An Additional Non-Transiting Super-Earth in the Bright HD 3167 System, and Masses for All Three Planets
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Lurking in the Shadows: Wide-Separation Gas Giants As Tracers of Planet Formation
Lurking in the Shadows: Wide-Separation Gas Giants as Tracers of Planet Formation Thesis by Marta Levesque Bryan In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California 2018 Defended May 1, 2018 ii © 2018 Marta Levesque Bryan ORCID: [0000-0002-6076-5967] All rights reserved iii ACKNOWLEDGEMENTS First and foremost I would like to thank Heather Knutson, who I had the great privilege of working with as my thesis advisor. Her encouragement, guidance, and perspective helped me navigate many a challenging problem, and my conversations with her were a consistent source of positivity and learning throughout my time at Caltech. I leave graduate school a better scientist and person for having her as a role model. Heather fostered a wonderfully positive and supportive environment for her students, giving us the space to explore and grow - I could not have asked for a better advisor or research experience. I would also like to thank Konstantin Batygin for enthusiastic and illuminating discussions that always left me more excited to explore the result at hand. Thank you as well to Dimitri Mawet for providing both expertise and contagious optimism for some of my latest direct imaging endeavors. Thank you to the rest of my thesis committee, namely Geoff Blake, Evan Kirby, and Chuck Steidel for their support, helpful conversations, and insightful questions. I am grateful to have had the opportunity to collaborate with Brendan Bowler. His talk at Caltech my second year of graduate school introduced me to an unexpected population of massive wide-separation planetary-mass companions, and lead to a long-running collaboration from which several of my thesis projects were born. -
David Charbonneau Refereed Publications As of May 2015
David Charbonneau Refereed Publications as of May 2015 160. Low False Positive Rate of Kepler Candidates Estimated From A Combination Of Spitzer And Follow-Up Observations Désert, Jean-Michel; Charbonneau, David; Torres, Guillermo; Fressin, François; Ballard, Sarah; Bryson, Stephen T.; Knutson, Heather A.; Batalha, Natalie M.; Borucki, William J.; Brown, Timothy M.; Deming, Drake; Ford, Eric B.; Fortney, Jonathan J.; Gilliland, Ronald L.; Latham, David W.; Seager, Sara The Astrophysical Journal, Volume 804, Issue 1, article id. 59 (2015). 159. The Mass of Kepler-93b and The Composition of Terrestrial Planets Dressing, Courtney D.; Charbonneau, David; Dumusque, Xavier; Gettel, Sara; Pepe, Francesco; Collier Cameron, Andrew; Latham, David W.; Molinari, Emilio; Udry, Stéphane; Affer, Laura; Bonomo, Aldo S.; Buchhave, Lars A.; Cosentino, Rosario; Figueira, Pedro; Fiorenzano, Aldo F. M.; Harutyunyan, Avet; Haywood, Raphaëlle D.; Johnson, John Asher; Lopez-Morales, Mercedes; Lovis, Christophe; Malavolta, Luca; Mayor, Michel; Micela, Giusi; Motalebi, Fatemeh; Nascimbeni, Valerio; Phillips, David F.; Piotto, Giampaolo; Pollacco, Don; Queloz, Didier; Rice, Ken; Sasselov, Dimitar; Ségransan, Damien; Sozzetti, Alessandro; Szentgyorgyi, Andrew; Watson, Chris The Astrophysical Journal, Volume 800, Issue 2, article id. 135 (2015). 158. An Empirical Calibration to Estimate Cool Dwarf Fundamental Parameters from H-band Spectra Newton, Elisabeth R.; Charbonneau, David; Irwin, Jonathan; Mann, Andrew W. The Astrophysical Journal, Volume 800, Issue 2, article -
TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sun-Like Star HD 108236
