Selected peer-reviewed publications

2024

Short-period pulsating hot subdwarf stars observed by TESS. II. Northern ecliptic hemisphere

Baran A.S., Charpinet S., Østensen R.H., Reed M.D., Van Grootel V., Lyu C., Telting J.H., Németh P.
2024, Astronomy & Astrophysics, accepted

Period variability in the pulsating Extreme Helium stars V652 Her and BX Cir

Kilkenny D., Worters H.L., Baran A.S.
2024, Monthly Notices of the Royal Astronomical Society, 527, 8402

TIC 378898110: A Bright, Short-Period AM CVn Binary in TESS

Green M.J., Hermes J.J., Barlow B.N., Marsh T.R., Pelisoli I., Gänsicke B.T., Kaiser B.C., Romero A., Amaral L.A., Corcoran K., Grupe D., Kennedy M.R., Kepler S.O., Munday J., Ashley R.P., Baran A.S., Breedt E., Brown A.J., Dhillon V.S., Dyer M.J., Kerry P., King G.W., Littlefair S.P., Parsons S.G., Sahman D.I.
2024, Monthly Notices of the Royal Astronomical Society, 527, 3445

2023

TESS photometry of the pulsating hot subdwarf star V585 Peg

Reed M.D., Baran A.S., Telting J.H., Østensen R.H.
2023, Monthly Notices of the Royal Astronomical Society, 525, 1342

An eclipsing 47 min double white dwarf binary at 400 pc

Munday J., Tremblay P.-E., Hermes J.J., Barlow B., Pelisoli I., Marsh T.R., Parsons S.G., Jones D., Kepler S.O., Brown A., Littlefair S.P., Hegedus R., Baran A., Breedt E., Dhillon V.S., Dyer M.J., Green M.J., Kennedy M.R., Kerry P., Lopez I.D., Romero A.D., Sahman D., Worters H.L.
2023, Monthly Notices of the Royal Astronomical Society, 525, 1814

Sounding Interiors of Four Pulsating Subdwarf B Stars with Stellar Pulsations

Baran A.S., Sanjayan S.
2023, Acta Astronomica, 73, 21

Variable blue straggler stars in open cluster NGC 6819 observed in the Kepler 'superstamp' field

Guzik J.A., Baran A.S., Sanjayan S., Németh P., Hedlund A.M., Jackiewicz J., Dauelsberg L.R.
2023, The Astronomical Journal, 165, 188

A search for variable subdwarf B stars in TESS Full Frame Images III. An update on variable targets in both ecliptic hemispheres - contamination analysis and new sdB pulsators

Sahoo S.K., Baran A.S., Worters L.H., Németh P., Kilkenny D.
2023, Monthly Notices of the Royal Astronomical Society, 519, 2486

Short-period pulsating hot subdwarf stars observed by TESS. I. Southern ecliptic hemisphere

Baran A.S., Van Grootel V., Østensen R.H., Worters H.L., Sahoo S.K., Sanjayan S., Charpinet S., Németh P., Telting J.H., Kilkenny D.
2023, Astronomy & Astrophysics, 669, 48

2022

Variable star population in the open cluster NGC6819 observed by the Kepler spacecraft

Sanjayan S., Baran A.S., Németh P., Kinemuchi K.
2022, Acta Astronomica, 72, 267

Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS. V. Discovery of two new DBV pulsators, WDJ152738.4-450207.4 and WD 1708-871, and asteroseismology of the already known DBV stars PG 1351+489, EC 29958-5234, and EC 04207-4748

Corsico A.H., Uzundag M., Kepler S.O., Althaus L.G., Silvotti R., Bradley P.A., Baran A.S., Koester D., Bell K.J., Romero A.D., Hermes J.J., Gentile Fusillo N.P.
2022, Astronomy & Astrophysics, 668, 161

Variable star population in the open cluster NGC6791 observed by the Kepler spacecraft

Sanjayan S., Baran A.S., Németh P., Kinemuchi K., Ostrowski J., Sahoo S.K.
2022, Acta Astronomica, 72, 77

Filling the gap between synchronized and non-synchronized sdBs in short-period sdBV+dM binaries with TESS: TIC 137608661, a new system with a well-defined rotational splitting

Silvotti R., Németh P., Telting J.H., Baran A.S., Østensen R.H., Ostrowski J., Sahoo S.K., Prins S.
2022, Monthly Notices of the Royal Astronomical Society, 511, 2201

Discovery of 74 new bright ZZ Ceti stars in the first three years of TESS

Romero A.D., Kepler S.O., Hermes J.J., Amaral L.A., Uzundag M., Bognar Z., Bell K.J., Van Wyngarden M., Baran A., Pelisoli I., Oliveira G., Koester D., Klippel T.S., Fraga L., Bradley P.A., Vuckovic M., Heintz T.M., Reding J.S., Kaiser B.C., Charpinet S.
2022, Monthly Notices of the Royal Astronomical Society, 511, 1574

Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS. III. Asteroseismology of the DBV star GD 358

Corsico A.H., Uzundag M., Kepler S.O., Silvotti R., Althaus L.G., Koester D., Baran A.S., Bell K.J., Bischoff-Kim A., Hermes J.J., Kawaler S.D., Provencal J.L., Winget D.E., Montgomery M.H., Bradley P.A., Kleinman S.J., Nitta A.
2022, Astronomy & Astrophysics, 509, 763

Pulsating subdwarf B stars in the oldest open cluster NGC 6791

Sanjayan S., Baran A.S., Ostrowski J., Németh P., Pelisoli I., Østensen R.H., Kern J.W., Reed M.D., Sahoo S.K.
2022, Monthly Notices of the Royal Astronomical Society, 509, 763

2021

A Detection Threshold in the Amplitude Spectra Calculated from TESS Time-Series Data

