JV
J. Valenti
astro-ph.EPastro-ph.SRastro-ph.IMastro-phastro-ph.GAastro-ph.CO
On Valency
published · living versionsW_vtpjyd3c·v1 · currentpublished
The Pan-STARRS1 Database and Data Products
with H. A. Flewelling, E. A. Magnier, K. C. Chambers, J. N. Heasley +35
1 version
W_67vmgbjs·v1published
W_786srhr7·v1published
W_2kxq6ggu·v1published
Preprints & journals
167 papers in the corpus · 1997–2026A Spatial Map of the Atmospheric Limb of a Hot Jupiter2610.18806v1 · Lili Alderson, Hannah R. Wakeford, David Grant et al.2026 · 1 citationarXiv
Evidence for LP 890-9d via Transit Timing Variations2609.05312v1 · Kevin B. Stevenson, Guangwei Fu, Kristin S. Sotzen et al.2026 · 0 citationsarXiv
Conspicuous Gas, Cryptic Dust: Spectroscopy and Chromaticity of Complex Periodic Variables2609.00136v1 · Luke G. Bouma, Facundo Perez Paolino, Lynne A. Hillenbrand et al.2026 · 0 citationsarXiv
A JWST transiting survey of FGK stellar limb darkening: empirical evidence for quadratic laws and atmospheric model comparisons2609.00263v1 · David K. Sing, Joshua D. Lothringer, Jeff A. Valenti et al.2026 · 0 citationsarXiv
Leveraging Impact Parameter to Mitigate the Transit Light Source Effect: Early Insights from TRAPPIST-12608.20450v2 · Ana Glidden, Alexander I. Shapiro, Sara Seager et al.2026 · 0 citationsAna Glidden et al 2026 ApJL 1008 L48
No Helium Detected in LHS 1140 b from Four JWST NIRISS/SOSS Transits2608.13473v1 · Katherine A. Bennett, Carlos Gasc'on, Jacob Lustig-Yaeger et al.2026 · 0 citationsarXiv
Aerosols and hydrocarbons in the atmosphere of a white dwarf planet.42387166 · MacDonald, Ryan J, O'Connor, Christopher E, Boehm, Victoria A et al.2026 · 3 citationsNature. 2026;655(8121):76-80
Mapping Stellar Heterogeneities with the Nautilus Space Observatory2606.30706v1 · Adina D. Feinstein, Jeff Valenti, Julien de Wit et al.2026 · 0 citationsarXiv
Nautilus: Fast Time-Resolved Spectroscopy of GKM Stellar Flares and Their Implications for Planetary Habitability2606.26462v1 · Chia-Lung Lin, Adina D. Feinstein, Jeff Valenti et al.2026 · 0 citationsarXiv
JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment2606.19228v1 · Aneesh Baburaj, Jean-Baptiste Ruffio, Marshall Perrin et al.2026 · 1 citationAJ 172 28 (2026)
Magnesium Silicate Clouds in the Atmosphere of HD 209458b from a Rule-Based Tree-Structured Data Reduction2606.00177v1 · Katy L. Chubb, David Grant, Hannah R. Wakeford et al.2026 · 0 citationsarXiv
JWST COMPASS Program: The 3--5m transmission spectrum of LTT 1445 A b2605.15003v1 · Natasha E. Batalha, Nicole Wallack, Tyler Gordon et al.2026 · 0 citationsarXiv
PySME v1.0: improved modelling of stellar spectra for survey-scale applications2605.04007v2 · Mingjie Jian, Nikolai Piskunov, Jeff Valenti et al.2026 · 1 citationarXiv
A High-Resolution NUV Transmission Spectrum of KELT-9b: Mg II and Fe II Escaping from the Hottest Known Giant Planet2512.19662v1 · Austin Baldwin, Joshua D. Lothringer, Leonardo A. Dos Santos et al.2025 · 0 citationsarXiv
JWST TRAPPIST-1 e/b Program: Motivation and first observations2512.07695v1 · Natalie H. Allen, N'estor Espinoza, V. A. Boehm et al.2025 · 8 citationsarXiv
JWST-TST High Contrast: Medium-resolution spectroscopy reveals a carbon-rich circumplanetary disk around the young accreting exoplanet Delorme 1 AB b2510.07253v2 · Mathilde Malin, Kimberly Ward-Duong, Sierra L. Grant et al.2025 · 6 citationsarXiv