Swarthmore College Works Physics & Astronomy Faculty Works Physics & Astronomy 2-1-2021 TESS Discovery Of A Super-Earth And Three Sub-Neptunes Hosted By The Bright, Sun-Like Star HD 108236 T. Daylan K. Pinglé J. Wright M. N. Günther K. G. Stassun Follow this and additional works at: https://works.swarthmore.edu/fac-physics See P nextart of page the forAstr additionalophysics andauthors Astr onomy Commons Let us know how access to these works benefits ouy Recommended Citation T. Daylan, K. Pinglé, J. Wright, M. N. Günther, K. G. Stassun, S. R. Kane, A. Vanderburg, D. Jontof-Hutter, J. E. Rodriguez, A. Shporer, C. X. Huang, T. Mikal-Evans, M. Badenas-Agusti, K. A. Collins, B. V. Rackham, S. N. Quinn, R. Cloutier, K. I. Collins, P. Guerra, Eric L.N. Jensen, J. F. Kielkopf, B. Massey, R. P. Schwarz, D. Charbonneau, J. J. Lissauer, J. M. Irwin, Ö Baştürk, B. Fulton, A. Soubkiou, B. Zouhair, S. B. Howell, C. Ziegler, C. Briceño, N. Law, A. W. Mann, N. Scott, E. Furlan, D. R. Ciardi, R. Matson, C. Hellier, D. R. Anderson, R. P. Butler, J. D. Crane, J. K. Teske, S. A. Shectman, M. H. Kristiansen, I. A. Terentev, H. M. Schwengeler, G. R. Ricker, R. Vanderspek, S. Seager, J. N. Winn, J. M. Jenkins, Z. K. Berta-Thompson, L. G. Bouma, W. Fong, G. Furesz, C. E. Henze, E. H. Morgan, E. Quintana, E. B. Ting, and J. D. Twicken. (2021). "TESS Discovery Of A Super-Earth And Three Sub-Neptunes Hosted By The Bright, Sun-Like Star HD 108236". -
Pre-Vetted False Positives for TESS
Swarthmore College Works Physics & Astronomy Faculty Works Physics & Astronomy 11-1-2018 The KELT Follow-Up Network And Transit False-Positive Catalog: Pre-Vetted False Positives For TESS K. A. Collins K. I. Collins FJ.ollow Pepper this and additional works at: https://works.swarthmore.edu/fac-physics J. Labadie-Bar Part of the Astrtz ophysics and Astronomy Commons Let us know how access to these works benefits ouy K. G. Stassun See next page for additional authors Recommended Citation K. A. Collins, K. I. Collins, J. Pepper, J. Labadie-Bartz, K. G. Stassun, B. S. Gaudi, D. Bayliss, J. Bento, K. D. Colón, D. Feliz, D. James, M. C. Johnson, R. B. Kuhn, M. B. Lund, M. T. Penny, J. E. Rodriguez, R. J. Siverd, D. J. Stevens, X. Yao, G. Zhou, M. Akshay, G. F. Aldi, C. Ashcraft, S. Awiphan, Ö. Baştürk, D. Baker, T. G. Beatty, P. Benni, P. Berlind, G. B. Berriman, Z. Berta-Thompson, A. Bieryla, V. Bozza, S. C. Novati, M. L. Calkins, J. M. Cann, D. R. Ciardi, W. D. Cochran, David H. Cohen, D. Conti, J. R. Crepp, I. A. Curtis, G. D'Ago, K. A. Diazeguigure, C. D. Dressing, F. Dubois, E. Ellington, T. G. Ellis, G. A. Esquerdo, P. Evans, A. Friedli, A. Fukui, B. J. Fulton, E. J. Gonzales, J. C. Good, J. Gregorio, T. Gumusayak, D. A. Hancock, C. K. Harada, R. Hart, E. G. Hintz, H. Jang-Condell, E. J. Jeffery, Eric L.N. Jensen, E. Jofré, M. D. Joner, A. Kar, D. H. Kasper, B. Keten, J. -
Graham Pointer Phd Thesis
THE MAGNETIC FIELD OF AB DORADÛS Graham Richard Pointer A Thesis Submitted for the Degree of PhD at the University of St Andrews 2001 Full metadata for this item is available in St Andrews Research Repository at: http://research-repository.st-andrews.ac.uk/ Please use this identifier to cite or link to this item: http://hdl.handle.net/10023/12940 This item is protected by original copyright THE UNIVERSITY OF ST. ANDREWS The Magnetic Field of AB Doradûs Graham Richard Pointer Submitted for the degree of Ph.D. May 2001 ProQuest Number: 10171062 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a com plete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest ProQuest 10171062 Published by ProQuest LLO (2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States C ode Microform Edition © ProQuest LLO. ProQuest LLO. 789 East Eisenhower Parkway P.Q. Box 1346 Ann Arbor, Ml 48106- 1346 DECLARATION I, Graham Richard Pointer, hereby declare that this thesis, which is approximately 50000 words in length, has been written by me, that it is the record of work carried out by me and that it has not been submitted in any previous application for a higher degree. I was admitted as a research student in September 1997 and as a candidate for the degree of Ph.D . -