Baran A.S., Koen C.
2021, Acta Astronomica, 71, 113

Editorial: Asteroseismology in the Kepler Era

Lynas-Gray A.E., Baran A.S., Kinemuchi K.
2021, Frontiers in Astronomy and Space Sciences, 8, 141

Pulsating subdwarf B stars observed with K2 during Campaign 7 and an examination of seismic group properties

Reed M.D., Slayton A., Baran A.S., Telting J.H., Østensen R.H., Jeffery C.S., Uzundag M., Sanjayan S.
2021, Monthly Notices of the Royal Astronomical Society, 507, 4178

Asteroseismic analysis of variable hot subdwarf stars observed with TESS. I. The mean g-mode period spacings in hot subdwarf B stars

Uzundag M., Vučković M., Németh P., Miller Bertolami M., Silvotti R., Baran A.S., Telting J.H., Reed M., Shoaf K.A., Østensen R.H., Sahoo S.K.
2021, Astronomy & Astrophysics, 651, 121

A search for variable subdwarf B stars in TESS Full Frame Images II. Variable objects in the southern ecliptic hemisphere

Baran A.S., Sahoo S.K., Sanjayan S., Ostrowski J.
2021, Monthly Notices of the Royal Astronomical Society, 499, 5508

Space observations of AA Doradus provide consistent mass determinations. New HW-Vir systems observed with TESS.

Baran A.S., Østensen R.H., Heber U., Irrgang A., Sanjayan S., Reed M.D., Ostrowski J.
2021, Monthly Notices of the Royal Astronomical Society, 503, 2157

Evolutionary modelling of subdwarf B stars using MESA with the predictive mixing and convective premixing schemes

Ostrowski J., Baran A.S., Sanjayan S., Sahoo S.K.
2021, Monthly Notices of the Royal Astronomical Society, 503, 4646

Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS: I. Asteroseismology of the GW Vir stars RX J2117+3412, HS 2324+3944, NGC 6905, NGC 1501, NGC 2371, and K 1-16

Corsico A.H., Uzundag M., Kepler S.O., Althaus L.G., Silvotti R., Baran A.S., Vuckovic M., Werner K., Bell K.J., Higgins M.
2021, Astronomy & Astrophysics, 645, 117

Physical parameters of close binary systems: VIII

Gazeas K., Zola S., Liakos A., Zakrzewski B., Rucinski S.M., Kreiner J.M., Ogloza W., Drozdz M., Koziel-Wierzbowska D., Stachowski G., Siwak M., Baran A., Kjurkchieva D., Marchev D., Erdem A. & Szalankiewicz S.
2021, Monthly Notices of the Royal Astronomical Society, 501, 2897

2020

Detection of a Planet in 2M 1938+4603 Revisited

Baran A.S. and Silvotti R.
2020, Research Notes of the American Astronomical Society, 4, 237

A search for variable subdwarf B stars in TESS Full Frame Images I. Variable objects in the southern ecliptic hemisphere

Sahoo S.K., Baran A.S., Sanjayan S., Ostrowski J.
2020, Monthly Notices of the Royal Astronomical Society, 499, 5508

PHL 417: a zirconium-rich pulsating hot subdwarf (V366 Aquarid) discovered in K2 data

Østensen R.H., Jeffery C.S., Saio H., Hermes J.J., Telting J.H., Vuckovic M., Vos J., Baran A.S., Reed M.D.
2020, Monthly Notices of the Royal Astronomical Society, 499, 3738

Alone but not lonely: Observational evidence that binary interaction is always required to form hot subdwarf stars

Pelisoli I., Vos J., Geier S., Schaffenroth V., Baran A.S.
2020, Astronomy & Astrophysics, 638, 82

International observational campaign of the 2014 eclipse of EE Cephei

Pienkowski D., Gałan C., Tomov T., Gazeas K., Wychudzki P., Mikolajewski M., Kubicki D., Staels B., Zola S., Pakonska P., Debski B., Kundera T., Ogloza W., Drozdz M., Baran A., Winiarski M., Siwak M., Dimitrov D., Kjurkchieva D., Marchev D., Arminski A., Miller I., Kolaczkowski Z., Mozdzierski D., Zahajkiewicz E., Bruś P., Pigulski A., Smela T., Conseil E., Boyd D., Conidis G. J., Plauchu-Frayn I., Heras T. A., Kardasis E., Biskupski M., Kneip R., Hambalek L., Pribulla T., Kundra E., Garai Z., Rodriguez D., Kamiński T., Dubois F., Logie L., Capetillo Blanco A., Kankiewicz P., Swierczynski E., Martignoni M., Sergey I., Kare Trandem Qvam J., Semkov E., Ibryamov S., Peneva S., Gonzalez Carballo J.-L., Ribeiro J., Dean S., Apostolovska G., Donchev Z., Corp L., McDonald P., Rodriguez M., Sanchez A., Wiersema K., Conseil E., Menke J., Sergey I., Richardson N.
2020, Astronomy & Astrophysics, 639, 23

TESS first look at evolved compact pulsators. Known ZZ Ceti stars of the southern ecliptic hemisphere as seen by TESS

Bognar Z., Kawaler S.D., Bell K.J., Schrandt C., Baran A.S., Bradley P.A., Hermes J.J., Charpinet S., Handler G., Mullally S.E., Murphy S.J., Raddi R., Sodor A., Tremblay P.-E., Uzundag M., Zong W.
2020, Astronomy & Astrophysics, 638, 82

Mode identification in three pulsating hot subdwarfs observed with TESS satellite

2020, Monthly Notices of the Royal Astronomical Society, 495, 2844

TESS observations of pulsating subdwarf B stars: extraordinarily short-period gravity modes in CD-28◦ 1974

