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Results 1 - 81 of 81

Fast-rotating Blue Straggler Stars in the Globular Cluster NGC 3201
- Volume 18, Issue 40 - article #8
- Alex Billi, Francesco R. Ferraro, Alessio Mucciarelli, Barbara Lanzoni, Mario Cadelano, Lorenzo Monaco, Mario Mateo, John I. Bailey III, Megan Reiter, Edward W. Olszewski
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/acf372
Fast rotating Blue Straggler Stars in the Globular Cluster NGC3201. (arXiv:2309.01442v1 [astro-ph.SR])
- Volume 18, Issue 36 - article #2
- Alex Billi, Francesco R. Ferraro, Alessio Mucciarelli, Barbara Lanzoni, Mario Cadelano, Lorenzo Monaco, Mario Mateo, John I. Bailey III, Megan Reiter, Edward W. Olszewski
- http://arxiv.org/abs/2309.01442
Abundance Analysis of Stars at Large Radius in the Sextans Dwarf Spheroidal Galaxy
- Volume 18, Issue 34 - article #6
- Ian U. Roederer, Andrew B. Pace, Vinicius M. Placco, Nelson Caldwell, Sergey E. Koposov, Mario Mateo, Edward W. Olszewski, Matthew G. Walker
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ace3c1
Abundance Analysis of Stars at Large Radius in the Sextans Dwarf Spheroidal Galaxy. (arXiv:2307.02585v1 [astro-ph.GA])
- Volume 18, Issue 27 - article #1
- Ian U. Roederer, Andrew B. Pace, Vinicius M. Placco, Nelson Caldwell, Sergey E. Koposov, Mario Mateo, Edward W. Olszewski, Matthew G. Walker
- http://arxiv.org/abs/2307.02585
Stellar kinematics of dwarf galaxies from multi-epoch spectroscopy: application to Triangulum II. (arXiv:2108.10867v1 [astro-ph.GA])
- Volume 16, Issue 35 - article #4
- Rachel Buttry, Andrew B. Pace, Sergey E. Koposov, Matthew G. Walker, Nelson Caldwell, Evan N. Kirby, Nicolas F. Martin, Mario Mateo, Edward W. Olszewski, Else Starkenburg, Carles Badenes, Christine Mazzola Daher
- http://arxiv.org/abs/2108.10867
Spectroscopic Confirmation of the Sixth Globular Cluster in the Fornax Dwarf Spheroidal Galaxy. (arXiv:2105.00064v1 [astro-ph.GA])
- Volume 16, Issue 19 - article #3
- Andrew B. Pace (CMU), Matthew G. Walker, Sergey E. Koposov, Nelson Caldwell, Mario Mateo, Edward W. Olszewski, John I. Bailey III, Mei-Yu Wang
- http://arxiv.org/abs/2105.00064
The Most Metal-poor Stars in Omega Centauri (NGC 5139)
- Volume 15, Issue 19 - article #9
- Christian I. Johnson, Andrea K. Dupree, Mario Mateo, John I. Bailey III, Edward W. Olszewski,, Matthew G. Walker
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/159/6/254
The Most Metal-poor Stars in Omega Centauri (NGC 5139). (arXiv:2004.09023v1 [astro-ph.SR])
- Volume 15, Issue 17 - article #11
- Christian I. Johnson, Andrea K. Dupree, Mario Mateo, John I. Bailey III, Edward W. Olszewski, Matthew G. Walker
- http://arxiv.org/abs/2004.09023
Signatures of Tidal Disruption in Ultra-Faint Dwarf Galaxies: A Combined HST, Gaia, and MMT/Hectochelle Study of Leo V. (arXiv:1907.07233v1 [astro-ph.GA])
- Volume 14, Issue 29 - article #8
- Burçin Mutlu-Pakdil, David J. Sand, Matthew G. Walker, Nelson Caldwell, Jeffrey L. Carlin, Michelle L. Collins, Denija Crnojević, Mario Mateo, Edward W. Olszewski, Anil C. Seth, Jay Strader, Beth Willman, Dennis Zaritsky
- http://arxiv.org/abs/1907.07233
The Binary Fraction of Stars in Dwarf Galaxies: the Cases of Draco and Ursa Minor. (arXiv:1811.06597v1 [astro-ph.GA])
- Volume 13, Issue 47 - article #3
- Meghin Spencer, Mario Mateo, Edward Olszewski, Matthew Walker, Alan McConnachie, Evan Kirby
