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Submissions from 2021

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The Hubble PanCET program: long-term chromospheric evolution and flaring activity of the M dwarf host GJ 3470★, Vincent Bourrier, Leonardo A. dos Santos, Jorge Sanz-Forcada, Antonio García Muñoz, Gregory W. Henry, Panayotis Lavvas, Alain Lecavelier, Mercedes López-Morales, Thomas Mikal-Evans, David K. Sing, Hannah R. Wakeford, and David Ehrenreich

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How much has the Sun influenced Northern Hemisphere temperature trends? An ongoing debate, Ronan Connolly, Willie Soon, Michael Connolly, Sallie Baliunas, Johan Berglund, C. John Butler, Rodolfo Gustavo Cionco, Ana G. Elias, Valery M. Fedorov, Hermann Harde, Gregory W. Henry, Douglas V. Hoyt, Ole Humlum, David R. Legates, Sebastian Lüning, Nicola Scafetta, Jan-Erik Solheim, László Szarka, Harry van Loon, Víctor M. Velasco Herrera, Richard C. Willson, Hong Yan, and Weijia Zhang

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Speckle Imaging Characterization of Radial Velocity Exoplanet Systems, Paul A. Dalba, Stephen R. Kane, Steve B. Howell, Elliott P. Horch, Zhexing Li, Lea A. Hirsch, Jennifer Burt, Timothy D. Brandt, Teo Močnik, Gregory W. Henry, Mark E. Everett, Lee J. Rosenthal, and Andrew W. Howard

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HST PanCET program: non-detection of atmospheric escape in the warm Saturn-sized planet WASP-29 b, Leonardo A. dos Santos, Vincent Bourrier, David Ehrenreich, Jorge Sanz-Forcada, Mercedes López-Morales, David K. Sing, Antonio García Muñoz, Gregory W. Henry, Panayotis Lavvas, Alain Lecavelier, Thomas Mikal-Evans, Alfred Vidal-Madjar, and Hannah R. Wakeford

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California Legacy Survey. II. Occurrence of Giant Planets beyond the Ice Line, Benjamin J. Fulton, Lee J. Rosenthal, Lea A. Hirsch, Howard Isaacson, Andrew W. Howard, Cayla M. Dedrick, Ilya A. Sherstyuk, Sarah C. Blunt, Erik A. Petigura, Heather A. Knutson, Aida Behmard, Ashley Chontos, Justin R. Crepp, Ian J. M. Crossfield, Paul A. Dalba, Debra A. Fischer, Gregory W. Henry, Stephen R. Kane, Molly Kosiarek, Geoffrey W. Marcy, Ryan A. Rubenzahl, Lauren M. Weiss, and Jason T. Wright

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Establishing α Oph as a Prototype Rotator: Precision Orbit with New Keck, CHARA, and RV Observations, Tyler Gardner, John D. Monnier, Francis C. Fekel, Michael H. Williamson, Fabien Baron, Sasha Hinkley, Michael Ireland, Adam L. Kraus, Stefan Kraus, Rachael M. Roettenbacher, Gail Schaefer, Judit Sturmann, Laszlo Sturmann, and Theo A. ten Brummelaar

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Observations with the Differential Speckle Survey Instrument. X. Preliminary Orbits of K-dwarf Binaries and Other Stars, Elliott P. Horch, Kyle G. Broderick, Dana I. Casetti-Dinescu, Todd J. Henry, Francis C. Fekel, Matthew W. Muterspaugh, Daryl W. Willmarth, Jennifer G. Winters, Gerard T. van Belle, Catherine A. Clark, and Mark E. Everett

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Observing the changing surface structures of the active K giant σ Geminorum with SONG★, Heidi Korhonen, Rachael M. Roettenbacher, Shenghong Gu, Frank Grundahl, Mads Fredslund Andersen, Gregory W. Henry, Jens Jessen-Hansen, Victoria L. Antoci, and P. L. Pallé

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Interferometric Imaging of λ Andromedae: Evidence of Starspots and Rotation, J. Robert Parks, Russel J. White, Frédérique Baron, John D. Monnier, Brian Kloppenborg, Gregory W. Henry, Gail Schaefer, Xiao Che, Ettore Pedretti, Nathalie Thureau, Ming Zhao, Theo ten Brummelaar, Harold McAlister, Stephen T. Ridgway, Nils Turner, Judit Sturmann, and Laszlo Sturmann

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The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades, Lee J. Rosenthal, Benjamin J. Fulton, Lea A. Hirsch, Howard Isaacson, Andrew W. Howard, Cayla M. Dedrick, Ilya A. Sherstyuk, Sarah C. Blunt, Erik A. Petigura, Heather Knutson, Aida Behmard, Ashley Chontos, Justin R. Crepp, Ian J. M. Crossfield, Paul A. Dalba, Debra A. Fischer, Gregory W. Henry, Stephen R. Kane, Molly Kosiarek, Geoffrey W. Marcy, Ryan A. Rubenzahl, Lauren M. Weiss, and Jason T. Wright

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The Hubble PanCET Program: A Metal-rich Atmosphere for the Inflated Hot Jupiter HAT-P-41b, Kyle B. Sheppard, Luis Welbanks, Avi M. Mandell, Nikku Madhusudhan, Nikolay Nikolov, Drake Deming, Gregory W. Henry, Michael H. Williamson, David K. Sing, Mercedes López-Morales, Jegug Ih, Jorge Sanz-Forcada, Panayotis Lavvas, Gilda E. Ballester, Thomas M. Evans, Antonio García Muñoz, and Leonardo A. dos Santos

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Automated Photometry of γ Cassiopeiae: The Last Roundup, M. A. Smith and Gregory W. Henry

Submissions from 2020

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The Hubble Space Telescope PanCET Program: An Optical to Infrared Transmission Spectrum of HAT-P-32Ab, Munazza K. Alam, Mercedes López-Morales, Nikolay Nikolov, David K. Sing, Gregory W. Henry, Claire Baxter, Jean-Michel Désert, Joanna K. Barstow, Thomas Mikal-Evans, Vincent Bourrier, Panayotis Lavvas, Hannah R. Wakeford, Michael H. Williamson, Jorge Sanz-Forcada, Lars A. Buchhave, Ofer Cohen, and Antonio García Muñoz