JWST-TST DREAMS: The Nightside Emission and Chemistry of WASP-17b2510.06169v1 · Jacob Lustig-Yaeger, Kristin S. Sotzen, Kevin B. Stevenson et al.2025 · 4 citationsarXiv
JWST-TST DREAMS: Sulfur dioxide in the atmosphere of the Neptune-mass planet HAT-P-26 b from NIRSpec G395H transmission spectroscopy2509.16082v1 · Am'elie Gressier, Natasha E. Batalha, Nicholas Wogan et al.2025 · 16 citationsarXiv
JWST-TST DREAMS: Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e2509.05407v1 · Ana Glidden, Sukrit Ranjan, Sara Seager et al.2025 · 24 citationsarXiv
JWST-TST DREAMS: NIRSpec/PRISM Transmission Spectroscopy of the Habitable Zone Planet TRAPPIST-1 e2509.05414v1 · N'estor Espinoza, Natalie H. Allen, Ana Glidden et al.2025 · 26 citationsarXiv
Additional JWST/NIRSpec Transits of the Rocky M Dwarf Exoplanet GJ 1132 b Reveal a Featureless Spectrum2508.10579v1 · Katherine A. Bennett, Ryan J. MacDonald, Sarah Peacock et al.2025 · 13 citationsarXiv
Flares on TRAPPIST-1 reveal the spectrum of magnetic features on its surface2508.04793v1 · Valeriy Vasilyev, Nadiia Kostogryz, Alexander I. Shapiro et al.2025 · 3 citationsarXiv
JWST-TST High Contrast: Living on the Wedge, or, NIRCam Bar Coronagraphy Reveals CO in the HR 8799 and 51 Eri Exoplanets' Atmospheres2503.13608v2 · William O. Balmer, Jens Kammerer, Laurent Pueyo et al.2025 · 24 citationsarXiv
JWST-TST DREAMS: A Precise Water Abundance for Hot Jupiter WASP-17b from the NIRISS SOSS Transmission Spectrum2412.03675v2 · Dana R. Louie, Elijah Mullens, Lili Alderson et al.2024 · 22 citationsarXiv
JWST-TST DREAMS: Non-Uniform Dayside Emission for WASP-17b from MIRI/LRS2410.08148v1 · Daniel Valentine, Hannah R. Wakeford, Ryan C. Challener et al.2024 · 12 citationsThe Astronomical Journal, 168:123 (21pp), 2024 September
JWST-TST DREAMS: A Super-Solar Metallicity in WASP-17 b Dayside Atmosphere from NIRISS SOSS Eclipse Spectroscopy2410.08149v1 · Am'elie Gressier, Ryan J. MacDonald, N'estor Espinoza et al.2024 · 0 citationsarXiv
TESS Asteroseismic Masses and Radii of Red Giants with (and without) Planets2410.02051v1 · Myles Pope, Joleen K. Carlberg, Jeff Valenti et al.2024 · 2 citationsarXiv
Hints of a sulfur-rich atmosphere around the 1.6 R Super-Earth L98-59 d from JWST NIRSpec G395H transmission spectroscopy2408.15855v1 · Am'elie Gressier, N'estor Espinoza, Natalie H. Allen et al.2024 · 50 citationsarXiv
Latitudinal Asymmetry in the Dayside Atmosphere of WASP-43b2406.10207v1 · Ryan C. Challener, Zafar Rustamkulov, Elspeth K.H. Lee et al.2024 · 8 citationsarXiv
JWST-TST High Contrast: JWST/NIRCam observations of the young giant planet Pic b2405.18422v2 · Jens Kammerer, Kellen Lawson, Marshall D. Perrin et al.2024 · 19 citationsarXiv
A warm Neptune's methane reveals core mass and vigorous atmospheric mixing.38768633 · Sing, David K, Rustamkulov, Zafar, Thorngren, Daniel P et al.2024 · 95 citationsNature. 2024;630(8018):831-835
Stellar Surface Magnetic Fields Impact Limb Darkening2403.00118v1 · Nadiia M. Kostogryz, Alexander I. Shapiro, Veronika Witzke et al.2024 · 1 citationarXiv
Medium Resolution 0.97-5.3 micron spectra of Very Young Benchmark Brown Dwarfs with NIRSpec onboard the James Webb Space Telescope2402.04230v3 · Elena Manjavacas, Pascal Tremblin, Stephan Birkmann et al.2024 · 0 citationsarXiv