- http://arxiv.org/abs/1811.06597
The Binary Fraction of Stars in Dwarf Galaxies: The Cases of Draco and Ursa Minor
- Volume 13, Issue 46 - article #7
- Meghin E. Spencer, Mario Mateo, Edward W. Olszewski, Matthew G. Walker, Alan W. McConnachie,, Evan N. Kirby
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/156/6/257
Snake in the Clouds: A new nearby dwarf galaxy in the Magellanic bridge. (arXiv:1804.06430v1 [astro-ph.GA])
- Volume 13, Issue 16 - article #7
- Sergey E. Koposov, Matthew G. Walker, Vasily Belokurov, Andrew R. Casey, Alex Geringer-Sameth, Dougal Mackey, Gary Da Costa, Denis Erkal, Prashin Jethwa, Mario Mateo, Edward W. Olszewski, John I. Bailey III
- http://arxiv.org/abs/1804.06430
Exploring the Chemical Composition and Double Horizontal Branch of the Bulge Globular Cluster NGC 6569. (arXiv:1801.10475v1 [astro-ph.SR])
- Volume 13, Issue 5 - article #3
- Christian I. Johnson, R. Michael Rich, Nelson Caldwell, Mario Mateo, John I. Bailey III, Edward W. Olszewski, Matthew G. Walker
- http://arxiv.org/abs/1801.10475
Exploring the Chemical Composition and Double Horizontal Branch of the Bulge Globular Cluster NGC 6569
- Volume 13, Issue 3 - article #8
- Christian I. Johnson, R. Michael Rich, Nelson Caldwell, Mario Mateo, John I. Bailey III, Edward W. Olszewski,, Matthew G. Walker
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/155/2/71
SMASH: Survey of the MAgellanic Stellar History
- Volume 12, Issue 43 - article #9
- David L. Nidever, Knut Olsen, Alistair R. Walker, A. Katherina Vivas, Robert D. Blum, Catherine Kaleida, Yumi Choi, Blair C. Conn, Robert A. Gruendl, Eric F. Bell, Gurtina Besla, Ricardo R. MuÃ±oz, Carme Gallart, Nicolas F. Martin, Edward W. Olszewski, Abhijit Saha, Antonela Monachesi, Matteo Monelli, Thomas J. L. de Boer, L. Clifton Johnson, Dennis Zaritsky, Guy S. Stringfellow, Roeland P. van der Marel, Maria-Rosa L. Cioni, Shoko Jin, Steven R. Majewski, David Martinez-Delgado, Lara Monteagudo, Noelia E. D. NoÃ«l, Edouard J. Bernard, Andrea Kunder, You-Hua Chu, Cameron P. M. Bell, Felipe Santana, Joshua Frechem, Gustavo E. Medina, Vaishali Parkash, J. C. SerÃ³n Navarrete,, Christian Hayes
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/154/5/199
Absolute Magnitudes and Colors of RR Lyrae Stars in DECam Passbands from Photometry of the Globular Cluster M5
- Volume 12, Issue 32 - article #7
- A. Katherina Vivas, Abhijit Saha, Knut Olsen, Robert Blum, Edward W. Olszewski, Jennifer Claver, Francisco Valdes, Tim Axelrod, Catherine Kaleida, Andrea Kunder, Gautham Narayan, Thomas Matheson,, Alistair Walker
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/154/3/85
Absolute Magnitudes and Colors of RR Lyrae stars in DECam Passbands from Photometry of the Globular Cluster M5. (arXiv:1707.03954v1 [astro-ph.SR])
- Volume 12, Issue 28 - article #1
- A. Katherina Vivas, Abhijit Saha, Knut Olsen, Robert Blum, Edward W. Olszewski, Jennifer Claver, Francisco Valdes, Tim Axelrod, Catherine Kaleida, Andrea Kunder, Gautham Narayan, Thomas Matheson, Alistair Walker
- http://arxiv.org/abs/1707.03954
The binary fraction of stars in dwarf galaxies: the case of Leo II. (arXiv:1706.04184v1 [astro-ph.GA])
- Volume 12, Issue 24 - article #12
- Meghin Spencer, Mario Mateo, Matthew Walker, Edward Olszewski, Alan McConnachie, Evan Kirby, Andreas Koch
- http://arxiv.org/abs/1706.04184
Chemical Complexity in the Eu-enhanced Monometallic Globular Cluster NGC 5986. (arXiv:1705.10840v1 [astro-ph.SR])
- Volume 12, Issue 22 - article #1
- Christian I. Johnson, Nelson Caldwell, R. Michael Rich, Mario Mateo, John I. Bailey III, Edward W. Olszewski, Matthew G. Walker
- http://arxiv.org/abs/1705.10840
The Binary Fraction of Stars in Dwarf Galaxies: The Case of Leo II
- Volume 12, Issue 21 - article #10
- Meghin E. Spencer, Mario Mateo, Matthew G. Walker, Edward W. Olszewski, Alan W. McConnachie, Evan N. Kirby,, Andreas Koch
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/153/6/254
Crater 2: An Extremely Cold Dark Matter Halo
- Volume 12, Issue 15 - article #6
- Nelson Caldwell, Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Sergey Koposov, Vasily Belokurov, Gabriel Torrealba, Alex Geringer-Sameth,, Christian I. Johnson
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/839/1/20
Blue diffuse dwarf galaxies: a clearer picture
- Volume 11, Issue 53 - article #5
- James, B. L., Koposov, S. E., Stark, D. P., Belokurov, V., Pettini, M., Olszewski, E. W., McQuinn, K. B. W.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/465/4/3977?rss=1
Blue diffuse dwarf galaxies: a clearer picture. (arXiv:1611.05888v1 [astro-ph.GA])
- Volume 11, Issue 48 - article #4
- Bethan L. James, Sergey E. Koposov, Daniel P. Stark, Vasily Belokurov, Max Pettini, Edward W. Olszewski, Kristen B. W. McQuinn
- http://arxiv.org/abs/1611.05888
A Chemical Composition Survey of the Iron-Complex Globular Cluster NGC 6273 (M 19). (arXiv:1611.05830v1 [astro-ph.SR])
- Volume 11, Issue 47 - article #1
- Christian I. Johnson, Nelson Caldwell, R. Michael Rich, Mario Mateo, John I. Bailey, William I. Clarkson, Edward W. Olszewski, Matthew G. Walker
- http://arxiv.org/abs/1611.05830
Proper Motion of the Leo II Dwarf Galaxy Based On Hubble Space Telescope Imaging
- Volume 11, Issue 47 - article #13
- Slawomir Piatek, Carlton Pryor,, Edward W. Olszewski
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/152/6/166
SMASH 1: a very faint globular cluster disrupting in the outer reaches of the LMC?. (arXiv:1609.05918v1 [astro-ph.GA])
- Volume 11, Issue 39 - article #15
- Nicolas F. Martin, Valentin Jungbluth, David L. Nidever, Eric F. Bell, Gurtina Besla, Robert D. Blum, Maria-Rosa L. Cioni, Blair C. Conn, Catherine C. Kaleida, Carme Gallart, Shoko Jin, Steven R. Majewski, David Martinez-Delgado, Antonela Monachesi, Ricardo R. Mñoz, Noelia E. D. Noël, Knut Olsen, Edward W. Olszewski, Guy S. Stringfellow, Roeland P. van der Marel, A. Katherina Vivas, Alistair R. Walker, Dennis Zaritsky
- http://arxiv.org/abs/1609.05918
Proper Motion of the Leo II Dwarf Galaxy Based On Hubble Space Telescope Imaging. (arXiv:1608.03003v1 [astro-ph.GA])
- Volume 11, Issue 33 - article #5
- Slawomir Piatek, Carlton Pryor, Edward W. Olszewski
- http://arxiv.org/abs/1608.03003
Detailed Chemical Abundances in the r-Process-Rich Ultra-Faint Dwarf Galaxy Reticulum 2
- Volume 11, Issue 4 - article #2
- Ian U. Roederer (U. Michigan, JINA-CEE), Mario Mateo (U. Michigan), John I. Bailey III (U. Michigan), Yingyi Song (U. Michigan), Eric F. Bell (U. Michigan), Jeffrey D. Crane (Carnegie Observatories), Sarah Loebman (U. Michigan), David L. Nidever (LSST, Steward Observatory), Edward W. Olszewski (Steward Observatory), Stephen A. Shectman (Carnegie Observatories), Ian B. Thompson (Carnegie Observatories), Monica Valluri (U. Michigan), Matthew G. Walker (Carnegie Mellon U.)
