Search Results - Julien de Wit

  • Showing 1 - 17 results of 17
Refine Results
  1. 1

    Toward Robust Corrections for Stellar Contamination in JWST Exoplanet Transmission Spectra by Benjamin V. Rackham, Julien de Wit

    Published in The Astronomical Journal (2024-01-01)
    Get full text
    Article


  2. 2

    Empirically Constraining the Spectra of Stellar Surface Features Using Time-resolved Spectroscopy by David Berardo, Julien de Wit, Benjamin V. Rackham

    Published in The Astrophysical Journal Letters (2024-01-01)
    Get full text
    Article


  3. 3

    Axisymmetric High Spot Coverage on Exoplanet Host HD 189733 A by Isaac S. Narrett, Benjamin V. Rackham, Julien de Wit

    Published in The Astronomical Journal (2024-01-01)
    Get full text
    Article


  4. 4

    Origin and Extent of the Opacity Challenge for Atmospheric Retrievals of WASP-39 b by Prajwal Niraula, Julien de Wit, Iouli E. Gordon, Robert J. Hargreaves, Clara Sousa-Silva

    Published in The Astrophysical Journal Letters (2023-01-01)
    Get full text
    Article


  5. 5

    Ab Initio Quantum Dynamics as a Scalable Solution to the Exoplanet Opacity Challenge: A Case Study of CO2 in a Hydrogen Atmosphere by Laurent Wiesenfeld, Prajwal Niraula, Julien de Wit, Nejmeddine Jaïdane, Iouli E. Gordon, Robert J. Hargreaves

    Published in The Astrophysical Journal (2025-01-01)
    Get full text
    Article


  6. 6

    Stellar Models Also Limit Exoplanet Atmosphere Studies in Emission by Thomas J. Fauchez, Elsa Ducrot, Benjamin V. Rackham, Kevin B. Stevenson, L. C. Mayorga, Julien de Wit

    Published in The Astrophysical Journal (2025-01-01)
    Get full text
    Article


  7. 7

    Updated Spectral Characteristics for the Ultracool Dwarf TRAPPIST-1 by Fatemeh Davoudi, Benjamin V. Rackham, Michaël Gillon, Julien de Wit, Adam J. Burgasser, Laetitia Delrez, Aishwarya Iyer, Elsa Ducrot

    Published in The Astrophysical Journal Letters (2024-01-01)
    Get full text
    Article


  8. 8

    Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c by Zoë L. de Beurs, Julien de Wit, Alexander Venner, David Berardo, Jared Bryan, Joshua N. Winn, Benjamin J. Fulton, Andrew W. Howard

    Published in The Astronomical Journal (2023-01-01)
    Get full text
    Article


  9. 9

    Gravity-sensitive Spectral Indices in Ultracool Dwarfs: Investigating Correlations with Metallicity and Planet Occurrence Using SpeX and Fire Observations by Fatemeh Davoudi, Benjamin V. Rackham, Julien de Wit, Jan Toomlaid, Michaël Gillon, Amaury H. M. J. Triaud, Adam J. Burgasser, Christopher A. Theissen

    Published in The Astronomical Journal (2025-01-01)
    Get full text
    Article


  10. 10

    Reliable Transmission Spectrum Extraction with a Three-parameter Limb-darkening Law by Rosa E. Keers, Alexander I. Shapiro, Nadiia M. Kostogryz, Ana Glidden, Prajwal Niraula, Benjamin V. Rackham, Sara Seager, Sami K. Solanki, Yvonne C. Unruh, Valeriy Vasilyev, Julien de Wit

    Published in The Astrophysical Journal Letters (2024-01-01)
    Get full text
    Article


  11. 11

    Stellar Contamination Correction Using Back-to-back Transits of TRAPPIST-1 b and c by Alexander D. Rathcke, Lars A. Buchhave, Julien de Wit, Benjamin V. Rackham, Prune C. August, Hannah Diamond-Lowe, João M. MendonÇa, Aaron Bello-Arufe, Mercedes López-Morales, Daniel Kitzmann, Kevin Heng

    Published in The Astrophysical Journal Letters (2025-01-01)
    Get full text
    Article


  12. 12

    Spectroscopically Resolved Partial Phase Curve of the Rapid Heating and Cooling of the Highly Eccentric Hot Jupiter HAT-P-2b with WFC3 by Bob Jacobs, Jean-Michel Désert, Nikole Lewis, Ryan C. Challener, L. C. Mayorga, Zoë L. de Beurs, Vivien Parmentier, Kevin B. Stevenson, Julien de Wit, Saugata Barat, Jonathan Fortney, Tiffany Kataria, Michael Line

    Published in The Astronomical Journal (2025-01-01)
    Get full text
    Article


  13. 13

    Flares on TRAPPIST-1 Reveal the Spectrum of Magnetic Features on Its Surface by Valeriy Vasilyev, Nadiia Kostogryz, Alexander I. Shapiro, Astrid M. Veronig, Benjamin V. Rackham, Christoph Schirninger, Julien de Wit, Ward Howard, Jeff Valenti, Adina D. Feinstein, Olivia Lim, Sara Seager, Laurent Gizon, Sami K. Solanki

