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Proceedings

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Proceedings

Contributions by session

Introduction

The Space Photometry Revolution
F. Kerschbaum

Putting stars into boxes
R. E. Griffin

Parameter space and pattern

Gaia’s revolution in stellar variability
L. Eyer, L. Rimoldini, L. Rohrbasser, B. Holl, M. Audard, D.W. Evans, P. Garcia-Lario, P. Gavras, G. Clementini, S. T. Hodgkin, et al.

What we can learn from constant stars, and what does constant mean?
E. Paunzen, J. Janík, J. Krtička, Z. Mikulášek, and M. Zejda

Pre-TESS observations of pulsating white dwarf stars at Konkoly Observatory
Zs. Bognár, Cs. Kalup, and Á. Sódor

A pre-main sequence variability classifier for TESS
M. Müllner, and K. Zwintz

Classification of variable stars
D. Tarczay-Nehéz, R. Szabó, and Z. Szeleczky

Pulsation

The demystification of classical Be stars through space photometry
D. Baade, and T. Rivinius

Potential and challenges of pre-main sequence asteroseismology
K. Zwintz

Observations of internal structures of low-mass main-sequence stars and red giants
S. Hekker

What physics is missing in theoretical models of high-mass stars: new insights from asteroseismology
D. M. Bowman

Cepheids under the magnifying glass − not so simple, after all!
R. I. Anderson

Asteroseismology of Rapidly Rotating Stars with Acoustic Modes
D. R. Reese

The BRITE-SONG of Aldebaran – stellar music in three voices
P. G. Beck, R. Kuschnig, G. Houdek, T. Kallinger, W. W. Weiss, P. L. Palle, F. Grundahl, A. Hatzes, H. Parviainen, C. Allende Prieto, et al.

The complex asteroseismology of SX Phoenicis
J. Daszyńska-Daszkiewicz, P. Walczak, A. Pamyatnykh, W. Szewczuk, and W. Dziembowski

Modelling Long-Period Variables in the Gaia Era
M. Trabucchi, T. Lebzelter, N. Mowlavi, P. R. Wood, P. Marigo, G. Pastorelli, and I. Lecoeur-Taïbi

The planet-host pulsating star HR 8799 as seen by BRITE
Á. Sódor, and Zs. Bognár

The non-radial pulsation pattern of the Algol star RZ Cas
H. Lehmann, F. Pertermann, V. Tsymbal, A. Tkachenko, and D. E. Mkrtichian

Pre-main Sequence Gravity-Mode Pulsators in K2
L. Ketzer, and K. Zwintz

Asteroseismology of the β Cen System
C. Lovekin, and J. Tompkins

The prototype star γ Doradus observed by TESS
S. Christophe, V. Antoci, E. Brunsden, R.-M. Ouazzani, and S.J.A.J. Salmon

The existence of hot γ Doradus and A–F-type hybrid stars
F. Kahraman Aliçavuş, E. Poretti, G. Catanzaro, B. Smalley, E. Niemczura, M. Rainer, and G. Handler

Effect of the magnetic field on period spacings of gravity modes in rapidly rotating stars
V. Prat, S. Mathis, B. Buysschaert, J. Van Beeck, D. M. Bowman, C. Aerts, and C. Neiner

Dynamical Mass of a Type II Cepheid and a disk around its Be star companion
B. Pilecki

Galactic Red Supergiants in Gaia DR2
M. Messineo, and A.G.A. Brown

The pulsation spectrum of a mass-accreting component of AS Eri
D. Mkrtichian, K. Gunsriwiwat, C. Engelbrecht, N. A-thano, H. Lehmann, P. Lampens, J. Matthews, E. Rodriguez, and A. Kusakin

Cepheids Near and Far
D. Tarczay-Nehéz, L. Szabados, and Z. Dencs

Science with BRITE-Constellation at the University of Innsbruck
K. Zwintz, R. Kuschnig, C. Arnold, F. Brüser, M. J. Dornacher, S. Gössl, A. Ivanov, M. Mayerl, M. Müller, M. Müllner, et al.