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LRG-BEASTS: ground-based detection of sodium and a steep optical slope in the atmosphere of the highly inflated hot-saturn WASP-21b, Lili Alderson, James Kirk, Mercedes López-Morales, Peter J. Wheatley, Ian Skillen, Gregory W. Henry, Chima McGruder, Matteo Brogi, Tom Louden, and George King

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EXPRES. I. HD 3651 as an Ideal RV Benchmark, John M. Brewer, Debra A. Fischer, Ryan T. Blackman, Samuel H. C. Cabot, Allen B. Davis, Gregory Laughlin, Christopher Leet, J. M. Joel Ong, Ryan R. Petersburg, Andrew E. Szymkowiak, Lily L. Zhao, Gregory W. Henry, and Joe Llama

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A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime, Jennifer Burt, Fabo Feng, Bradford Holden, Eric E. Mamajek, Chelsea X. Huang, Mickey M. Rosentha, Songhu Wang, R. Paul Butler, Steve S. Vogt, Gregory Laughlin, Gregory W. Henry, Johanna K. Teske, Sharon X. Wang, Jeffrey D. Crane, and Steve A. Shectman

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EXPRES. II. Searching for Planets around Active Stars: A Case Study of HD 101501, Samuel H. C. Cabot, Rachael M. Roettenbacher, Gregory W. Henry, Lily Zhao, Robert O. Harmon, Debra A. Fischer, John M. Brewer, Joe Llama, Ryan R. Petersburg, and Andrew E. Szymkowiak

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Detection of Na, K, and H2O in the hazy atmosphere of WASP-6b, Aarynn L. Carter, Nikolay Nikolov, David K. Sing, Munazza K. Alam, Jayesh M. Goyal, Thomas Mikal-Evans, Hannah R. Wakeford, Gregory W. Henry, Sam Morrell, Mercedes López-Morales, Barry Smalley, Panayotis Lavvas, Joanna K. Barstow, Antonio García Muñoz, Neale P. Gibson, and Paul A. Wilson

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ARMADA. I. Triple Companions Detected in B-type Binaries α Del and ν Gem, Tyler Gardner, John D. Monnier, Francis C. Fekel, Gail Schaefer, Keith J. C. Johnson, Jean-Baptiste Le Bouquin, Stefan Kraus, Narsireddy Anugu, Benjamin R. Setterholm, Aaron Labdon, Claire L. Davies, Cyprien Lanthermann, Jacob Ennis, Michael Ireland, Kaitlin M. Kratter, Theo Ten Brummelaar, Judit Sturmann, Laszlo Sturmann, Chris Farrington, Douglas R. Gies, Robert Klement, and Fred C. Adams

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Updated Parameters and a New Transmission Spectrum of HD 97658b, Xueying Guo, Ian J. M. Crossfield, Diana Dragomir, Molly Kosiarek, Joshua Lothringer, Thomas Mikal-Evans, Lee J. Rosenthal, Björn Benneke, Heather Knutson, Paul A. Dalba, Eliza M. R. Kempton, Gregory W. Henry, Peter R. McCullough, Travis Barman, Sarah C. Blunt, Ashley Chontos, Jonathan J. Fortney, Benjamin Fulton, Lea A. Hirsch, Andrew W. Howard, Howard Isaacson, Jaymie Matthews, Teo Mocnik, Caroline Morley, Erik A. Petigura, and Lauren M. Weiss

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The SOPHIE search for northern extrasolar planets XVI. HD 158259: A compact planetary system in a near-3:2 mean motion resonance chain, Nathan Hara, François Bouchy, Manu Stalport, Isabelle Boisse, J. Rodrigues, Jean-Baptiste Delisle, Alexandre Santerne, Gregory W. Henry, Luc Arnold, Nicola Astudillo-Defru, Simon Borgniet, Xavier Bonfils, Vincent Bourrier, Bastien Brugger, B. Courcol, Shweta Dalal, Magali Deleuil, Xavier Delfosse, Olivier Demangeon, Rodrigo F. Díaz, Xavier Dumusque, Thierry Forveille, Guillaume Hébrard, Melissa J. Hobson, ‪Flavien Kiefer, Théodore Lopez, ‪Lucile Mignon, Olivier Mousis, Claire Moutou, Francesco Pepe, Javiera Rey, Nuno C. Santos, Damien Ségransan, Stéphane Udry, and Paul Anthony Wilson

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Orbital Refinement and Stellar Properties for the HD 9446, HD 43691, and HD 179079 Planetary Systems, Michelle L. Hill, Teo Močnik, Stephen R. Kane, Gregory W. Henry, Joshua Pepper, Natalie R. Hinkel, Paul A. Dalba, Benjamin Fulton, Keivan Stassun, Lee J. Rosenthal, Andrew W. Howard, Steve B. Howell, Mark E. Everett, Tabetha S. Boyajian, Debra A. Fischer, Joseph E. Rodriguez, Thomas G. Beatty, and David J. James

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The M Supergiant High-mass X-Ray Binary 4U 1954+31, Kenneth H. Hinkle, Thomas Lebzelter, Francis C. Fekel, Oscar Straniero, Richard Joyce, Lisa Prato, Nicole Karnath, and Nolan Habel

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Observations of Binary Stars with the Differential Speckle Survey Instrument. IX. Observations of Known and Suspected Binaries, and a Partial Survey of Be Stars, Elliott P. Horch, Gerard T. van Belle, James W. Davidson Jr., Daryl W. Willmarth, Francis C. Fekel, Matthew W. Muterspaugh, Dana I. Casetti-Dinescu, Frederick W. Hahne, Nicole M. Granucci, Catherine A. Clark, Jennifer G. Winters, Justin D. Rupert, Samuel A. Weiss, Nicole M. Colton, Daniel A. Nusdeo, and Todd J. Henry

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Sun-like Stars Shed Light on Solar Climate Forcing, Philip G. Judge, Ricky Egeland, and Gregory W. Henry

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Evaluating Climate Variability of the Canonical Hot-Jupiters HD 189733b and HD 209458b through Multi-epoch Eclipse Observations, Brian M. Kilpatrick, Tiffany Kataria, Nikole K. Lewis, Robert T. Zellem, Gregory W. Henry, Nicolas B. Cowan, Julien de Wit, Jonathan J. Fortney, Heather Knutson, Sara Seager, Adam P. Showman, and Gregory S. Tucker