David Charbonneau Curriculum Vitae (December 2013)
David Charbonneau Curriculum vitae (December 2013) Harvard University, Department of Astronomy, 60 Garden St., Cambridge, MA 02138 Email: [email protected] Web: www.cfa.harvard.edu/~dcharbon Office: 617 496 6515 Fax: 617 495 7049 Current Position Professor of Astronomy, Harvard University Education Harvard University, A. M. (Astronomy, 1999), Ph. D. (Astronomy, 2001) U. of Toronto, Honors B. Sc. with high distinction (Math, Physics, & Astronomy, 1996) Previous Positions Thomas D. Cabot Associate Professor of Astronomy, 2008-2009, Harvard University Assistant Professor of Astronomy, 2004-2007, Harvard University R. A. Millikan Postdoctoral Scholar in Astronomy, 2001-2004, California Institute of Technology Research Focus Detection and characterization of exoplanets with the goal of studying inhabited worlds Selected Awards The Raymond and Beverly Sackler Prize in the Physical Sciences, 2012 UC Alumni of Influence Award, University of Toronto, 2012 Fannie Cox Prize for Excellence in Science Teaching, Harvard University, 2011 Alan T. Waterman Award, National Science Foundation, 2009 Scientist of the Year, Discover Magazine, 2007 David and Lucile Packard Fellowship for Science and Engineering, 2006 – 2011 NASA Exceptional Scientific Achievement Medal, 2006 Alfred P. Sloan Research Fellow, 2006 – 2008 Robert J. Trumpler Award, Astronomical Society of the Pacific, 2004 Bart J. Bok Prize in Astronomy, Harvard University, 2004 Fireman Award for PhD Thesis in Astronomy, Harvard University, 2000 Merit Fellowship, Harvard University, -
Exoplanet.Eu Catalog Page 1 # Name Mass Star Name
exoplanet.eu_catalog # name mass star_name star_distance star_mass OGLE-2016-BLG-1469L b 13.6 OGLE-2016-BLG-1469L 4500.0 0.048 11 Com b 19.4 11 Com 110.6 2.7 11 Oph b 21 11 Oph 145.0 0.0162 11 UMi b 10.5 11 UMi 119.5 1.8 14 And b 5.33 14 And 76.4 2.2 14 Her b 4.64 14 Her 18.1 0.9 16 Cyg B b 1.68 16 Cyg B 21.4 1.01 18 Del b 10.3 18 Del 73.1 2.3 1RXS 1609 b 14 1RXS1609 145.0 0.73 1SWASP J1407 b 20 1SWASP J1407 133.0 0.9 24 Sex b 1.99 24 Sex 74.8 1.54 24 Sex c 0.86 24 Sex 74.8 1.54 2M 0103-55 (AB) b 13 2M 0103-55 (AB) 47.2 0.4 2M 0122-24 b 20 2M 0122-24 36.0 0.4 2M 0219-39 b 13.9 2M 0219-39 39.4 0.11 2M 0441+23 b 7.5 2M 0441+23 140.0 0.02 2M 0746+20 b 30 2M 0746+20 12.2 0.12 2M 1207-39 24 2M 1207-39 52.4 0.025 2M 1207-39 b 4 2M 1207-39 52.4 0.025 2M 1938+46 b 1.9 2M 1938+46 0.6 2M 2140+16 b 20 2M 2140+16 25.0 0.08 2M 2206-20 b 30 2M 2206-20 26.7 0.13 2M 2236+4751 b 12.5 2M 2236+4751 63.0 0.6 2M J2126-81 b 13.3 TYC 9486-927-1 24.8 0.4 2MASS J11193254 AB 3.7 2MASS J11193254 AB 2MASS J1450-7841 A 40 2MASS J1450-7841 A 75.0 0.04 2MASS J1450-7841 B 40 2MASS J1450-7841 B 75.0 0.04 2MASS J2250+2325 b 30 2MASS J2250+2325 41.5 30 Ari B b 9.88 30 Ari B 39.4 1.22 38 Vir b 4.51 38 Vir 1.18 4 Uma b 7.1 4 Uma 78.5 1.234 42 Dra b 3.88 42 Dra 97.3 0.98 47 Uma b 2.53 47 Uma 14.0 1.03 47 Uma c 0.54 47 Uma 14.0 1.03 47 Uma d 1.64 47 Uma 14.0 1.03 51 Eri b 9.1 51 Eri 29.4 1.75 51 Peg b 0.47 51 Peg 14.7 1.11 55 Cnc b 0.84 55 Cnc 12.3 0.905 55 Cnc c 0.1784 55 Cnc 12.3 0.905 55 Cnc d 3.86 55 Cnc 12.3 0.905 55 Cnc e 0.02547 55 Cnc 12.3 0.905 55 Cnc f 0.1479 55 -
Exoplanet Community Report
