PUBLICATIONS SORTED BY THE FIRST AUTHOR

This page provides information on papers published by members of the Araucaria Project sorted by publication first author. The results are limited to the core-group, while the full results of all collaborators can be found on astro-ph.

Sort by: date first author target category

Borgniet · Bresolin · Gallenne · Gieren · Górski · Graczyk · Karczmarek · Kervella · Kudritzki · Mennickent · Minniti · Nardetto · Narloch · Pietrzyński · Pilecki · Pozo Nuñez · Storm · Suchomska · Taormina · Wielgórski · Zgirski

Borgniet et al.

Consistent radial velocities of classical Cepheids from the cross-correlation technique
S. Borgniet, P. Kervella, N. Nardetto, A. Gallenne, A. Mérand, R.I. Anderson, J. Aufdenberg, L. Breuval, W. Gieren, V. Hocdé, B. Javanmardi, E. Lagadec, G. Pietrzyński, B. Trahin
2019, A&A, 631, 37

Bresolin et al.

Young stars and ionized nebulae in M83: comparing chemical abundances at high metallicity
F. Bresolin, R. P. Kudritzki, M. A. Urbaneja, W. Gieren, I.-T. Ho, G. Pietrzyński
2016, ApJ, 830, 64

Extragalactic Chemical Abundances: Do H II Regions and Young Stars Tell the Same Story? The Case of the Spiral Galaxy NGC 300
F. Bresolin, W. Gieren, R.-P. Kudritzki, G. Pietrzyński, M. Urbaneja, G. Carraro
2009, ApJ, 700, 309

VLT Spectroscopy of Blue Supergiants in IC 1613
F. Bresolin, M. Urbaneja, W. Gieren, G. Pietrzyński, R.-P. Kudritzki
2007, ApJ, 671, 2028

The Araucaria Project: VLT Spectra of Blue Supergiants in WLM- Classification and First Abundances
F. Bresolin, G. Pietrzyński, M. Urbaneja, W. Gieren, R.-P. Kudritzki, K. Venn
2006, ApJ, 648, 1007

The Araucaria Project: The Effect of Blending on the Cepheid Distance to NGC 300 from Advanced Camera for Surveys Images
F. Bresolin, G. Pietrzyński, W. Gieren, R.-P. Kudritzki
2005, ApJ, 634, 1020

On the Photometric Variability of Blue Supergiants in NGC 300 and Its Impact on the Flux-weighted Gravity-Luminosity Relationship
F. Bresolin, G. Pietrzyński, W. Gieren, R.-P. Kudritzki, N. Przybilla, P. Fouqué
2004, ApJ, 600, 182

Discovery and Quantitative Spectral Analysis of an Ofpe/WN9 (WN11) Star in the Sculptor Spiral Galaxy NGC 300
F. Bresolin, R.-P. Kudritzki, F. Najarro, W. Gieren, G. Pietrzyński
2002, ApJ, 577, L107

Spectroscopy of Blue Supergiants in the Spiral Galaxy NGC 300
F. Bresolin, W. Gieren, R.-P. Kudritzki, G. Pietrzyński, N. Przybilla
2002, ApJ, 567, 277

Identification and Study of Blue Supergiants in Nearby Galaxies
F. Bresolin, W. Gieren, G. Pietrzyński, R.-P. Kudritzki, N. Przybilla, R.H. Méndez
2002, Scientific Drivers f

Spectroscopy of blue supergiants in NGC 300
F. Bresolin, W. Gieren, R.-P. Kudritzki, G. Pietrzyński, N. Przybilla
2001, arXiv.astro-ph

Gallenne et al.

The Araucaria Project: High-precision orbital parallax and masses of eclipsing binaries from infrared interferometry
A. Gallenne, G. Pietrzyński, D. Graczyk, B. Pilecki, J. Storm, N. Nardetto, M. Taormina, W. Gieren, A. Tkachenko, P. Kervella, A. Mérand, M. Weber
2019, A&A, 632, 31

Multiplicity of Galactic Cepheids from long-baseline interferometry. IV. New detected companions from MIRC and PIONIER observations
A. Gallenne, P. Kervella, S. Borgniet, A. Mérand, G. Pietrzyński, W. Gieren, J.D. Monnier, G.H. Schaefer, N.R. Evans, R.I. Anderson, F. Baron, R.M. Roettenbacher, P. Karczmarek
2019, A&A, 622A, 164

A Geometrical 1% Distance to the Short-period Binary Cepheid V1334 Cygni
A. Gallenne, P. Kervella, N.R. Evans, C.R. Proffitt, J.D. Monnier, A. Mérand, E. Nelan, E. Winston, G. Pietrzyński, G. Schaefer, W. Gieren, R.I. Anderson, S. Borgniet, S. Kraus, R.M. Roettenbacher, F. Baron, B. Pilecki, M. Taormina, D. Graczyk, N. Mowlavi, …
2018, ApJ, 876, 121

Toward a Universal Period-p-factor Relation
A. Gallenne, P. Kervella, A. Mérand G. Pietrzyński, W. Gieren, N. Nardetto
2018, Proceedings of the Polish Astronomical Society, 6, 290

Observational calibration of the projection factor of Cepheids. IV. Period-projection factor relation of Galactic and Magellanic Cloud Cepheids
A. Gallenne, P. Kervella, A. Mérand, G. Pietrzyński, W. Gieren, N. Nardetto, B. Trahin
2017, A&A, 608A, 18

Multiplicity of Galactic Cepheids from long-baseline interferometry III. Sub-percent limits on the relative brightness of a close companion of delta-Cephei
A. Gallenne, A. Merand, P. Kervella, J. D. Monnier, G. H. Schaefer, R. M. Roettenbacher, W. Gieren, G. Pietrzyński, H. McAlister, T. ten Brummelaar, J. Sturmann5, L. Sturmann, N. Turner, R.I. Anderson
2016, MNRAS, 461, 1451

