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A unique isolated dwarf spheroidal galaxy at
D
= 1.9 Mpc
Volume 7, Issue 34 - article #15
Dmitry Makarov
,
Lidia Makarova
,
Margarita Sharina
,
Roman Uklein
,
Anton Tikhonov
,
Puragra Guhathakurta
,
Evan Kirby
and
Natalya Terekhova
Monthly Notices of the Royal Astronomical Society - Volume: 425, Issue: 1
Abstract
Full Article (HTML)
PDF(1938K)
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A spectroscopic survey of Andromeda’s Western Shelf
Volume 7, Issue 27 - article #21
Mark A. Fardal
,
Puragra Guhathakurta
,
Karoline M. Gilbert
,
Erik J. Tollerud
,
Jason S. Kalirai
,
Mikito Tanaka
,
Rachael Beaton
,
Masashi Chiba
,
Yutaka Komiyama
and
Masanori Iye
Monthly Notices of the Royal Astronomical Society - Volume: 423, Issue: 4
Abstract
Full Article (HTML)
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The Primeval Populations of the Ultra-faint Dwarf Galaxies
Volume 7, Issue 27 - article #39
Thomas M. Brown
,
Jason Tumlinson
,
Marla Geha
,
Evan N. Kirby
,
Don A. VandenBerg
,
Ricardo R. Muñoz
,
Jason S. Kalirai
,
Joshua D. Simon
,
Roberto J. Avila
,
Puragra Guhathakurta
,
Alvio Renzini
,
and
Henry C. Ferguson
The Astrophysical Journal Letters - Volume: 753, Issue: 1
Abstract
References
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An Algorithm for Preferential Selection of Spectroscopic Targets in LEGUE
Volume 7, Issue 25 - article #3
Jeffrey L. Carlin
,
Sebastien Lepine
,
Heidi Jo Newberg
,
Licai Deng
,
Timothy C. Beers
,
Yuqin Chen
,
Norbert Christlieb
,
Xiaoting Fu
,
Shuang Gao
,
Carl J. Grillmair
,
Puragra Guhathakurta
,
Zhanwen Han
,
Jinliang Hou
,
Hsu-Tai Lee
,
Jing Li
,
Chao Liu
,
Xiaowei Liu
,
Kaike Pan
,
J. A. Sellwood
,
Hongchi Wang
,
Fan Yang
,
Brian Yanny
,
Yueyang Zhang
,
Zheng Zheng
,
Zi Zhu
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.3577
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]
LAMOST Experiment for Galactic Understanding and Exploration (LEGUE) The survey science plan
Volume 7, Issue 25 - article #7
Licai Deng
,
Heidi Jo Newberg
,
Chao Liu
,
Jeffrey L. Carlin
,
Timothy C. Beers
,
Li Chen
,
Yuqin Chen
,
Norbert Christlieb
,
Carl J. Grillmair
,
Puragra Guhathakurta
,
Zhanwen Han
,
Jinliang Hou
,
Tsu-Tai Lee
,
Sébastien Lépine
,
Jing Li
,
Xiaowei Liu
,
Kaike Pan
,
J. A. Sellwood
,
Hongchi Wang
,
Fan Yang
,
Brian Yanny
,
Haotong Zhang
,
Yueyang Zhang
,
Zheng Zheng
,
Zi Zhu
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.3578
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]
The Panchromatic Hubble Andromeda Treasury I: Bright UV Stars in the Bulge of M31
Volume 7, Issue 25 - article #22
Philip Rosenfield
(1),
L. Clifton Johnson
(1),
Léo Girardi
(2),
Julianne J. Dalcanton
(1),
Alessandro Bressan
(16),
Dustin Lang
(3),
Benjamin F. Williams
(1),
Puragra Guhathakurta
(5),
Kirsten M. Howley
(15),
Tod R. Lauer
(9),
Eric F. Bell
(14),
Luciana Bianchi
(12)
Nelson Caldwell
(7),
Andrew Dolphin
(6),
Claire E. Dorman
(5),
Karoline M. Gilbert
(1,13),
Jason Kalirai
(11),
Søren S. Larsen
(17),
Knut A.G. Olsen
(9),
Hans-Walter Rix
(10),
Anil C. Seth
(4),
Evan D. Skillman
(8),
Daniel R. Weisz
(1)
((1) Department of Astronomy, University of Washington,
(2) Osservatorio Astronomico di Padova -- INAF, Italy,
(3) Department of Astrophysical Sciences, Princeton University,
(4) Department of Physics and Astronomy, University of Utah,
(5) University of California Observatories/Lick Observatory,
(6) Raytheon Company,
(7) Harvard-Smithsonian Center for Astrophysics,
(8) Minnesota Institute for Astrophysics, University of Minnesota,
(9) National Optical Astronomy Observatory,
(10) Max Planck Institute for Astronomy, Heidelberg,
(11) Space Telescope Science Institute,
(12) Department of Physics and Astronomy, Johns Hopkins University,
(13) Hubble Fellow,
(14) Department of Astronomy, University of Michigan,
(15) Lawrence Livermore National Laboratory,
(16) SISSA, Italy,
(17) Department of Astrophysics, Radboud University, The Netherlands)
