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Employment (1)

Uniwersytet Wroclawski: Wroclaw, PL

2004-10-01 to present | dr (Department of Physics and Astronomy)
Employment
Source: Self-asserted source
Ewa Niemczura

Education and qualifications (3)

Katholieke Universiteit Leuven: Leuven, Flanders, BE

2007-10-01 to 2008-04-15 | postdoc (Institute of Astronomy)
Qualification
Source: Self-asserted source
Ewa Niemczura

Czech Academy of Sciences: Prague, CZ

2007-01-01 to 2007-09-30 | postdoc (Astronomical Institute)
Qualification
Source: Self-asserted source
Ewa Niemczura

University of Wrocław: Wrocław, PL

1993-10-01 to 2004-09-30 | master student, Phd student (Department of Physics and Astronomy)
Qualification
Source: Self-asserted source
Ewa Niemczura

Professional activities (1)

International Astronomical Union: Paris, Île-de-France, FR

Membership
Source: Self-asserted source
Ewa Niemczura

Funding (2)

Analiza obserwacji spektroskopowych gwiazd chemicznie osobliwych HgMn i AmFm z wykorzystaniem innowacyjnych metod uczenia maszynowego

2021-03 to present | Grant
University of Wrocław (Wrocław, PL)
Source: Self-asserted source
Ewa Niemczura

Chemical composition of B type stars

Grant
Narodowe Centrum Nauki (Polska, PL)
GRANT_NUMBER:

2014/13/B/ST9/00902
Source: Self-asserted source
Ewa Niemczura

Works (50 of 128)

Items per page:
Page 1 of 3

The tenth anniversary of the Izera Dark Sky Park

Ecological and astronomical aspects of light pollution
2021 | Book chapter
Part of ISSN:

978-83-66531-62-8
Source: Self-asserted source
Ewa Niemczura

TESS Cycle 1 observations of roAp stars with 2-min cadence data

2021-05-27 | Preprint
ARXIV: arXiv:2105.13274v1
Source: Self-asserted source
Ewa Niemczura

The existence of hot γ Doradus and A-F-type hybrid stars

Proceedings of the conference Stars and their Variability Observed from Space, held in Vienna on August 19-23, 2019. Eds.: C. Neiner, W. W. Weiss, D. Baade, R. E. Griffin, C. C. Lovekin, A. F. J. Moffat. University of Vienna
2020 | Conference paper
BIBCODE: 2020svos.conf..103K
Source: Self-asserted source
Ewa Niemczura

ELT-HIRES, the high resolution spectrograph for the ELT: the Phase A study and the path to construction

SPIE Astronomical Telescopes + Instrumentation, 2020
2020-12 | Conference paper
DOI: https://doi.org/10.1117/12.2560489
BIBCODE: 2020SPIE11447E..26M
Source: Self-asserted source
Ewa Niemczura

Evidence for Twice-ionized Praseodymium and Neodymium in the Upper Atmosphere of HD 99803 A

Research Notes of the AAS
2020-12 | Journal article
DOI: 10.3847/2515-5172/abd251
BIBCODE: 2020RNAAS...4..234M
Part of ISSN: 2515-5172
Source: Self-asserted source
Ewa Niemczura

Rotational modulation and single g-mode pulsation in the B9pSi star HD 174356?

Monthly Notices of the Royal Astronomical Society
2020-10-27 | Journal article
DOI: 10.1093/mnras/staa2433
Part of ISSN: 0035-8711
Part of ISSN: 1365-2966
BIBCODE: 2020MNRAS.498..548M
ARXIV: arXiv:2008.02833
Source: Self-asserted source
Ewa Niemczura

Extremely peculiar spectrum of the primary component of the eclipsing binary HD 66051

Proceedings of the International Astronomical Union
2020-10-12 | Conference paper
DOI: 10.1017/s1743921319009190
Part of ISSN: 1743-9213
Part of ISSN: 1743-9221
BIBCODE: 2020IAUS..350..412N
Source: Self-asserted source
Ewa Niemczura