The Araucaria Project: High-precision orbital parallax and masses of the eclipsing binary TZ Fornacis
A. Gallenne, G. Pietrzyński, D. Graczyk, P. Konorski, P. Kervella, A. Mérand, W. Gieren, R. I. Anderson, S. Villanova
2016, A&A, 586, A35

Robust high-contrast companion detection from interferometric observations
A. Gallenne, A. Mérand, P. Kervella, J. D. Monnier, G.H. Schaefer, F. Baron, J. Breitfelder, J.B. Le Bouquin, R.M. Roettenbacher, W. Gieren, G. Pietrzyński, H. McAlister, T. ten Brummelaar, J. Sturmann, L. Sturmann, N. Turner, S. Ridgway, S. Kraus
2015, A&A, 579, A68

Searching for visual companions of close Cepheids. VLT/NACO lucky imaging of Y Oph, FF Aql, X Sgr, W Sgr, and η Aql
A. Gallenne, P. Kervella, A. Mérand, N. Evans, J. Girard, W. Gieren, G. Pietrzyński
2014, A&A, 567, A60

Multiplicity of Galactic Cepheids from long-baseline interferometry. II. The Companion of AX Circini revealed with VLTI/PIONIER
A. Gallenne, A. Mérand, P. Kervella, J. Breitfelder, J.-B. Le Bouquin, J. Monnier, W. Gieren, B. Pilecki, G. Pietrzyński
2014, A&A, 561, L3

An interferometric view on binarity and circumstellar envelopes of Cepheids
A. Gallenne, P. Kervella, A. Mérand, J.-D. Monnier, J. Breitfleder, G. Pietrzyński, W. Gieren
2014, IAUS, 301, 411

Multiplicity of Galactic Cepheids from long-baseline interferometry. I. CHARA/MIRC detection of the companion of V1334 Cygni
A. Gallenne, J. Monnier, A. Mérand, P. Kervella, S. Kraus, G. Schaefer, W. Gieren, G. Pietrzyński, L. Szabados, X. Che, F. Baron, E. Pedretti, H. McAlister, T. ten Brummelaar, J. Sturmann, L. Sturmann, N. Turner, C. Farrington, N. Vargas
2013, A&A, 552, A21

Binary Cepheids from optical interferometry
A. Gallenne, P. Kervella, A. Mérand, J.D. Monnier, J. Breitfelder, G. Pietrzyński, W. Gieren
2013, EAS, 64, 197

Gieren et al.

The effect of metallicity on Cepheid period-luminosity relations from a Baade-Wesselink analysis of Cepheids in the Milky Way and Magellanic Clouds
W. Gieren, J. Storm, P. Konorski, M. Górski, B. Pilecki, I.B. Thompson, G. Pietrzyński, D. Graczyk, T.G. Barnes, P. Fouqué, N. Nardetto, A. Gallenne, P. Karczmarek, K. Suchomska, P. Wielgórski, M. Taormina, B. Zgirski
2018, A&A, 620, 99 — more information

The Araucaria Project: A study of the classical Cepheid in the eclipsing binary system OGLE LMC562.05.9009 in the Large Magellanic Cloud
W. Gieren, B. Pilecki, G. Pietrzyński, D. Graczyk, A. Udalski, I. Soszynski, I.B. Thompson, P.G. Prada Moroni, R. Smolec, P. Konorski, M. Górski, P. Karczmarek, K. Suchomoska, M. Taormina, A. Gallenne, J. Storm, B. Giuseppe, M. Catalan, M. Szymański, …
2015, ApJ, 815, 28more informationget data

The Araucaria Project. OGLE-LMC-CEP-1718: An Exotic Eclipsing Binary System Composed of Two Classical Overtone Cepheids in a 413 Day Orbit
W. Gieren, B. Pilecki, G. Pietrzyński, D. Graczyk, I. Thompson, I. Soszyński, P. Konorski, R. Smolec, A. Udalski, N. Nardetto, G. Bono, P. Prada Moroni, J. Storm, A. Gallenne
2014, ApJ, 786, 80 — more information

The Araucaria Project. A Distance Determination to the Local Group Spiral M33 from Near-infrared Photometry of Cepheid Variables
W. Gieren, M. Górski, G. Pietrzyński, P. Konorski, K. Suchomska, D. Graczyk, B. Pilecki, F. Bresolin, R.-P. Kudritzki, J. Storm, P. Karczmarek, A. Gallenne, P. Calderón, D. Geisler
2013, ApJ, 773, 69

Cepheid distances from the Baade-Wesselink method
W. Gieren, J. Storm, N. Nardetto, A. Gallenne, G. Pietrzyński, P. Fouqué, T.G. Barnes, D. Majaess
2013, IAUS, 289, 138

The Araucaria Project: The Distance to the Sculptor Galaxy NGC 247 from Near-Infrared Photometry of Cepheid Variables
W. Gieren, G. Pietrzyński, I. Soszyński, O. Szewczyk, F. Bresolin, R.-P. Kudritzki, M. Urbaneja, J. Storm, D. Minniti, A. Garc’ıa-Varela
2009, ApJ, 700, 1141

The Araucaria Project: The Distance to the Local Group Galaxy WLM from Near-Infrared Photometry of Cepheid Variables
W. Gieren, G. Pietrzyński, O. Szewczyk, I. Soszyński, F. Bresolin, R.-P. Kudritzki, M. Urbaneja, J. Storm, D. Minniti
2008, ApJ, 683, 611

The Araucaria Project: Near-Infrared Photometry of Cepheid Variables in the Sculptor Galaxy NGC 55
W. Gieren, G. Pietrzyński, I. Soszyński, F. Bresolin, R.-P. Kudritzki, J. Storm, D. Minniti
2008, ApJ, 672, 266