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Physical Parameters of the Multiplanet Systems HD 106315 and GJ 9827*†, Molly R. Kosiarek, David A. Berardo, Ian J. M. Crossfield, Cesar Laguna, Caroline Piaulet, Joseph M. Akana Murphy, Steve B. Howell, Gregory W. Henry, Howard Isaacson, Benjamin Fulton, Lauren M. Weiss, Erik A. Petigura, Aida Behmard, Lea A. Hirsch, Johanna Teske, Jennifer A. Burt, Sean M. Mills, Ashley Chontos, Teo Močnik, Andrew W. Howard, Michael Werner, John H. Livingston, Jessica Krick, Charles Beichman, Varoujan Gorjian, Laura Kreidberg, Caroline Morley, Jessie L. Christiansen, Farisa Y. Morales, Nicholas J. Scott, Jeffrey D. Crane, Sharon Xuesong Wang, Stephen A. Shectman, Lee J. Rosenthal, Samuel K. Grunblatt, Ryan A. Rubenzahl, Paul A. Dalba, Steven Giacalone, Chiara Dane Villanueva, Qingtian Liu, Fei Dai, Michelle L. Hill, Malena Rice, Stephen R. Kane, and Andrew W. Mayo

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Visual Orbits of Spectroscopic Binaries with the CHARA Array. III. HD 8374 and HD 24546, Kathryn V. Lester, Francis C. Fekel, Matthew W. Muterspaugh, Douglas R. Gies, Gail Schaefer, Chris D. Farrington, Zhao Guo, Rachel A. Matson, John D. Monnier, Theo A. ten Brummelaar, Judit Sturmann, and Samuel A. Weiss

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ACCESS: Confirmation of No Potassium in the Atmosphere of WASP-31b, Chima D. McGruder, Mercedes López-Morales, Néstor Espinoza, Benjamin V. Rackham, Dániel Apai, Andrés Jordán, David J. Osip, Munazza K. Alam, Alex Bixel, Jonathan J. Fortney, Gregory W. Henry, James Kirk, Nikole K. Lewis, Florian Rodler, and Ian C. Weaver

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KR Persei, a Mid-F Eclipsing Binary with a One-day Period, James R. Sowell, Emily Hollingworth, Francis C. Fekel, Matthew W. Muterspaugh, Horace Dale, Alexander D. Savello, Jeffrey L. Coughlin, and Richard M. Williamon

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The Large Scale Behaviour in the Disk of δ Scorpii from 2000-2018, Mark W. Suffak, Carol E. Jones, Christopher Tycner, Gregory W. Henry, Alex Cavaliéri Carciofi, Bruno C. Mota, and A. C. Rubio

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Absolute Dimensions of the Unevolved F-type Eclipsing Binary BT Vulpeculae, Guillermo Torres, Claud H. Sandberg Lacy, Francis C. Fekel, and Matthew W. Muterspaugh

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Optical to Near-infrared Transmission Spectrum of the Warm Sub-Saturn HAT-P-12b, Ian Wong, Björn Benneke, Peter Gao, Heather Knutson, Yayaati Chachan, Gregory W. Henry, Drake Deming, Tiffany Kataria, Elspeth K. H. Lee, Nikolay Nikolov, David K. Sing, Gilda E. Ballester, Nathaniel J. Baskin, Hannah R. Wakeford, and Michael H. Williamson

Submissions from 2019

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WASP-52b. The effect of star-spot correction on atmospheric retrievals, Giovanni Bruno, Nikole K. Lewis, Munazza K. Alam, Mercedes López-Morales, Joanna K. Barstow, Hannah R. Wakeford, David K. Sing, Gregory W. Henry, Gilda E. Ballester, Vincent Bourrier, Lars A. Buchhave, Ofer Cohen, Thomas Mikal-Evans, Antonio García Muñoz, Panayotis Lavvas, and Jorge Sanz-Forcada

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The SOPHIE search for northern extrasolar planets XIV. A temperate (Teq ~ 300 K) super-earth around the nearby star Gliese 411, R. F. Díaz, Xavier Delfosse, Melissa J. Hobson, Isabelle Boisse, Nicola Astudillo-Defru, Xavier Bonfils, Gregory W. Henry, Luc Arnold, François Bouchy, Vincent Bourrier, Bastien Brugger, Shweta Dalal, Magali Deleuil, Olivier Demangeon, F. Dolon, Xavier Dumusque, Thierry Forveille, Nathan Hara, Guillaume Hébrard, ‪Flavien Kiefer, Théodore Lopez, ‪Lucile Mignon, F. Moreau, Olivier Mousis, C. Moutou, Francesco Pepe, S. Perruchot, Y. Richaud, Alexandre Santerne, Nuno Santos, R. Sottile, Manu Stalport, Damien Ségransan, Stéphane Udry, N. Unger, and Paul A. Wilson

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The Hubble PanCET program: an extensive search for metallic ions in the exosphere of GJ 436 b, Leonardo A. dos Santos, David Ehrenreich, Vincent Bourrier, Alain Lecavelier des Etangs, Mercedes López-Morales, David K. Sing, Gilda E. Ballester, Lofti Ben-Jaffel, Lars A. Buchhave, Antonio García Muñoz, Gregory W. Henry, Tiffany Kataria, Baptiste Lavie, Panayotis Lavvas, Nikole K. Lewis, Thomas Mikal-Evans, Jorge Sanz-Forcada, and Hannah R. Wakeford

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Infrared Spectroscopy of Symbiotic Stars. XII. The Neutron Star SyXB System 4U 1700+24 = V934 Herculis, Kenneth H. Hinkle, Francis C. Fekel, Richard Joyce, Joanna Mikołajewska, Cezary Gałan, and Thomas Lebzelter

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Detection and characterisation of 54 massive companions with the SOPHIE spectrograph: Seven new brown dwarfs and constraints on the brown dwarf desert, ‪Flavien Kiefer, Guillaume Hébrard, Johannes Sahlmann, Sérgio G. Sousa, Thierry Forveille, Nuno Santos, Michel Mayor, Magali Deleuil, Paul Anthony Wilson, Shweta Dalal, Rodrigo F. Díaz, Gregory W. Henry, Janis Hagelberg, Melissa J. Hobson, Olivier Demangeon, Vincent Bourrier, Xavier Delfosse, Luc Arnold, Nicola Astudillo-Defru, Jean-Luc Beuzit, Isabelle Boisse, Xavier Bonfils, Simon Borgniet, François Bouchy, B. Courcol, David Ehrenreich, Nathan Hara, Anne-Marie Lagrange, Christophe Lovis, Guillaume Montagnier, C. Moutou, Francesco Pepe, Christian Perrier, Javiera Rey, Alexandre Santerne, Damien Ségransan, Stephane Udry, and Alfred Vidal-Madjar

