IP
I. Platais
astro-ph.SRastro-ph.GAastro-phastro-ph.IMastro-ph.COastro-ph.HE
On Valency
published · living versionsW_e9qp2jws·v1 · currentpublished
A New Look at the Old Star Cluster NGC 6791
with K. M. Cudworth, V. Kozhurina-Platais, D. E. McLaughlin, S. Meibom +1
1 version
Preprints & journals
59 papers in the corpus · 1998–2024HST Proper Motion of Andromeda III: Another Satellite Co-orbiting The M31 Satellite Plane2409.08252v1 · Dana I. Casetti-Dinescu, Marcel S. Pawlowski, Terrence M. Girard et al.2024 · 9 citationsarXiv
Discovery of astrometric accelerations by dark companions in the globular cluster Centauri2312.16186v1 · Imants Platais, Johannes Sahlmann, Leo Girardi et al.2023 · 5 citationsarXiv
The effects of stellar rotation along the main sequence of the 100 Myr old massive cluster NGC 18502211.00693v2 · Sebastian Kamann, Sara Saracino, Nate Bastian et al.2022 · 40 citationsMonthly Notices of the Royal Astronomical Society, Volume 518, Issue 1, January 2023, Pages 1505-1521
Faint Stars in a Faint Galaxy: II. The Low Mass Stellar Initial Mass Function of the Boötes I Ultrafaint Dwarf Spheroidal Galaxy2209.10461v1 · Carrie Filion, Imants Platais, Rosemary F.G. Wyse et al.2022 · 12 citationsarXiv
A New Proper Motion Determination of Leo I2110.12022v1 · Dana I. Casetti-Dinescu, Caitlin K. Hansen, Terrence M. Girard et al.2021 · 8 citationsarXiv
A Comprehensive Astrometric Calibration of HST's WFPC2. I. Distortion Mapping2105.02330v1 · Dana I. Casetti-Dinescu, Terrence M. Girard, Vera Kozhurina-Platais et al.2021 · 10 citationsarXiv
Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members. III. Constraints from a subgiant2104.14330v1 · K. Brogaard, F. Grundahl, E. L. Sandquist et al.2021 · 26 citationsA&A 649, A178 (2021)
2D kinematics of massive stars near the Galactic Center2010.10964v2 · Mattia Libralato, Daniel J. Lennon, Andrea Bellini et al.2020 · 26 citationsarXiv
Leveraging HST with MUSE: II. Na-abundance variations in intermediate age star clusters2009.10023v1 · S. Martocchia, S. Kamann, S. Saracino et al.2020 · 9 citationsarXiv
Faint Stars in a Faint Galaxy: I. Ultra Deep Photometry of the Boötes I Ultra Faint Dwarf Galaxy2008.06089v1 · Carrie Filion, Vera Kozhurina-Platais, Roberto Avila et al.2020 · 8 citationsarXiv
HST astrometry in the Orion Nebula Cluster: census of low-mass runaways2004.14472v1 · Imants Platais, Massimo Robberto, Andrea Bellini et al.2020 · 16 citationsarXiv
Chromosome maps of young LMC clusters: An additional case of coeval multiple populations2003.01780v1 · S. Saracino, S. Martocchia, N. Bastian et al.2020 · 19 citationsarXiv
How stellar rotation shapes the colour magnitude diagram of the massive intermediate-age star cluster NGC 18462001.01731v1 · Sebastian Kamann, Nate Bastian, Seth Gossage et al.2020 · 63 citationsarXiv
An Extragalactic Chromosome Map: The intermediate age SMC Cluster Lindsay 11909.02138v1 · S. Saracino (1, N. Bastian, V. Kozhurina-Platais et al.2019 · 16 citationsarXiv
The search for multiple populations in Magellanic Clouds clusters - V. Correlation between cluster age and abundance spreads1906.03273v1 · S. Martocchia, E. Dalessandro, C. Lardo et al.2019 · 59 citationsarXiv