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.4045
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other
]
The M31 Velocity Vector. II. Radial Orbit toward the Milky Way and Implied Local Group Mass
Volume 7, Issue 24 - article #23
Roeland P. van der Marel
,
Mark Fardal
,
Gurtina Besla
,
Rachael L. Beaton
,
Sangmo Tony Sohn
,
Jay Anderson
,
Tom Brown
,
and
Puragra Guhathakurta
The Astrophysical Journal - Volume: 753, Issue: 1
Abstract
References
Full text PDF (652 KB)
View as HTML
The Primeval Populations of the Ultra-Faint Dwarf Galaxies
Volume 7, Issue 23 - article #9
Thomas M. Brown
,
Jason Tumlinson
(STScI),
Marla Geha
(Yale),
Evan N. Kirby
(CalTech),
Don A. VandenBerg
(U. of Victoria),
Ricardo R. Munoz
(U. de Chile),
Jason S. Kalirai
(STScI),
Joshua D. Simon
(Carnegie),
Roberto J. Avila
(STScI),
Puragra Guhathakurta
(UCO/Lick),
Alvio Renzini
(INAF),
Henry C. Ferguson
(STScI)
arXiv.org - Astrophysics - Volume: 2012, Issue: 8 Jun
arXiv:1206.0941
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]
The SPLASH Survey: Spectroscopy of 15 M31 Dwarf Spheroidal Satellite Galaxies
Volume 7, Issue 23 - article #20
Erik J. Tollerud
,
Rachael L. Beaton
,
Marla C. Geha
,
James S. Bullock
,
Puragra Guhathakurta
,
Jason S. Kalirai
,
Steve R. Majewski
,
Evan N. Kirby
,
Karoline M. Gilbert
,
Basilio Yniguez
,
Richard J. Patterson
,
James C. Ostheimer
,
Jeff Cooke
,
Claire E. Dorman
,
Abrar Choudhury
,
and
Michael C. Cooper
The Astrophysical Journal - Volume: 752, Issue: 1
Abstract
References
Full text PDF (25.18 MB)
HTML with Enhancements
PHAT Stellar Cluster Survey. I. Year 1 Catalog and Integrated Photometry
Volume 7, Issue 23 - article #22
L. Clifton Johnson
,
Anil C. Seth
,
Julianne J. Dalcanton
,
Nelson Caldwell
,
Morgan Fouesneau
,
Dimitrios A. Gouliermis
,
Paul W. Hodge
,
Søren S. Larsen
,
Knut A. G. Olsen
,
Izaskun San Roman
,
Ata Sarajedini
,
Daniel R. Weisz
,
Benjamin F. Williams
,
Lori C. Beerman
,
Luciana Bianchi
,
Andrew E. Dolphin
,
Léo Girardi
,
Puragra Guhathakurta
,
Jason Kalirai
,
Dustin Lang
,
Antonela Monachesi
,
Sanjay Nanda
,
Hans-Walter Rix
,
and
Evan D. Skillman
The Astrophysical Journal - Volume: 752, Issue: 2
Abstract
References
Full text PDF (3.73 MB)
HTML with Enhancements
The SPLASH Survey: Kinematics of Andromeda's Inner Spheroid
Volume 7, Issue 23 - article #25
Claire E. Dorman
,
Puragra Guhathakurta
,
Mark A. Fardal
,
Dustin Lang
,
Marla C. Geha
,
Kirsten M. Howley
,
Jason S. Kalirai
,
James S. Bullock
,
Jean-Charles Cuillandre
,
Julianne J. Dalcanton
,
Karoline M. Gilbert
,
Anil C. Seth
,
Erik J. Tollerud
,
Benjamin F. Williams
,
and
Basilio Yniguez
The Astrophysical Journal - Volume: 752, Issue: 2
Abstract
References
Full text PDF (2.25 MB)
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Discovery of Super-Li-rich Red Giants in Dwarf Spheroidal Galaxies
Volume 7, Issue 23 - article #26
Evan N. Kirby
,
Xiaoting Fu
,
Puragra Guhathakurta
,
and
Licai Deng
The Astrophysical Journal Letters - Volume: 752, Issue: 1
Abstract
References
Full text PDF (2.99 MB)
View as HTML
The M31 Velocity Vector. II. Radial Orbit Towards the Milky Way and Implied Local Group Mass
Volume 7, Issue 22 - article #13
Roeland P. van der Marel
(1),
Mark Fardal
(2),
Gurtina Besla
(3),
Rachael L. Beaton
(4),
Sangmo Tony Sohn
(1),
Jay Anderson
(1),
Tom Brown
(1),
Puragra Guhathakurta
(5)
((1) STScI,
(2) U of Massachusetts,
(3) Columbia U,
(4) U of Virginia,
(5) UC Santa Cruz)
arXiv.org - Astrophysics - Volume: 2012, Issue: 1 Jun
arXiv:1205.6864
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other
]
Metallicities, dust and molecular content of a QSO-Damped Lyman-α system reaching log N (H i) = 22: An analog to GRB-DLAs
Volume 7, Issue 19 - article #2
R. Guimarães
,
P. Noterdaeme
,
P. Petitjean
,
C. Ledoux
,
R. Srianand
,
S. Lopez
,
H. Rahmani
arXiv.org - Astrophysics - Volume: 2012, Issue: 11 May
arXiv:1205.2322
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,
ps
,