Reed M.D., Shoaf K.A., Németh P., Vos J., Uzundag M., Baran A.S., Sahoo S.K., Jeffery C.S., Telting J.H., Østensen R.H.
2020, Monthly Notices of the Royal Astronomical Society, 493, 5162

K2 observations of the pulsating subdwarf B stars UY Sex and V1405 Ori

Reed M.D., Yeager M., Vos J., Telting J.H., Østensen R.H., Slayton A., Baran A.S., Jeffery C.S.
2020, Monthly Notices of the Royal Astronomical Society, 492, 5202

About the existence of warm H-rich pulsating white dwarfs

Althaus L.G., Corsico A.H., Uzundag M., Vuckovic M. Baran A.S., Bell K.J., Camisassa M.E., Calcaferro L.M., De Geronimo F.C., Kepler S.O., Silvotti R.
2020, Astronomy & Astrophysics, 633, 20

2019

TESS first look at evolved compact pulsators. Discovery and asteroseismic probing of the g-mode hot B subdwarf pulsator EC 21494-7018

Charpinet S., Brassard P., Fontaine G., Van Grootel V., Zong W., Giammichele N., Heber U., Bognar Z., Geier S., Green E.M., Hermes J.J., Kilkenny D., Østensen R.H., Pelisoli I., Silvotti R., Telting J.H., Vuckovic M., Worters H.L., Baran A.S., Bell K.J., Bradley P.A., Debes J.H., Kawaler S.D., Kolaczek-Szymanski P., Murphy S.J., Pigulski A., Sodor A., Uzundag M., Handberg R., Kjeldsen H., Ricker G.R., Vanderspek R.K.
2020, Astronomy & Astrophysics, 632, 90

TESS first look at evolved compact pulsators. Asteroseismology of the pulsating helium-atmosphere white dwarf TIC 257459955

2019, Astronomy & Astrophysics, 632, 42

High-degree gravity modes in the single sdB star HD 4539

Silvotti R., Uzundag M., Baran A.S., Østensen R.H., Telting J.H., Heber U., Reed M.D., Vučković M.
2019, Monthly Notices of the Royal Astronomical Society, 489, 4791

K2 observations of the sdBV+dM/bd binaries PHL 457 and EQ Psc

Baran A.S., Telting J.H., Jeffery C.S., Østensen R.H., Vos J., Reed M.D., Vučković M.
2019, Monthly Notices of the Royal Astronomical Society, 489, 1556

Two p-mode-dominated subdwarf B pulsators in binaries with F-star companions observed with K2

Reed M.D., Telting J.H., Ketzer L., Crooke J.A., Baran A.S., Vos J., Németh P., Østensen R.H., Jeffery C.S.
2019, Monthly Notices of the Royal Astronomical Society, 483, 2282

GD358: Three Decades of Observations for the In-depth Asteroseismology of a DBV Star

Bischoff-Kim A., Provencal J.L., Bradley P.A., Montgomery M.H., Shipman H.L., Harrold S.T., Howard B., Strickland W., Chandler D., Campbell D., Arredondo A., Linn R., Russell D.P., Doyle D., Brickhouse A., Peters D., Kim S.-L., Jiang X.J., Mao Y.-N., Kusakin A.V., Sergeev A.V., Andreev M., Velichko S., Janulis R., Pakstiene E., Aliçavuş F., Horoz N., Zola S., Ogłoza W., Koziel-Wierzbowska D., Kundera T., Jableka D., Debski B., Baran A., Meingast S., Nagel T., Loebling L., Heinitz C., Hoyer D., Bognár Zs., Castanheira B.G., Erdem A.

2018

Pulsations and eclipse-time analysis of HW Vir

Baran A.S., Østensen R.H., Telting J.H., Vos J., Kilkenny D., Vučković M., Reed M.D., Silvotti R., Jeffery, C.S., Parsons S.G., Dhillon V., Marsch T.R.
2018, MNRAS, 481, 2721

Stochastic Modeling of Multiwavelength Variability of the Classical BL Lac Object OJ 287 on Timescales Ranging from Decades to Hours

Goyal A., Stawarz Ł., Zola S., Marchenko V., Soida M., Nilsson K., Ciprini S., Baran A., Ostrowski M., Wiita P.J., Gopal-Krishna, Siemiginowska A., Sobolewska M., Jorstad S., Marscher A., Aller M.F., Aller H.D., Hovatta T., Caton D.B., Reichart D., Matsumoto K., Sadakane K., Gazeas K., Kidger M., Piirola V., Jermak H., Alicavus F., Baliyan K.S., Baransky A., Berdyugin A., Blay P., Boumis P., Boyd D., Bufan Y., Campas Torrent M., Campos F., Carrillo Gómez J., Dalessio J., Debski B., Dimitrov D., Drozdz M., Er H., Erdem A., Escartin Pérez A., Fallah Ramazani V., Filippenko A.V., Gafton E., Garcia F., Godunova V., Gómez Pinilla F., Gopinathan M., Haislip J.B., Haque S., Harmanen J., Hudec R., Hurst G., Ivarsen K.M., Joshi A., Kagitani M., Karaman N., Karjalainen R., Kaur N., Kozieł-Wierzbowska D., Kuligowska E., Kundera T., Kurowski S., Kvammen A., LaCluyze A.P., Lee B.C., Liakos A., Lozano de Haro J., Moore J.P., Mugrauer M., Naves Nogues R., Neely A.W., Ogloza W., Okano S., Pajdosz U., Pandey J.C., Perri M., Poyner G., Provencal J., Pursimo T., Raj A., Rajkumar B., Reinthal R., Reynolds T., Saario J., Sadegi S., Sakanoi T., Salto González J.L., Sameer, Simon A.O., Siwak M., Schweyer T., Soldán Alfaro F.C., Sonbas E., Strobl J., Takalo L.O., Tremosa Espasa L., Valdes J.R., Vasylenko V.V., Verrecchia F., Webb J.R., Yoneda M., Zejmo M., Zheng W., Zielinski P., Janik J., Chavushyan V., Mohammed I., Cheung C.C., Giroletti M.
2018, Astrophysical Journal, 863, 175

A review of seismic observations of Kepler and K2 - observed sdBV stars

Reed M.D., Baran A.S., Telting J.H., Østensen R.H., Jeffery C.S., Kern J.W., Ketzer L., Crooke J., Slayton A.
2018, Open Astronomy, 27, 157

K2 Campaign 5 observations of pulsating subdwarf B stars: binaries and super-Nyquist frequencies

Reed M.D., Armbrecht E.L., Telting J.H., Baran A.S., Østensen R.H., Blay P., Kvammen A., Kuutma T., Pursimo T., Ketzer L., Jeffery C.S.
2018, Monthly Notices of the Royal Astronomical Society, 474, 5186.