Gaia and HST astrometry of the very massive $\sim$150 candidate runaway star VFTS6821810.05650v1 · M. Renzo, S. E. de Mink, D. J. Lennon et al.2018 · 24 citationsarXiv
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters - XVII. Public Catalogue Release1809.04300v1 · D. Nardiello, M. Libralato, G. Piotto et al.2018 · 190 citationsarXiv
The blue straggler V106 in NGC6791: A prototype progenitor of old single giants masquerading as young1809.00705v1 · K. Brogaard, S. M. Christiansen, F. Grundahl et al.2018 · 25 citationsarXiv
Gaia DR2 reveals a very massive runaway star ejected from R1361805.08277v2 · D.J. Lennon, C.J. Evans, R.P. van der Marel et al.2018 · 45 citationsA&A 619, A78 (2018)
HST astrometry in the 30 Doradus region: II. Runaway stars from new proper motions in the Large Magellanic Cloud1804.08678v1 · I. Platais, D. J. Lennon, R. P. van der Marel et al.2018 · 19 citationsarXiv
The search for multiple populations in Magellanic Cloud Clusters IV: Coeval multiple stellar populations in the young star cluster NGC 19781804.04141v1 · S. Martocchia, F. Niederhofer, E. Dalessandro et al.2018 · 69 citationsarXiv
Age as a Major Factor in the Onset of Multiple Populations in Stellar Clusters1710.00831v1 · S. Martocchia, I. Cabrera-Ziri, C. Lardo et al.2017 · 127 citationsarXiv
Theia: Faint objects in motion or the new astrometry frontier1707.01348v1 · Celine Boehm, Alberto Krone-Martins, Antonio Amorim et al.2017 · 60 citationsarXiv
A Gaia-PS1-SDSS (GPS1) Proper Motion Catalog Covering 3/4 of the Sky1703.06278v5 · Hai-Jun Tian, Prashansa Gupta, Branimir Sesar et al.2017 · 48 citations2017ApJS..232....4T
New Evidence for the Dynamical Decay of a Multiple System in the Orion Kleinmann-Low Nebula1703.05159v1 · K. L. Luhman, M. Robberto, J. C. Tan et al.2017 · 33 citationsarXiv
The Search for Multiple Populations in Magellanic Cloud Clusters III: No evidence for Multiple Populations in the SMC cluster NGC 4191703.04631v1 · S. Martocchia, N. Bastian, C. Usher et al.2017 · 69 citationsarXiv
The Search for Multiple Populations in Magellanic Cloud Clusters II: The Detection of Multiple Populations in Three Intermediate-Age SMC Clusters1612.00400v1 · F. Niederhofer, N. Bastian, V. Kozhurina-Platais et al.2016 · 90 citationsarXiv
The Search for Multiple Populations in Magellanic Cloud Clusters I: Two Stellar Populations in the Small Magellanic Cloud Globular Cluster NGC 1211609.01595v1 · F. Niederhofer, N. Bastian, V. Kozhurina-Platais et al.2016 · 58 citationsarXiv
WIYN Open Cluster Study. LXXI. Spectroscopic Membership and Orbits of NGC 6791 Sub-Subgiants1604.02581v1 · Katelyn E. Milliman, Emily Leiner, Robert D. Mathieu et al.2016 · 6 citationsarXiv
A Young Cluster With an Extended Main Sequence Turnoff: Confirmation of a Prediction of the Stellar Rotation Scenario1604.01046v1 · N. Bastian, F. Niederhofer, V. Kozhurina-Platais et al.2016 · 54 citationsarXiv
High-precision astrometry with VVV. I. An independent reduction pipeline for VIRCAM@VISTA1503.07519v2 · M. Libralato, A. Bellini, L. R. Bedin et al.2015 · 34 citationsarXiv
A spin-down clock for cool stars from observations of a 2.5-billion-year-old cluster.25539085 · Meibom, Søren, Barnes, Sydney A, Platais, Imants et al.2015 · 283 citationsNature. 2015;517(7536):589-91