other
]
PHAT Stellar Cluster Survey I. Year 1 Catalog and Integrated Photometry
Volume 7, Issue 16 - article #11
L. Clifton Johnson
,
Anil C. Seth
,
Julianne J. Dalcanton
,
Nelson Caldwell
,
Morgan Fouesneau
,
Dimitrios A. Gouliermis
,
Paul W. Hodge
,
Soeren S. Larsen
,
Knut A. G. Olsen
,
Izaskun San Roman
,
Ata Sarajedini
,
Daniel R. Weisz
,
Benjamin F. Williams
,
Lori C. Beerman
,
Luciana Bianchi
,
Andrew E. Dolphin
,
Leo Girardi
,
Puragra Guhathakurta
,
Jason Kalirai
,
Dustin Lang
,
Antonela Monachesi
,
Sanjay Nanda
,
Hans-Walter Rix
,
Evan D. Skillman
arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Apr
arXiv:1204.3091
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pdf
,
other
]
The SPLASH Survey: Spectroscopy of 15 M31 Dwarf Spheroidal Satellite Galaxies
Volume 6, Issue 49 - article #15
Erik J. Tollerud
,
Rachael L. Beaton
,
Marla C. Geha
,
James S. Bullock
,
Puragra Guhathakurta
,
Jason S. Kalirai
,
Steve R. Majewski
,
Evan N. Kirby
,
Karoline M. Gilbert
,
Basilio Yniguez
,
Richard J. Patterson
,
James C. Ostheimer
,
Abrar Choudhury
arXiv.org - Astrophysics - Volume: 2011, Issue: 9 Dec
arXiv:1112.1067
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other
]
The Luminosity Profile and Structural Parameters of the Andromeda Galaxy
Volume 6, Issue 38 - article #31
Stéphane Courteau
,
Lawrence M. Widrow
,
Michael McDonald
,
Puragra Guhathakurta
,
Karoline M. Gilbert
,
Yucong Zhu
,
Rachael Lynn Beaton
and
Steven R. Majewski
The Astrophysical Journal - Volume: 739, Issue: 1
Abstract
References
Full text PDF (1.17 MB)
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Structure and Population of the NGC 55 Stellar Halo from A Subaru/Suprime-Cam Survey
Volume 6, Issue 37 - article #48
Mikito Tanaka
,
Masashi Chiba
,
Yutaka Komiyama
,
Puragra Guhathakurta
and
Jason S. Kalirai
The Astrophysical Journal - Volume: 738, Issue: 2
Abstract
References
Full text PDF (915 KB)
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Disentangling the dark matter halo from the stellar halo
Volume 6, Issue 30 - article #5
Noam I Libeskind
,
Alexander Knebe
,
Yehuda Hoffman
,
Stefan Gottlöber
,
Gustavo Yepes
arXiv.org - Astrophysics - Volume: 2011, Issue: 29 Jul
arXiv:1107.4366
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]
Astronomy: A census of the Carina complex
Volume 6, Issue 30 - article #19
Theodore R. Gull
Nature - Volume: 475, Issue: 7357
Multi-element Abundance Measurements from Medium-resolution Spectra. III. Metallicity Distributions of Milky Way Dwarf Satellite Galaxies
Volume 6, Issue 23 - article #28
Evan N. Kirby
,
Gustavo A. Lanfranchi
,
Joshua D. Simon
,
Judith G. Cohen
and
Puragra Guhathakurta
The Astrophysical Journal - Volume: 727, Issue: 2
Abstract
References
Cited by
Full text PDF (904 KB)
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Multi-element Abundance Measurements from Medium-resolution Spectra. IV. Alpha Element Distributions in Milky Way Satellite Galaxies
Volume 6, Issue 23 - article #29
Evan N. Kirby
,
Judith. G. Cohen
,
Graeme H. Smith
,
Steven R. Majewski
,
Sangmo Tony Sohn
and
Puragra Guhathakurta
The Astrophysical Journal - Volume: 727, Issue: 2
Abstract
References
Cited by
Full text PDF (4.26 MB)
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HST/ACS Observations of RR Lyrae Stars in Six Ultra-deep Fields of M31
Volume 6, Issue 10 - article #13
Elizabeth J. Jeffery
,
Ed Smith
,
Thomas M. Brown
,
Allen V. Sweigart
,
Jason Kalirai
,
Henry C. Ferguson
,
Puragra Guhathakurta
,
Alvio Renzini
,
R. Michael Rich
arXiv.org - Astrophysics - Volume: 2011, Issue: 11 Mar
arXiv:1103.1400
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ps
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]
Coudé-feed stellar spectral library – atmospheric parameters
Volume 6, Issue 6 - article #33
Yue Wu
,
H. P. Singh
,
P. Prugniel
,
R. Gupta
and
M. Koleva
Astronomy and Astrophysics - Volume: 525, Issue: January 2011
Full HTML
|
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References
