Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Search and analysis of magnetically active stars and their activity cycles

2019/35/N/ST9/02474

Keywords:

quasi-periodic variability stellar magnetic activity activity cycles starspots spotted stars chemically peculiar stars variable stars Milky Way Galactic bulge Galactic disk OGLE

Descriptors:

  • ST9_007:
  • ST9_008:
  • ST9_017:

Panel:

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

Host institution :

Uniwersytet Warszawski, Wydział Fizyki

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Patryk Stanisław Iwanek 

Number of co-investigators in the project: 2

Call: PRELUDIUM 18 - announced on 2019-09-16

Amount awarded: 136 440 PLN

Project start date (Y-m-d): 2020-07-09

Project end date (Y-m-d): 2024-07-08

Project duration:: 48 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (6)
  1. The OGLE Collection of Variable Stars: Over 18 000 Rotating Variables toward the Galactic Bulge
    Authors:
    Patryk Iwanek, Igor Soszyński, Kazimierz Stępień, Szymon Kozłowski, Jan Skowron, Andrzej Udalski, Michał Szymański, Marcin Wrona, Paweł Pietrukowicz, Radosław Poleski, Przemek Mróz, Krzysztof Ulaczyk, Dorota Skowron, Mariusz Gromadzki, Krzysztof Rybicki, Mateusz Mróz, Milena Ratajczak
    Academic press:
    Acta Astronomica (rok: 2024, tom: 74, strony: 45681), Wydawca: Copernicus Foundation for Polish Astronomy
    Status:
    Published
    DOI:
    10.32023/0001-5237/74.1.1 - link to the publication
  2. New Galactic β Lyrae-type Binaries Showing Superorbital Photometric Cycles
    Authors:
    Rojas García, Gonzalo; Mennickent, Ronald; Iwanek, P.; Gorrini, P. ; Garcés, J. ; Soszyński, I.; Astudillo-Defru, N.
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 922, 30, strony: ), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac19b6 - link to the publication
  3. The OGLE Collection of Variable Stars: One Thousand Heartbeat Stars in the Galactic Bulge and Magellanic Clouds
    Authors:
    Wrona, Marcin; Ratajczak, Milena; Kołaczek-Szymański, Piotr A.; Kozłowski, Szymon; Soszyński, Igor; Iwanek, Patryk; Udalski, Andrzej; Szymański, Michał K.; Pietrukowicz, Paweł; Skowron, Dorota M.; Skowron, Jan; Mróz, Przemek; Poleski, Radosław; Gromadzki, Mariusz; Ulaczyk, Krzysztof; Rybicki, Krzysztof
    Academic press:
    The Astrophysical Journal Supplement Series (rok: 2022, tom: 259, 16, strony: ), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4365/ac4018 - link to the publication
  4. The OGLE Collection of Variable Stars: One Thousand Heartbeat Stars in the Galactic Bulge and Magellanic Clouds
    Authors:
    Wrona, Marcin; Ratajczak, Milena; Kołaczek-Szymański, Piotr A.; Kozłowski, Szymon; Soszyński, Igor; Iwanek, Patryk; Udalski, Andrzej; Szymański, Michał K.; Pietrukowicz, Paweł; Skowron, Dorota M.; Skowron, Jan; Mróz, Przemek; Poleski, Radosław; Gromadzki, Mariusz; Ulaczyk, Krzysztof; Rybicki, Krzysztof
    Academic press:
    The Astrophysical Journal Supplement Series (rok: 2022, tom: 259, 16, strony: ), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4365/ac4018 - link to the publication
  5. Discovery of the Longest-period Classical Cepheid in the Milky Way
    Authors:
    Soszyński, Igor; Skowron, Dorota; Udalski, Andrzej; Pietrukowicz, Paweł; Gromadzki, Mariusz; Szymański, Michał; Skowron, Jan; Mróz, Przemek; Poleski, Radosław; Kozłowski, Szymon; Iwanek, Patryk; Wrona, Marcin; Ulaczyk, Krzysztof; Rybicki, Krzysztof; Mróz, Mateusz
    Academic press:
    The Astrophysical Journal Letters (rok: 2024, tom: 965, 17, strony: 45664), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad392f - link to the publication
  6. New Galactic β Lyrae-type Binaries Showing Superorbital Photometric Cycles
    Authors:
    Rojas García, Gonzalo; Mennickent, Ronald; Iwanek, P.; Gorrini, P. ; Garcés, J. ; Soszyński, I.; Astudillo-Defru, N.
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 922, 30, strony: ), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac19b6 - link to the publication

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