Knutson, Heather

Article from CaltechAUTHORS

• Levine, W. Garrett and Vissapragada, Shreyas, et el. (2024) Exoplanet Aeronomy: A Case Study of WASP-69 b's Variable Thermosphere; Astronomical Journal; Vol. 168; No. 2; 65; 10.3847/1538-3881/ad5354
• Carter, A. L. and May, E. M., et el. (2024) A benchmark JWST near-infrared spectrum for the exoplanet WASP-39 b; Nature Astronomy; 10.1038/s41550-024-02292-x
• Fu, Guangwei and Welbanks, Luis, et el. (2024) Hydrogen sulfide and metal-enriched atmosphere for a Jupiter-mass exoplanet; Nature; 10.1038/s41586-024-07760-y
• Kempton, Eliza M.-R. and Knutson, Heather A. (2024) Transiting Exoplanet Atmospheres in the Era of JWST; Reviews in Mineralogy and Geochemistry; Vol. 90; No. 1; 411-464; 10.2138/rmg.2024.90.12
• Hu, Renyu and Bello-Arufe, Aaron, et el. (2024) A secondary atmosphere on the rocky Exoplanet 55 Cancri e; Nature; 10.1038/s41586-024-07432-x
• Vissapragada, Shreyas and Greklek-McKeon, Michael, et el. (2024) Helium in the Extended Atmosphere of the Warm Superpuff TOI-1420b; Astronomical Journal; Vol. 167; No. 5; 199; 10.3847/1538-3881/ad3241
• Pérez-González, Jorge and Greklek-McKeon, Michael, et el. (2024) Detection of an Atmospheric Outflow from the Young Hot Saturn TOI-1268b; Astronomical Journal; Vol. 167; No. 5; 214; 10.3847/1538-3881/ad34b6
• Inglis, Julie and Wallack, Nicole L., et el. (2024) Atmospheric Retrievals of the Young Giant Planet ROXs 42B b from Low- and High-resolution Spectroscopy; Astronomical Journal; Vol. 167; No. 5; 218; 10.3847/1538-3881/ad2771
• Xuan, Jerry W. and Wang, Jason, et el. (2024) Validation of Elemental and Isotopic Abundances in Late-M Spectral Types with the Benchmark HIP 55507 AB System; Astrophysical Journal; Vol. 962; No. 1; 10; 10.3847/1538-4357/ad1243
• Zhang, Michael and Hu, Renyu, et el. (2024) GJ 367b Is a Dark, Hot, Airless Sub-Earth; Astrophysical Journal Letters; Vol. 961; No. 2; L44; 10.3847/2041-8213/ad1a07
• Brande, Jonathan and Crossfield, Ian J. M., et el. (2024) Clouds and Clarity: Revisiting Atmospheric Feature Trends in Neptune-size Exoplanets; Astrophysical Journal Letters; Vol. 961; No. 1; L23; 10.3847/2041-8213/ad1b5c
• Rosenthal, Lee J. and Howard, Andrew W., et el. (2024) The California Legacy Survey. IV. Lonely, Poor, and Eccentric: A Comparison between Solitary and Neighborly Gas Giants; Astrophysical Journal Supplement Series; Vol. 270; No. 1; 1; 10.3847/1538-4365/acffc0
• Coulombe, Louis-Philippe and Benneke, Björn, et el. (2023) A broadband thermal emission spectrum of the ultra-hot Jupiter WASP-18b; Nature; Vol. 620; No. 7973; 292-298; PMCID PMC10412449; 10.1038/s41586-023-06230-1
• Blunt, Sarah and Carvalho, Adolfo, et el. (2023) Overfitting Affects the Reliability of Radial Velocity Mass Estimates of the V1298 Tau Planets; Astronomical Journal; Vol. 166; No. 2; 62; 10.3847/1538-3881/acde78
• Bello-Arufe, Aaron and Knutson, Heather A., et el. (2023) Transmission Spectroscopy of the Lowest-density Gas Giant: Metals and a Potential Extended Outflow in HAT-P-67b; Astronomical Journal; Vol. 166; No. 2; 69; 10.3847/1538-3881/acd935
• Deming, Drake and Line, Michael R., et el. (2023) Emergent Spectral Fluxes of Hot Jupiters: An Abrupt Rise in Dayside Brightness Temperature Under Strong Irradiation; Astronomical Journal; Vol. 165; No. 3; Art. No. 104; 10.3847/1538-3881/acb210
• Alderson, Lili and Wakeford, Hannah R., et el. (2023) Early Release Science of the exoplanet WASP-39b with JWST NIRSpec G395H; Nature; Vol. 614; No. 7949; 664-669; 10.1038/s41586-022-05591-3
• Feinstein, Adina D. and Radica, Michael, et el. (2023) Early Release Science of the exoplanet WASP-39b with JWST NIRISS; Nature; Vol. 614; No. 7949; 670-675; PMCID PMC9946829; 10.1038/s41586-022-05674-1