Report on the Third Advanced Chilean School of Astrophysics
W. Gieren, M. Zoccali, I. Saviane, R. Méndez, G. Pietrzyński
2007, Msngr, 127, 68

Evidence for a universal slope of the period-luminosity relation from direct distances to Cepheids in the LMC
W. Gieren, J. Storm, T. Barnes, P. Fouqué, G. Pietrzyński, F. Kienzle
2006, MmSAI, 77, 198

The Araucaria Project: An Accurate Distance to the Local Group Galaxy NGC 6822 from Near-Infrared Photometry of Cepheid Variables
W. Gieren, G. Pietrzyński, K. Nalewajko, I. Soszyński, F. Bresolin, R.-P. Kudritzki, D. Minniti, A. Romanowsky
2006, ApJ, 647, 1056

Measuring Improved Distances to Nearby Galaxies: The Araucaria Project
W. Gieren, G. Pietrzyński, F. Bresolin, R.-P. Kudritzki, D. Minniti, M. Urbaneja, I. Soszynski, J. Storm, P. Fouque, G. Bono, A. Walker, J. Garcia
2005, Msngr, 121, 23

The Araucaria Project: Near-Infrared Photometry of Cepheid Variables in the Sculptor Galaxy NGC 300
W. Gieren, G. Pietrzyński, I. Soszyński, F. Bresolin, R.-P. Kudritzki, D. Minniti, J. Storm
2005, ApJ, 628, 695

Direct Distances to Cepheids in the Large Magellanic Cloud: Evidence for a Universal Slope of the Period-Luminosity Relation up to Solar Abundance
W. Gieren, J. Storm, T. Barnes, P. Fouqué, G. Pietrzyński, F. Kienzle
2005, ApJ, 627, 224

The Araucaria Project: An Improved Distance to the Sculptor Spiral Galaxy NGC 300 from Its Cepheid Variables
W. Gieren, G. Pietrzyński, A. Walker, F. Bresolin, D. Minniti, R.-P. Kudritzki, A. Udalski, I. Soszyński, P. Fouqué, J. Storm, G. Bono
2004, AJ, 128, 1167

Research in Concepción on globular cluster systems and galaxy formation, and the extragalactic distance scale
W. Gieren, D. Geisler, T. Richtler, G. Pietrzyński, B. Dirsch
2001, Msngr, 106, 15

Górski et al.

Empirical calibration of the reddening maps in the Magellanic Clouds
M. Górski, B. Zgirski, G. Pietrzyński, W. Gieren, P. Wielgórski, D. Graczyk, R.-P. Kudritzki, B. Pilecki, W. Narloch, P. Karczmarek, K. Suchomska, M. Taormina
2020, eprint arXiv:2001.08242more information

The Araucaria Project: Multi-band Calibrations of the TRGB Absolute Magnitude
M. Górski, G. Pietrzyński, W. Gieren, D. Graczyk, K. Suchomska, P. Karczmarek, R.E. Cohen, B. Zgirski, P. Wielgórski, B. Pilecki, M. Taormina, Z. Kołaczkowski, W. Narloch
2018, AJ, 156, 278

The Araucaria Project: On the Tip of the Red Giant Branch Distance Determination to the Magellanic Clouds
M. Górski, G. Pietrzyński, W. Gieren, M. Catelan, B. Pilecki, P. Karczmarek, K Suchomska, D. Graczyk, P. Konorski, B. Zgirski, P. Wielgórski
2016, AJ, 151, 167

The Araucaria Project. Infrared Tip of the Red Giant Branch Distances to Five Dwarf Galaxies in the Local Group
M. Górski, G. Pietrzynski, W. Gieren
2011, AJ, 141, 194

Graczyk et al.

Testing Systematics of Gaia DR2 Parallaxes with Empirical Surface Brightness: Color Relations Applied to Eclipsing Binaries
D. Graczyk, G. Pietrzyński, W. Gieren, J. Storm, N. Nardetto, A. Gallenne, P.F.L. Maxted, P. Kervella,Z. Kołaczkowski, P. Konorski, B. Pilecki, B. Zgirski, M. Górski, K. Suchomska, P. Karczmarek, M. Taormina, P. Wielgórski, W. Narloch, R. Smolec, R. Chini, …
2019, ApJ, 872, 85 — more information

The Late-type Eclipsing Binaries in the Large Magellanic Cloud: Catalog of Fundamental Physical Parameters
D. Graczyk, G. Pietrzyński, I.B. Thompson, W. Gieren, B. Pilecki, P. Konorski, S. Villanova, M. Górski, K. Suchomska, P. Karczmarek, K. Stępień, J. Storm, M. Taormina, Z. Kołaczkowski, P. Wielgórski, W. Narloch, B. Zgirski, A. Gallenne, J. Ostrowski, R. Smolec, …
2018, ApJ, 860, 1

The surface brightness-color relations based on eclipsing binary stars: toward precision better than 1% in angular diameter predictions
D. Graczyk, P. Konorski, G. Pietrzynski, W. Gieren, J. Storm, N. Nardetto, A. Gallenne, P. F. L. Maxted, P. Kervella, Z. Kolaczkowski
2017, ApJ, 837, 7

A solar twin in the eclipsing binary LL Aquarii
D. Graczyk, R. Smolec, K. Pavlovski, J. Southworth, G. Pietrzyński, P. F. L. Maxted, P. Konorski, W. Gieren, B. Pilecki, M. Taormina, K. Suchomska, P. Karczmarek, M. Górski, P. Wielgórski, R.I. Anderson
2016, A&A, 594, 92more information

The Araucaria project. Precise physical parameters of the eclipsing binary IO Aquarii
D. Graczyk, P.F.L. Maxted, G. Pietrzyński, B. Pilecki, P. Konorski, W. Gieren, J. Storm, A. Gallenne, R.I. Anderson, K. Suchomska, R.G. West, D. Pollacco, F. Faedi, G. Pojmański
2015, A&A, 581, 106