The Nature and Orbit of the Ophiuchus Stream1501.00581v2 · B. Sesar, J. Bovy, E. J. Bernard et al.2015 · 37 citationsarXiv
Galactic Globular and Open Cluster Fiducial Sequences in the Pan-STARRS1 Photometric System1405.6644v1 · Edouard J. Bernard, Annette M. N. Ferguson, Edward F. Schlafly et al.2014 · 28 citationsarXiv
Ground-based astrometry with wide field imagers. V. Application to near-infrared detectors: HAWK-I@VLT/ESO1401.3344v1 · M. Libralato, A. Bellini, L. R. Bedin et al.2014 · 47 citationsarXiv
Local Group and Star Cluster Dynamics from HSTPROMO (The Hubble Space Telescope Proper Motion Collaboration)1309.2014v1 · Roeland P. van der Marel, Jay Anderson, Andrea Bellini et al.2013 · 5 citationsarXiv
Towards a complete stellar mass function of the Hyades. I. Pan-STARRS1 optical observations of the low-mass stellar content1307.8124v1 · B. Goldman, S. Roser (ARI), E. Schilbach (ARI) et al.2013 · 47 citationsarXiv
WOCS 40007: A Detached Eclipsing Binary near the Turnoff of the Open Cluster NGC 68191307.0442v1 · Mark W. Jeffries, Jr., Eric L. Sandquist et al.2013 · 46 citationsarXiv
An extended main sequence turn-off in the Small Magellanic Cloud star cluster NGC4111303.1361v1 · Leo Girardi, Paul Goudfrooij, Jason S. Kalirai et al.2013 · 39 citationsarXiv
A Chandra X-ray study of the interacting binaries in the old open cluster NGC67911301.2331v1 · Maureen van den Berg, Frank Verbunt, Gianpiero Tagliaferri et al.2013 · 26 citationsarXiv
A New Look at the Old Star Cluster NGC 67911104.5473v1 · I. Platais, K.M. Cudworth, V. Kozhurina-Platais et al.2011 · 66 citationsApJ Letters, 733, L1, 2011 May 20on Valency
Proper Motion Study of the Magellanic Clouds using SPM material1009.4218v1 · Katherine Vieira, Terrence Girard, William van Altena et al.2010 · 57 citationsarXiv
The end of the white dwarf cooling sequence in M 671001.3827v1 · A. Bellini, L. R. Bedin, G. Piotto et al.2010 · 50 citationsA&A, 513A, 2010 50B
WIYN Open Cluster Study. XXXVIII. Stellar Radial Velocities in the Young Open Cluster M35 (NGC 2168)1001.0033v1 · Aaron M. Geller, Robert D. Mathieu, Ella K. Braden et al.2009 · 65 citationsarXiv
BVRIJHK photometry and proper motion analysis of NGC 6253 and the surrounding field0907.5148v1 · M. Montalto, G. Piotto, S. Desidera et al.2009 · 19 citationsarXiv
WIYN Open Cluster Study. XXIV. Stellar Radial-Velocity Measurements in NGC 68190902.4040v2 · K. Tabetha Hole, Aaron M. Geller, Robert D. Mathieu et al.2009 · 89 citationsAstron.J.138:159-168,2009
Ground-based CCD astrometry with wide field imagers. III. [email protected] proper-motion catalog of the globular cluster omega Centauri0810.1914v2 · A. Bellini, G. Piotto, L. R. Bedin et al.2008 · 56 citationsAstron.Astrophys.493:959B,2009
Trumpler 20 - an old and rich open cluster0809.4458v1 · I. Platais, C. Melo, J.P. Fulbright et al.2008 · 15 citationsarXiv
Ground-based CCD astrometry with wide field imagers. II. A star catalogue for M67: [email protected] MPG/ESO astrometry, FLAMES@VLT radial velocities0803.0004v1 · R. K. S. Yadav, L. R. Bedin, G. Piotto et al.2008 · 134 citationsarXiv
WIYN Open Cluster Study. XXVI. Improved kinematic membership and spectroscopy of IC 2391astro-ph/0611584v1 · I. Platais, C. Melo, J.-C. Mermilliod et al.2006 · 50 citationsarXiv
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