- arXiv.org - Astrophysics - Volume: 2016, Issue: 22 Jan
- arXiv:1601.04070 [pdf, other]
A Hubble Space Telescope Study of the Enigmatic Milky Way Halo Globular Cluster Crater
- Volume 10, Issue 40 - article #1
- Daniel R. Weisz, Sergey E. Koposov, Andrew E. Dolphin, Vasily Belokurov, Mark Gieles, Mario L. Mateo, Edward W. Olszewski, Alison Sills, Matthew G. Walker
- arXiv.org - Astrophysics - Volume: 2015, Issue: 30 Oct
- arXiv:1510.08533 [pdf, other]
Hydra II: A Faint and Compact Milky Way Dwarf Galaxy Found in the Survey of the Magellanic Stellar History
- Volume 10, Issue 19 - article #12
- Nicolas F. Martin, David L. Nidever, Gurtina Besla, Knut Olsen, Alistair R. Walker, A. Katherina Vivas, Robert A. Gruendl, Catherine C. Kaleida, Ricardo R. MuÃ±oz, Robert D. Blum, Abhijit Saha, Blair C. Conn, Eric F. Bell, You-Hua Chu, Maria-Rosa L. Cioni, Thomas J. L. de Boer, Carme Gallart, Shoko Jin, Andrea Kunder, Steven R. Majewski, David Martinez-Delgado, Antonela Monachesi, Matteo Monelli, Lara Monteagudo, Noelia E. D. NoÃ«l, Edward W. Olszewski, Guy S. Stringfellow, Roeland P. van der Marel, and Dennis Zaritsky
- The Astrophysical Journal Letters - Volume: 804, Issue: 1
- View article PDF (514 KB)
AGB Sodium Abundances in the Globular Cluster 47 Tucanae (NGC 104)
- Volume 10, Issue 5 - article #12
- Christian I. Johnson, Iain McDonald, Catherine A. Pilachowski, Mario Mateo, John I. Bailey III, Maria J. Cordero, Albert A. Zijlstra, Jeffrey D. Crane, Edward Olszewski, Stephen A. Shectman, and Ian Thompson
- Astronomical Journal - Volume: 149, Issue: 2
- View article PDF (1.43 MB)
Proper Motion of the Draco Dwarf Galaxy Based On Hubble Space Telescope Imaging
- Volume 10, Issue 5 - article #14
- Carlton Pryor, Slawomir Piatek, and Edward W. Olszewski
- Astronomical Journal - Volume: 149, Issue: 2
- View article PDF (1.68 MB)
AGB Sodium Abundances in the Globular Cluster 47 Tucanae (NGC 104)
- Volume 9, Issue 25 - article #15
- Christian I. Johnson, Iain McDonald, Catherine A. Pilachowski, Mario Mateo, John I. Bailey III, Maria J. Cordero, Albert A. Zijlstra, Jeffrey D. Crane, Edward Olszewski, Stephen A. Shectman, Ian Thompson
- arXiv.org - Astrophysics - Volume: 2014, Issue: 19 Dec
- arXiv:1412.4108 [pdf, ps, other]
Precession of the Sagittarius stream
- Volume 9, Issue 4 - article #35
- V. Belokurov, S. E. Koposov, N. W. Evans, J. PeÃ±arrubia, M. J. Irwin, M. C. Smith, G. F. Lewis, M. Gieles, M. I. Wilkinson, G. Gilmore, E. W. Olszewski, and M. Niederste-Ostholt
- Monthly Notices of the Royal Astronomical Society - Volume: 437, Issue: 1
- Abstract Full Text (HTML) Full Text (PDF)
Main-Sequence Star Populations in the Virgo Overdensity Region
- Volume 8, Issue 20 - article #20
- H. Jerjen, G. S. Da Costa, B. Willman, P. Tisserand, N. Arimoto, S. Okamoto, M. Mateo, I. Saviane, S. Walsh, M. Geha, A. JordÃ¡n, E. Olszewski, M. Walker, M. Zoccali, and P. Kroupa
- The Astrophysical Journal - Volume: 769, Issue: 1
- Abstract References Full text PDF (9.02 MB) Enhanced article HTML
Main Sequence Star Populations in the Virgo Overdensity Region
- Volume 8, Issue 13 - article #11
- H. Jerjen (1), G.S. Da Costa (1), B. Willman (2), P. Tisserand (1), N. Arimoto (3,4), S. Okamoto (5), M. Mateo (6), I. Saviane (7), S. Walsh (8), M. Geha (9), A. Jordán (10,11), E. Olszewski (12), M. Walker (13), M. Zoccali (10,11), P. Kroupa (14) ((1) Research School of Astronomy and Astrophysics (2) Haverford College (3) National Astronomical Observatory of Japan (4) The Graduate University for Advanced Studies (5) Kavli Institute for Astronomy and Astrophysics (6) University of Michigan (7) European Southern Observatory (8) Australian Astronomical Observatory (9) Yale University (10) Pontificia Universidad Catolica de Chile (11) The Milky Way Millennium Nucleus (12) The University of Arizona (13) Harvard-Smithsonian Center for Astrophysics (14) Argelander Institute for Astronomy)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 29 Mar