Asteroseismic analysis of the pulsating subdwarf B star KIC 11558725: an sdB+WD system with divergent frequency multiplets and mode trapping observed by Kepler

Kern J.W.; Reed M.D.; Baran A.S.; Telting J.H.; Østensen R.H.
2018, Monthly Notices of the Royal Astronomical Society, 474, 4709.

2017

Detection of stellar oscillations in HW Vir

Baran A.S., Østensen R.H., Reed M.D., Telting J.H.
2017, Open Astronomy, 26, 199,

KIC 10001893: a pulsating sdB star with multiple trapped modes

Uzundag M., Baran A.S., Østensen R.H., Reed M.D., Telting J.H., Quick B.H.
2017, Monthly Notices of the Royal Astronomical Society, 472, 700.

EPIC 211779126: a rare hybrid pulsating subdwarf B star richly pulsating in both pressure and gravity modes

Baran A.S., Reed M.D., Østensen R.H., Telting J.H., Jeffery C.S.
2017, Astronomy & Astrophysics, 597, 95.

K2 observations of pulsating subdwarf B stars: Analysis of EPIC 203948264 observed during Campaign 2

Ketzer L., Reed M.D., Baran A.S., Németh P., Telting J.H., Østensen R.H., Jeffery C.S.
2017, Monthly Notices of the Royal Astronomical Society, 467, 461.

Kepler observations of the pulsating subdwarf B star KIC 2697388: The detection of converging frequency multiplets in the full data set

Kern J.W., Reed M.D., Baran A.S., Østensen R.H., Telting J.H.
2017, Monthly Notices of the Royal Astronomical Society, 465, 1057.

Discovery of a pulsating lead-rich hot subdwarf: UVO 0825+15

Jeffery C.S., Baran A.S., Behara N.T., Kvammen A., Martin P., Naslim N., Østensen R.H., Preece H.P., Reed M.D., Telting J.H., Woolf V.M.
2017, Monthly Notices of the Royal Astronomical Society, 465, 3101.

The phase smearing effect in the light curves of contact binaries observed by the Kepler mission and the determination of the parameters of 17 contact systems

Zola S., Baran A.S., Debski B., Jableka D.
2017, Monthly Notices of the Royal Astronomical Society, 466, 2488.

2016

Mode identification in a pulsating subdwarf B star EPIC 212707862 observed with K2

Bachulski S., Baran A.S., Jeffery C.S., Østensen R.H., Reed M.D., Telting J.H., Kuutma T.
2016, Acta Astronomica, 66, 455.

A pulsation analysis of K2 observations of the subdwarf B star PG1142-037 during Campaign 1: a subsynchronously rotating ellipsoidal variable

Reed M.D., Baran A.S., Østensen R.H., Telting J.H., Kern J.W., Bloemen S., Blay P., Pursimo T., Kuutma T., Slumstrup D., Saajasto M., Nielsen L.D., Harmanen J., Winans A.J., Foster H.M., Rowe L.
2016, Monthly Notices of the Royal Astronomical Society, 458, 1417.

A subsynchronously rotating pulsating subdwarf B star in a short-period binary with a white dwarf companion

Baran A.S., Telting J.H., Németh P., Østensen R.H., Reed M.D., Kiaeerad F.
2016, Astronomy & Astrophysics, 585, 66.

2015

Analysis of Kepler B stars: rotational modulation and Maia variables

Balona L.A., Baran A.S., Daszynska-Daszkiewicz J., De Cat P.,
2015, Monthly Notices of the Royal Astronomical Society, 451, 1445.

The discovery of differential rotation in the pulsating subdwarf B star KIC 3527751

Foster H.M., Reed M.D., Telting J.H., Østensen R.H., Baran A.S.,
2015, Astrophysical Journal, 805, 94.

Detection of a planet in the sdB+M dwarf binary system 2M1938+4603

Baran A.S., Zola S., Blokesz A., Østensen R.H., Silvotti R.
2015, Astronomy & Astrophysics, 577, 146.

A detection threshold in Fourier periodograms calculated from Kepler data obtained during K2 mission

Baran A.S., Koen C., Pokrzywka B.
2015, Monthly Notices of the Royal Astronomical Society, 448, 16.

KIC8302197 - the slowest-pulsating or uniquely-oriented pulsating sdB star observed with the Kepler spacecraft

Baran A.S., Telting J.H., Németh P., Bachulski Sz., Krzeminski J.
2015, Astronomy & Astrophysics, 573, 52.

2014

Kepler detection of a new extreme planetary system orbiting the subdwarf-B pulsator KIC10001893

Silvotti R., Charpinet S., Green E., Fontaine G., Telting J.H., Østensen R.H., Van Grootel V., Baran A.S., Schuh S. and Fox-Machado L.
2014, Astronomy & Astrophysics, 570, 130.

KIC7668647: a 14 day beaming sdB+WD binary with a pulsating subdwarf

Telting J.H., Baran A.S., Németh P., Østensen R.H., Kupfer T., Macfarlane S., Heber U., Aerts C., Geier S.
2014, Astronomy & Astrophysics, 570, 129.