    Published in The Astrophysical Journal Letters (2025-01-01)
    Get full text
    Article


  14. 14

    An Eccentric Sub-Neptune Moving Into the Evaporation Desert by Sydney A. Jenkins, Andrew Vanderburg, Ritika Sethi, Sarah Millholland, Joseph E. Rodriguez, Luca Fossati, Andreas Krenn, Emily Pass, Alexander Venner, R. Paul Butler, Hugh Osborn, Aaron Householder, Carl Ziegler, Juliette Becker, Perry Berlind, Allyson Bieryla, Christopher Broeg, Michael L. Calkins, Jeffrey D. Crane, Tansu Daylan, Julien de Wit, Jason D. Eastman, David Ehrenreich, Gilbert A. Esquerdo, Michael Fausnaugh, Yadira Gaibor, David W. Latham, Monika Lendl, Andrew W. Mayo, Gaetano Scandariato, Steve Shectman, Stephanie Striegel, Johanna Teske, Thomas G Wilson

    Published in The Astrophysical Journal Letters (2025-01-01)
    Get full text
    Article


  15. 15

    Refining the Transit-timing and Photometric Analysis of TRAPPIST-1: Masses, Radii, Densities, Dynamics, and Ephemerides by Eric Agol, Caroline Dorn, Simon L. Grimm, Martin Turbet, Elsa Ducrot, Laetitia Delrez, Michaël Gillon, Brice-Olivier Demory, Artem Burdanov, Khalid Barkaoui, Zouhair Benkhaldoun, Emeline Bolmont, Adam Burgasser, Sean Carey, Julien de Wit, Daniel Fabrycky, Daniel Foreman-Mackey, Jonas Haldemann, David M. Hernandez, James Ingalls, Emmanuel Jehin, Zachary Langford, Jérémy Leconte, Susan M. Lederer, Rodrigo Luger, Renu Malhotra, Victoria S. Meadows, Brett M. Morris, Francisco J. Pozuelos, Didier Queloz, Sean N. Raymond, Franck Selsis, Marko Sestovic, Amaury H. M. J. Triaud, Valerie Van Grootel

    Published in The Planetary Science Journal (2021-01-01)
    Get full text
    Article


  16. 16

    A Massive Hot Jupiter Orbiting a Metal-rich Early M Star Discovered in the TESS Full-frame Images by Tianjun Gan, Charles Cadieux, Farbod Jahandar, Allona Vazan, Sharon X. Wang, Shude Mao, Jaime A. Alvarado-Montes, D. N. C. Lin, Étienne Artigau, Neil J. Cook, René Doyon, Andrew W. Mann, Keivan G. Stassun, Adam J. Burgasser, Benjamin V. Rackham, Steve B. Howell, Karen A. Collins, Khalid Barkaoui, Avi Shporer, Jerome de Leon, Luc Arnold, George R. Ricker, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins, Artem Burdanov, David Charbonneau, Georgina Dransfield, Akihiko Fukui, Elise Furlan, Michaël Gillon, Matthew J. Hooton, Hannah M. Lewis, Colin Littlefield, Ismael Mireles, Norio Narita, Chris W. Ormel, Samuel N. Quinn, Ramotholo Sefako, Mathilde Timmermans, Michael Vezie, Julien de Wit

    Published in The Astronomical Journal (2023-01-01)
    Get full text
    Article


  17. 17

    TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets around M-dwarf Stars and Revised Parameters for Three Others by J. D. Hartman, G. Á. Bakos, Z. Csubry, A. W. Howard, H. Isaacson, S. Giacalone, A. Chontos, N. Narita, A. Fukui, J. P. de Leon, N. Watanabe, M. Mori, T. Kagetani, I. Fukuda, Y. Kawai, M. Ikoma, E. Palle, F. Murgas, E. Esparza-Borges, H. Parviainen, L. G. Bouma, M. Cointepas, X. Bonfils, J. M. Almenara, Karen A. Collins, Kevin I. Collins, Howard M. Relles, Khalid Barkaoui, Richard P. Schwarz, Ghachoui Mourad, Mathilde Timmermans, Georgina Dransfield, Artem Burdanov, Julien de Wit, Emmanuël Jehin, Amaury H. M. J. Triaud, Michaël Gillon, Zouhair Benkhaldoun, Keith Horne, Ramotholo Sefako, A. Jordán, R. Brahm, V. Suc, Steve B. Howell, E. Furlan, J. E. Schlieder, D. Ciardi, T. Barclay, E. J. Gonzales, I. Crossfield, C. D. Dressing, M. Goliguzova, A. Tatarnikov, George R. Ricker, Roland Vanderspek, David W. Latham, S. Seager, Joshua N. Winn, Jon M. Jenkins, Stephanie Striegel, Avi Shporer, Andrew Vanderburg, Alan M. Levine, Veselin B. Kostov, David Watanabe

    Published in The Astronomical Journal (2023-01-01)
    Get full text
    Article


Search Tools: