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Determination of physical parameters of type II Cepheids in eclipsing binary systems.

2014/15/D/ST9/02248

Keywords

Descriptors

  • ST9_7: Gwiazdy i układy gwiazdowe

Panel

ST9 – Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution

Centrum Astronomiczne im. Mikołaja Kopernika PAN

Voivodeship: mazowieckie

Other projects carried out by the institution »

Principal investigator (from the host institution)

dr Bogumił Pilecki

Number of co-investigators in the project: 5

Call

SONATA 8 – announced on 2014-09-15

Amount awarded
565 300 PLN
Project start date
2015-09-22
Project end date
2019-09-21
Project duration
48 months (the same as in the proposal)
Project status
Project settled

Equipment purchased [PL]

  1. Drukarka biurowa. Cost: 2 000 PLN
  2. Komputer przenośny (laptop) z akcesoriami. Cost: 8 000 PLN
  3. Komputer przenośny (laptop) z akcesoriami. Cost: 9 000 PLN
  4. Komputer stacjonarny z akcesoriami. Cost: 12 000 PLN

Information in the final report

Publication in academic press/journals (8)

  1. Toward early-type eclipsing binaries as extragalactic milestones. I. Physical parameters of OGLE-LMC-ECL-22270 and OGLE-LMC-ECL-06782

    Authors:
    M. Taormina, G. Pietrzyński, B. Pilecki, R.-P. Kudritzki, I. B. Thompson, D. Graczyk, W. Gieren, N. Nardetto, M. Górski, K. Suchomska, B. Zgirski, P. Wielgórski, P. Karczmarek, W. Narloch
    Academic press:
    Astrophysical Journal (year: 2019, volume: 886, pages: 111), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab4b57 – link to the publication

  2. CRIRES high-resolution infrared spectroscopy of the long-period Cepheid l Carinae

    Authors:
    N. Nardetto, E. Poretti, A. Gallenne, M. Rainer, R.I. Anderson, P. Fouque, W. Gieren, D. Graczyk, P. Kervella, P. Mathias, A. Merand, D. Mourard, H. Neilson, G. Pietrzynski, B. Pilecki, J. Storm, S. Borgniet, A. Chiavassa, V. Hocdee, B. Trahin
    Academic press:
    Astronomy & Astrophysics (year: 2018, volume: 616A, pages: 92), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201833210 – link to the publication

  3. Mass and p-factor of the type II Cepheid OGLE-LMC-T2CEP-098 in a binary system

    Authors:
    Pilecki, Bogumił; Gieren, Wolfgang; Smolec, Radosław; Pietrzyński, Grzegorz; Thompson, Ian B.; Anderson, Richard I.; Bono, Giuseppe; Soszyński, Igor; Kervella, Pierre; Nardetto, Nicolas; Taormina, Mónica; Stępień, Kazimierz; Wielgórski, Piotr
    Academic press:
    The Astrophysical Journal (year: 2017, volume: 842, pages: 110), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aa6ff7 – link to the publication

  4. The Araucaria Project: High-precision Cepheid astrophysics from the analysis of variables in double-lined eclipsing binaries

    Authors:
    Bogumił Pilecki, Wolfgang Gieren, Grzegorz Pietrzyński, Ian B. Thompson, Radosław Smolec, Dariusz Graczyk, Mónica Taormina, Andrzej Udalski, Jesper Storm, Nicolas Nardetto, Alexandre Gallenne, Pierre Kervella, Igor Soszyński, Marek Górski, Piotr Wielgórski, Ksenia Suchomska, Paulina Karczmarek, Bartłomiej Zgirski
    Academic press:
    The Astrophysical Journal (year: 2018, volume: 862, pages: 43), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aacb32 – link to the publication

  5. A Geometrical 1% Distance to the Short-period Binary Cepheid V1334 Cygni

    Authors:
    A. Gallenne, P. Kervella, N. R. Evans, C.R Proffitt, J. D. Monnier, A. Merand, E. Nelan, E. Winston, G. Pietrzynski, G. Schaefer, W. Gieren, R. I. Anderson, S. Borgniet, S. Kraus, R. M. Roettenbacher, F. Baron, B. Pilecki, M. Taormina, D. Graczyk, N. Mowlavi, L. Eyer
    Academic press:
    The Astrophysical Journal (year: 2018, volume: 867, pages: 121), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aae373 – link to the publication

  6. Candidates for non-pulsating stars located in the Cepheid instability strip in the Large Magellanic Cloud based on Strömgren photometry

    Authors:
    W. Narloch, G. Pietrzyński, Z. Kołaczkowski, R. Smolec, M. Górski, M. Kubiak, A. Udalski, I. Soszyński, D. Graczyk, W. Gieren, P. Karczmarek, B. Zgirski, P. Wielgórski, K. Suchomska, B. Pilecki, M. Taormina, M. Kałuszyński
    Academic press:
    Monthly Notices of Royal Astronomical Society (year: 2019, volume: 489, pages: pp. 3285–3293), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stz2112 – link to the publication

  7. The Araucaria Project: High-precision orbital parallax and masses of eclipsing binaries from infrared interferometry

    Authors:
    A. Gallenne, G. Pietrzyński, D. Graczyk, B. Pilecki, J. Storm, N.Nardetto, M. Taormina, W. Gieren, A. Tkachenko, P. Kervella, A. Mérand and M. Weber
    Academic press:
    Astronomy & Astrophysics (year: 2019, volume: 632, pages: A31), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201935837 – link to the publication

  8. The Dynamical Mass and Evolutionary Status of the Type II Cepheid in the Eclipsing Binary System OGLE-LMC-T2CEP-211 with a Double-ring Disk

    Authors:
    Bogumił Pilecki, Ahmet Dervişoğlu, Wolfgang Gieren, Radosław Smolec, Igor Soszyński, Grzegorz Pietrzyński, Ian B. Thompson, Mónica Taormina
    Academic press:
    The Astrophysical Journal (year: 2018, volume: 868, pages: 30), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aae68f – link to the publication

Articles in post-conference publications (6)

  1. Araucaria Project: Pulsating stars in binary systems and as distance indicators

    Authors:
    Bogumił Pilecki, Wolfgang Gieren, Grzegorz Pietrzyński, Radosław Smolec
    Conference:
    Wide-field Variability Surveys: a 21st-century Perspective, 22nd Los Alamos Stellar Pulsation Conference Series (year: 2017, pages: 7007), Publisher: EDP Sciences
    Date:
    conference 28.XI.2016 - 2.XII.2016
    Status:
    Published
    DOI:
    link to the publication

  2. Cepheids in Eclipsing Binaries. What and How We Can Learn About Them

    Authors:
    Bogumił Pilecki
    Conference:
    The RR Lyrae 2017 Conference, Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics (year: 2018, pages: vol. 6, pp.237-242), Publisher: Polskie Towarzystwo Astronomiczne
    Date:
    conference 17.IX.2017-21.IX.2017
    Status:
    Published

  3. Physical properties and evolutionary status of Cepheids in eclipsing binaries in the LMC

    Authors:
    Bogumił Pilecki
    Conference:
    A synoptic view of the Magellanic Clouds: VMC, Gaia and beyond (year: 2019, pages: id. 47), Publisher: Zenodo
    Date:
    conference 9-13.IX.2019
    Status:
    Published
    DOI:
    link to the publication

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

    Authors:
    Bogumił Pilecki
    Conference:
    Stars and their variability observed from space (year: 2020, pages: pp. 107-109), Publisher: nd.
    Date:
    conference 19-23.VIII.2019
    Status:
    Published

  5. Impact of Eclipsing Binaries with Pulsating Components on Distance Scale and Stellar Evolution

    Authors:
    Bogumił Pilecki
    Conference:
    Stellar Populations and the Distance Scale - a conference in honour of Jeremy Mould (year: 2018, pages: vol. 514, p. 123), Publisher: Astronomical Society of the Pacific
    Date:
    conference 11.IX.2017-15.IX.2017
    Status:
    Published

  6. Pulsation Theory Models for Cepheids in Eclipsing Binary Systems

    Authors:
    Mónica Taormina, Bogumił Pilecki, Radosław Smolec
    Conference:
    The RR Lyrae 2017 Conference, Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics (year: 2018, pages: vol. 6, pp.325-326), Publisher: Polskie Towarzystwo Astronomiczne
    Date:
    conference 17.IX.2017-21.IX.2017
    Status:
    Published

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