JPL Publication 09‐3 Exoplanet Community Report Edited by: P. R. Lawson, W. A. Traub and S. C. Unwin National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California March 2009 The work described in this publication was performed at a number of organizations, including the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (NASA). Publication was provided by the Jet Propulsion Laboratory. Compiling and publication support was provided by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does not constitute or imply its endorsement by the United States Government, or the Jet Propulsion Laboratory, California Institute of Technology. © 2009. All rights reserved. The exoplanet community’s top priority is that a line of probeclass missions for exoplanets be established, leading to a flagship mission at the earliest opportunity. iii Contents 1 EXECUTIVE SUMMARY.................................................................................................................. 1 1.1 INTRODUCTION...............................................................................................................................................1 1.2 EXOPLANET FORUM 2008: THE PROCESS OF CONSENSUS BEGINS.....................................................2 -
Arxiv:1809.10688V2 [Astro-Ph.EP] 26 Jun 2019 Ing Nearby Bright Stars (Howell Et Al
Preprint typeset using LATEX style emulateapj v. 12/16/11 A DISCRETE SET OF POSSIBLE TRANSIT EPHEMERIDES FOR TWO LONG PERIOD GAS GIANTS ORBITING HIP 41378 Juliette C. Becker1, Andrew Vanderburg2;?, Joseph E. Rodriguez3, Mark Omohundro4, Fred C. Adams1;5, Keivan G. Stassun6;7, Xinyu Yao8, Joel Hartman9, Joshua Pepper8, Gaspar Bakos9, Geert Barentsen10, Thomas G. Beatty11, Waqas Bhatti8, Ashley Chontos12, Andrew Collier Cameron13, Coel Hellier14, Daniel Huber12, David James3, Rudolf B. Kuhn15, Michael B. Lund6, Don Pollacco16, Robert J. Siverd6, Daniel J. Stevens11;17;18, Jose´ Vin´ıcius de Miranda Cardoso19, Richard West16, 1Astronomy Department, University of Michigan, 1085 S University Avenue, Ann Arbor, MI 48109, USA 2Department of Astronomy, The University of Texas at Austin, Austin, TX 78712, USA 3Harvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USA 4Citizen Scientist 5Physics Department, University of Michigan, Ann Arbor, MI 48109, USA 6Department of Physics and Astronomy, Vanderbilt University, 6301 Stevenson Center, Nashville, TN:37235, USA 7Department of Physics, Fisk University, 1000 17th Avenue North, Nashville, TN:37208, USA 8Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, PA 18015, USA 9Department of Astrophysical Sciences, 4 Ivy Lane, Princeton University, Princeton, NJ 08544 10NASA Ames Research Center, Moffett Blvd, Mountain View, CA 94035, USA 11Center for Exoplanets and Habitable Worlds, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 -
Jason A. Dittmann 51 Pegasi B Postdoctoral Fellow
Jason A. Dittmann 51 Pegasi b Postdoctoral Fellow Contact Massachusetts Institute of Technology MIT Kavli Institute: 37-438f 617-258-5928 (office) 70 Vassar St. 520-820-0928 (cell) Cambridge, MA 02139 [email protected] Education Harvard University, Cambridge, MA PhD, Astronomy and Astrophysics, May 2016 Advisor: David Charbonneau, PhD • University of Arizona, Tucson, AZ BS, Astronomy, Physics, May 2010 Advisor: Laird Close, PhD • Recent 51 Pegasi b Postdoctoral Fellow July 2017 – Present Research Earth and Planetary Science Department, MIT Positions Faculty Contact: Sara Seager Postdoctoral Researcher Feb 2017 – June 2017 Kavli Institute, MIT Supervisor: Sarah Ballard Postdoctoral Researcher July 2016 – Jan 2017 Center for Astrophysics, Harvard University Supervisor: David Charbonneau Research Assistant Sep 2010 – May 2016 Center for Astrophysics, Harvard University Advisors: David Charbonneau Publication 16 first and second authored publications Summary 22 additional co-authored publications 1 first-authored publication in Nature 1 co-authored publication in Nature Selected 51 Pegasi b Postdoctoral Fellowship 2017 – Present Awards and Pierce Fellowship 2010 – 2013 Honors Certificate of Distinction in Teaching 2012 Best Project Award, Physics Ugrd. Research Symp. 2009 Best Undergraduate Research (Steward Observatory) 2009 – 2010 Grants Principal Investigator, Hubble Space Telescope 2017, 10 orbits Awarded “Initial Reconaissance of a Transiting Rocky (maximum award) Planet in a Nearby M-Dwarf’s Habitable Zone” Principal Investigator, -