Detection of weak magnetic fields in two HgMn stars

Monthly Notices of the Royal Astronomical Society: Letters
2020-06-16 | Journal article
DOI: 10.1093/mnrasl/slaa064
Part of ISSN: 1745-3933
BIBCODE: 2020MNRAS.495L..97H
ARXIV: arXiv:2004.08880
Source: Self-asserted source
Ewa Niemczura

Spectroscopy of hot γ Doradus and A–F hybrid Kepler candidates close to the hot border of the δ Scuti instability strip

Monthly Notices of the Royal Astronomical Society
2020-04-11 | Journal article
DOI: 10.1093/mnras/staa399
Part of ISSN: 0035-8711
Part of ISSN: 1365-2966
BIBCODE: 2020MNRAS.493.4518K
ARXIV: arXiv:2002.04669
Source: Self-asserted source
Ewa Niemczura

Distorted surfaces of magnetic helium-peculiar stars: an application to a Cen

Monthly Notices of the Royal Astronomical Society
2020-04-10 | Journal article
DOI: 10.1093/mnras/staa378
Part of ISSN: 0035-8711
Part of ISSN: 1365-2966
BIBCODE: 2020MNRAS.493.2140K
ARXIV: arXiv:2002.01385
Source: Self-asserted source
Ewa Niemczura

The Yttrium and Mercury Abundances of the Bright HgMn Star β Scl

Research Notes of the AAS
2020-04-06 | Journal article
DOI: 10.3847/2515-5172/ab8643
Part of ISSN: 2515-5172
BIBCODE: 2020RNAAS...4...48M
Source: Self-asserted source
Ewa Niemczura

The enigmatic highly peculiar binary system HD 66051

Contributions of the Astronomical Observatory Skalnaté Pleso
2020-03-01 | Journal article
DOI: 10.31577/caosp.2020.50.2.621
Part of ISSN: 1335-1842
Part of ISSN: 1336-0337
BIBCODE: 2020CoSka..50..621P
Source: Self-asserted source
Ewa Niemczura

The first view of δ Scuti and γ Doradus stars with the TESS mission

Monthly Notices of the Royal Astronomical Society
2019-12-07 | Journal article
DOI: 10.1093/mnras/stz2787
Part of ISSN: 0035-8711
Part of ISSN: 1365-2966
ARXIV: arXiv:1909.12018
BIBCODE: 2019MNRAS.490.4040A
Source: Self-asserted source
Ewa Niemczura

Women Scientists Who Made Nuclear Astrophysics

Springer Proceedings in Physics
2019-08-20 | Conference paper
DOI: 10.1007/978-3-030-13876-9_67
Part of ISBN: 9783030138752
Part of ISBN: 9783030138769
Part of ISSN: 0930-8989
Part of ISSN: 1867-4941
ARXIV: arXiv:1809.01045
BIBCODE: 2019nuco.conf..367H
Source: Self-asserted source
Ewa Niemczura

Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2

Monthly Notices of the Royal Astronomical Society
2019-08-07 | Journal article
DOI: https://doi.org/10.1093/mnras/stz1332
ARXIV: arXiv:1906.01111
BIBCODE: 2019MNRAS.487.3523C
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

A New Tool for the Determination of Atmospheric Parameters and Chemical Composition of Hot Stars

Astronomical Society of the Pacific Conference Series
2019-07 | Conference paper
BIBCODE: 2019ASPC..519..181R
Part of ISSN: 1050-3390
Source: Self-asserted source
Ewa Niemczura

Atmospheric Parameters and Chemical Abundances of Pulsating β Cephei Stars in Open Clusters

Astronomical Society of the Pacific Conference Series
2019-07 | Conference paper
BIBCODE: 2019ASPC..519..205R
Part of ISSN: 1050-3390
Source: Self-asserted source
Ewa Niemczura

A revisit to the enigmatic variable star 21 Comae

Monthly Notices of the Royal Astronomical Society
2019-05-14 | Journal article
DOI: 10.1093/mnras/stz413
BIBCODE: 2019MNRAS.485.4247P
ARXIV: 1904.04809
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

Asteroseismology of Massive Stars with the TESS Mission: The Runaway β Cep Pulsator PHL 346 = HN Aqr