The Araucaria Project. The Distance to the Small Magellanic Cloud from Late-type Eclipsing Binaries
D. Graczyk, G. Pietrzyński, I. Thompson, W. Gieren, B. Pilecki, P. Konorski, A. Udalski, I. Soszyński, S. Villanova, M. Górski, K. Suchomska, P. Karczmarek, R.-P. Kudritzki, F. Bresolin, A. Gallenne
2014, ApJ, 780, 59more information

The distance to the Small Magellanic Cloud from eclipsing binaries
D. Graczyk, G. Pietrzyński, B. Pilecki, I.-B. Thompson. W. Gieren, P. Konorski, A. Udalski, I. Soszyński
2013, IAUS, 289, 222

The Araucaria Project. Binary Classical Cepheids in the LMC
D. Graczyk, B. Pilecki, G. Pietrzyński, W. Gieren, P. Konorski, I. Soszyński, A. Udalski, A. Gallenne
2013, EAS, 64, 309

The Araucaria Project: An Accurate Distance to the Late-type Double-lined Eclipsing Binary OGLE SMC113.3 4007 in the Small Magellanic Cloud
D. Graczyk, G. Pietrzyński, I. Thompson, W. Gieren, B. Pilecki, A. Udalski, I. Soszyński, Z. Kołaczkowski, R.-P. Kudritzki, F. Bresolin, P. Konorski, R. Mennickent, D. Minniti, J. Storm, N. Nardetto, P. Karczmarek
2012, ApJ, 750, 144

Karczmarek et al.

The occurrence of Binary Evolution Pulsators in the classical instability strip of RR Lyrae and Cepheid variables.
P. Karczmarek, G. Wiktorowicz, K. I lkiewicz, R. Smolec, K. Stepien, G. Pietrzynski, W. Gieren, K. Belczynski
2017, MNRAS, 466, 2842more informationget data

The Araucaria Project: The Distance to the Fornax Dwarf Galaxy from Near-infrared Photometry of RR Lyrae Stars
P. Karczmarek, G. Pietrzyński, M. Górski, W. Gieren, D. Bersier
2017, AJ, 154, 263

The Araucaria Project: The Distance to the Carina Dwarf Galaxy from Infrared Photometry of RR Lyrae Stars
P. Karczmarek, G. Pietrzyński, W. Gieren, K. Suchomska, P. Konorski, M. Górski, B. Pilecki, D. Graczyk, P. Wielgórski
2015, AJ, 150, 90more information

Kervella et al.

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2. I. Binarity from proper motion anomaly
P. Kervella, A. Gallenne, N.R. Nancy, L. Szabados, F. Arenou, A. Mérand, Y. Proto, P. Karczmarek, N. Nardetto, W. Gieren, G. Pietrzyński
2019, A&A, 623A, 116

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2. II. Resolved common proper motion pairs
P. Kervella, A. Gallenne, N.R. Evans, L. Szabados, F. Arenou, A. Mérand, N. Nardetto, W. Gieren, G. Pietrzynski
2019, A&A, 623A, 117

Optical interferometry and Gaia parallaxes for a robust calibration of the Cepheid distance scale
P. Kervella, A. Mérand, A. Gallenne, B. Trahin, S. Borgniet, G. Pietrzyński, N. Nardetto, W. Gieren
2018, IAUS, 330, 305

Observational calibration of the projection factor of Cepheids III. The long-period Galactic Cepheid RS Puppis
P. Kervella, B. Trahin, H. E. Bond, A. Gallenne, L. Szabados, A. Mérand, J. Breitfelder, J. Dailloux, R. I. Anderson, P. Fouqué, W. Gieren, N. Nardetto, G. Pietrzyński
2017, A&A, 600, 127

Kudritzki et al.

A Spectroscopic Study of Blue Supergiant Stars in the Sculptor Galaxy NGC 55: Chemical Evolution and Distance
R. P. Kudritzki, N. Castro, M. A. Urbaneja, I.-T. Ho, F. Bresolin, W. Gieren, G. Pietrzyński, N. Przybilla
2016, ApJ, 829, 70K

Quantitative Spectroscopy of Blue Supergiant Stars in the Disk of M81: Metallicity, Metallicity Gradient, and Distance
R.-P. Kudritzki, M. Urbaneja, Z. Gazak, F. Bresolin, N. Przybilla, W. Gieren, G. Pietrzyński
2012, ApJ, 747, 15

Quantitative Spectroscopy of 24 A Supergiants in the Sculptor Galaxy NGC 300: Flux-weighted Gravity-Luminosity Relationship, Metallicity, and Metallicity Gradient
R.-P. Kudritzki, M. Urbaneja, F. Bresolin, N. Przybilla, W. Gieren, G. Pietrzyński
2008, ApJ, 681, 269

Mennickent et al.

The eclipsing LMC star OGLE05155332-6925581: a clue for double periodic variables
R. Mennickent, Z. Kołaczkowski, G. Michalska, G. Pietrzyński, R. Gallardo, L. Cidale, A. Granada, W. Gieren
2008, MNRAS, 389, 1605

Blue and yellow long-period variables in the direction of the Small Magellanic Cloud
R. Mennickent, L. Cidale, G. Pietrzyński, W. Gieren, B. Sabogal
2006, A&A, 457, 949

The Araucaria project. Bright variable stars in NGC 6822 from a wide-field imaging survey
R. Mennickent, W. Gieren, I. Soszyński, G. Pietrzyński
2006, A&A, 450, 873

Spectroscopy of blue and yellow long-period variables in the Small Magellanic Cloud
R.E. Mennickent. L.S. Cidale, G. Pietrzyński, W. Gieren, B. Sabogal
2006, Revista Mexicana de Astronomia y Astrofisica Conference Series, 26, 74