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Bright Opportunities for Atmospheric Characterization of Small Planets: Masses and Radii of K2-3 b, c, and d and GJ3470 b from Radial Velocity Measurements and Spitzer Transits, Molly Kosiarek, Ian J. M. Crossfield, Kevin K. Hardegree-Ullman, John H. Livingston, Björn Benneke, Gregory W. Henry, Ward S. Howard, David A. Berardo, Sarah C. Blunt, Benjamin J. Fulton, Lea A. Hirsch, Andrew W. Howard, Howard Isaacson, Erik A. Petigura, Evan Sinukoff, Lauren M. Weiss, Xavier Bonfils, Courtney D. Dressing, Heather Knutson, Joshua E. Schlieder, Michael Werner, Varoujan Gorjian, Jessica Krick, Farisa Y. Morales, Nicola Astudillo-Defru, J. M. Almenara, Xavier Delfosse, Thierry Forveille, Christophe Lovis, Michel Mayor, Felipe Murgas, Francesco Pepe, Nuno C. Santos, Stephane Udry, Henry T. Corbett, Octavi Fors, Nicholas M. Law, Jeffrey K. Ratzloff, and Daniel del Ser

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HST/STIS analysis of the first main sequence pulsar CU Virginis, Jiří Krtička, Zdeněk Mikulášek, Gregory W. Henry, Jan Janík, Oleg Kochukhov, Andrzej Pigulski, P. Leto, Corrado Trigilio, Iva Krtičková, Theresa Lüftinger, Milan Prvák, and A. Tichý

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An emission spectrum for WASP-121b measured across the 0.8–1.1 μm wavelength range using the Hubble Space Telescope, Thomas Mikal-Evans, David K. Sing, Jayesh M. Goyal, Benjamin Drummond, Aarynn L. Carter, Gregory W. Henry, Hannah R. Wakeford, Nikole K. Lewis, Mark S. Marley, Pascal Tremblin, Nikolay Nikolov, Tiffany Kataria, Drake Deming, and Gilda E. Ballester

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The Hubble Space Telescope PanCET Program: Exospheric Mg ii and Fe ii in the Near-ultraviolet Transmission Spectrum of WASP-121b Using Jitter Decorrelation, David K. Sing, Panayotis Lavvas, Gilda E. Ballester, Alain Lecavelier des Etangs, Mark S. Marley, Nikolay Nikolov, Lofti Ben-Jaffel, Vincent Bourrier, Lars A. Buchhave, Drake Deming, David Ehrenreich, Thomas Mikal-Evans, Tiffany Kataria, Nikole K. Lewis, Mercedes López-Morales, Antonio García Muñoz, Gregory W. Henry, Jorge Sanz-Forcada, Jessica J. Spake, Hannah R. Wakeford, and The PanCET collaboration

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Transmission Spectroscopy of WASP-79b from 0.6 to 5.0 μm, Kristin S. Sotzen, Kevin B. Stevenson, David K. Sing, Brian M. Kilpatrick, Hannah R. Wakeford, Joseph C. Filippazzo, Nikole K. Lewis, Sarah M. Hörst, Mercedes López-Morales, Gregory W. Henry, Lars A. Buchhave, David Ehrenreich, Jonathan D. Fraine, Antonio García Muñoz, Rahul Jayaraman, Panayotis Lavvas, Alain Lecavelier des Etangs, Mark S. Marley, Nikolay Nikolov, Alexander D. Rathcke, and Jorge Sanz-Forcada

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Absolute Dimensions of the Early F-type Eclipsing Binary V506 Ophiuchi, Guillermo Torres, Claud H. Sandberg Lacy, Francis C. Fekel, and Matthew W. Muterspaugh

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Pulsations, eruptions, and evolution of four yellow hypergiants, Arnout M. van Genderen, Alex Lobel, Hans Nieuwenhuijzen, Gregory W. Henry, Cornelis de Jager, E. Blown, Giorgio Di Scala, and Erwin J. van Ballegoij

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Long-term spot monitoring of the young solar analogue V889 Herculis, Teemu Willamo, Thomas Hackman, Jyri J. Lehtinen, Maarit J. Käpylä, Ilya Ilyin, Gregory W. Henry, Lauri Jetsu, Oleg Kochukhov, and Nikolai Piskunov

Submissions from 2018

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The HST PanCET Program: Hints of Na i and Evidence of a Cloudy Atmosphere for the Inflated Hot Jupiter WASP-52b, Munazza K. Alam, Nikolay Nikolov, Mercedes López-Morales, David K. Sing, Jayesh M. Goyal, Gregory W. Henry, Jorge Sanz-Forcada, Michael H. Williamson, Thomas M. Evans, Hannah R. Wakeford, Giovanni Bruno, Gilda E. Ballester, Kevin B. Stevenson, Nikole K. Lewis, Joanna K. Barstow, Vincent Bourrier, Lars A. Buchhave, David Ehrenreich, and Antonio García Muñoz

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The 55 Cancri system reassessed, Vincent Bourrier, Xavier Dumusque, Caroline Dorn, Gregory W. Henry, Nicola Astudillo-Defru, Javiera Rey, Björn Benneke, Guillaume Hébrard, Christophe Lovis, Brice-Olivier Demory, C. Moutou, and David Ehrenreich

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Hubble PanCET: an extended upper atmosphere of neutral hydrogen around the warm Neptune GJ 3470b, Vincent Bourrier, Alain Lecavelier des Etangs, David Ehrenreich, Jorge Sanz-Forcada, Romain Allart, Gilda E. Ballester, Lars A. Buchhave, Ofer Cohen, Drake Deming, Thomas M. Evans, Antonio García Muñoz, Gregory W. Henry, Tiffany Kataria, Panayotis Lavvas, Nikole K. Lewis, Mercedes López-Morales, Mark S. Marley, David K. Sing, and Hannah R. Wakeford