• Piaulet, Caroline and Benneke, Björn, et el. (2023) Evidence for the volatile-rich composition of a 1.5-Earth-radius planet; Nature Astronomy; 10.1038/s41550-022-01835-4
• Chachan, Yayaati and Knutson, Heather A., et el. (2023) Breaking Degeneracies in Formation Histories by Measuring Refractory Content in Gas Giants; Astrophysical Journal; Vol. 943; No. 2; Art. No. 112; 10.3847/1538-4357/aca614
• Zhang, Michael and Knutson, Heather A., et el. (2023) Detection of Atmospheric Escape from Four Young Mini-Neptunes; Astronomical Journal; Vol. 165; No. 2; Art. No. 62; 10.3847/1538-3881/aca75b
• Dai, Fei and Masuda, Kento, et el. (2023) TOI-1136 is a Young, Coplanar, Aligned Planetary System in a Pristine Resonant Chain; Astronomical Journal; Vol. 165; No. 2; Art. No. 33; 10.3847/1538-3881/aca327
• Greklek-McKeon, Michael and Knutson, Heather A., et el. (2023) Constraining the Densities of the Three Kepler-289 Planets with Transit Timing Variations; Astronomical Journal; Vol. 165; No. 2; Art. No. 48; 10.3847/1538-3881/ac8553
• Vissapragada, Shreyas and Chontos, Ashley, et el. (2022) The Possible Tidal Demise of Kepler's First Planetary System; Astrophysical Journal Letters; Vol. 941; No. 2; Art. No. L31; 10.3847/2041-8213/aca47e
• Fu, Guangwei and Espinoza, Néstor, et el. (2022) Water and an Escaping Helium Tail Detected in the Hazy and Methane-depleted Atmosphere of HAT-P-18b from JWST NIRISS/SOSS; Astrophysical Journal Letters; Vol. 940; No. 2; Art. No. L35; 10.3847/2041-8213/ac9977
• Zhang, Michael and Cauley, P. Wilson, et el. (2022) More Evidence for Variable Helium Absorption from HD 189733b; Astronomical Journal; Vol. 164; No. 6; Art. No. 237; 10.3847/1538-3881/ac9675
• Vissapragada, Shreyas and Knutson, Heather A., et el. (2022) The Upper Edge of the Neptune Desert Is Stable Against Photoevaporation; Astronomical Journal; Vol. 164; No. 6; Art. No. 234; 10.3847/1538-3881/ac92f2
• Spake, Jessica J. and Oklopčić, A., et el. (2022) Non-detection of He I in the Atmosphere of GJ 1214b with Keck/NIRSPEC, at a Time of Minimal Telluric Contamination; Astrophysical Journal Letters; Vol. 939; No. 1; Art. No. L11; 10.3847/2041-8213/ac88c9
• Brande, Jonathan and Crossfield, Ian J. M., et el. (2022) A Mirage or an Oasis? Water Vapor in the Atmosphere of the Warm Neptune TOI-674 b; Astronomical Journal; Vol. 164; No. 5; Art. No. 197; 10.3847/1538-3881/ac8b7e
• Xuan, Jerry W. and Wang, Jason, et el. (2022) A Clear View of a Cloudy Brown Dwarf Companion from High-resolution Spectroscopy; Astrophysical Journal; Vol. 937; No. 2; 54Art. No.; 10.3847/1538-4357/ac8673
• Rosenthal, Lee J. and Knutson, Heather A., et el. (2022) The California Legacy Survey. III. On the Shoulders of (Some) Giants: The Relationship between Inner Small Planets and Outer Massive Planets; Astrophysical Journal Supplement Series; Vol. 262; No. 1; Art. No. 1; 10.3847/1538-4365/ac7230
• Wong, Ian and Chachan, Yayaati, et el. (2022) The Hubble PanCET Program: A Featureless Transmission Spectrum for WASP-29b and Evidence of Enhanced Atmospheric Metallicity on WASP-80b; Astronomical Journal; Vol. 164; No. 1; Art. No. 30; 10.3847/1538-3881/ac7234
• Wong, Ian and Shporer, Avi, et el. (2022) TESS Revisits WASP-12: Updated Orbital Decay Rate and Constraints on Atmospheric Variability; Astronomical Journal; Vol. 163; No. 4; Art. No. 175; 10.3847/1538-3881/ac5680
• Vissapragada, Shreyas and Knutson, Heather A., et el. (2022) The Maximum Mass-loss Efficiency for a Photoionization-driven Isothermal Parker Wind; Astrophysical Journal; Vol. 927; No. 1; Art. No. 96; 10.3847/1538-4357/ac4e8a