Long-term BRITE and SMEI space photometry of γ Cas (B0.5 IVe)
C. C. Borre, D. Baade, A. Pigulski, A. Weiss, T. Rivinius, and The BRITE Team

Variability other than pulsation

CHEOPS & stars (& asteroseismology)
S. Barceló Forteza, A. Moya, A. Bonfanti, S.J.A.J. Salmon, V. Van Grootel, and D. Barrado

Early-type magnetic stars: The rotation challenge
G. Mathys

Be star variability as seen from ground-based and space photometry
J. Labadie-Bartz, and A. C. Carciofi

BRITEness variations of the BRITEst hot stars
T. Ramiaramanantsoa, A. F. and J. Moffat

Shine BRITE: shedding light on stellar variability through advanced models
D. Fabbian, F. Kupka, D. Krüger, N. M. Kostogryz, and N. Piskunov

Rieger-type periodicity in the activity of solar-type stars
E. Gurgenashvili, T.V. Zaqarashvili, V. Kukhianidze, A. Reiners, and T. Reinhold

Superfast spectral variations of OBA stars
A.A. Batrakov, A.F. Kholtygin, S. Hubrig, S. Fabrika, A.F. Valeev, and A.E. Kostenkov

Results of Light-Curves Analyses for the Dwarf Nova EX Dra
I. Voloshina, and T. Khruzina

Instrinsic X-ray variability of O stars and Wolf-Rayet stars
A.M.T. Pollock

Astronomical potential of satellite star trackers
A.M.T. Pollock

EM Cep – an interesting Be star
N. Kochiashvili, I. Kochiashvili, R. Natsvlishvili, S. Beradze, and M. Vardosanidze

Old and New observational Data for P Cygni
S. Beradze, N.Kochiashvili, I.Kochiashvili, R.Natsvlishvili, and M.Vardosanidze

Discovery of the first Ap star in an eclipsing binary system
M. Skarka, P. Kabáth, E. Paunzen, M. Mašek, J. Žák, and J. Janík

MOBSTER: Search for period evolution in Orion’s Magnetic B-type Stars
M. E. Shultz, A. David-Uraz, J. Labadie-Bartz, Z. Mikulášek, and V. Petit

The strange case of HD 65987, a magnetic Bp star with two periods
J. D. Landstreet, A. David-Uraz, O. Kochukhov, C. Neiner, P. Nelson, and G. Wade

Multi-Instrument Analysis of Gaia, Kepler K2, ASAS-SN, and ASAS Observations of Long-Period Variables
E. Hartig, T. Lebzelter, and K.H. Hinkle

The imposter Be star HD 19818: superflares in a cool giant?
J. Labadie-Bartz, and A. C. Carciofi

STEREO Observations of Be Stars
D. Ozuyar, and L. Balona

Variability of Wolf-Rayet Stars through MOST(LY) BRITE Eyes
G. Lenoir-Craig, N. St-Louis, A.F.J. Moffat, T. Ramiaramanantsoa, and H. Pablo

Simultaneous photometric and spectroscopic analysis of a new outburst of V1686 Cyg
H.R. Andreasyan

Magnetic field measurements of Kepler Ap/CP2 stars
I. I. Romanyuk, Z. Mikulášek, S. Hümmerich, I. Yakunin, A. Moiseeva, J. Janík, K. Bernhard, J. Krtička, E. Paunzen, M. Jagelka, et al.

Near-ultraviolet Variability in the Kepler Field
E. Bertone, M. Sachkov, D. Olmedo, M. Olmedo, and M. Chavez

Modelling

Listening to the Heartbeat: Tidal Asteroseismology in Action
Z. Guo

3D Hydrodynamical Simulations of Stellar Convection for Helio- and Asteroseismology
F. Kupka

Challenges to modelling from ground-breaking new data of present/future space and ground facilities
G. Clementini, M. Marconi, and A. Garofalo

Open problems in high-mass stellar evolution
S. Ekström, G.Meynet, C. Georgy, R. Hirschi, A. Maeder, J. Groh, P. Eggenberger, and G. Buldgen

Internal stellar magnetic fields
J. Fuller

Search for Quiet Stellar-mass Black Holes by Asteroseismology from Space
H. Shibahashi, and S. J. Murphy