Asteroseismology revealing trapped modes in KIC10553698A

Østensen R.H., Telting J.H., Reed M.D., Baran A.S., Németh P. and Kiaeerad F.
2014, Astronomy & Astrophysics, 569, 15.

Analysis of the rich frequency spectrum of KIC 10670103 revealing the most slowly rotating subdwarf B star in the Kepler field

Reed M.D., Foster H., Telting J.H., Østensen R.H., Farris L.H., Oreiro R. and Baran A.S.
2014, Monthly Notices of the Royal Astronomical Society, 440, 3809.

Constraining the Hydrogen Envelope Mass of a Pulsating sdB Star KIC 10670103 Through Asteroseismology

Krzeminski J., Blokesz A., Baran A.S., Bachulski Sz.
2014, Acta Astronomica, 64, 151.

Stochastic pulsations in the subdwarf-B star KIC 2991276

Østensen R.H., Reed M.D., Baran A.S. and Telting J.H.
2014, Astronomy & Astrophysics, 564, L14.

2013

Spurious Frequencies in the Kepler Short Cadence Data

Baran A.
2013, Acta Astronomica, 63, 203.

Detection of multiplets of degree l=3 and l=4 in the subdwarf-B pulsator KIC 10139564

Baran A., Østensen R.H.
2013, Acta Astronomica, 63, 79.

Mt. Suhora Survey - Searching for Pulsating M Dwarfs. III

Baran A., Winiarski M., Siwak M., Fox-Machado L., Koziel-Wierzbowska D., Krzeminski J., Drozdz M. and Winans A.
2013, Acta Astronomica, 63, 41.

2012

Mode identification of the three pulsating subdwarf B stars via multiplets and period spacing

Baran A., Winans A.
2012, Acta Astronomica, 62, 343.

A pulsation zoo in the hot subdwarf B star KIC 10139564 observed by Kepler

Baran A.S., Reed M.D., Stello D., Østensen R.H., Telting J.H., Pakstiene E., O'Toole S.J., Silvotti R., Degroote P., Bloemen S., Hu H., Van Grootel V., Clarke B.D., Van Cleve J., Thompson S.E., Kawaler S.D.
2012, Monthly Notices of the Royal Astronomical Society, 424, 2686.

The discovery of two pulsating subdwarf B stars in NGC6791 using Kepler data

Reed M.D., Baran A., Østensen R.H., Telting J.H., OToole S.J.,
2012, Monthly Notices of the Royal Astronomical Society, 427, 1245.

Orbital properties of an unusually low-mass sdB star in a close binary system with a white dwarf

Silvotti R., Østensen R.H., Bloemen S., Telting J.H., Heber U., Oreiro R., Reed M.D., Farris L.E., O'Toole S.J., Lanteri L., Degroote P., Hu H., Baran A.S., Hermes J.J., Althaus L.G., Marsh T.R., Charpinet S., Li J., Morris R.L. and Sanderfer D.T.
2012, Monthly Notices of the Royal Astronomical Society, 424, 1752.

Three ways to solve the orbit of KIC 11558725: a 10-day beaming sdB+WD binary with a pulsating subdwarf

Telting J.H., Østensen R.H., Baran A.S., Bloemen S., Reed M.D., Oreiro R., Farris L., Ottosen T.A., Aerts C., Kawaler S.D., Heber U., Prins S., Green E.M., Kalomeni B., O'Toole S.J., Mullally F., Sanderfer D.T., Smith J.C. and Kjeldsen H.
2012, Astronomy & Astrophysics, 544, 1.

Empirical Determination of Convection Parameters in White Dwarfs. I. Whole Earth Telescope Observations of EC14012-1446

Provencal J.L., Montgomery M.H., Kanaan A., Thompson S.E., Dalessio J., Shipman H.L., Childers D., Clemens J.C., Rosen R., Henrique P., Bischoff-Kim A., Strickland W., Chandler D., Walter B., Watson T.K., Castanheira B., Wang S., Handler G., Wood, M., Vennes S., Németh P., Kepler S.O., Reed M., Nitta, A., Kleinman, S.J., Brown, T., Kim, S.-L., Sullivan, D., Chen, W.P., Yang, M., Shih, C.Y., Jiang, X.J., Sergeev A.V., Maksim A., Janulis R., Baliyan K.S., Vats H.O., Zola S., Baran A., Winiarski M., Ogloza W., Paparo M., Bognar Z., Papics P., Kilkenny D., Sefako R., Buckley D., Loaring N., Kniazev A., Silvotti R., Galleti S., Nagel T., Vauclair G., Dolez N., Fremy J.R., Perez J., Almenara J.M. and Fraga L.
2012, Astrophysical Journal, 751, 91.

Mt. Suhora Survey - Searching for Pulsating M Dwarfs. II

Krzeminski J., Baran A.S., Winiarski M., Fox-Machado L., Drozdz M., Siwak M. and Koziel-Wierzbowska D.
2012, Acta Astronomica, 62, 201.

Mode Identification in the Pulsating Subdwarf B Star KIC 2697388

Baran A.
2012, Acta Astronomica, 62, 179.

Seismic evidence for non-synchronization in two close sdb+dM binaries from Kepler photometry

Pablo H., Kawaler S.D., Reed M.D., Bloemen S., Charpinet S., Hu H., Telting J., Østensen R.H., Baran A.S., Green E.M., Hermes J.J., Barclay T., O'Toole S.J., Mullally F., Kurtz D.W., Christensen-Dalsgaard J., Caldwell D.A., Christiansen J.L. and Kinemuchi K.
2012, Monthly Notices of the Royal Astronomical Society, 422, 1343.