• Chachan, Yayaati and Dalba, Paul A., et el. (2022) Kepler-167e as a Probe of the Formation Histories of Cold Giants with Inner Super-Earths; Astrophysical Journal; Vol. 926; No. 1; Art. No. 62; 10.3847/1538-4357/ac3ed6
• Adams, Danica J. and Kataria, Tiffany, et el. (2022) Spatially Resolved Modeling of Optical Albedos for a Sample of Six Hot Jupiters; Astrophysical Journal; Vol. 926; No. 2; Art. No. 157; 10.3847/1538-4357/ac3d32
• Zhang, Michael and Knutson, Heather A., et el. (2022) Escaping Helium from TOI 560.01, a Young Mini-Neptune; Astronomical Journal; Vol. 163; No. 2; Art. No. 67; 10.3847/1538-3881/ac3fa7
• Zhang, Michael and Knutson, Heather A., et el. (2022) Detection of Ongoing Mass Loss from HD 63433c, a Young Mini-Neptune; Astronomical Journal; Vol. 163; No. 2; Art. No. 68; 10.3847/1538-3881/ac3f3b
• Dang, Lisa and Bell, Taylor J., et el. (2022) Thermal Phase Curves of XO-3b: An Eccentric Hot Jupiter at the Deuterium Burning Limit; Astronomical Journal; Vol. 163; No. 1; Art. No. 32; 10.3847/1538-3881/ac365f
• Wong, Ian and Shporer, Avi, et el. (2021) TOI-2109: An Ultrahot Gas Giant on a 16 hr Orbit; Astronomical Journal; Vol. 162; No. 6; Art. No. 256; 10.3847/1538-3881/ac26bd
• Vissapragada, Shreyas and Stefánsson, Gudmundur, et el. (2021) A Search for Planetary Metastable Helium Absorption in the V1298 Tau System; Astronomical Journal; Vol. 162; No. 5; Art. No. 222; 10.3847/1538-3881/ac1bb0
• Wang, Jason J. and Ruffio, Jean-Baptiste, et el. (2021) Detection and Bulk Properties of the HR 8799 Planets with High-resolution Spectroscopy; Astronomical Journal; Vol. 162; No. 4; Art. No. 148; 10.3847/1538-3881/ac1349
• Chachan, Yayaati and Lee, Eve J., et el. (2021) Radial Gradients in Dust-to-gas Ratio Lead to Preferred Region for Giant Planet Formation; Astrophysical Journal; Vol. 919; No. 1; Art. No. 63; 10.3847/1538-4357/ac0bb6
• Wallack, Nicole L. and Knutson, Heather A., et el. (2021) Trends in Spitzer Secondary Eclipses; Astronomical Journal; Vol. 162; No. 1; Art. No. 36; 10.3847/1538-3881/abdbb2
• Fulton, Benjamin J. and Rosenthal, Lee J., et el. (2021) California Legacy Survey. II. Occurrence of Giant Planets beyond the Ice Line; Astrophysical Journal Supplement Series; Vol. 255; No. 1; Art. No. 14; 10.3847/1538-4365/abfcc1
• Rosenthal, Lee J. and Fulton, Benjamin J., et el. (2021) The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades; Astrophysical Journal Supplement Series; Vol. 255; No. 1; Art. No. 8; 10.3847/1538-4365/abe23c
• Zhang, Michael and Knutson, Heather A., et el. (2021) No Escaping Helium from 55 Cnc e; Astronomical Journal; Vol. 161; No. 4; Art. No. 181; 10.3847/1538-3881/abe382
• Paragas, Kimberly and Vissapragada, Shreyas, et el. (2021) Metastable Helium Reveals an Extended Atmosphere for the Gas Giant HAT-P-18b; Astrophysical Journal Letters; Vol. 909; No. 1; Art. No. L10; 10.3847/2041-8213/abe706
• Dedrick, Cayla M. and Fulton, Benjamin J., et el. (2021) Two Planets Straddling the Habitable Zone of the Nearby K Dwarf Gl 414A; Astronomical Journal; Vol. 161; No. 2; Art. No. 86; 10.3847/1538-3881/abd0ef
• Bryan, Marta L. and Ginzburg, Sivan, et el. (2020) As the Worlds Turn: Constraining Spin Evolution in the Planetary-mass Regime; Astrophysical Journal; Vol. 905; No. 1; Art. No. 37; 10.3847/1538-4357/abc0ef
• Chachan, Yayaati and Jontof-Hutter, Daniel, et el. (2020) A Featureless Infrared Transmission Spectrum for the Super-puff Planet Kepler-79d; Astronomical Journal; Vol. 160; No. 5; Art. No. 201; 10.3847/1538-3881/abb23a