|
Tables at CDS
|
NASA ADS Abstract Service
The VMC Survey - I. Strategy and First Data
Volume 5, Issue 52 - article #17
M.-R.L. Cioni
,
G. Clementini
,
L. Girardi
,
R. Guandalini
,
M. Gullieuszik
,
B. Miszalski
,
M.-I. Moretti
,
V. Ripepi
,
S. Rubele
,
G. Bagheri
,
K. Bekki
,
N. Cross
,
W.J.G. de Blok
,
R. de Grijs
,
J.P. Emerson
,
C.J. Evans
,
B. Gibson
,
E. Gonzales-Solares
,
M.A.T. Groenewegen
,
M. Irwin
,
V.D. Ivanov
,
J. Lewis
,
M. Marconi
,
J.-B. Marquette
,
C. Mastropietro
,
B. Moore
,
R. Napiwotzki
,
T. Naylor
,
J.M. Oliveira
,
M. Read
,
E. Sutorius
,
J.Th. van Loon
,
M.I. Wilkinson
,
P.R. Wood
arXiv.org - Astrophysics - Volume: 2010, Issue: 24 Dec
arXiv:1012.5193
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Multi-Element Abundance Measurements from Medium-Resolution Spectra. II. Catalog of Stars in Milky Way Dwarf Satellite Galaxies
Volume 5, Issue 48 - article #9
Evan N. Kirby
(1),
Puragra Guhathakurta
(2),
Joshua D. Simon
(3),
Marla C. Geha
(4),
Constance M. Rockosi
(2),
Christopher Sneden
(5),
Judith G. Cohen
(1),
Sangmo Tony Sohn
(6),
Steven R. Majewski
(7),
Michael Siegel
(8)
((1) Caltech,
(2) UC Santa Cruz,
(3) Carnegie Observatories,
(4) Yale,
(5) UT Austin,
(6) STScI,
(7) Univ. of Virginia,
(8) Penn State)
arXiv.org - Astrophysics - Volume: 2010, Issue: 25 Nov
arXiv:1011.4516
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Multi-Element Abundance Measurements from Medium-Resolution Spectra. III. Metallicity Distributions of Milky Way Dwarf Satellite Galaxies
Volume 5, Issue 48 - article #10
Evan N. Kirby
(1),
Gustavo A. Lanfranchi
(2),
Joshua D. Simon
(3),
Judith G. Cohen
(1),
Puragra Guhathakurta
(4)
((1) Caltech,
(2) Nucleo de Astrofisica Teorica, Universidade Cruzeiro do Sul,
(3) Carnegie Observatories,
(4) UC Santa Cruz)
arXiv.org - Astrophysics - Volume: 2010, Issue: 25 Nov
arXiv:1011.4937
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pdf
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ps
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other
]
Multi-Element Abundance Measurements from Medium-Resolution Spectra. IV. Alpha Element Distributions in Milky Way Dwarf Satellite Galaxies
Volume 5, Issue 48 - article #11
Evan N. Kirby
(1),
Judith G. Cohen
(1),
Graeme H. Smith
(2),
Steven R. Majewski
(3),
Sangmo Tony Sohn
(4),
Puragra Guhathakurta
(2)
((1) Caltech,
(2) UC Santa Cruz,
(3) Univ. of Virginia,
(4) STScI)
arXiv.org - Astrophysics - Volume: 2010, Issue: 25 Nov
arXiv:1011.5221
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]
The SPLASH Survey: Internal Kinematics, Chemical Abundances, and Masses of the Andromeda I, II, III, VII, X, and XIV Dwarf Spheroidal Galaxies
Volume 5, Issue 9 - article #31
<em >Jason S. Kalirai
,
Rachael L. Beaton
,
Marla C. Geha
,
Karoline M. Gilbert
,
Puragra Guhathakurta
,
Evan N. Kirby
,
Steven R. Majewski
,
James C. Ostheimer
,
Richard J. Patterson
,
and
Joe Wolf</em>
,
The Astrophysical Journal - Volume: 711, Issue: 2
Abstract
|
References
Structure and Population of the Andromeda Stellar Halo from a Subaru/Suprime-Cam Survey
Volume 4, Issue 52 - article #25
<em >Mikito Tanaka
,
Masashi Chiba
,
Yutaka Komiyama
,
Puragra Guhathakurta
,
Jason S. Kalirai
,
and
Masanori Iye</em>
,
The Astrophysical Journal - Volume: 708, Issue: 2
Abstract
|
References
The SPLASH Survey: Internal Kinematics, Chemical Abundances, and Masses of the Andromeda I, II, III, VII, X, and XIV dSphs
Volume 4, Issue 46 - article #22
Jason S. Kalirai
,
Rachael L. Beaton
,
Marla C. Geha
,
Karoline M. Gilbert
,
Puragra Guhathakurta
,
Evan N. Kirby
,
Steven R. Majewski
,
James C. Ostheimer
,
Richard J. Patterson
,
Joe Wolf
arXiv.org - Astrophysics - Volume: 2009, Issue: 13 Nov
arXiv:0911.1998
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The Splash Survey: A Spectroscopic Portrait of Andromeda's Giant Southern Stream
Volume 4, Issue 44 - article #27
<em >Karoline M. Gilbert
,
Puragra Guhathakurta
,
Priya Kollipara
,
Rachael L. Beaton