- arXiv:1303.5489 [pdf, other]
A new study of stellar substructures in the Fornax dwarf spheroidal galaxy
- Volume 8, Issue 11 - article #6
- T. J. L. de Boer, E. Tolstoy, A. Saha and E. W. Olszewski
- Astronomy and Astrophysics - Volume: 551, Issue: March 2013
- http://dx.doi.org/10.1051/0004-6361/201220855
  Abstract Full HTML PDF (5.774 MB) References NASA ADS Abstract Service
Precession of the Sagittarius stream
- Volume 8, Issue 5 - article #6
- V. Belokurov, S.E. Koposov, N.W. Evans, J. Peñarrubia, M.J. Irwin, M.C. Smith, G.F. Lewis, M. Gieles, M. Wilkinson, G. Gilmore, E.W. Olszewski, M.N. Niederste-Ostholt
- arXiv.org - Astrophysics - Volume: 2013, Issue: 1 Feb
- arXiv:1301.7069 [pdf, ps, other]
Tidal Signatures in the Faintest Milky Way Satellites: The Detailed Properties of Leo V, Pisces II, and Canes Venatici II
- Volume 7, Issue 35 - article #24
- David J. Sand, Jay Strader, Beth Willman, Dennis Zaritsky, Brian McLeod, Nelson Caldwell, Anil Seth, and Edward Olszewski
- The Astrophysical Journal - Volume: 756, Issue: 1
- Abstract References Full text PDF (1.37 MB) HTML with Enhancements
The Star Formation & Chemical Evolution History of the Fornax Dwarf Spheroidal Galaxy
- Volume 7, Issue 27 - article #20
- T. J. L. de Boer, E. Tolstoy, V. Hill, A. Saha, E. W. Olszewski, M. Mateo, E. Starkenburg, G. Battaglia, M. G. Walker
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jul
- arXiv:1206.6968 [pdf, ps, other]
The cold veil of the Milky Way stellar halo
- Volume 7, Issue 22 - article #10
- A. J. Deason (Cambridge), V. Belokurov (Cambridge), N. W. Evans (Cambridge), S. E. Koposov (Cambridge), R. J. Cooke (Cambridge), J. Peñarrubia (Granada), C. F. P. Laporte (MPA), M. Fellhauer (Chile), M. G. Walker (Harvard), E. W. Olszewski (Arizona)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 1 Jun
- arXiv:1205.6203 [pdf, ps, other]
Tidal Signatures in the Faintest Milky Way Satellites: The Detailed Properties of Leo V, Pisces II and Canes Venatici II
- Volume 6, Issue 48 - article #17
- D. J. Sand, J. Strader, B. Willman, D. Zaritsky, B. McLeod, N. Caldwell, A. Seth, E. Olszewski
- arXiv.org - Astrophysics - Volume: 2011, Issue: 2 Dec
- arXiv:1111.6608 [pdf, ps, other]
First Results from the NOAO Survey of the Outer Limits of the Magellanic Clouds
- Volume 5, Issue 48 - article #20
- Abhijit Saha, Edward W. Olszewski, Brian Brondel, Knut Olsen, Patricia Knezek, Jason Harris, Chris Smith, Annapurni Subramaniam, Jennifer Claver, Armin Rest, Patrick Seitzer, Kem H. Cook, Dante Minniti and Nicholas B. Suntzeff
- Astronomical Journal - Volume: 140, Issue: 6
- doi: 10.1088/0004-6256/140/6/1719 Tag this article
A Deeper Look at Leo IV: Star Formation History and Extended Structure
- Volume 5, Issue 28 - article #14
- David J. Sand, Anil Seth, Edward W. Olszewski, Beth Willman, Dennis Zaritsky, and Nitya Kallivayalil
- The Astrophysical Journal - Volume: 718, Issue: 1
- Abstract References Full text PDF (1.77 MB) HTML with Enhancements
Comparing the Dark Matter Halos of Spiral, Low Surface Brightness and Dwarf Spheroidal Galaxies
- Volume 5, Issue 18 - article #6
- Matthew G. Walker, Stacy S. McGaugh, Mario Mateo, Edward Olszewski, Rachel Kuzio de Naray
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Apr
- arXiv:1004.5228 [pdf, ps, other]
Big Fish, Little Fish: Two New Ultra-faint Satellites of the Milky Way
- Volume 5, Issue 11 - article #23
- <em >V. Belokurov, M. G. Walker, N. W. Evans, G. Gilmore, M. J. Irwin, D. Just, S. Koposov, M. Mateo, E. Olszewski, L. Watkins, and L. Wyrzykowski</em&gt,
- The Astrophysical Journal Letters - Volume: 712, Issue: 1
- Abstract | References
Proper Motion of the Sagittarius Dwarf Galaxy Based on Hubble Space Telescope Imaging
- Volume 5, Issue 7 - article #18