The Astrophysical Journal
2019-03-28 | Journal article
DOI: 10.3847/2041-8213/ab095f
BIBCODE: 2019ApJ...873L...4H
ARXIV: 1902.08312
Part of ISSN: 2041-8205
Source: Self-asserted source
Ewa Niemczura

Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue. X. Three high-contrast systems with secondaries detected with IR spectroscopy

Astronomy and Astrophysics
2019-02-07 | Journal article
DOI: 10.1051/0004-6361/201732482
ARXIV: arXiv:1812.04319
BIBCODE:

2019A&A...622A.114H

Part of ISSN: 1432-0746
Source: Self-asserted source
Ewa Niemczura

VizieR Online Data Catalog: Detached eclipsing binaries MITSuME photometry (Helminiak+, 2019)

VizieR Online Data Catalog
2019-01 | Dataset
BIBCODE: 2019yCat..36220114H
Contributors: Helminiak, K. G.; Tokovinin, A.; Niemczura, E.; Pawlaszek, R.; Yanagisawa, K.; Brahm, R.; Espinoza, E.; Ukita, N.; Kambe, E.; Ratajczak, M. et al.
Source: check_circle
NASA Astrophysics Data System

A magnetic study of the δ Scuti variable HD 21190 and the close solar-type background star CPD -83°64B

Monthly Notices of the Royal Astronomical Society
2018-10-01 | Journal article
DOI: 10.1093/mnras/sty2648
BIBCODE: 2018MNRAS.481.5163J
ARXIV: 1809.09447
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

New photometric and spectroscopic observations of 53 Per

Proceedings of the Polish Astronomical Society
2018-08 | Conference paper
BIBCODE: 2018pas7.conf..162N
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Spectroscopic analysis of A- and F-type stars observed in the Kepler field

Proceedings of the Polish Astronomical Society
2018-08 | Conference paper
BIBCODE: 2018pas7.conf..197P
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Spectroscopic investigation of selected λ Boo - type stars

Proceedings of the Polish Astronomical Society
2018-08 | Conference paper
BIBCODE: 2018pas7.conf..201M
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Testing Opacities Using the SED Variability of Chemically Peculiar Stars

Astronomical Society of the Pacific Conference Series
2018-08 | Conference paper
BIBCODE: 2018ASPC..515..195K
Part of ISSN: 1050-3390
Source: Self-asserted source
Ewa Niemczura

τ Ori and τ Lib: Two New Massive Heartbeat Binaries

Proceedings of the Polish Astronomical Society
2018-08 | Conference paper
BIBCODE: 2018pas8.conf..115P
ARXIV: 1801.05985
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Orbital parameters and evolutionary status of the highly peculiar binary system HD 66051

Astronomy and Astrophysics
2018-07-06 | Journal article
DOI: 10.1051/0004-6361/201732257
BIBCODE:

2018A&A...615A..36P

ARXIV: 1802.09753
Part of ISSN: 1432-0746
Source: Self-asserted source
Ewa Niemczura

A spectroscopic and photometric investigation of the mercury-manganese star KIC 6128830

Monthly Notices of the Royal Astronomical Society
2018-02 | Journal article
DOI: 10.1093/mnras/stx2974
BIBCODE: 2018MNRAS.474.2467H
ARXIV: 1711.08519
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

HD 185330 — chemically peculiar 3He star in the Kepler field

Contributions of the Astronomical Observatory Skalnate Pleso
2018-01 | Journal article
BIBCODE: 2018CoSka..48..287N
Part of ISSN: 1335-1842
Source: Self-asserted source
Ewa Niemczura

The nature of light variations in magnetic hot stars

Contributions of the Astronomical Observatory Skalnate Pleso
2018-01 | Journal article
BIBCODE: 2018CoSka..48..170K
Part of ISSN: 1335-1842
Source: Self-asserted source
Ewa Niemczura

VizieR Online Data Catalog: Radial velocity curve of the HD170582 donor (Mennickent+, 2015)

VizieR Online Data Catalog
2017-11 | Dataset
BIBCODE: 2017yCat..74481137M
Contributors: Mennickent, R. E.; Djurasevic, G.; Cabezas, M.; Cseki, A.; Rosales, J. G.; Niemczura, E.; Araya, I.; Cure, M.
Source: check_circle
NASA Astrophysics Data System