,
Marla C. Geha
,
Jason S. Kalirai
,
Evan N. Kirby
,
Steven R. Majewski
,
and
Richard J. Patterson</em>
,
The Astrophysical Journal - Volume: 705, Issue: 2
Abstract
|
References
Multi-element Abundance Measurements from Medium-resolution Spectra. I. The Sculptor Dwarf Spheroidal Galaxy
Volume 4, Issue 43 - article #18
<em >Evan N. Kirby
,
Puragra Guhathakurta
,
Michael Bolte
,
Christopher Sneden
,
and
Marla C. Geha</em>
,
The Astrophysical Journal - Volume: 705, Issue: 1
Abstract
|
References
The SPLASH Survey: A Spectroscopic Analysis of the Metal-Poor, Low-Luminosity M31 dSph Satellite Andromeda X
Volume 4, Issue 43 - article #24
Jason S. Kalirai
,
Daniel B. Zucker
,
Puragra Guhathakurta
,
Marla Geha
,
Alexei Y. Kniazev
,
David Martínez-Delgado
,
Eric F. Bell
,
Eva K. Grebel
,
and
Karoline M. Gilbert
The Astrophysical Journal - Volume: 705, Issue: 1
Abstract
|
References
Multi-Element Abundance Measurements from Medium-Resolution Spectra. I. The Sculptor Dwarf Spheroidal Galaxy
Volume 4, Issue 38 - article #6
Evan N. Kirby
(1),
Puragra Guhathakurta
(1),
Michael Bolte
(1),
Christopher Sneden
(2),
Marla C. Geha
(3)
((1) University of California Observatories/Lick Observatory,
(2) University of Texas Austin,
(3) Yale University)
arXiv.org - Astrophysics - Volume: 2009, Issue: 18 Sep
arXiv:0909.3092
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The Dominance of Metal-Rich Streams in Stellar Halos: A Comparison Between Substructure in M31 and Lambda-CDM Models
Volume 4, Issue 33 - article #8
Karoline M. Gilbert
,
Andreea S. Font
,
Kathryn V. Johnston
,
Puragra Guhathakurta
arXiv.org - Astrophysics - Volume: 2009, Issue: 14 Aug
arXiv:0908.1111
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Galactic C and S Stars as Guidelines for Magellanic Cloud AGB Stars
Volume 4, Issue 27 - article #10
R. Guandalini
,
M. Busso
arXiv.org - Astrophysics - Volume: 2009, Issue: 3 Jul
arXiv:0906.5377
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Extra-Mixing in Luminous Cool Red Giants. Hints from Evolved Stars with and without Li
Volume 4, Issue 22 - article #5
R. Guandalini
(1),
S. Palmerini
(1),
M. Busso
(1),
S. Uttenthaler
(2)
((1) Dipartimento di Fisica, Universita' degli Studi di Perugia and INFN, sezione di Perugia, Italy,
(2) Instituut voor Sterrenkunde, K. U. Leuven, Belgium)
arXiv.org - Astrophysics - Volume: 2009, Issue: 29 May
arXiv:0905.4458
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"An Era of Precision Astrophysics: Connecting Stars, Galaxies and the Universe," an Astro2010 Science White Paper
Volume 4, Issue 8 - article #1
Rob P. Olling
,
Ron J. Allen
,
Jay Anderson
,
Brian C. Chaboyer
,
Wendy Freedman
,
Puragra Guhathakurta
,
Kenneth Johnston
,
Shri Kulkarni
,
Sebastien Lepine
,
Valeri V. Makarov
,
Eric E. Mamajek
,
Alice C. Quillen
,
Kailash S. Sahu
,
Ata Sarajedini
,
Ed J. Shaya
,
Donald Terndrup
,
Patrick A. Young
arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
arXiv:0902.3197
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pdf
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Galactic Dynamics and Local Dark Matter
Volume 4, Issue 8 - article #8
Steven R. Majewski
,
James Bullock
,
Andreas Burkert
,
Brad Gibson
,
Eva Grebel
,
Oleg Y. Gnedin
,
Puragra Guhathakurta
,
Amina Helmi
,
Kathryn V. Johnston
,
Pavel Kroupa
,
Manuel Metz
,
Ben Moore
,
Richard J. Patterson
,
Edward Shaya
,
Louis E. Strigari
,
Roeland van der Marel
arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
arXiv:0902.2759
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pdf
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Properties of Dark Matter Revealed by Astrometric Measurements of the Milky Way and Local Galaxies
Volume 4, Issue 8 - article #16
Edward Shaya
,
Robert Olling
,
Massimo Ricotti
,
Stuart Vogel
,
Steven R. Majewski
,
Richard J. Patterson
,
Ron Allen
,
Roeland P. van der Marel
,
Warren Brown
,
James Bullock
,
Andreas Burkert
,
Francoise Combes
,
Oleg Gnedin
,