Revealing the nature of double-periodic blue variables in the Magellanic Clouds
R. Mennickent, L. Cidale, M. D’ıaz, G. Pietrzyński, W. Gieren, B. Sabogal
2005, MNRAS, 357, 1219

The Araucaria Project. Variable stars outside the Local Group: NGC 300
R. Mennickent, G. Pietrzyński, W. Gieren
2004, MNRAS, 350, 679

Double-periodic blue variables in the Magellanic Clouds
R. Mennickent, G. Pietrzyński, M. Diaz, W. Gieren
2003, A&A, 399, L47

Light curve analysis of Be star candidates in the Small Magellanic Cloud
R.E. Mennickent, G. Pietrzyński, W. Gieren
2
003, ASPC, 292, 89

On Be star candidates and possible blue pre-main sequence objects in the Small Magellanic Cloud
R. Mennickent, G. Pietrzyński, W. Gieren, O. Szewczyk
2002, A&A, 393, 887

Minniti et al.

The VVV Survey of the Milky Way: first year results
D. Minniti, J. Clariá, R. Saito, M. Hempel, P. Lucas, M. Rejkuba, I. Toledo, O. Gonzalez, J. Alonso-Garc’ıa, M. Irwin, E. Gonzalez-Solares, N. Cross, V. Ivanov, M. Soto, I. Dékány, R. Angeloni, M. Catelan, E. Amôres, S. Gurovich, J. Emerson, J. Lewis, …
2011, BAAA, 54, 265

VISTA Variables in the Via Lactea (VVV): The public ESO near-IR variability survey of the Milky Way
D. Minniti, P. Lucas, J. Emerson, R. Saito, M. Hempel, P. Pietrukowicz, A. Ahumada, M. Alonso, J. Alonso-Garcia, J. Arias, R. Bandyopadhyay, R. Barbá, B. Barbuy, L. Bedin, E. Bica, J. Borissova, L. Bronfman, G. Carraro, M. Catelan, J. Clariá, N. Cross, …
2010, NewA, 15, 433

Behind the Scenes of the Discovery of Two Extrasolar Planets: ESO Large Programme 666
D. Minniti, C. Melo, D. Naef, A. Udalski, F. Pont, C. Moutou, N. Santos, D. Queloz, T. Mazeh, M. Gillon, M. Mayor, S. Udry, R. Diaz, S. Hoyer, S. Ramirez, G. Pietrzyński, W. Gieren, M. Ruiz, M. Zoccali, O. Tamuz, A. Shporer, M. Kubiak, I. Soszynski, …
2008, Msngr, 133, 21

Millimagnitude Photometry for Transiting Extrasolar Planetary Candidates. III. Accurate Radius and Period for OGLE-TR-111-b
D. Minniti, J. Fernández, R. D’ıaz, A. Udalski, G. Pietrzyński, W. Gieren, P. Rojo, M. Ru’ız, M. Zoccali
2007, ApJ, 660, 858

Millimagnitude photometry for OGLE transiting extrasolar planetary transits
D. Minniti, J. Fernández, W. Gieren, G. Pietrzyński, M. Ruiz, A. Udalski, T. Szeifert, S. Ram’ırez, M. Zoccali
2005, BAAA, 48, 13

Nardetto et al.

HARPS-N high spectral resolution observations of Cepheids I. The Baade-Wesselink projection factor of delta-Cep revisited
N. Nardetto, E. Poretti, M. Rainer, A. Fokin, P. Mathias, R.I. Anderson, A. Gallenne, W. Gieren, D. Graczyk, P. Kervella, A. Mérand, D. Mourard, H. Neilson, G. Pietrzyński, B. Pilecki, J. Storm
2017, A&A, 597, A73

VEGA/CHARA interferometric observations of Cepheids. I. A resolved structure around the prototype classical Cepheid delta-Cep in the visible spectral range
N. Nardetto, A. Mérand, D. Mourard, J. Storm, W. Gieren, P. Fouqué, A. Gallenne, D. Graczyk, P. Kervella, H. Neilson, G. Pietrzyński, B. Pilecki, J. Breitfelder, P. Berio, M. Challouf, J.-M. Clausse, R. Ligi, P. Mathias, A. Meilland, K. Perraut, …
2016, A&A, 593, A45

The Araucaria Project: the Baade-Wesselink projection factor of pulsating stars
N. Nardetto, J. Storm, W. Gieren, G. Pietrzyński, E. Poretti
2014, IAUS, 301, 145

Understanding the dynamical structure of pulsating stars: The center-of-mass velocity and the Baade-Wesselink projection factor of the β Cephei star α Lupi
N. Nardetto, P. Mathias, A. Fokin, E. Chapellier, G. Pietrzyński, W. Gieren, D. Graczyk, D. Mourard
2013, A&A, 553, A112

The Araucaria Project: the Baade-Wesselink projection factor of pulsating stars and interferometric contribution to the eclipsing binaries technique of distance determination
N. Nardetto. M. Challouf, G. Guiglion, D. Mourard, W. Gieren, G. Pietrzyński. D. Graczyk
2013, IAUS, 289, 179

The Baade-Wesselink p-factor applicable to LMC Cepheids
N. Nardetto, A. Fokin, P. Fouqué, J. Storm, W. Gieren, G. Pietrzyński, D. Mourard, P. Kervella
2011, A&A, 534, L16

High-resolution spectroscopy for Cepheids distance determination. V. Impact of the cross-correlation method on the p-factor and the γ-velocities
N. Nardetto, W. Gieren, P. Kervella, P. Fouqué, J. Storm, G. Pietrzyński, D. Mourard, D. Queloz
2009, A&A, 502, 951

From the Dynamics of Cepheids to the Milky Way Rotation, and the Distance Scale Calibration
N. Nardetto, P. Kervella, T. Barnes, D. Bersier, A. Fokin, P. Foqué, W. Gieren, D. Gillet, J.H. Groh, S. Kraus, P. Mathias, A. Mérand, F. Millour, D. Mourard, G. Pietrzyński, D. Queloz, A. Stoekl, J. Storm
2009, AIPC, 1170, 13

Narloch et al.