Multiyear and multisite photometric campaigns on the bright high-amplitude pulsating subdwarf B star EC 01541-1409

Reed M.D., Kilkenny D., O'Toole S., Østensen R.H., Honer C., Gilker J.T., Quint A.C., Doennig A.M., Hicks L.H., Thompson M.A., McCart P.A., Zietsman E., Chen W.-P., Chen C.-W., Lin C.-C., Beck P., Degroote P., Barlow B.N., Reichart D.E., Nysewander M.C., Lacluyze A.P., Ivarsen K.M., Haislip J.B., Baran A., Winiarski M. and Drozdz M.
2012, Monthly Notices of the Royal Astronomical Society, 421, 181.

Mt. Suhora M dwarf survey - Detection of eight short-period variable stars

Fox Machado L., Baran A.S., Winiarski M., Krzeminski J. and Drozdz M.
2012, New Astronomy, 17, 65.

2011

A compact system of small planets around a former red-giant star

Charpinet S., Fontaine G., Brassard P., Green E.M., Van Grootel V., Randall S.K., Silvotti R., Baran A.S., Østensen R.H., Kawaler S.D. and Telting J.H.
2011, Nature, 480, 496.

Mt. Suhora Survey - Searching for Pulsating M Dwarfs in Kepler Public Dataset

Baran A., Fox-Machado L., Lykke J., Nielsen M. and Telting J.H.
2011, Acta Astronomica, 61, 325.

The pulsations of PG 1351+489

Redaelli M., Kepler S.O., Costa J.E.S., Winget D.E., Handler G., Castanheira B.G., Kanaan A., Fraga L., Henrique P., Giovannini O., Provencal J.L., Shipman H.L., Dalessio J., Thompson S.E., Mullally F., Brewer M.M., Childers D., Oksala M.E., Rosen R., Wood M.A., Reed M.D., Walter B., Strickland W., Chandler D., Watson T.K., Nather R.E., Montgomery M.H., Bischoff-Kim A., Hansen C.J., Nitta A., Kleinman S.J., Claver C.F., Brown T.M., Sullivan D.J., Kim S.-L., Chen W.-P., Yang M., Shih C.-Y., Zhang X., Jiang X., Fu J.N., Seetha S., Ashoka B.N., Marar T.M.K., Baliyan K.S., Vats H.O., Chernyshev A.V., Ibbetson P., Leibowitz E., Hemar S., Sergeev A.V., Andreev M.V., Janulis R., Meistas E.G., Moskalik P., Pajdosz G., Baran A., Winiarski M., Zola S., Ogloza W., Siwak M., Bognar Z., Solheim J.-E., Sefako R., Buckley D., O'Donoghue D., Nagel T., Silvotti R., Bruni I., Fremy J.R., Vauclair G., Chevreton M., Dolez N., Pfeiffer B., Barstow M.A., Creevey O.L., Kawaler S.D. and Clemens J.C.
2011, Monthly Notices of the Royal Astronomical Society, 415, 1220.

First Kepler results on compact pulsators - VIII. Mode identifications via period spacings in g-mode pulsating subdwarf B stars

Reed M.D., Baran A., Quint A.C., Kawaler S.D., O'Toole S.J., Telting J., Charpinet S., Rodriguez-Lopez C., Østensen R.H., Provencal J.L., Johnson E.S., Thompson S.E., Allen C., Middour C.K., Kjeldsen H. and Christensen-Dalsgaard J.
2011, Monthly Notices of the Royal Astronomical Society, 414, 2885.

First Kepler results on compact pulsators - VII. Pulsating subdwarf B stars detected in the second half of the survey phase

Baran A., Kawaler S.D., Reed M.D., Quint A.C., O'Toole S.J., Østensen R.H., Telting J.H., Silvotti R., Charpinet S., Christensen-Dalsgaard J., Still M., Hall J.R. and Uddin K.
2011, Monthly Notices of the Royal Astronomical Society, 414, 2871.

First Kepler results on compact pulsators - VI. Targets in the final half of the survey phase

Østensen R.H., Silvotti R., Charpinet S., Oreiro R., Bloemen S., Baran A.S., Reed M.D., Kawaler S.D., Telting J.H., Green E.M., O'Toole S.J., Aerts C., Gansicke B.T., Marsh T.R., Breedt E., Heber U., Koester D., Quint A.C., Kurtz D.W., Rodriguez-Lopez C., Vuckovic M., Ottosen T.A., Frimann S., Somero A., Wilson P.A., Thygesen A.O., Lindberg J.E., Kjeldsen H., Christensen-Dalsgaard J., Allen C., McCauliff S. and Middour C.K.
2011, Monthly Notices of the Royal Astronomical Society, 414, 2860.

J08069+1527: a newly discovered high-amplitude, hybrid subdwarf B pulsator

Baran A., Gilker J.T., Reed M.D., Østensen R.H., Telting J.H., Smolders K., Hicks L. and Oreiro R.
2011, Monthly Notices of the Royal Astronomical Society, 413, 2838.

GALEX J201337.6+092801: The Lowest Gravity Subdwarf B Pulsator

Østensen R.H., Papics P.I., Oreiro R., Reed M.D., Quint A.C., Gilker J.T., Hicks L.L., Baran A.S., Fox Machado L., Ottosen T.A. and Telting J.H.
2011, Astrophysical Journal, 731, L13.