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The First Post-Kepler Brightness Dips of KIC 8462852, Tabetha S. Boyajian, Roi Alonso, Alex Ammerman, David Armstrong, Andrés Asensio Ramos, K. Barkaoui, Thomas G. Beatty, Zouhair Benkhaldoun, Paul Benni, Rory O. Bentley, Andrei Berdyugin, Svetlana Berdyugina, Serge Bergeron, Allyson Bieryla, Michaela G. Blain, Alicia Capetillo Blanco, Eva H. L. Bodman, Anne Boucher, Mark Bradley, Stephen M. Brincat, Thomas G. Brink, John Briol, David J. A. Brown, Jan Budaj, Artem Burdanov, Bryson Cale, Miguel Aznar Carbo, R. Castillo García, Wendy J. Clark, Geoffrey C. Clayton, James L. Clem, Phillip H. Coker, Evan M. Cook, Chris M. Copperwheat, Jason L. Curtis, Roc M. Cutri, Borbála Cseh, C. H. Cynamon, Alex J. Daniels, James R. A. Davenport, Hans J. Deeg, Roberto De Lorenzo, Thomas de Jaeger, Jean-Bruno Desrosiers, John Dolan, D. J. Dowhos, Franky Dubois, Russell Durkee, Shawn Dvorak, Lynn Easley, Nick Edwards, Tyler G. Ellis, Emery Erdelyi, Steve Ertel, Rafael G. Farfán, Jay Farihi, Alexei V. Filippenko, Emma Foxell, Davide Gandolfi, Faustino Garcia, Frank Giddens, Michaël Gillon, Juan-Luis González-Carballo, Carlos González-Fernández, Jonay I. González Hernández, Keith A. Graham, Kenton A. Greene, Joao Gregorio, Na'ama Hallakoun, Ottó Hanyecz, Gerry R. Harp, Gregory W. Henry, E. Herrero, Caleb F. Hildbold, D. Hinzel, Gonzalo Holgado, Bernadett Ignácz, Ilya Ilyin, Valentin D. Ivanov, ‪Emmanuel Jehin, Helen E. Jermak, Steve Johnston, Stella Kafka, Csilla Kalup, Emmanuel Kardasis, Shai Kaspi, Grant M. Kennedy, F. Kiefer, Collin L. Kielty, Dennis Kessler, Harri Kiiskinen, Thomas L. Killestein, Ronald A. King, Vladimír Kollar, Heidi Korhonen, C. Kotnik, Réka Könyves-Tóth, Levente Kriskovics, Nathan Krumm, Vadim Krushinsky, E. Kundra, Francois-Rene Lachapelle, Daryll LaCourse, P. Lake, Kristine Lam, Gavin P. Lamb, Dave Lane, Marie Wingyee Lau, Pablo Lewin, Chris Lintott, Carey Lisse, Ludwig Logie, Nicolas Longeard, M. Lopez Villanueva, E. Whit Ludington, Amy Mainzer, Lison Malo, Chris Maloney, Andrew Mann, A. Mantero, Massimo Marengo, Jon Marchant, María Jesús Martínez González, Joseph R. Masiero, Jon C. Mauerhan, James McCormac, Aaron McNeely, Huan Y. A. Meng, Mike Miller, Lawrence A. Molnar, Juan Carlos Morales, Brett M. Morris, Matthew W. Muterspaugh, David Nespra, Carrie R. Nugent, Katherine M. Nugent, A. Odasso, Derek O'Keeffe, Arto Oksanen, John M. O'Meara, András Ordasi, Hugh Osborn, John J. Ott, J. R. Parks, Diego Rodriguez Perez, Vance Petriew, Roger Pickard, András Pál, Peter Plavchan, Don Pollacco, Francisco Pozo-Nuñez, Francisco J. Pozuelos, Steve Rau, Seth Redfield, Howard Relles, Ignasi Ribas, Jon Richards, Joonas L. O. Saario, Emily J. Safron, J. Martin Sallai, Krisztián Sárneczky, Bradley E. Schaefer, Clea F. Schumer, Madison Schwartzendruber, Michael H. Siegel, Andrew P. V. Siemion, Brooke D. Simmons, Joshua D. Simon, Sergio Simón-Díaz, Michael L. Sitko, Hector Socas-Navarro, Ádám Sódor, Donn Starkey, Iain A. Steele, Geoff Stone, Klaus G. Strassmeier, Rachel A. Street, Tricia Sullivan, Jari Suomela, Jon J. Swift, Gyula M. Szabó, Róbert Szabó, Róbert Szakáts, Tamás Szalai, Angelle M. Tanner, Borja Toledo-Padrón, Tamás Tordai, Amaury H. M. J. Triaud, Jake D. Turner, Joseph H. Ulowetz, Marian Urbanik, Siegfried Vanaverbeke, Andrew Vanderburg, Krisztián Vida, Brad P. Vietje, József Vinkó, Kaspar von Braun, Elizabeth O. Waagen, Dan Walsh, Christopher A. Watson, R. C. Weir, Klaus Wenzel, Carlos Westendorp, Michael W. Williamson, Jason T. Wright, Mark C. Wyatt, WeiKang Zheng, and Gabriella Zsidi

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Separated Fringe Packet Observations with the CHARA Array. III. The Very High-eccentricity Binary HR 7345, Chris D. Farrington, Francis C. Fekel, Gail Schaefer, and Theo A. ten Brummelaar

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Spectroscopic Orbits for Late-type Stars. II, Francis C. Fekel, Daryl W. Willmarth, Helmut A. Abt, and Dimitri Pourbaix

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Precision Orbit of δ Delphini and Prospects for Astrometric Detection of Exoplanets, Tyler Gardner, John D. Monnier, Francis C. Fekel, Michael H. Williamson, Douglas K. Duncan, Timothy R. White, Michael Ireland, Fred C. Adams, Travis Barman, Fabien Baron, Theo A. ten Brummelaar, Xiao Che, Daniel Huber, Stefan Kraus, Rachael M. Roettenbacher, Gail Schaefer, Judit Sturmann, Laszlo Sturmann, Samuel J. Swihart, and Ming Zhao