- <em >Carlton Pryor, Slawomir Piatek, and Edward W. Olszewski</em&gt,
- Astronomical Journal - Volume: 139, Issue: 3
- Abstract | References
Big fish, small fish: Two New Ultra-Faint Satellites of the Milky Way
- Volume 5, Issue 6 - article #5
- V. Belokurov (1), M.G. Walker (1), N.W. Evans (1), G. Gilmore (1), M. J. Irwin (1), D. Just (2), S. Koposov (1), M. Mateo (3), E. Olszewski (2), L. Watkins (1), L. Wyrzykowski (1) ((1) IoA, Cambridge, (2) Steward Observatory, Tucson, (3) University of Michigan)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 5 Feb
- arXiv:1002.0504 [ps, pdf, other]
A Deeper Look at Leo IV: Star Formation History and Extended Structure
- Volume 4, Issue 49 - article #1
- D.J. Sand, A. Seth, E.W. Olszewski, B. Willman, D. Zaritsky, N. Kallivayalil
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Dec
- arXiv:0911.5352 [ps, pdf, other]
A Deeper Look at Leo IV: Star Formation History and Extended Structure
- Volume 4, Issue 48 - article #1
- D.J. Sand, A. Seth, E.W. Olszewski, B. Willman, D. Zaritsky, N. Kallivayalil
- arXiv.org - Astrophysics - Volume: 2009, Issue: 26 Nov
- arXiv:0911.5352 [ps, pdf, other]
A 500 Parsec Halo Surrounding the Galactic Globular NGC 1851
- Volume 4, Issue 46 - article #25
- <em >Edward W. Olszewski, Abhijit Saha, Patricia Knezek, Annapurni Subramaniam, Thomas de Boer, and Patrick Seitzer</em&gt,
- Astronomical Journal - Volume: 138, Issue: 6
- Abstract | References
A Universal Mass Profile for Dwarf Spheroidal Galaxies?
- Volume 4, Issue 41 - article #31
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Jorge Peñarrubia, N. Wyn Evans, and Gerard Gilmore
- The Astrophysical Journal - Volume: 704, Issue: 2
- Abstract | References
The Star Formation History and Extended Structure of the Hercules Milky Way Satellite
- Volume 4, Issue 41 - article #35
- <em >David J. Sand, Edward W. Olszewski, Beth Willman, Dennis Zaritsky, Anil Seth, Jason Harris, Slawomir Piatek, and Abi Saha</em&gt,
- The Astrophysical Journal - Volume: 704, Issue: 2
- Abstract | References
A 500 Parsec Halo Surrounding the Galactic Globular NGC 1851
- Volume 4, Issue 37 - article #1
- Edward W. Olszewski, Abhijit Saha, Patricia Knezek, Annapurni Subramaniam, Thomas de Boer, Patrick Seitzer
- arXiv.org - Astrophysics - Volume: 2009, Issue: 11 Sep
- arXiv:0909.1755 [ps, pdf, other]
The discovery of Segue 2: a prototype of the population of satellites of satellites
- Volume 4, Issue 33 - article #21
- V. Belokurov, M. G. Walker, N. W. Evans, G. Gilmore, M. J. Irwin, M. Mateo, L. Mayer, E. Olszewski, J. Bechtold, T. Pickering
- Monthly Notices of the Royal Astronomical Society - Volume: 397, Issue: 4
- Abstract | References | Full Text: HTML, PDF (Size: 3023K) | Supporting information
  Save Article
Mapping the Galactic Halo. VIII. Quantifying Substructure
- Volume 4, Issue 22 - article #29
- <em >Else Starkenburg, Amina Helmi, Heather L. Morrison, Paul Harding, Hugo van Woerden, Mario Mateo, Edward W. Olszewski, Thirupathi Sivarani, John E. Norris, Kenneth C. Freeman, Stephen A. Shectman, R. C. Dohm-Palmer, Lucy Frey, and Dan Oravetz</em&gt,
- The Astrophysical Journal - Volume: 698, Issue: 1
- Abstract | References
Mapping the Galactic Halo VIII: Quantifying substructure
- Volume 4, Issue 12 - article #13
- Else Starkenburg, Amina Helmi, Heather L. Morrison, Paul Harding, Hugo van Woerden, Mario Mateo, Edward W. Olszewski, Thirupathi Sivarani, John E. Norris, Kenneth C. Freeman, Stephen A. Shectman, R.C. Dohm-Palmer, Lucy Frey, Dan Oravetz
- arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Mar
- arXiv:0903.3043 [ps, pdf, other]
Leo V: Spectroscopy of a Distant and Disturbed Satellite
- Volume 4, Issue 8 - article #13
- Matthew G. Walker, Vasily Belokurov, N. Wyn Evans, Michael J. Irwin, Mario Mateo, Edward W. Olszewski, Gerard Gilmore
- arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
- arXiv:0902.3003 [ps, pdf, other]