JWST/NIRCam Transmission Spectroscopy of the Nearby Sub-Earth GJ 341b2401.06043v1 · James Kirk, Kevin B. Stevenson, Guangwei Fu et al.2024 · 48 citationsarXiv
JWST-TST High Contrast: Asymmetries, dust populations and hints of a collision in the Pictoris disk with NIRCam and MIRI2401.05271v1 · Isabel Rebollido, Christopher C. Stark, Jens Kammerer et al.2024 · 48 citationsarXiv
JWST/NIRSpec Observations of the Coldest Known Brown Dwarf2311.17316v1 · K. L. Luhman, P. Tremblin, C. Alves de Oliveira et al.2023 · 42 citationsarXiv
Double Trouble: Two Transits of the Super-Earth GJ 1132 b Observed with JWST NIRSpec G395H2310.10711v1 · E. M. May, Ryan J. MacDonald, Katherine A. Bennett et al.2023 · 106 citationsApJL (2023): 959, L9
JWST-TST DREAMS: Quartz Clouds in the Atmosphere of WASP-17b2310.08637v2 · David Grant, Nikole K. Lewis, Hannah R. Wakeford et al.2023 · 91 citationsarXiv
Twenty-Five Years of Accretion onto the Classical T Tauri Star TW Hya2308.14590v1 · Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati et al.2023 · 37 citationsarXiv
The TESS-Keck Survey. XVI. Mass Measurements for 12 Planets in Eight Systems2306.16587v1 · Joseph M. Akana Murphy, Natalie M. Batalha, Nicholas Scarsdale et al.2023 · 10 citationsarXiv
JWST/NIRSpec Observations of the Planetary Mass Companion TWA 27B2305.18603v1 · K. L. Luhman, P. Tremblin, S. M. Birkmann et al.2023 · 43 citationsarXiv
High Tide or Riptide on the Cosmic Shoreline? A Water-Rich Atmosphere or Stellar Contamination for the Warm Super-Earth GJ~486b from JWST Observations2305.00868v2 · Sarah E. Moran, Kevin B. Stevenson, David K. Sing et al.2023 · 183 citationsarXiv
Detection of carbon monoxide's 4.6 micron fundamental band structure in WASP-39b's atmosphere with JWST NIRSpec G395H2304.11994v1 · David Grant, Joshua D. Lothringer, Hannah R. Wakeford et al.2023 · 26 citationsarXiv
The James Webb Space Telescope Mission2304.04869v1 · Jonathan P. Gardner, John C. Mather, Randy Abbott et al.2023 · 505 citationsarXiv
JWST-TST Proper Motions: I. High-Precision NIRISS Calibration and Large Magellanic Cloud Kinematics2303.00009v2 · M. Libralato, A. Bellini, R. P. van der Marel et al.2023 · 34 citationsarXiv
A JWST transmission spectrum of a nearby Earth-sized exoplanet2301.04191v1 · J. Lustig-Yaeger, G. Fu, E. M. May et al.2023 · 141 citationsarXiv
Optical Properties of Organic Haze Analogues in Water-rich Exoplanet Atmospheres Observable with JWST2301.02745v2 · Chao He, Michael Radke, Sarah E. Moran et al.2023 · 35 citationsNature Astronomy (2023)
Spectroscopic Time-series Performance of JWST/NIRSpec from Commissioning Observations2211.01459v1 · N'estor Espinoza, Leonardo 'Ubeda, Stephan M. Birkmann et al.2022 · 47 citationsarXiv
Identification of carbon dioxide in an exoplanet atmosphere2208.11692v1 · The JWST Transiting Exoplanet Community Early Release Science Team: Eva-Maria Ahrer, Lili Alderson, Natalie M. Batalha et al.2022 · 197 citationsarXiv
The Science Performance of JWST as Characterized in Commissioning2207.05632v5 · Jane Rigby, Marshall Perrin, Michael McElwain et al.2022 · 459 citationsPASP 135 048001 (2023)
Career total: 584 works. 167 are in this corpus.Showing the 50 most recent.
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