Carl Grillmair
,
Shri Kulkarni
,
Puragra Guhathakurta
,
Amina Helmi
,
Kathryn Johnston
,
Pavel Kroupa
,
George Lake
,
Ben Moore
,
R. Brent Tully
arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
arXiv:0902.2835
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pdf
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The Role of Dwarf Galaxies in Building Large Stellar Halos
Volume 4, Issue 8 - article #21
Evan N. Kirby
(UC Santa Cruz),
Puragra Guhathakurta
(UC Santa Cruz),
James S. Bullock
(UC Irvine),
Anna Frebel
(Harvard),
Marla Geha
(Yale),
Karoline M. Gilbert
(U Washington),
Jasonjot S. Kalirai
(STScI),
Manoj Kaplinghat
(UC Irvine),
Michael Kuhlen
(IAS),
Steven R. Majewski
(U Virginia),
Brant E. Robertson
(U Chicago),
Joshua D. Simon
(OCIW),
Marcel Zemp
(U Michigan)
arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
arXiv:0902.2591
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The Extended Star Formation History of the Andromeda Spheroid at 35 kpc on the Minor Axis
Volume 3, Issue 39 - article #36
Thomas M. Brown
,
Rachael Beaton
,
Masashi Chiba
,
Henry C. Ferguson
,
Karoline M. Gilbert
,
Puragra Guhathakurta
,
Masanori Iye
,
Jasonjot S. Kalirai
,
Andreas Koch
,
Yutaka Komiyama
,
Steven R. Majewski
,
David B. Reitzel
,
Alvio Renzini
,
R. Michael Rich
,
Ed Smith
,
Allen V. Sweigart
,
and
Mikito Tanaka
The Astrophysical Journal Letters - Volume: 685, Issue: 2
Abstract
-
Full Text
-
PDF Version (239 kB)
Uncovering Extremely Metal-Poor Stars in the Milky Way's Ultra-Faint Dwarf Spheroidal Satellite Galaxies
Volume 3, Issue 29 - article #15
Evan N. Kirby
(1),
Joshua D. Simon
(2),
Marla Geha
(3),
Puragra Guhathakurta
(1),
Anna Frebel
(4)
((1) University of California Santa Cruz/Lick Observatory,
(2) California Institute of Technology,
(3) Yale University,
(4) University of Texas Austin/McDonald Observatory)
arXiv.org - Astrophysics - Volume: 2008, Issue: 17 Jul
arXiv:0807.1925
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Metallicity and Alpha-Element Abundance Measurement in Red Giant Stars from Medium Resolution Spectra
Volume 3, Issue 17 - article #8
Evan N. Kirby
,
Puragra Guhathakurta
,
Christopher Sneden
arXiv.org - Astrophysics - Volume: 2008, Issue: 24 Apr
arXiv:0804.3590
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]
Fashionably Late? Building up the Milky Way's Inner Halo
Volume 3, Issue 16 - article #4
H. L. Morrison
,
A. Helmi
,
J. Sun
,
P. Liu
,
R. Gu
,
J. E. Norris
,
P. Harding
,
T. D. Kinman
,
A. A. Kepley
,
K. C. Freeman
,
M. Williams
,
J. van Duyne
arXiv.org - Astrophysics - Volume: 2008, Issue: 17 Apr
arXiv:0804.2448
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other
]
On the Origin of Dynamically Cold Rings around the Milky Way
Volume 3, Issue 11 - article #17
Joshua D. Younger
,
Gurtina Besla
,
T. J. Cox
,
Lars Hernquist
,
Brant Robertson
,
and
Beth Willman
The Astrophysical Journal Letters - Volume: 676, Issue: 1
Abstract
-
Full Text
-
PDF Version (526 kB)
Infrared Properties Of AGB Stars: from Existing Databases to Antarctic Surveys
Volume 3, Issue 8 - article #6
R. Guandalini
,
M. Busso
arXiv.org - Astrophysics - Volume: 2008, Issue: 21 Feb
arXiv:0802.3146
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]
On the Luminosity and Mass Loss of Galactic AGB Stars
Volume 3, Issue 6 - article #24
R. Guandalini
,
M. Busso
,
M. Cardinali
(Dipartimento di Fisica, Universitá di Perugia)
arXiv.org - Astrophysics - Volume: 2008, Issue: 7 Feb
arXiv:0802.0893
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]
The Stellar Content of Galaxy Halos: A Comparison between ΛCDM Models and Observations of M31
Volume 3, Issue 3 - article #39
Andreea S. Font
,
Kathryn V. Johnston
,
Annette M. N. Ferguson
,
James S. Bullock
,
Brant E. Robertson
,
Jason Tumlinson
,
and
Puragra Guhathakurta
The Astrophysical Journal - Volume: 673, Issue: 1
Abstract
-
Full Text
-
PDF Version (515 kB)
Discovery of Andromeda XIV: A Dwarf Spheroidal Dynamical Rogue in the Local Group?