Clean Kinematic Samples in Dwarf Spheroidals: An Algorithm for Evaluating Membership and Estimating Distribution Parameters When Contamination is Present
- Volume 4, Issue 5 - article #17
- <em >Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Bodhisattva Sen, and Michael Woodroofe</em&gt,
- Astronomical Journal - Volume: 137, Issue: 2
- Abstract | References
Stellar Velocities in the Carina, Fornax, Sculptor, and Sextans dSph Galaxies: Data From the Magellan/MMFS Survey
- Volume 4, Issue 5 - article #22
- <em >Matthew G. Walker, Mario Mateo, and Edward W. Olszewski</em&gt,
- Astronomical Journal - Volume: 137, Issue: 2
- Abstract | References
Systemic Proper Motions of Milky Way Satellites from Stellar Redshifts: The Carina, Fornax, Sculptor, and Sextans Dwarf Spheroidals
- Volume 3, Issue 47 - article #41
- Matthew G. Walker, Mario Mateo, and Edward W. Olszewski
- The Astrophysical Journal Letters - Volume: 688, Issue: 2
- Abstract-Full Text-PDF Version (92 kB)
Clean Kinematic Samples in Dwarf Spheroidals: An Algorithm for Evaluating Membership and Estimating Distribution Parameters When Contamination is Present
- Volume 3, Issue 46 - article #3
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Bodhisattva Sen, Michael Woodroofe
- arXiv.org - Astrophysics - Volume: 2008, Issue: 13 Nov
- arXiv:0811.1990 [ps, pdf, other]
Stellar Velocities in the Carina, Fornax, Sculptor and Sextans dSph Galaxies: Data from the Magellan/MMFS Survey
- Volume 3, Issue 45 - article #9
- Matthew G. Walker, Mario Mateo, Edward Olszewski
- arXiv.org - Astrophysics - Volume: 2008, Issue: 6 Nov
- arXiv:0811.0118 [ps, pdf, other]
Systemic Proper Motions of Milky Way Satellites from Stellar Redshifts: the Carina, Fornax, Sculptor and Sextans Dwarf Spheroidals
- Volume 3, Issue 41 - article #12
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski
- arXiv.org - Astrophysics - Volume: 2008, Issue: 9 Oct
- arXiv:0810.1511 [ps, pdf, other]
Leo V: A Companion of a Companion of the Milky Way Galaxy
- Volume 3, Issue 29 - article #5
- V. Belokurov (1), M.G. Walker (1), N.W. Evans (1), D.C. Faria (1), G. Gilmore (1), M.J. Irwin (1), S. Koposov (2), M. Mateo (3), E. Olszewski (4), D. Zucker (1) ((1) Cambridge, (2) MPIA, (3) Michigan, (4) Tucson)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 17 Jul
- arXiv:0807.2831 [ps, pdf, other]
On the genealogy of the Orphan Stream
- Volume 3, Issue 19 - article #13
- L.V. Sales, A. Helmi, E. Starkenburg, H. L. Morrison, E. Engle, P. Harding, M. Mateo, E.W. Olszewski, T. Sivarani
- arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
- arXiv:0805.0508 [ps, pdf, other]
Proper Motions of the Large Magellanic Cloud and Small Magellanic Cloud: Re-Analysis of Hubble Space Telescope Data
- Volume 3, Issue 13 - article #27
- <em >Slawomir Piatek, Carlton Pryor, and Edward W. Olszewski</em&gt,
- Astronomical Journal - Volume: 135, Issue: 3
- Abstract | References
The Velocity Dispersion Profile of the Remote Dwarf Spheroidal Galaxy Leo I: A Tidal Hit and Run?
- Volume 3, Issue 9 - article #16
- Mario Mateo, Edward W. Olszewski, and Matthew G. Walker
- The Astrophysical Journal - Volume: 675, Issue: 1
- Abstract-Full Text-PDF Version (3044 kB)
Velocity Dispersion Profiles of Seven Dwarf Spheroidal Galaxies
- Volume 3, Issue 4 - article #19
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Oleg Y. Gnedin, Xiao Wang, Bodhisattva Sen, and Michael Woodroofe
- The Astrophysical Journal Letters - Volume: 667, Issue: 1
- Abstract-Full Text-PDF Version (778 kB)
Proper Motions of the LMC and SMC: Reanalysis of Hubble Space Telescope Data
- Volume 2, Issue 50 - article #16
- S. Piatek, C. Pryor, E. W. Olszewski
- arXiv.org - Astrophysics - Volume: 2007, Issue: 13 Dec
- arXiv:0712.1764 [ps, pdf, other]
The Velocity Dispersion Profile of the Remote Dwarf Spheroidal Galaxy Leo I: A Tidal Hit and Run?