Candidates for non-pulsating stars located in the Cepheid instability strip in the Large Magellanic Cloud based on Strömgren photometry
W. Narloch, G. Pietrzyński, Z. Kołaczkowski, R. Smolec, M. Górski, K. Kubiak, A. Udalski, I. Soszyński, D. Graczyk, W. Gieren, P. Karczmarek, B. Zgirski, P. Wielgórski, K. Suchomska, B. Pilecki, M. Taormina, M. Kałuszyński
2019, MNRAS, 489, 3285 — more information

Pietrzyński et al.

The Araucaria Project Establishes the Most Precise Benchmark for Cosmic Distances
G. Pietrzyński, D. Graczyk, A. Gallenne, W. Gieren, I. Thompson, B. Pilecki, P. Karczmarek, M. Górski, K. Suchomska, M. Taormina, B. Zgirski, P. Wielgórski, N. Nardetto, P. Kervella, F. Bresolin, R.-P. Kudritzki, J. Storm, R. Smolec, W. Narloch, M. Kałuszyński, S. Villanova
2020, Msngr, 179, 24

A distance to the Large Magellanic Cloud that is precise to one per cent
G. Pietrzyński, D. Graczyk, A. Gallenne, W. Gieren, I.B. Thompson, B. Pilecki, P. Karczmarek, M. Górski, K. Suchomska, M. Taormina, B. Zgirski, P. Wielgórski, Z. Kołaczkowski, P. Konorski, S. Villanova, N. Nardetto, P. Kervella, F. Bresolin, R.-P. Kudritzki, J. Storm, …
2019, Nature, 567, 200 — more information

Classical Pulsators in Eclipsing Binary Systems
G. Pietrzyński
2018, Proceedings of the Polish Astronomical Society, 6, 229

An eclipsing-binary distance to the Large Magellanic Cloud accurate to two per cent
G. Pietrzyński, D. Graczyk, W. Gieren, I. Thompson, B. Pilecki, A. Udalski, I. Soszyński, S. Kozłowski, P. Konorski, K. Suchomska, G. Bono, P. Moroni, S. Villanova, N. Nardetto, F. Bresolin, R. Kudritzki, J. Storm, A. Gallenne, R. Smolec, D. Minniti, ….
2013, Nature, 495, 76more information

A precise and accurate distance to the Large Magellanic Cloud from late-type eclipsing-binary systems
G. Pietrzyński, W. Gieren, D. Graczyk, I.-B. Thompson, B. Pilecki, N. Nardetto, R.-P. Kudritzki, F. Bresolin, G. Bono, P.P. Moroni, P. Konorski, M. Górski, J. Storm, R. Smolec, P. Karczmarek
2013, IAUS, 289, 169

The Araucaria Project: Precise and accurate distance determination to the LMC and SMC
G. Pietrzyński, D. Graczyk, W. Gieren, I.-B. Thompson, I. Soszyński, B. Pilecki, J. Storm, P. Konorski, K. Suchomska, A. Gallenne, N. Nardetto, P. Karczmarek, M. Górski
2013, EAS, 64, 305

RR-Lyrae-type pulsations from a 0.26-solar-mass star in a binary system
G. Pietrzyński, I. Thompson, W. Gieren, D. Graczyk, K. Stępień, G. Bono, P. Moroni, B. Pilecki, A. Udalski, I. Soszyński, G. Preston, N. Nardetto, A. McWilliam, I. Roederer, M. Górski, P. Konorski, J. Storm
2012, Nature, 484, 75more information

The Araucaria Project: Accurate Determination of the Dynamical Mass of the Classical Cepheid in the Eclipsing System OGLE-LMC-CEP-1812
G. Pietrzyński, I. Thompson, D. Graczyk, W. Gieren, B. Pilecki, A. Udalski, I. Soszynski, G. Bono, P. Konorski, N. Nardetto, J. Storm
2011, ApJ, 742, L20more information

Erratum: “The Araucaria Project: First Cepheid Distance to the Sculptor Group Galaxy NGC 7793 from Variables Discovered in a Wide-field Imaging Survey”
G. Pietrzyński, W. Gieren, M. Hamuy, G. Pignata, I. Soszyński, A. Udalski, A. Walker, P. Fouqué, F. Bresolin, R.-P. Kudritzki, A. Garcia-Varela, O. Szewczyk, M. Szymański, M. Kubiak, Ł. Wyrzykowski
2011, AJ, 142, 178

The dynamical mass of a classical Cepheid variable star in an eclipsing binary system
G. Pietrzyński, I. Thompson, W. Gieren, D. Graczyk, G. Bono, A. Udalski, I. Soszyński, D. Minniti, B. Pilecki
2010, Nature, 468, 542 — more information

The Araucaria Project: First Cepheid Distance to the Sculptor Group Galaxy NGC 7793 from Variables Discovered in a Wide-field Imaging Survey
G. Pietrzyński, W. Gieren, M. Hamuy, G. Pignata, I. Soszyński, A. Udalski, A. Walker, P. Fouqué, F. Bresolin, R.-P. Kudritzki, A. Garcia-Varela, O. Szewczyk, M. Szymański, M. Kubiak, Ł. Wyrzykowski
2010, AJ, 140, 1475

The Araucaria Project. Population Effects on the V- and I-band Magnitudes of Red Clump Stars
G. Pietrzyński, M. Górski, W. Gieren, D. Laney, A. Udalski, A. Ciechanowska
2010, AJ, 140, 1038