Volume 2, Issue 45 - article #8
Steven R. Majewski
,
Rachael L. Beaton
,
Richard J. Patterson
,
Jasonjot S. Kalirai
,
Marla C. Geha
,
Ricardo R. Muñoz
,
Marc S. Seigar
,
Puragra Guhathakurta
,
Karoline M. Gilbert
,
R. Michael Rich
,
James S. Bullock
,
and
David B. Reitzel
The Astrophysical Journal Letters - Volume: 670, Issue: 1
ABSTRACT
|
FULL TEXT WITH ENHANCEMENTS
|
PDF
(171 kB) |
PS
Stellar Kinematics in the Complicated Inner Spheroid of M31: Discovery of Substructure along the Southeastern Minor Axis and Its Relationship to the Giant Southern Stream
Volume 2, Issue 40 - article #19
Karoline M. Gilbert
,
Mark Fardal
,
Jasonjot S. Kalirai
,
Puragra Guhathakurta
,
Marla C. Geha
,
Jedidah Isler
,
Steven R. Majewski
,
James C. Ostheimer
,
Richard J. Patterson
,
David B. Reitzel
,
Evan Kirby
,
and
Michael C. Cooper
The Astrophysical Journal - Volume: 668, Issue: 1
ABSTRACT
|
FULL TEXT
|
PDF
(2797 kB) |
PS
The Stellar Content of Galaxy Halos: A Comparison between LambdaCDM Models and Observations of M31
Volume 2, Issue 37 - article #33
Andreea S. Font
,
Kathryn V. Johnston
,
Annette M. N. Ferguson
,
James S. Bullock
,
Brant E. Robertson
,
Jason Tumlinson
,
Puragra Guhathakurta
arXiv.org - Astrophysics - Volume: 2007, Issue: 13 Sep
arXiv:0709.2076
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other
]
Spitzer observations of the Orion OB1 association: disk census in the low mass stars
Volume 2, Issue 36 - article #22
Jesus Hernandez
(1,2),
Nuria Calvet
(1),
C. Briceno
(2),
L. Hartmann
(1),
A. K. Vivas
(2),
J. Muzerolle
(3),
J. Downes
(2,4),
L. Allen
(5),
R. Gutermuth
(5)
((1) Department of Astronomy, University of Michigan;
(2) Centro de Investigaciones de Astronomia, Merida, Venezuela;
(3) Steward Observatory, University of Arizona;
(4) Escuela de Fisica, Universidad Central de Venezuela, Venezuela;
(5) Harvard-Smithsonian Center for Astrophysics)
ArXiv - Astrophysics
arXiv:0709.0912
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]
Age, metallicity and alpha-elements abundance in stellar population
Volume 2, Issue 33 - article #2
M. Koleva
,
R. Gupta
,
Ph. Prugniel
,
H. Singh
ArXiv - Astrophysics
arXiv:0708.1716
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,
pdf
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other
]
A Subaru/Suprime-Cam Survey of M31's spheroid along the South-East minor axis
Volume 2, Issue 17 - article #27
Mikito Tanaka
,
Masashi Chiba
,
Yutaka Komiyama
,
Masanori Iye
,
Puragra Guhathakurta
ArXiv - Astrophysics
arXiv:0704.3328
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,
pdf
,
other
]
Stellar Kinematics in the Complicated Inner Spheroid of M31: Discovery of Substructure Along the Southeastern Minor Axis and its Relationship to the Giant Southern Stream
Volume 2, Issue 10 - article #7
Karoline M. Gilbert
,
Mark Fardal
,
Jasonjot S. Kalirai
,
Puragra Guhathakurta
,
Marla C. Geha
,
Jedidah Isler
,
Steven R. Majewski
,
James C. Ostheimer
,
Richard J. Patterson
,
David B. Reitzel
,
Evan Kirby
,
Michael C. Cooper
ArXiv - Astrophysics
astro-ph/0703029 [
abs
,
ps
,
pdf
,
other
]
Discovery of Andromeda XIV: A Dwarf Spheroidal Dynamical Rogue in the Local Group?
Volume 2, Issue 9 - article #18
Steven R. Majewski
,
Rachael L. Beaton
,
Richard J. Patterson
,
Jasonjot S. Kalirai
,
Marla C. Geha
,
Ricardo R. Muñoz
,
Marc S. Seigar
,
Puragra Guhathakurta
,
James Bullock
,
R. Michael Rich
,
Karoline M. Gilbert
,
David B. Reitzel
ArXiv - Astrophysics
astro-ph/0702635 [
abs
,
ps
,
pdf
,
other
]
Mid Infrared Photometry of Mass-Losing AGB Stars
Volume 2, Issue 3 - article #15
M. Busso
,
R. Guandalini
,
P. Persi
,
L. Corcione
,
M. Ferrari-Toniolo
ArXiv - Astrophysics
astro-ph/0701501 [
abs
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other
]
The Detailed Star Formation History in the Spheroid, Outer Disk, and Tidal Stream of the Andromeda Galaxy
Volume 1, Issue 42 - article #4
Thomas M. Brown
,
Ed Smith
,
Henry C. Ferguson
,
R. Michael Rich
,
Puragra Guhathakurta
,
Alvio Renzini
,
Allen V. Sweigart
,
and
Randy A. Kimble
The Astrophysical Journal - Volume652, Issue 1
ABSTRACT
,
FULL TEXT
,
PDF
(2636 kB),
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Tracing the Dynamical History of the Globular Cluster 47 Tucanae
Volume 1, Issue 37 - article #2
Eric Monkman
,
Alison Sills
,
Justin Howell
,
Puragra Guhathakurta
,
Francesca de Angeli
,
and
Giacomo Beccari
The Astrophysical Journal - Volume650, Issue 1
ABSTRACT
,
FULL TEXT
,
PDF
(576 kB),
PS
The Metal-poor Halo of the Andromeda Spiral Galaxy (M31)
Volume 1, Issue 31 - article #2
Jasonjot S. Kalirai
,
Karoline M. Gilbert
,
Puragra Guhathakurta
,
Steven R. Majewski
,
James C. Ostheimer
,
R. Michael Rich
,
Michael C. Cooper
,
David B. Reitzel
,
and
Richard J. Patterson
The Astrophysical Journal - Volume648, Issue 1
ABSTRACT
,
FULL TEXT WITH ENHANCEMENTS
,
PDF
(894 kB),
PS
The Detailed Star Formation History in the Spheroid, Outer Disk, and Tidal Stream of the Andromeda Galaxy
Volume 1, Issue 27 - article #4
Thomas M. Brown
,
Ed Smith
,
Henry C. Ferguson
(STScI),
R. Michael Rich
(UCLA),
Puragra Guhathakurta
(UCO/Lick),
Alvio Renzini
(INAF),
Allen V. Sweigart
,
Randy A. Kimble
(NASA/GSFC)
ArXiv - Astrophysics
astro-ph/0607637 [
abs
,
ps
,
pdf
,
other
]
SCIENCE EDUCATION: A Strategy That Works: Hook 'Em While They're Young
Volume 1, Issue 24 - article #22
Jerry Guo
Science - Volume 313, Issue 5784 - 14 July 2006: 166.