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Global Climate and Atmospheric Composition of the Ultra-hot Jupiter WASP-103b from HST and Spitzer Phase Curve Observations, Laura Kreidberg, Michael R. Line, Vivien Parmentier, Kevin B. Stevenson, Tom Louden, Mickäel Bonnefoy, Jacqueline K. Faherty, Gregory W. Henry, Michael H. Williamson, Keivan Stassun, Thomas G. Beatty, Jacob L. Bean, Jonathan J. Fortney, Adam P. Showman, Jean-Michel Désert, and Jacob Arcangeli

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An HST/STIS Optical Transmission Spectrum of Warm Neptune GJ 436b, Joshua D. Lothringer, Björn Benneke, Ian J. M. Crossfield, Gregory W. Henry, Caroline Morley, Diana Dragomir, Travis Barman, Heather Knutson, Eliza Kempton, Jonathan J. Fortney, Peter McCullough, and Andrew W. Howard

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The first super-Earth detection from the high cadence and high radial velocity precision Dharma Planet Survey, Bo Ma, Jian Ge, Matthew Muterspaugh, Michael A. Singer, Gregory W. Henry, Jonay I. González Hernández, Sirinrat Sithajan, Sarik Jeram, Michael H. Williamson, Keivan Stassun, Benjamin Kimock, Frank Varosi, Sidney Schofield, Jian Liu, Scott Powell, Anthony Cassette, Hali Jakeman, Louis Avner, Nolan Grieves, Rory Barnes, Bo Zhao, Sankalp Gilda, Jim Grantham, Greg Stafford, David Savage, Steve Bland, and Brent Ealey

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Detection of Helium in the Atmosphere of the Exo-Neptune HAT-P-11b, Megan Mansfield, Jacob L. Bean, Antonija Oklopčić, Laura Kreidberg, Jean-Michel Désert, Eliza M. R. Kempton, Michael R. Line, Jonathan J. Fortney, Gregory W. Henry, Matthias Mallonn, Kevin B. Stevenson, Diana Dragomir, Romain Allart, and Vincent Bourrier

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Differential rotation in magnetic chemically peculiar stars, Zdeněk Mikulášek, Jiří Krtička, Ernst Paunzen, Michal Švanda, Stefan Hummerich, Klaus Bernhard, Miroslav Jagelka, Jan Janík, Gregory W. Henry, and Matthew E. Shultz

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Covariations of chromospheric and photometric variability of the young Sun analogue HD 30495: evidence for and interpretation of mid-term periodicities, Willie Soon, Victor M. Velasco Herrera, Rodolfo G. Cionco, S. Qiu, Sallie Baliunas, Ricky Egeland, Gregory W. Henry, and Ivanka Charvátová

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Helium in the eroding atmosphere of an exoplanet, Jess J. Spake, David K. Sing, Tom M. Evans, Antonija Oklopčić, Vincent Bourrier, Laura Kreidberg, Benjamin V. Rackham, Jonathan Irwin, David Ehrenreich, Aurélien Wyttenbach, Hannah R. Wakeford, Yifan Zhou, Katy L. Chubb, Nikolay Nikolov, Jayesh M. Goyal, Gregory W. Henry, Michael H. Williamson, Sarah Blumenthal, David R. Anderson, Coel Hellier, David Charbonneau, Stephane Udry, and Nikku Madhusudhan

Submissions from 2017

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Kepler sheds new and unprecedented light on the variability of a blue supergiant: Gravity waves in the O9.5Iab star HD 188209, Conny Aerts, Sergio Símon-Díaz, Steven Bloemen, Jonas Debosscher, Péter I. Pápics, Steve Bryson, M. Still, Ehsan Moravveji, Michael H. Williamson, Frank Grundahl, Mads Fredslund Andersen, Victoria Antoci, Pere L. Pallé, Jørgen Christensen-Dalsgaard, and Tamara M. Rogers

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Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star, Vincent Bourrier, Christophe Lovis, Hervé Beust, David Ehrenreich, Gregory W. Henry, Nicola Astudillo-Defru, Romain Allart, Xavier Bonfils, Damien Ségransan, Xavier Delfosse, Heather M. Cegla, Aurélien Wyttenbach, Kevin Heng, Baptiste Lavie, and Francesco Pepe

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The Discovery and Mass Measurement of a New Ultra-short-period Planet: K2-131b, Fei Dai, Joshua N. Winn, Davide Gandolfi, Sharon X. Wang, Johanna K. Teske, Jennifer Burt, Simon Albrecht, Oscar Barragán, William D. Cochran, Michael Endl, Malcolm Fridlund, Artie P. Hatzes, Teruyuki Hirano, Lea A. Hirsch, Marshall C. Johnson, Anders Bo Justesen, John Livingston, Carina M. Persson, Jorge Prieto-Arranz, Andrew Vanderburg, Roi Alonso, Giuliano Antoniciello, Pamela Arriagada, R. Paul Butler, Juan Cabrera, Jeffrey D. Crane, Felice Cusano, Szilárd Csizmadia, Hans Deeg, Sergio B. Dieterich, Philipp Eigmüller, Anders Erikson, Mark E. Everett, Akihiko Fukui, Sascha Grziwa, Eike W. Guenther, Gregory W. Henry, Steve B. Howell, John Asher Johnson, Judith Korth, Masayuki Kuzuhara, Norio Narita, David Nespral, Grzegorz Nowak, Enric Palle, Martin Pätzold, Heike Rauer, Pilar Montañés Rodríguez, Stephen A. Shectman, Alexis M. S. Smith, Ian B. Thompson, Vincent Van Eylen, Michael W. Williamson, and Robert A. Wittenmyer

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An ultrahot gas-giant exoplanet with a stratosphere, Thomas M. Evans, David K. Sing, Tiffany Kataria, Jayesh M. Goyal, Nikolay Nikolov, Hannah R. Wakeford, Drake Deming, Mark S. Marley, David S. Amundsen, Gilda E. Ballester, Joanna K. Barstow, Lofti Ben-Jaffel, Vincent Bourrier, Lars A. Buchhave, Ofer Cohen, David Ehrenreich, Antonio García Muñoz, Gregory W. Henry, Heather Knutson, Panayotis Lavvas, Alain Lecavelier des Etangs, Nikole K. Lewis, Mercedes López-Morales, Avi M. Mandell, Jorge Sanz-Forcada, Pascal Tremblin, and Roxana Lupu

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New Precision Orbits of Bright Double-lined Spectroscopic Binaries. X. HD 96511, HR 7578, and KZ Andromedae, Francis C. Fekel, Gregory W. Henry, and Jocelyn Tomkin