An astrometric and spectroscopic study of the δ Scuti variable HD 21190 and its wide companion CPD -83° 64B

Monthly Notices of the Royal Astronomical Society
2017-10 | Journal article
DOI: 10.1093/mnras/stx1377
BIBCODE: 2017MNRAS.470.3806N
ARXIV: 1707.00632
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

High-resolution spectroscopy and abundance analysis of δ Scuti stars near the γ Doradus instability strip

Monthly Notices of the Royal Astronomical Society
2017-10 | Journal article
DOI: 10.1093/mnras/stx1498
BIBCODE: 2017MNRAS.470.4408K
ARXIV: 1706.04782
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

Magnetic B stars observed with BRITE: Spots, magnetospheres, binarity, and pulsations

Proceedings of the Polish Astronomical Society
2017-09 | Conference paper
BIBCODE: 2017sbcs.conf...94W
ARXIV: 1611.02793
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Photometric and spectroscopic variability of 53 Per

Proceedings of the Polish Astronomical Society
2017-09 | Conference paper
BIBCODE: 2017sbcs.conf..217N
ARXIV: 1712.02651
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

Spectroscopic survey of Kepler stars - II. FIES/NOT observations of A- and F-type stars

Monthly Notices of the Royal Astronomical Society
2017-09 | Journal article
DOI: 10.1093/mnras/stx1256
BIBCODE: 2017MNRAS.470.2870N
ARXIV: 1707.00613
Part of ISSN: 0035-8711
Source: Self-asserted source
Ewa Niemczura

UVSat: a concept of an ultraviolet/optical photometric satellite

Proceedings of the Polish Astronomical Society
2017-09 | Conference paper
BIBCODE: 2017sbcs.conf...76P
ARXIV: 1711.10366
Part of ISSN: 2545-1022
Source: Self-asserted source
Ewa Niemczura

HD 66051, an eclipsing binary hosting a highly peculiar, HgMn-related star

Scientific Reports
2017-07 | Journal article
DOI: 10.1038/s41598-017-05987-6
BIBCODE: 2017NatSR...7.5906N
ARXIV: 1708.05854
Part of ISSN: 2045-2322
Source: Self-asserted source
Ewa Niemczura

Signatures of internal rotation discovered in the Kepler data of five slowly pulsating B stars

Astronomy and Astrophysics
2017-02 | Journal article
DOI: 10.1051/0004-6361/201629814
BIBCODE:

2017A&A...598A..74P

ARXIV: 1611.06955
Part of ISSN: 1432-0746
Source: Self-asserted source
Ewa Niemczura

VizieR Online Data Catalog: gamma Dor stars spectroscopic survey (Kahraman Alicavus+, 2016)

VizieR Online Data Catalog
2017-02 | Dataset
BIBCODE: 2017yCat..74582307K
Contributors: Kahraman Alicavus, F.; Niemczura, E.; De Cat, P.; Soydugan, E.; Kolaczkowski, Z.; Ostrowski, J.; Telting, J. H.; Uytterhoeven, K.; Poretti, E.; Rainer, M. et al.
Source: check_circle
NASA Astrophysics Data System

Spectroscopic Survey Of Delta Scuti Stars

41st COSPAR Scientific Assembly
2016-07 | Conference paper
BIBCODE: 2016cosp...41E.918K
Contributors: Kahraman Alicavus, Filiz; Niemczura, Ewa; Polinska, Magdalena; Helminiak, Krzysztof G.; Lampens, Patricia; Molenda-Zakowicz, Joanna; Ukita, Nobuharu; Kambe, Eiji
Source: check_circle
NASA Astrophysics Data System

Spectroscopic survey of γ Doradus stars - I. Comprehensive atmospheric parameters and abundance analysis of γ Doradus stars