Nasa and the Search for Technosignatures
NASA AND THE SEARCH FOR TECHNOSIGNATURES A Report from the NASA Technosignatures Workshop NOVEMBER 28, 2018 NASA TECHNOSIGNATURES WORKSHOP REPORT CONTENTS 1 INTRODUCTION .................................................................................................................................................................... 1 What are Technosignatures? .................................................................................................................................... 2 What Are Good Technosignatures to Look For? ....................................................................................................... 2 Maturity of the Field ................................................................................................................................................... 5 Breadth of the Field ................................................................................................................................................... 5 Limitations of This Document .................................................................................................................................... 6 Authors of This Document ......................................................................................................................................... 6 2 EXISTING UPPER LIMITS ON TECHNOSIGNATURES ....................................................................................................... 9 Limits and the Limitations of Limits ........................................................................................................................... -
A Multi-Planet System Transiting the $ V $= 9 Rapidly Rotating F-Star HD
DRAFT VERSION APRIL 25, 2017 Preprint typeset using LATEX style emulateapj v. 12/16/11 A MULTI-PLANET SYSTEM TRANSITING THE V = 9 RAPIDLY ROTATING F-STAR HD 106315 JOSEPH E. RODRIGUEZ1, GEORGE ZHOU1, ANDREW VANDERBURG1,JASON D. EASTMAN1,LAURA KREIDBERG1, PHILLIP A. CARGILE1, ALLYSON BIERYLA1,DAVID W. LATHAM1,JONATHAN IRWIN1, ANDREW W. MAYO1,MICHAEL L. CALKINS1, GILBERT A. ESQUERDO1,JESSICA MINK1 1Harvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USA Draft version April 25, 2017 ABSTRACT We report the discovery of a multi-planet system orbiting HD 106315, a rapidly rotating mid F-type star, using data from the K2 mission. HD 106315 hosts a 2.51 0.12 R sub-Neptune in a 9.5 day orbit, +0.24 ± ⊕ and a 4.31 0.27 R super-Neptune in a 21 day orbit. The projected rotational velocity of HD 106315 −1 ⊕ (12.9 kms− ) likely precludes precise measurements of the planets’ masses, but could enable a mea- surement of the sky-projected spin-orbit obliquity for the outer planet via Doppler tomography. The eccentricities of both planets were constrained to be consistent with 0, following a global modeling of the system that includes a Gaia distance and dynamical arguments. The HD 106315 system is one of few multi-planet systems hosting a Neptune-sized planet for which orbital obliquity measure- ments are possible, making it an excellent test-case for formation mechanisms of warm-Neptunian systems. The brightness of the host star also makes HD 106315 c a candidate for future transmission spectroscopic follow-up studies.