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Orbital Elements and Stellar Parameters of the Active Binary UX Arietis, Christian A. Hummel, John D. Monnier, Rachael M. Roettenbacher, Guillermo Torres, Gregory W. Henry, Heidi Korhonen, Anthony Beasley, Gail H. Schaefer, Nils H. Turner, Theo A. ten Brummelaar, Chris D. Farrington, Judit Sturmann, Laszlo Sturmann, Frédérique Baron, and Stefan Kraus

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General Model for Light Curves of Chromospherically Active Binary Stars, Lauri Jetsu, Gregory W. Henry, and Jyri J. Lehtinen

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Characterization of the Wolf 1061 Planetary System, Stephen R. Kane, Kaspar von Braun, Gregory W. Henry, Miranda A. Waters, Tabetha S. Boyajian, and Andrew W. Mann

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Hubble PanCET: an isothermal day-side atmosphere for the bloated gas-giant HAT-P-32Ab, Nikolay Nikolov, David K. Sing, Jayesh M. Goyal, Gregory W. Henry, Hannah R. Wakeford, Thomas M. Evans, Mercedes López-Morales, Antonio García Muñoz, Lofti Ben-Jaffel, Jorge Sanz-Forcada, Gilda E. Ballester, Tiffany Kataria, Joanna K. Barstow, Vincent Bourrier, Lars A. Buchhave, Ofer Cohen, Drake Deming, David Ehrenreich, Heather Knutson, Panayotis Lavvas, Alain Lecavelier des Etangs, Nikole K. Lewis, Avi M. Mandell, and Michael H. Williamson

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Contemporaneous Imaging Comparisons of the Spotted Giant σ Geminorum Using Interferometric, Spectroscopic, and Photometric Data, Rachael M. Roettenbacher, John D. Monnier, Heidi Korhonen, Robert O. Harmon, Fabien Baron, Thomas Hackman, Gregory W. Henry, Gail H. Schaefer, Klaus G. Strassmeier, Michael Weber, and Theo A. ten Brummelaar

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The Quadruple-lined, Doubly Eclipsing System V482 Persei, Guillermo Torres, Claud H. Sandberg Lacy, Francis C. Fekel, Marek Wolf, and Matthew W. Muterspaugh

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HST PanCET Program: A Cloudy Atmosphere for the Promising JWST Target WASP-101b, Hannah R. Wakeford, Kevin B. Stevenson, Nikole K. Lewis, David K. Sing, Mercedes López-Morales, Mark S. Marley, Tiffany Kataria, Avi M. Mandell, Gilda E. Ballester, Joanna K. Barstow, Lofti Ben-Jaffel, Vincent Bourrier, Lars A. Buchhave, David Ehrenreich, Thomas M. Evans, Antonio García Muñoz, Gregory W. Henry, Heather Knutson, Panayotis Lavvas, Alain Lecavelier des Etangs, Nikolay Nikolov, and Jorge Sanz-Forcada

Submissions from 2016

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The Spectroscopic Orbits of Five γ Doradus Stars, Francis C. Fekel, Gregory W. Henry, and Dimitri Pourbaix

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Infrared Spectroscopy of Symbiotic Stars. XI. Orbits for Southern S-Type Systems: Hen 3-461, SY Mus, Hen 3-828, and AR Pav, Francis C. Fekel, Kenneth H. Hinkle, Richard R. Joyce, and Peter R. Wood

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HST Hot-Jupiter Transmission Spectral Survey: Clear Skies for Cool Saturn WASP-39b, Patrick D. Fischer, Heather Knutson, David K. Sing, Gregory W. Henry, Michael H. Williamson, Jonathan J. Fortney, Adam S. Burrows, Tiffany Kataria, Nikolay Nikolov, Adam P. Showman, Gilda E. Ballester, Jean-Michel Désert, Suzanne Aigrain, Drake Deming, Alain Lecavelier des Etangs, and Alfred Vidal-Madjar

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Three Temperate Neptunes Orbiting Nearby Stars, Benjamin J. Fulton, Andrew W. Howard, Lauren M. Weiss, Evan Sinukoff, Erik A. Petigura, Howard Isaacson, Lea A. Hirsch, Geoffrey W. Marcy, Gregory W. Henry, Samuel K. Grunblatt, Daniel Huber, Kaspar von Braun, Tabetha S. Boyajian, Stephen R. Kane, Justin Wittrock, Elliott P. Horch, David R. Ciardi, Steve B. Howell, Jason T. Wright, and Eric B. Ford

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A Combined Spectroscopic and Photometric Stellar Activity Study of Epsilon Eridani, Matthew J. Giguere, Debra A. Fischer, Cyril X. Y. Zhang, Jaymie M. Matthews, Chris Cameron, and Gregory W. Henry

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Stellar Activity and Exclusion of the Outer Planet in the HD 99492 System, Stephen R. Kane, Badrinath Thirumalachari, Gregory W. Henry, Natalie R. Hinkel, Eric L. N. Jensen, Tabetha S. Boyajian, Debra A. Fischer, Andrew W. Howard, Howard Isaacson, and Jason T. Wright

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Evidence for Reflected Light From the Most Eccentric Exoplanet Known, Stephen R. Kane, Robert A. Wittenmyer, Natalie R. Hinkel, Arpita Roy, Suvrath Mahadevan, Diana Dragomir, Jaymie M. Matthews, Gregory W. Henry, Abhijit Chakraborty, and Tabetha S. Boyajian

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Torsional oscillations and observed rotational period variations in early-type stars, Jiří Krtička, Zdeněk Mikulášek, Gregory W. Henry, Petr Kurfürst, and Marian Karlický

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Absolute Properties of the Pre-Main-Sequence Eclipsing Binary Star NP Persei, Claud H. Sandberg Lacy, Francis C. Fekel, Krešimir Pavlovski, Guillermo Torres, and Matthew W. Muterspaugh

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Activity trends in young solar-type stars, Jyri J. Lehtinen, Lauri Jetsu, Thomas Hackman, Perttu Kajatkari, and Gregory W. Henry