Precise Distances to the Magellanic Clouds From Unique Late-Type Long-Period Eclipsing Binaries
G. Pietrzynski, I.B. Thompson, D. Graczyk, W. Gieren, D. Minniti
2010, ASPC, 435, 13

The Araucaria Project. Infrared Tip of the Red Giant Branch Distances to the Carina and Fornax Dwarf Spheroidal Galaxies
G. Pietrzyński, M. Górski, W. Gieren, V. Ivanov, F. Bresolin, R.-P. Kudritzki
2009, AJ, 138, 459

The Araucaria Project. Determination of the Large Magellanic Cloud Distance from Late-Type Eclipsing Binary Systems. I. OGLE-051019.64-685812.3
G. Pietrzyński, I. Thompson, D. Graczyk, W. Gieren, A. Udalski, O. Szewczyk, D. Minniti, Z. Kołaczkowski, F. Bresolin, R.-P. Kudritzki
2009, ApJ, 697, 862

The Araucaria Project. Improving the Cosmic Distance Scale
G. Pietrzyński, W. Gieren
2009, Revista Mexicana de Astronomia y Astrofisica Conference Series, 35, 233

The Araucaria Project: the Distance to the Sculptor Dwarf Spheroidal Galaxy from Infrared Photometry of RR Lyrae Stars
G. Pietrzyński, W. Gieren, O. Szewczyk, A. Walker, L. Rizzi, F. Bresolin, R.-P. Kudritzki, K. Nalewajko, J. Storm, M. Dall’Ora, V. Ivanov
2008, AJ, 135, 1993

The Araucaria Project: The Distance to the Local Group Galaxy WLM from Cepheid Variables Discovered in a Wide-Field Imaging Survey
G. Pietrzyński, W. Gieren, A. Udalski, I. Soszyński, F. Bresolin, R.-P. Kudritzki, A. Garcia, D. Minniti, R. Mennickent, O. Szewczyk, M. Szymański, M. Kubiak, Ł. Wyrzykowski
2007, AJ, 134, 594

The Araucaria Project
G. Pietrzyński, W. Gieren
2006, MmSAI, 77, 239

The Araucaria Project: The Distance to the Sculptor Group Galaxy NGC 55 from a Newly Discovered Abundant Cepheid Population
G. Pietrzyński, W. Gieren, I. Soszyński, A. Udalski, F. Bresolin, R.-P. Kudritzki, R. Mennickent, A. Walker, A. Garcia, O. Szewczyk, M. Szymański, M. Kubiak, Ł. Wyrzykowski
2006, AJ, 132, 2556

The Araucaria Project: A Wide-Field Photometric Survey for Cepheid Variables in NGC 3109
G. Pietrzyński, W. Gieren, A. Udalski, I. Soszyński, F. Bresolin, R.-P. Kudritzki, R. Mennickent, M. Kubiak, M. Szymański, S. Hidalgo
2006, ApJ, 648, 366

The Araucaria Project: The Distance to the Local Group Galaxy IC 1613 from Near-Infrared Photometry of Cepheid Variables
G. Pietrzyński, W. Gieren, I. Soszyński, F. Bresolin, R.-P. Kudritzki, M. Dall’Ora, J. Storm, G. Bono
2006, ApJ, 642, 216

A survey for OB associations in the Sculptor Group spiral galaxy NGC 7793
G. Pietrzyński, K. Ulaczyk, W. Gieren, F. Bresolin, R. Kudritzki
2005, A&A, 440, 783

The Araucaria Project: The Distance to the Local Group Galaxy NGC 6822 from Cepheid Variables Discovered in a Wide-Field Imaging Survey
G. Pietrzyński, W. Gieren, A. Udalski, F. Bresolin, R.-P. Kudritzki, I. Soszyński, M. Szymański, M. Kubiak
2004, AJ, 128, 2815

The Araucaria project – improving stellar distance indicators
G. Pietrzyński, W. Gieren
2004, ASPC, 310, 87

The Araucaria Project: Dependence of Mean K, J, and I Absolute Magnitudes of Red Clump Stars on Metallicity and Age
G. Pietrzyński, W. Gieren, A. Udalski
2003, AJ, 125, 2494

The ARAUCARIA Project: Deep Near-Infrared Survey of Nearby Galaxies. I. The Distance to the Large Magellanic Cloud from K-Band Photometry of Red Clump Stars
G. Pietrzyński, W. Gieren
2002, AJ, 124, 2633

Photometric Standard Stars in the BVI System in a Wide Field Centered on the Spiral Galaxy NGC 300
G. Pietrzyński, W. Gieren, A. Udalski
2002, PASP, 114, 298

The ARAUCARIA Project: Discovery of Cepheid Variables in NGC 300 from a Wide-Field Imaging Survey
G. Pietrzyński, W. Gieren, P. Fouqué, F. Pont
2002, AJ, 123, 789

A Catalog of OB Associations in the spiral galaxy NGC 300
G. Pietrzyński, W. Gieren, P. Fouqué, F. Pont
2001, A&A, 371, 497

Pilecki et al.