Monthly Notices of the Royal Astronomical Society
2016-05 | Journal article
DOI: 10.1093/mnras/stw393
BIBCODE: 2016MNRAS.458.2307K
ARXIV: 1602.06514
Contributors: Kahraman Aliçavuș, F.; Niemczura, E.; De Cat, P.; Soydugan, E.; Kołaczkowski, Z.; Ostrowski, J.; Telting, J. H.; Uytterhoeven, K.; Poretti, E.; Rainer, M. et al.
Source: check_circle
NASA Astrophysics Data System

VizieR Online Data Catalog: LAMOST obs. in the Kepler field. I. (De Cat+, 2015)

VizieR Online Data Catalog
2015-11 | Dataset
BIBCODE: 2015yCat..22200019D
Contributors: De Cat, P.; Fu, J. N.; Ren, A. B.; Yang, X. H.; Shi, J. R.; Luo, A. L.; Yang, M.; Wang, J. L.; Zhang, H. T.; Shi, H. M. et al.
Source: check_circle
NASA Astrophysics Data System

VizieR Online Data Catalog: Spectroscopic survey of Kepler stars. I. (Niemczura+, 2015)

VizieR Online Data Catalog
2015-11 | Dataset
BIBCODE: 2015yCat..74502764N
Contributors: Niemczura, E.; Murphy, S. J.; Smalley, B.; Uytterhoeven, K.; Pigulski, A.; Lehmann, H.; Bowman, D. M.; Catanzaro, G.; van Aarle, E.; Bloemen, S. et al.
Source: check_circle
NASA Astrophysics Data System

KIC 4768731: a bright long-period roAp star in the Kepler field

Monthly Notices of the Royal Astronomical Society
2015-10 | Journal article
DOI: 10.1093/mnras/stv1515
BIBCODE: 2015MNRAS.452.3334S
ARXIV: 1507.01516
Contributors: Smalley, B.; Niemczura, E.; Murphy, S. J.; Lehmann, H.; Kurtz, D. W.; Holdsworth, D. L.; Cunha, M. S.; Balona, L. A.; Briquet, M.; Bruntt, H. et al.
Source: check_circle
NASA Astrophysics Data System

Interplay between pulsations and mass loss in the blue supergiant 55 Cygnus = HD 198 478

Astronomy and Astrophysics
2015-09 | Journal article
DOI: 10.1051/0004-6361/201425383
BIBCODE:

2015A&A...581A..75K

ARXIV: 1507.01846
Contributors: Kraus, M.; Haucke, M.; Cidale, L. S.; Venero, R. O. J.; Nickeler, D. H.; Németh, P.; Niemczura, E.; Tomić, S.; Aret, A.; Kubát, J. et al.
Source: check_circle
NASA Astrophysics Data System

Lamost Observations in the Kepler Field. I. Database of Low-resolution Spectra

The Astrophysical Journal Supplement Series
2015-09 | Journal article
DOI: 10.1088/0067-0049/220/1/19
BIBCODE: 2015ApJS..220...19D
ARXIV: 1508.06391
Contributors: De Cat, P.; Fu, J. N.; Ren, A. B.; Yang, X. H.; Shi, J. R.; Luo, A. L.; Yang, M.; Wang, J. L.; Zhang, H. T.; Shi, H. M. et al.
Source: check_circle
NASA Astrophysics Data System

A Spectroscopic and Photometric Study of the Interacting Binary and Double Period Variable HD 170582

Living Together: Planets, Host Stars and Binaries
2015-07 | Conference paper
BIBCODE: 2015ASPC..496..175M
Contributors: Mennickent, R. E.; Djurasevic, G.; Cabezas, M.; Cséki, A.; Rosales, J.; Niemczura, E.; Araya, I.; Curé, M.
Source: check_circle
NASA Astrophysics Data System

Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars

Monthly Notices of the Royal Astronomical Society
2015-07 | Journal article
DOI: 10.1093/mnras/stv528
BIBCODE: 2015MNRAS.450.2764N
ARXIV: 1503.03675
Contributors: Niemczura, E.; Murphy, S. J.; Smalley, B.; Uytterhoeven, K.; Pigulski, A.; Lehmann, H.; Bowman, D. M.; Catanzaro, G.; van Aarle, E.; Bloemen, S. et al.
Source: check_circle
NASA Astrophysics Data System
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