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Very Low-Mass Stellar and Substellar Companions to Solar-Like Stars from Marvels. VI. A Giant Planet and a Brown Dwarf Candidate in a Close Binary System HD 87646, Bo Ma, Jian Ge, Alex Wolszczan, Matthew W. Muterspaugh, Brian Lee, Gregory W. Henry, Donald P. Schneider, Eduardo L. Martín, Andrzej Niedzielski, Jiwei Xie, Scott W. Fleming, Neil Thomas, Michael Williamson, Zhaohuan Zhu, Eric Agol, Dmitry Bizyaev, Luiz Nicolaci da Costa, Peng Jiang, Aldo Fabricio Martinez Fiorenzano, Jonay I. González Hernández, Pengcheng Guo, Nolan Grieves, Rui Li, Jane Liu, Suvrath Mahadevan, Tsevi Mazeh, Duy Cuong Nguyen, Martin Paegert, Sirinrat Sithajan, Keivan Stassun, Sivarani Thirupathi, Julian C. van Eyken, Xiaoke Wan, Ji Wang, John P. Wisniewski, Bo Zhao, and Shay Zucker

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Orbital Solutions and Absolute Elements of the Massive Algol Binary ET Tauri, Richard M. Williamon, Horace Dale, Charles L. Evavold, Alexander Langoussis, Francis C. Fekel, Matthew W. Muterspaugh, Stephen Williams, Kate Napier, and James R. Sowell

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Spectroscopic Orbits for 15 Late-Type Stars, Daryl W. Willmarth, Francis C. Fekel, Helmut A. Abt, and Dimitri Pourbaix

Submissions from 2015

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Sun-Like Magnetic Cycles in the Rapidly Rotating Young Solar Analog HD 30495, Ricky Egeland, Travis S. Metcalfe, Jeffrey C. Hall, and Gregory W. Henry

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HD 207651: A Composite Spectrum Triple System, Francis C. Fekel

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Infrared Spectroscopy of Symbiotic Stars. X. Orbits for Three S-Type Systems: V1044 Centauri, Hen 3-1213, And SS 73-96, Francis C. Fekel, Kenneth H. Hinkle, Richard R. Joyce, and Peter R. Wood

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New Precision Orbits of Bright Double-Lined Spectroscopic Binaries. IX. HD 54371, HR 2692, and 16 Ursa Majoris, Francis C. Fekel, Michael H. Williamson, Matthew W. Muterspaugh, Dimitri Pourbaix, Daryl W. Willmarth, and Jocelyn Tomkin

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Three Super-Earths Orbiting HD 7924, Benjamin J. Fulton, Lauren M. Weiss, Evan Sinukoff, Howard Isaacson, Andrew W. Howard, Geoffrey W. Marcy, Gregory W. Henry, Bradford P. Holden, and Robert I. Kibrick

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Refined Properties of the HD 130322 Planetary System, Natalie R. Hinkel, Stephen R. Kane, Gregory W. Henry, Y. Katherina Feng, Tabetha Boyajian, Jason Wright, Debra A. Fischer, and Andrew W. Howard

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Periodicity in some light curves of the solar analogue V352 Canis Majoris, Perttu Kajatkari, Lauri Jetsu, Elizabeth M. Cole, Thomas Hackman, Gregory W. Henry, Sirkka-Liisa Joutsiniemi, Jyri J. Lehtinen, V. Mäkelä, Sebastian Porceddu, Kyösti Ryynänen, and V. Solea

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A Comprehensive Characterization of the 70 Virginis Planetary System, Stephen R. Kane, Tabetha S. Boyajian, Gregory W. Henry, Y. Katherina Feng, Natalie R. Hinkel, Debra A. Fischer, Kaspar von Braun, Andrew W. Howard, and Jason T. Wright

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A Detection of Water in the Transmission Spectrum of the Hot Jupiter WASP-12b and Implications for Its Atmospheric Composition, Laura Kreidberg, Michael R. Line, Jacob L. Bean, Kevin B. Stevenson, Jean-Michel Désert, Nikku Madhusudhan, Jonathan J. Fortney, Joanna K. Barstow, Gregory W. Henry, Michael H. Williamson, and Adam P. Showman

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Redicting the α Comae Berenices Time of Eclipse: How 3 Ambiguous Measurements Out of 609 Caused a 26 Year Binary's Eclipse to be Missed, Matthew W. Muterspaugh, Marcella J. P. Wijngaarden, Hubertus F. Henrichs, Benjamin F. Lane, William I. Hartkopf, Gregory W. Henry, Gail H. Schaefer, Chris D. Farrington, Christian A. Hummel, and Robert T. Zavala

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Multiperiodicity, modulations, and flip-flops in variable star light curves. III. Carrier fit analysis of LQ Hydrae photometry for 1982–2014, Nigul Olspert, Maarit J. Käpylä, Jaan Pelt, Elizabeth M. Cole, Thomas Hackman, Jyri J. Lehtinen, and Gregory W. Henry

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Stellar Activity and Its Implications for Exoplanet Detection on GJ 176, Paul Robertson, Michael Endl, Gregory W. Henry, William D. Cochran, Phillip J. MacQueen, and Michael H. Williamson

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Detecting the Companions and Ellipsoidal Variations of RS CVN Primaries. II. o Draconis, a Candidate for Recent Low-Mass Companion Ingestion, Rachael M. Roettenbacher, John D. Monnier, Francis C. Fekel, Gregory W. Henry, Heidi Korhonen, David W. Latham, Matthew W. Muterspaugh, Michael H. Williamson, Fabien Baron, Theo A. ten Brummelaar, Xiao Che, Robert O. Harmon, Gail H. Schaefer, Nicholas J. Scott, Judit Sturmann, Laszlo Sturmann, and Nils H. Turner

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Detecting the Companions and Ellipsoidal Variations of RS CVn Primaries. I. σ Geminorum, Rachael M. Roettenbacher, John D. Monnier, Gregory W. Henry, Francis C. Fekel, Michael H. Williamson, Dimitri Pourbaix, David W. Latham, Christian A. Latham, Guillermo Torres, Fabien Baron, Xiao Che, Stefan Kraus, Gail H. Schaefer, Alicia N. Aarnio, Heidi Korhonen, Robert O. Harmon, Theo A. ten Brummelaar, Judit Sturmann, Laszlo Sturmann, and Nils H. Turner

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Absolute Properties of the Eclipsing Binary Star IM Persei, Claud H. Sandberg Lacy, Guillermo Torres, Francis C. Fekel, Matthew W. Muterspaugh, and John Southworth