Whole Earth Telescope observations of the subdwarf B star KPD 1930+2752: a rich, short-period pulsator in a close binary

Reed M.D., Harms S.L., Poindexter S., Zhou A.-Y., Eggen J.R., Morris M.A., Quint A.C., McDaniel S., Baran A., Dolez N., Kawaler S.D., Kurtz D.W., Moskalik P., Riddle R., Zola S., Østensen R.H., Solheim J.-E., Kepler S.O., Costa A.F.M., Provencal J.L., Mullally F., Winget D.W., Vuckovic M., Crowe R., Terry D., Avila R., Berkey B., Stewart S., Bodnarik J., Bolton D., Binder P.-M., Sekiguchi K., Sullivan D.J., Kim S.-L., Chen W.-P., Chen C.-W., Lin H.-C., Jian X.-J., Wu H., Gou J.-P., Liu Z., Leibowitz E., Lipkin Y., Akan C., Cakirli O., Janulis R., Pretorius R., Ogloza W., Stachowski G., Paparo M., Szabo R., Csubry Z., Zsuffa D., Silvotti R., Marinoni S., Bruni I., Vauclair G., Chevreton M., Matthews J.M., Cameron C. and Pablo H.
2011, Monthly Notices of the Royal Astronomical Society, 412, 371.

Mt. Suhora Survey - Searching for Pulsating M Dwarfs. I

Baran A., Winiarski M., Krzeminski J., Fox-Machado L., Kawaler S.D., Drozdz M., Faltenbacher A., Thompson M.A. and Reed M.D.
2011, Acta Astronomica, 61, 37.

RAT J0455+1305: a rare hybrid pulsating subdwarf B star

Baran A., Gilker J.T., Fox-Machado L., Reed M.D. and Kawaler S.D.
2011, Monthly Notices of the Royal Astronomical Society, 411, 776.

Discovery of a New AM CVn System with the Kepler Satellite

Fontaine G., Brassard P., Green E.M., Charpinet S., Dufour P., Hubeny I., Steeghs D., Aerts C., Randall S.K., Bergeron P., Guvenen B., O'Malley C.J., Van Grootel V., Østensen R.H., Bloemen S., Silvotti R., Howell S.B., Baran A., Kepler S.O., Marsh T.R., Montgomery M.H., Oreiro R., Provencal J., Telting J., Winget D.E., Zima W., Christensen-Dalsgaard J. and Kjeldsen H.
2011, Astrophysical Journal, 726, 92.

2010

First Kepler results on compact pulsators - V. Slowly pulsating subdwarf B stars in short-period binaries

Kawaler S.D., Reed M.D., Østensen R.H., Bloemen S., Kurtz D.W., Quint A.C., Silvotti R., Baran A.S., Green E.M., Charpinet S., Telting J., Aerts C., Handler G., Kjeldsen H., Christensen-Dalsgaard J., Borucki W.J. and Koch D.G.
2010, Monthly Notices of the Royal Astronomical Society, 409, 1509.

First Kepler results on compact pulsators - III. Subdwarf B stars with V1093 Her and hybrid (DW Lyn) type pulsations

Reed M.D., Kawaler S.D., Østensen R.H., Bloemen S., Baran A., Telting J.H., Silvotti R., Charpinet S., Quint A.C., Handler G., Gilliland R.L., Borucki W.J., Koch D.G., Kjeldsen H. and Christensen-Dalsgaard J.
2010, Monthly Notices of the Royal Astronomical Society, 409, 1496.

First Kepler results on compact pulsators - II. KIC 010139564, a new pulsating subdwarf B (V361 Hya) star with an additional low-frequency mode

Kawaler S.D., Reed M.D., Quint A.C., Østensen R.H., Silvotti R., Baran A.S., Charpinet S., Bloemen S., Kurtz D.W., Telting J., Handler G., Kjeldsen H., Christensen-Dalsgaard J., Borucki W.J. and Koch D.G.
2010, Monthly Notices of the Royal Astronomical Society, 409, 1487.

2009

2006 Whole Earth Telescope Observations of GD358: A New Look at the Prototype DBV

Provencal J.L., Montgomery M.H., Kanaan A., Shipman H.L., Childers D., Baran A., Kepler S.O., Reed M., Zhou A., Eggen J., Watson T.K., Winget D.E., Thompson S.E., Riaz B., Nitta A., Kleinman S.J., Crowe R., Slivkoff J., Sherard P., Purves N., Binder P., Knight R., Kim S.-L., Chen W.-P., Yang M., Lin H.C., Lin, C.C., Chen, C.W., Jiang, X.J., Sergeev, A.V., Mkrtichian, D., Andreev M., Janulis R., Siwak M., Zola S., Koziel D., Stachowski G., Paparo M., Bognar Z., Handler G., Lorenz D., Steininger, B., Beck P., Nagel T., Kusterer D., Hoffman A., Reiff E., Kowalski R., Vauclair G., Charpinet S., Chevreton M., Solheim J.E., Pakstiene E., Fraga L. and Dalessio J.
2009, Astrophysical Journal, 693, 564.

The pulsating hot subdwarf Balloon 090100001: results of the 2005 multisite campaign

Baran A., Oreiro R., Pigulski A., Perez Hernandez F., Ulla A., Reed M.D., Rodriguez-Lopez C., Moskalik P., Kim S.-L., Chen W.-P., Crowe R., Siwak M., Armendarez L., Binder P.M., Choo K.-J., Dye A., Eggen J.R., Garrido R., Gonzalez Perez J.M., Harms S.L., Huang F.-Y., Koziel D., Lee H.-T., MacDonald J., Fox Machado L., Monserrat T., Stevick J., Stewart S., Terry D., Zhou A.-Y. and Zola, S.
2009, Monthly Notices of the Royal Astronomical Society, 392, 1092.

2008

Mode identification for Balloon 090100001 using combined multicolour photometry and spectroscopy

Baran A., Pigulski A. and O'Toole S.J.
2008, Monthly Notices of the Royal Astronomical Society, 385, 255.