Accretion simulations of η Carinae and implications for the evolution of massive binaries
A. Kashi

From the Sun to solar-like stars: how does the solar modelling problem affect our studies of solar-like oscillators?
G. Buldgen, C. Pezzotti, M. Farnir, S.J.A.J. Salmon, and P. Eggenberger

Asteroseismic Binaries as non-Solar Mixing Length Calibrators
M. Joyce

Unbiased seismic model fitting
T. Kallinger

The relevance of partial ionization in the outer layers of F stars
A. Brito, and I. Lopes

KIC 11971405 - the SPB star with the four asymptotic sequences of g modes
W. Szewczuk, P. Walczak, and J. Daszyńska-Daszkiewicz

The slowly pulsating B-star 18 Peg: A testbed for upper main sequence stellar evolution
A. Irrgang, P. De Cat, A. Pigulski, G. Handler, A. Tkachenko, and the BRITE team

Determination of precise stellar parameters of Kepler LEGACY targets using the WhoSGlAd method
M. Farnir, M.-A. Dupret, S.J.A.J. Salmon, A. Noels, and G. Buldgen

From light-curves to frequencies of oscillation modes using TACO
N. Themeßl, J. S. Kuszlewicz, A. García Saravia Ortiz de Montellano, and S. Hekker

A Novel Modeling of Magneto-Rotating Stellar Evolution
K. Takahashi

New fully evolutionary models for asteroseismology of ultra-massive white-dwarf stars
A. H. Córsico, F. C. De Gerónimo, M. E. Camisassa, and L. G. Althaus

Magneto-Rossby waves and short-term periodicity in solar-type stars
T. Z. Zaqarashvili

A solution to the “solar abundance” problem
Q.-S. Zhang, Y. Li, and J. Christensen-Dalsgaard

The Age of Zero Age Main Sequence Stars as an Analytic Function of Mass
T. Steindl, and K. Zwintz

Study of convection in one and multi-dimensional pulsating models
G. B. Kovács, R. Szabó, and J. Nuspl

Convection in rotating stars: convective penetration and mixing
K. C. Augustson, and S. Mathis

Gravity offset and coupling factor of mixed modes in RGB stars
C. Pinçon

Better Physics for Modelling Stars and their Oscillations
R. Trampedach, G. Houdek, and W. Däppen

Binaries and clusters

R-mode oscillations in eclipsing binaries
H. Saio

Stellar inclination angles from Be Star Hα emission-line profiles
T. A. A. Sigut, A. K. Mahjour, and C. Tycner

Binary stars: a cheat sheet
J. Southworth

Hot Subdwarf Stars and Binary Evolution
D. Brown

Eclipsing binaries with possible β Cephei variables
F. Kahraman Aliçavuş, and G. Handler

Results of the ensemble asteroseismology of B-type stars in open cluster NGC 6910
D. Moździerski, A. Pigulski, Z. Kołaczkowski, G. Michalska, G. Kopacki, F. Carrier, P. Walczak, A. Narwid, M. Stęślicki, J.-N. Fu, et al.

β-Cep pulsator in the eclipsing binary V381 Car: mode identification and seismic modelling
A. Miszuda, J. Daszyńska-Daszkiewicz, and W. Szewczuk

KIC 10661783 – binary system with a δ Sct type component
A. Miszuda, W. Szewczuk, and J. Daszyńska-Daszkiewicz

KIC 9163796 – a benchmark binary for age determination
D. H. Grossmann, P. G. Beck, and A. Hanslmeier

The spectroscopic multiplicity fraction in a sample of A/F-type (candidate) hybrid stars from the Kepler mission
P. Lampens, L. Vermeylen, P. De Cat, Á. Sodór, Zs. Bógnar, Y. Frémat, M. Skarka, H. Lehmann, A. Samadi, L. Fox-Machado, et al.