- Volume 2, Issue 33 - article #8
- Mario Mateo, Edward W. Olszewski, Matthew G. Walker
- ArXiv - Astrophysics
- arXiv:0708.1327 [ps, pdf, other]
Velocity Dispersion Profiles of Seven Dwarf Spheroidal Galaxies
- Volume 2, Issue 31 - article #19
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Oleg Y. Gnedin, Xiao Wang, Bodhisattva Sen, Michael Woodroofe
- ArXiv - Astrophysics
- arXiv:0708.0010 [ps, pdf, other]
The Michigan/MIKE Fiber System Survey of Stellar Radial Velocities in Dwarf Spheroidal Galaxies: Acquisition and Reduction of Data
- Volume 2, Issue 11 - article #17
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Rebecca Bernstein, Bodhisattva Sen, Michael Woodroofe
- ArXiv - Astrophysics
- astro-ph/0703284 [abs, ps, pdf, other]
PROPER MOTIONS OF DWARF SPHEROIDAL GALAXIES FROM HUBBLE SPACE TELESCOPE IMAGING. V. FINAL MEASUREMENT FOR FORNAX
- Volume 2, Issue 8 - article #23
- Slawomir Piatek, Carlton Pryor, Paul Bristow, Edward W. Olszewski, Hugh C. Harris, Mario Mateo, Dante Minniti, and Christopher G. Tinney
- Astronomical Journal - Volume 133, Issue 3
- Abstract Full Text PDF (9925 kB)
Proper Motions of Dwarf Spheroidal Galaxies from Hubble Space Telescope Imaging. V: Final Measurement for Fornax
- Volume 1, Issue 48 - article #16
- Slawomir Piatek, Carlton Pryor, Paul Bristow, Edward W. Olszewski, Hugh C. Harris, Mario Mateo, Dante Minniti, Christopher G. Tinney
- ArXiv - Astrophysics
- astro-ph/0612705 [abs, ps, pdf, other]
On Kinematic Substructure in the Sextans Dwarf Spheroidal Galaxy
- Volume 1, Issue 13 - article #2
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Jayanta Kumar Pal, Bodhisattva Sen, and Michael Woodroofe
- The Astrophysical Journal Letters - Volume642, Issue 1
- ABSTRACT, FULL TEXT, PDF (852 kB), PS
INTERNAL KINEMATICS OF THE FORNAX DWARF SPHEROIDAL GALAXY
- Volume 1, Issue 11 - article #26
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Rebecca Bernstein, Xiao Wang, and Michael Woodroofe
- Astronomical Journal - Volume 131, Issue 4
- Abstract Full Text with Enhancements PDF (1462 kB) Page 2114
On Kinematic Substructure in the Sextans Dwarf Spheroidal Galaxy
- Volume 1, Issue 10 - article #11
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Jayanta Kumar Pal, Bodhisattva Sen, Michael Woodroofe
- ArXiv - Astrophysics
- astro-ph/0603694 [abs, ps, pdf, other]
PROPER MOTIONS OF DWARF SPHEROIDAL GALAXIES FROM HUBBLE SPACE TELESCOPE IMAGING. IV. MEASUREMENT FOR SCULPTOR
- Volume 1, Issue 7 - article #29
- Slawomir Piatek, Carlton Pryor, Paul Bristow, Edward W. Olszewski, Hugh C. Harris, Mario Mateo, Dante Minniti, and Christopher G. Tinney
- Astronomical Journal - Volume 131, Issue 3
- Abstract Full Text PDF (5517 kB) Page 1445
THE NATURE OF THE DENSITY CLUMP IN THE FORNAX DWARF SPHEROIDAL GALAXY
- Volume 1, Issue 1 - article #26
- Edward W. Olszewski, Mario Mateo, Jason Harris, Matthew G. Walker, Matthew G. Coleman, and G. S. Da Costa
- Astronomical Journal - Volume 131, Issue 2
- Abstract Full Text with Enhancements PDF (2935 kB) Page 912
Proper Motions of Dwarf Spheroidal Galaxies from Hubble Space Telescope Imaging. IV: Measurement for Sculptor
- Volume 1, Issue 1 - article #36
- S. Piatek, C. Pryor, P. Bristow, E. W. Olszewski, H. C. Harris, M. Mateo, D. Minniti, C. G. Tinney
- ArXiv - Astrophysics
- astro-ph/0601547 [abs, ps, pdf, other] :

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