RNDr. Jan Janík, Ph.D.

2024

• Apsidal motion and TESS light curves of three southern close eccentric eclipsing binaries: GM Nor, V397 Pup, and PT Vel

  WOLF Marek ZASCHE Petr KARA J. ZEJDA Miloslav JANÍK Jan MAŠEK M. LEHKY M. MERC J. RICHTERKOVA A. HANŽL Dalibor MIKULÁŠEK Zdeněk DE VILLIERS S. N. LIŠKA Jiří

  Article in Periodical

  ASTRONOMY & ASTROPHYSICS, year: 2024, volume: 690, edition: A231, DOI

• Evolution of BD-14 3065b (TOI-4987b) from giant planet to brown dwarf as possible evidence of deuterium burning at old stellar ages

  SUBJAK Jan LATHAM David W QUINN Samuel N BERLIND Perry CALKINS Michael L ESQUERDO Gilbert A BRAHM Rafael CABALLERO Jose A COLLINS Karen A GUENTHER Eike JANÍK Jan KABÁTH Petr SCHWARZ Richard P TAN Thiam-Guan VANZI Leonardo ZAMBELLI Roberto ZIEGLER Carl JENKINS Jon M MIRELES Ismael SEAGER Sara SHPORER Avi STRIEGEL Stephanie WINN Joshua N

  Article in Periodical

  ASTRONOMY & ASTROPHYSICS, year: 2024, volume: 688, edition: August, DOI

• Hot subdwarf wind models with accurate abundances II. Helium-dominated merger products CD-46 8926 and CD-51 11879

  KRTIČKA Jiří KRTIČKOVÁ Iva JANÍK Jan NÉMETH P. KUBÁT J. VUČKOVIĆ M.

  Article in Periodical

  Astronomy and Astrophysics, year: 2024, volume: 683, edition: March 2024, DOI

• Science with a Small Two-Band UV-Photometry Mission II: Observations of Stars and Stellar Systems

  KRTIČKA Jiří BENÁČEK Jan BUDAJ Ján KORČÁKOVÁ Daniela PÁL András PIECKA Martin ZEJDA Miloslav BAKIŞ Volkan BROŽ Miroslav CHANG Hsiang-Kuang FALTOVÁ Nikola GÁLIS Rudolf JADLOVSKÝ Daniel JANÍK Jan KÁRA Jan KOLÁŘ Jakub KRTIČKOVÁ Iva KUBÁT Jiří KUBÁTOVÁ Brankica KURFÜRST Petr LABAJ Matúš MERC Jaroslav MIKULÁŠEK Zdeněk MÜNZ Filip PAUNZEN Ernst PRIŠEGEN Michal RAMEZANI Tahereh RIEVAJOVÁ Tatiana ŘÍPA Jakub SCHMIDTOBREICK Linda SKARKA Marek SZÁSZ Gabriel WEISS Werner ZAJAČEK Michal WERNER Norbert

  Article in Periodical

  Space Science Reviews, year: 2024, volume: 220, edition: 2, DOI

• The nature of medium-period variables on the extreme horizontal branch I. X-shooter study of variable stars in the globular cluster ω Cen

  KRTIČKA Jiří KRTIČKOVÁ Iva MONI BIDIN C. KAJAN Michal ZAGGIA S. MONACO L. JANÍK Jan MIKULÁŠEK Zdeněk PAUNZEN Ernst

  Article in Periodical

  Astronomy and Astrophysics, year: 2024, volume: 683, edition: March 2024, DOI

2023

• EPIC 206197016: A very hot white dwarf orbited by a strongly irradiated red dwarf

  KRTIČKA Jiří KAWKA Adela MIKULÁŠEK Zdeněk FOSSATI Luca KRTIČKOVÁ Iva PRVÁK Milan JANÍK Jan LIPTAJ Richard ZEJDA Miloslav PAUNZEN Ernst

  Article in Periodical

  Astronomy and Astrophysics, year: 2023, volume: 674, edition: A94, DOI

• Gaia21bty: An EXor light curve exhibiting a FUor spectrum

  SIWAK Michal HILLENBRAND Lynne A KOSPAL Agnes ABRAHAM Peter GIANNINI Teresa DE Kishalay MOOR Attila SZILAGYI Mate JANÍK Jan KOEN Chris PARK Sunkyung NAGY Zsofia CRUZ-SAENZ de Miera Fernando FIORELLINO Eleonora MARTON Gabor KUN Maria LUCAS Philip W UDALSKI Andrzej SZABO Zsofia Marianna

  Article in Periodical

  Monthly Notices of the Royal Astronomical Society, year: 2023, volume: 524, edition: 4, DOI

2022

• CZEV502-AN M DWARF NEAR THE LEO TRIPLET WITH VERY STRONG FLARES

  LIŠKA Jiří HUDEC René MIKULÁŠEK Zdeněk ZEJDA Miloslav JANÍK Jan ŠTROBL Jan

  Article in Periodical

  Revista Mexicana de Astronomia y Astrofisica, year: 2022, volume: 58, edition: 1, DOI

• HD 60431, the CP2 star with the shortest rotational period Physical parameters and period analysis

  MIKULÁŠEK Zdeněk SEMENKO Evgeniy PAUNZEN Ernst HUEMMERICH Stefan NORTH Pierre L. BERNHARD Klaus KRTIČKA Jiří JANÍK Jan

  Article in Periodical

  Astronomy and Astrophysics, year: 2022, volume: 668, edition: December, DOI

• Host galaxy magnitude of OJ 287 from its colours at minimum light

  VALTONEN Mauri J. DEY Lankeswar ZOLA Stanislaw CIPRINI S. KIDGER M. PURSIMO T. GOPAKUMAR A. MATSUMOTO K. SADAKANE K. CATON D. B. NILSSON K. KOMOSSA S. BAGAGLIA M. BARANSKY A. BOUMIS P. BOYD D. CASTRO-TIRADO A. J. DEBSKI B. DROZDZ M. PEREZE A. E. FIORUCCI M. GARCIA F. GAZEAS K. GHOSH S. GODUNOVA V. GOMEZ J. L. GREDEL R. GRUPE D. HAISLIP J. B. HENNING T. HURST G. JANÍK Jan KOUPRIANOV V. V. LEHTO H. LIAKOS A. MATHUR S. MUGRAUER M. NOGUES R. N. NUCCIARELLI G. OGLOZA W. OJHA D. K. PAJDOSZ-SMIERCIAK U. PASCOLINI S. POYNER G. REICHART D. E. RIZZI N. RONCELLA F. SAHU D. K. SILLANPAA A. SIMON A. SIWAK M. SOLDAN ALFARO F. C. SONBAS E. TOSTI G. VASYLENKO V. WEBB J. R. ZIELINSKI P.

  Article in Periodical

  Monthly Notices of the Royal Astronomical Society, year: 2022, volume: 514, edition: 2, DOI