The pulsation modes of the pre-white dwarf PG 1159-035

Costa J.E.S., Kepler S.O., Winget D.E., O'Brien M.S., Kawaler S.D., Costa A.F.M., Giovannini O., Kanaan A., Mukadam A.S., Mullally F., Nitta A., Provencal J.L., Shipman H., Wood M.A., Ahrens T.J., Grauer A., Kilic M., Bradley P.A., Sekiguchi K., Crowe R., Jiang X.J., Sullivan D., Sullivan T., Rosen R., Clemens J.C., Janulis R., O'Donoghue D., Ogloza W., Baran A., Silvotti R., Marinoni S., Vauclair G., Dolez N., Chevreton M., Dreizler S., Schuh S., Deetjen J., Nagel T., Solheim J.-E., Gonzalez Perez J.M., Ulla A., Barstow M., Burleigh M., Good S., Metcalfe T.S., Kim S.-L., Lee H., Sergeev A., Akan M.C., Cakirli O., Paparo M., Viraghalmy G., Ashoka B.N., Handler G., Hurkal O., Johannessen F., Kleinman S.J., Kalytis R., Krzeminski J., Klumpe, E., Larrison, J., Lawrence, T., Meiˇstas, E., Martinez, P., Nather, R.E., Fu, J.-N., Pakˇstiene E., Rosen R., Romero-Colmenero E., Riddle R., Seetha S., Silvestri N.M., Vuckovic M., Warner B., Zola S., Althaus L.G., Corsico, A.H. and Montgomery M.H.
2008, Astronomy & Astrophysics, 477, 627.

2007

A giant planet orbiting the 'extreme horizontal branch' star V391 Pegasi

Silvotti R., Schuh S., Janulis R., Solheim J.-E., Bernabei S., Østensen R., Oswalt T.D., Bruni I., Gualandi R., Bonanno A., Vauclair G., Reed M., Chen C.-W., Leibowitz E., Paparo M., Baran A., Charpinet S., Dolez N., Kawaler S., Kurtz D., Moskalik P., Riddle R. and Zola S.
2007, Nature, 449, 189.

2006

Whole Earth Telescope Observations of the Pulsating Subdwarf B Star PG 0014+067

Vuckovic M., Kawaler S.D., O'Toole S., Csubry Z., Baran A., Zola S., Moskalik P., Klumpe E.W., Riddle R., O'Brien M.S., Mullally F., Wood M.A., Wilkat V., Zhou A.-Y., Reed M.D., Terndrup D.M., Sullivan D.J., Kim S.-L., Chen W.P., Chen C.-W., Hsiao W.-S., Sanchawala K., Lee H.-T., Jiang X.J., Janulis R., Siwak M., Ogloza W., Paparo M., Bognar Z., Sodor A., Handler G., Lorenz D., Steininger B., Silvotti R., Vauclair G., Oreiro R., Østensen R., Bronowska A., Castanheira B.G., Kepler S.O., Fraga L., Shipman H.L., Provencal J.L. and Childers D.
2006, Astrophysical Journal, 646, 1230.

Resolving the pulsations of the subdwarf B star KPD 2109 + 4401

Zhou A.-Y., Reed M.D., Harms S., Terndrup D.M., An D., Zola S., Gazeas K.D., Niarchos P.G., Ogloza W., Baran A. and Wolf G.W.
2006, Monthly Notices of the Royal Astronomical Society, 367, 179.

2005

Physical Parameters of Components in Close Binary Systems. V

Zola S., Kreiner J.M., Zakrzewski B., Kjurkchieva D.P., Marchev D.V., Baran A., Rucinski S.M., Ogloza W., Siwak M., Koziel D., Drozdz M. and Pokrzywka B.
2005, Acta Astronomica, 55, 389.

Multicolour photometry of Balloon 090100001: linking the two classes of pulsating hot subdwarfs

Baran A., Pigulski A., Koziel D., Ogloza W., Silvotti R. and Zola S.
2005, Monthly Notices of the Royal Astronomical Society, 360, 737.

Physical Parameters of Components in Close Binary Systems: IV

Gazeas K.D., Baran A., Niarchos P., Zola S., Kreiner J.M., Ogloza W., Rucinski S.M., Zakrzewski B., Siwak M., Pigulski A. and Drozdz M.
2005, Acta Astronomica, 55, 123.

2004

Physical Parameters of Components in Close Binary Systems: III

Zola S., Rucinski S.M., Baran A., Ogloza W., Pych W., Kreiner J.M., Stachowski G., Gazeas K., Niarchos P. and Siwak M.
2004, Acta Astronomica, 54, 299.

Physical Parameters of Components in Close Binary Systems: II

Baran A., Zola S., Rucinski S.M., Kreiner J.M., Siwak, M., Drozdz M.
2004, Acta Astronomica, 54, 195.

Observations of the pulsating subdwarf B star Feige 48: Constraints on evolution and companions

Reed M.D., Kawaler S.D., Zola S., Jiang X.J., Dreizler S., Schuh S.L., Deetjen J.L., Kalytis R., Meistas E., Janulis R., Alisauskas D., Krzeminski J., Vuckovic M., Moskalik P., Ogloza W., Baran A., Stachowski G., Kurtz D.W., Gonzalez Perez J.M., Mukadam A., Watson T.K., Koen C., Bradley P.A., Cunha M.S., Kilic M., Klumpe E.W., Carlton R.F., Handler G., Kilkenny D., Riddle R., Dolez N., Vauclair G., Chevreton M., Wood M.A., Grauer A., Bromage G., Solheim J.E., Østensen R., Ulla A., Burleigh M., Good S., Hurkal O., Anderson R. and Pakstiene E.
2004, Monthly Notices of the Royal Astronomical Society, 348, 1164.

2003

Physical parameters of components in close binary systems. I

Kreiner J.M., Rucinski S.M., Zola S., Niarchos P., Ogloza W., Stachowski G., Baran A., Gazeas K., Drozdz M., Zakrzewski B., Pokrzywka B., Kjurkchieva D. and Marchev D.
2003, Astronomy & Astrophysics, 412, 465.