Summary
,
Full Text
,
PDF
,
Tracing the Dynamical History of the Globular Cluster 47 Tucanae
Volume 1, Issue 23 - article #9
Eric Monkman
,
Alison Sills
(McMaster University),
Justin Howell
(IPAC),
Puragra Guhathakurta
(Lick),
Francesca de Angeli
(IoA),
Giacomo Beccari
(Bologna, Teramo)
ArXiv - Astrophysics
astro-ph/0607053 [
abs
,
ps
,
pdf
,
other
]
Discovery of an Extended Halo of Metal-poor Stars in the Andromeda Spiral Galaxy
Volume 1, Issue 16 - article #10
Puragra Guhathakurta
,
James C. Ostheimer
,
Karoline M. Gilbert
,
R. Michael Rich
,
Steven R. Majewski
,
Jasonjot S. Kalirai
,
David B. Reitzel
,
Michael C. Cooper
,
Richard J. Patterson
ArXiv - Astrophysics
astro-ph/0605172 [
abs
,
ps
,
pdf
,
other
]
The Outer Halo of M31: A New Method for Isolating Red Giant Stars and a Measurement of the Brightness Profile and Metallicity Distribution
Volume 1, Issue 16 - article #11
Karoline M. Gilbert
,
Puragra Guhathakurta
,
Jasonjot S. Kalirai
,
R. Michael Rich
,
Steven R. Majewski
,
James C. Ostheimer
,
David B. Reitzel
,
A. Javier Cenarro
,
Michael C. Cooper
,
Carynn Luine
,
Richard J. Patterson
ArXiv - Astrophysics
astro-ph/0605171 [
abs
,
ps
,
pdf
,
other
]
DYNAMICS AND STELLAR CONTENT OF THE GIANT SOUTHERN STREAM IN M31. I. KECK SPECTROSCOPY OF RED GIANT STARS
Volume 1, Issue 14 - article #22
Puragra Guhathakurta
,
R. Michael Rich
,
David B. Reitzel
,
Michael C. Cooper
,
Karoline M. Gilbert
,
Steven R. Majewski
,
James C. Ostheimer
,
Marla C. Geha
,
Kathryn V. Johnston
,
and
Richard J. Patterson
Astronomical Journal - Volume 131, Issue 5
Abstract
Full Text
PDF
(1043 kB)
Page
Kinematics and Metallicity of M31 Red Giants: The Giant Southern Stream and Discovery of a Second Cold Component at
R
= 20 kpc
Volume 1, Issue 11 - article #2
Jasonjot S. Kalirai
,
Puragra Guhathakurta
,
Karoline M. Gilbert
,
David B. Reitzel
,
Steven R. Majewski
,
R. Michael Rich
,
and
Michael C. Cooper
The Astrophysical Journal - Volume641, Issue 1
ABSTRACT
,
FULL TEXT WITH ENHANCEMENTS
,
PDF
(1516 kB),
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The Structure and Evolution of Young Stellar Clusters
Volume 1, Issue 7 - article #14
L. Allen
,
S. T. Megeath
,
R. Gutermuth
,
P. C. Myers
,
S. Wolk
,
F. C. Adams
,
J. Muzerolle
,
E. Young
,
J. L. Pipher
ArXiv - Astrophysics
astro-ph/0603096 [
abs
,
ps
,
pdf
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other
]
DYNAMICS AND STELLAR CONTENT OF THE GIANT SOUTHERN STREAM IN M31. II. INTERPRETATION
Volume 1, Issue 7 - article #28
Andreea S. Font
,
Kathryn V. Johnston
,
Puragra Guhathakurta
,
Steven R. Majewski
,
and
R. Michael Rich
Astronomical Journal - Volume 131, Issue 3
Abstract
Full Text
PDF
(485 kB)
Page
1436
Constraints on Light Dark Matter From Core-Collapse Supernovae
Volume 1, Issue 5 - article #17
Pierre Fayet
,
Dan Hooper
,
Gunter Sigl
ArXiv - Astrophysics
hep-ph/0602169 [
abs
,
ps
,
pdf
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other
]
Reliability Checks on the Indo-US Stellar Spectral Library Using Artificial Neural Networks and Principal Component Analysis
Volume 1, Issue 5 - article #24
H. P. Singh
,
M. Yuasa
,
N. Yamamoto
,
and
R. Gupta
Publ. Astron. Soc. Japan 58, pp177-186 (2006)
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