Possible Connection Between P Cygni and Neighboring Open Clusters
S. Beradze, and N. Kochiashvili

Parameters of detached O- and B-type eclipsing binaries in the LMC
M. Taormina

Other and more challenges

Protostellar accretion bursts and their effect on pre-main-sequence stellar evolution
E. Vorobyov, and V. Elbakyan

Recent advances in numerical models that include atomic diffusion in stars
G. Alecian

The photometric variability of magnetic hot stars: deviations from centered dipoles
M. S. Munoz, and G. A. Wade

From Ancestors to Offspring: tracing the connection between magnetic fluxes of OB and neutron stars
E. I. Makarenko, A. P. Igoshev, and A.F. Kholtygin

Rotational inversions along the lower part of the red-giant branch
F. Ahlborn, E. P. Bellinger, S. Hekker, S. Basu, and G. C. Angelou

Analysis of Photometry of Stars from Space and Ground-Based Surveys
D. E. Tvardovskyi, I. L. Andronov, K. D. Andrych, and L. L. Chinarova

From monitoring survey of variable red giant stars to the evolution of the galaxy: Andromeda VII
M. Navabi, M. Noori, E. Saremi, A. Javadi, J. van Loon, and H. Khosroshahi

Stellar spheres of influence

Disks around Be stars and complex radiation effects
N. D. Kee

Tracing stellar wind variability from space
J. Krtička, and A. Feldmeier

Star–planet magnetic interactions
A. F. Lanza

Dynamics of star-disk interaction processes in young, low-mass stars as seen from space
L. Venuti

Cepheid Spheres of Influence
N. R. Evans, H. M. Günther, H. E. Bond, G. H. Schaefer, B. D. Mason, M. Karovska , E. Tingle , S. Wolk et al.

The distance of the long-period Cepheid RS Puppis from its remarkable light echoes
P. Kervella

BRITE Photometric Variability of the Intriguing Wolf-Rayet Star WR6: Rotational or Binary Modulations?
N. St-Louis, A.F.J Moffat, T. Ramiaramanantsoa, and G. Lenoir-Craig

Do planet systems influence the host star atmospheric abundances ?
T. Ryabchikova

Flares of M stars in the Upper Scorpius region and flares/CMEs of the active M-star AD Leo
E. W. Guenther, D. Wöckel, and P. Muheki

Starspots and rotation velocities of normal A- and Am- stars
O. Trust, E. Jurua, P. De Cat, and S. Joshi

Ultraviolet variability of B, Be, and B[e] stars
I. Krtičková, and J. Krtička

Type II Cepheids in the Kepler K2 mission
M. I. Jurkovic, E. Plachy, L. Molnár, M. A. T. Groenewegen, and R. Szabó

Transiting exocomets detected in broadband light by TESS in the β Pictoris system
S. Zieba, K. Zwintz, M. A. Kenworthy, and G. M. Kennedy

The influence of stellar X-ray and UV radiation on exoplanets
S.R.G. Joyce, J.P. Pye, J.D. Nichols, and The Exoplanets-A consortium

The Ondřejov Exoplanet Group
M. Blažek, P. Kabáth, M. Skarka, T. Klocová, M. Špoková, J. Šubjak, J. Dvořáková, J. Žák, D. Dupkala, and E. Plávalová

Southern Bp-e star HD124448
M. Zboril

Lessons learned

BRITE-Constellation Operations and Data Collection
R. Kuschnig

Solar-Like Oscillations: Lessons Learned & First Results from TESS
D. Huber, K. Zwintz, and the BRITE team

RR Lyrae and Cepheid variables with TESS
E. Plachy, and TASC WG6

Magnetic OB[A] Stars with TESS: probing their Evolutionary and Rotational properties - The MOBSTER Collaboration
A. David-Uraz, C. Neiner, J. Sikora, J. Barron, D. M. Bowman, P. Cerrahoğlu, D. H. Cohen, C. Erba, V. Khalack, O. Kobzar, et al.

TOSC: an algorithm for the tomography of spotted transit chords
G. Scandariato

Asteroseismic analysis of the SPB star HD 54967 observed by TESS
P. Walczak, W. Szewczuk, and J. Daszyńska-Daszkiewicz

Eclipsing binaries hiding in the background: the Kepler pixel project
A. Forró, and R. Szabó

Conclusion

Celebrating five years of BRITE-Constellation with good good good, good vibrations during the end-of- conference summary party
C. Aerts