláth
T. Granzer
K. G. Strassmeier
A. F. Lanza
S. P. Järvinen
H. Korhonen
S. L. Baliunas
Willie Soon
S. Messina
|
+
PDF
Chat
|
Multicolour photometry of the M0V+M5V eclipsing binary V405 And
|
2009
|
K. Vida
K. Oláh
Zs. Kõvári
J. Bartus
|
+
PDF
Chat
|
Doppler maps and surface differential rotation of EI Eri from the MUSICOS 1998 observations
|
2009
|
Zs. Kõvári
A. Washuettl
B. H. Foing
K. Vida
J. Bartus
K. Oláh
Eric Stempels
|
+
|
Report IAU Comm. 42, Close Binary Stars
|
2008
|
S. M. Ruciński
I. Ribas
C. D. Scarfe
Guillermo Torres
E. M. Sion
Mercedes T. Richards
Panayiotis Niarchos
K. Oláh
|
+
|
The chromospherically active binary star EI Eridani I. Absolute dimensions
|
2008
|
A. Washuettl
K. G. Strassmeier
T. Granzer
M. Weber
K. Oláh
|
+
PDF
Chat
|
Anti‐solar differential rotation and surface flow pattern on UZ Libræ
|
2007
|
K. Vida
Zs. Kőovári
Michal Švanda
K. Oláh
K. G. Strassmeier
J. Bartus
|
+
PDF
Chat
|
Surface velocity network with anti‐solar differential rotation on the activeK‐giant <i>σ</i> Geminorum
|
2007
|
Zs. Kőovári
J. Bartus
Michal Švanda
K. Vida
K. G. Strassmeier
K. Oláh
E. Forgács‐Dajka
|
+
PDF
Chat
|
Optical flares from the faint mid‐dM star 2MASS J00453912+4140395
|
2007
|
Zs. Kõvári
F. Vilardell
I. Ribas
K. Vida
L. van Driel‐Gesztelyi
C. Jordi
K. Oláh
|