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
B. Pilecki, A. Dervișoğlu, W. Gieren, R. Smolec, I. Soszyński, G. Pietrzyński, I.B. Thompson, M. Taormina
2018, ApJ, 868, 30

The Araucaria Project: High-precision Cepheid Astrophysics from the Analysis of Variables in Double-lined Eclipsing Binaries
B. Pilecki, W. Gieren, G. Pietrzyński, I.B. Thompson, R. Smolec, D. Graczyk, M. Taormina, A. Udalski, J. Storm, N. Nardetto, A. Gallenne, P. Kervella, I. Soszyński, M. Górski, P. Wielgórski, K. Suchomska, P. Karczmarek, B. Zgirski
2018, ApJ, 862, 43 — more information

Mass and p-factor of the type II Cepheid OGLE-LMC-T2CEP-098 in a binary system
B. Pilecki, W. Gieren, R. Smolec, G. Pietrzyński, I. B. Thompson, R. I. Anderson, G. Bono, I. Soszyński, P. Kervella, N. Nardetto, M. Taormina, K. Stępień, P. Wielgórski
2017, ApJ, 842, 110more informationget data

The Araucaria Project: The First-Overtone Classical Cepheid in the Eclipsing System OGLE-LMC-CEP-2532
B. Pilecki, D. Graczyk, W. Gieren, G. Pietrzynski, I.B. Thompson, R. Smolec, A. Udalski, I. Soszynski, P. Konorski, M. Taormina, A. Gallenne, D. Minniti, M. Catelan
2015, ApJ, 806, 29more informationget data

Physical parameters and the projection factor of the classical Cepheid in the binary system OGLE-LMC-CEP-0227
B. Pilecki, D. Graczyk, G. Pietrzyński, W. Gieren, I. Thompson, W. Freedman, V. Scowcroft, B. Madore, A. Udalski, I. Soszyński, P. Konorski, R. Smolec, N. Nardetto, G. Bono, P. Prada Moroni, J. Storm, A. Gallenne
2013, MNRAS, 436, 953more informationget data

Pozo Nuñez et al.

A Survey for High-Mass Eclipsing Binaries
F. Pozo Nuñez, R. Chini, A. Barr Domínguez, Ch. Fein, M. Hackstein, G. Pietrzyński; M. Murphy
2019, MNRAS, 490, 5147

Storm et al.

Precise distances to red giant stars with seismic data using the near-IR surface-brightness relation
J. Storm, D. Graczyk, M. Valentini, F. Anders, C. Chiappini, W. Gieren, G. Pietrzynski
2018, IAUS, 334, 368

Determining the Cepheid Period-Luminosity Relation Using Distances to Individual Cepheids from the Near-infrared Surface Brightness Method
J. Storm, W. Gieren, P. Fouqué, T. Barnes, T. Granzer, N. Nardetto, G. Pietrzyński, D. Queloz, I. Soszyński, K. Strassmeier, M. Weber
2012, Msngr, 147, 14

Calibrating the Cepheid period-luminosity relation from the infrared surface brightness technique. II. The effect of metallicity and the distance to the LMC
J. Storm, W. Gieren, P. Fouqué, T. Barnes, I. Soszyński, G. Pietrzyński, N. Nardetto, D. Queloz
2011, A&A, 534, A95

Calibrating the Cepheid period-luminosity relation from the infrared surface brightness technique. I. The p-factor, the Milky Way relations, and a universal K-band relation
J. Storm, W. Gieren, P. Fouqué, T. Barnes, G. Pietrzyński, N. Nardetto, M. Weber, T. Granzer, K. Strassmeier
2011, A&A, 534, A94

Suchomska et al.

Accurate stellar parameters and distance to two evolved eclipsing binary systems, OGLE-BLG-ECL-123903 and OGLE-BLG-ECL-296596, towards the Galactic bulge
K. Suchomska, D. Graczyk, G. Pietrzyński, W. Gieren, J. Ostrowski, R. Smolec, A. Tkachenko, M. Górski, P. Karczmarek, P. Wielgórski, B. Zgirski, I.B. Thompson, S. Villanova, B. Pilecki, M. Taormina, Z. Kołaczkowski, W. Narloch, I. Soszyński
2019, A&A, 621A, 93

The Araucaria Project. Accurate stellar parameters and distance to evolved eclipsing binary ASAS J180057-2333.8 in Sagittarius Arm
K. Suchomska, D. Graczyk, R. Smolec, G. Pietrzynski, W. Gieren, K. Stepien, P. Konorski, B. Pilecki, S. Villanova, I.B. Thompson, M. Gorski, P. Karczmarek, P. Wielgorski, R.I. Anderson
2015, MNRAS, 451, 651

Taormina et al.

Towards early-type eclipsing binaries as extragalactic milestones: II. NLTE spectral analysis and stellar parameters of the detached O-type system OGLE-LMC-ECL-06782 in the LMC
M. Taormina, R.-P. Kudritzki, J. Puls, B. Pilecki, E. Sextl, G. Pietrzyński, M.A. Urbaneja, W. Gieren
2019, eprint arXiv:2001.04762

Wielgórski et al.

The Metallicity Effect on Cepheid Absolute Magnitudes
P. Wielgórski, G. Pietrzyński, W. Gieren, M. Górski, R.-P. Kudritzki, B. Zgirski, F. Bresolin, J. Storm, N. Matsunaga, D. Graczyk, I. Soszyński
2018, Proceedings of the Polish Astronomical Society, 6, 327

A Precision Determination of the Effect of Metallicity on Cepheid Absolute Magnitudes in VIJHK Bands from Magellanic Cloud Cepheids
P. Wielgorski, G. Pietrzynski, W. Gieren, M. Gorski, R.-P. Kudritzki, B. Zgirski, F. Bresolin, J. Storm, N. Matsunaga, D. Graczyk, I. Soszynski
2017, ApJ, 842, 116

Zgirski et al.

The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 7793 from Near-Infrared Photometry of Cepheid Variables
B. Zgirski, W. Gieren, G. Pietrzyński, P. Karczmarek, M. Górski, P. Wielgórski, W. Narloch, D. Graczyk, P.-R. Kudritzki, F. Bresolin
2018, Proceedings of the Polish Astronomical Society, 6, 329

The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 7793 from Near-infrared Photometry of Cepheid Variables
B. Zgirski, W. Gieren, G. Pietrzyński, P. Karczmarek, M. Gorski, P. Wielgorski, W. Narloch, D. Graczyk, R.-P. Kudritzki, F. Bresolin
2017, ApJ, 847, 88