• Zhang, Michael and Chachan, Yayaati, et el. (2020) PLATON II: New Capabilities and a Comprehensive Retrieval on HD 189733b Transit and Eclipse Data; Astrophysical Journal; Vol. 899; No. 1; Art. No. 27; 10.3847/1538-4357/aba1e6
• Vissapragada, Shreyas and Knutson, Heather A., et el. (2020) Constraints on Metastable Helium in the Atmospheres of WASP-69b and WASP-52b with Ultranarrowband Photometry; Astronomical Journal; Vol. 159; No. 6; Art. No. 278; 10.3847/1538-3881/ab8e34
• Wong, Ian and Benneke, Björn, et el. (2020) Optical to near-infrared transmission spectrum of the warm sub-Saturn HAT-P-12b; Astronomical Journal; Vol. 159; No. 5; Art. No. 234; 10.3847/1538-3881/ab880d
• Guo, Xueying and Crossfield, Ian J. M., et el. (2020) Updated Parameters and a New Transmission Spectrum of HD 97658b; Astronomical Journal; Vol. 159; No. 5; Art. No. 239; 10.3847/1538-3881/ab8815
• Deming, Drake and Knutson, Heather A. (2020) Highlights of exoplanetary science from Spitzer; Nature Astronomy; Vol. 4; No. 5; 453-466; 10.1038/s41550-020-1100-9
• Bouma, L. G. and Winn, J. N., et el. (2020) WASP-4 Is Accelerating toward the Earth; Astrophysical Journal Letters; Vol. 893; No. 2; Art. No. L29; 10.3847/2041-8213/ab8563
• Maciejewski, G. and Knutson, H. A., et el. (2020) Planet-star interactions with precise transit timing. II. The radial-velocity tides and a tighter constraint on the orbital decay rate in the WASP-18 system; Acta Astronomica; Vol. 70; No. 1; 1-18; 10.32023/0001-5237/70.1.1
• Garhart, Emily and Deming, Drake, et el. (2020) Statistical Characterization of Hot Jupiter Atmospheres using Spitzer's Secondary Eclipses; Astronomical Journal; Vol. 159; No. 4; Art. No. 137; 10.3847/1538-3881/ab6cff
• Bryan, Marta L. and Chiang, Eugene, et el. (2020) Obliquity Constraints on an Extrasolar Planetary-Mass Companion; Astronomical Journal; Vol. 159; No. 4; Art. No. 181; 10.3847/1538-3881/ab76c6
• Vissapragada, Shreyas and Jontof-Hutter, Daniel, et el. (2020) Diffuser-assisted Infrared Transit Photometry for Four Dynamically Interacting Kepler Systems; Astronomical Journal; Vol. 159; No. 3; Art. No. 108; 10.3847/1538-3881/ab65c8
• Xuan, Jerry W. and Bryan, Marta L., et el. (2020) A Rotation Rate for the Planetary-mass Companion DH Tau b; Astronomical Journal; Vol. 159; No. 3; Art. No. 97; 10.3847/1538-3881/ab67c4
• Kilpatrick, Brian M. and Kataria, Tiffany, et el. (2020) Evaluating Climate Variability of the Canonical Hot-Jupiters HD 189733b and HD 209458b through Multi-epoch Eclipse Observations; Astronomical Journal; Vol. 159; No. 2; Art. No. 51; 10.3847/1538-3881/ab6223
• Yee, Samuel W. and Winn, Joshua N., et el. (2020) The Orbit of WASP-12b Is Decaying; Astrophysical Journal Letters; Vol. 888; No. 1; Art. No. L5; 10.3847/2041-8213/ab5c16
• Benneke, Björn and Wong, Ian, et el. (2019) Water Vapor and Clouds on the Habitable-zone Sub-Neptune Exoplanet K2-18b; Astrophysical Journal Letters; Vol. 887; No. 1; Art. No. L14; 10.3847/2041-8213/ab59dc
• Wallack, Nicole L. and Knutson, Heather A., et el. (2019) Investigating Trends in Atmospheric Compositions of Cool Gas Giant Planets Using Spitzer Secondary Eclipses; Astronomical Journal; Vol. 158; No. 6; Art. No. 217; 10.3847/1538-3881/ab2a05
• Chachan, Yayaati and Knutson, Heather A., et el. (2019) A Hubble PanCET Study of HAT-P-11b: A Cloudy Neptune with a Low Atmospheric Metallicity; Astronomical Journal; Vol. 158; No. 6; Art. No. 244; 10.3847/1538-3881/ab4e9a
• Bell, Taylor J. and Zhang, Michael, et el. (2019) Mass Loss from the Exoplanet WASP-12b Inferred from Spitzer Phase Curves; Monthly Notices of the Royal Astronomical Society; Vol. 489; No. 2; 1995-2013; 10.1093/mnras/stz2018
• Benneke, Björn and Knutson, Heather A., et el. (2019) A sub-Neptune exoplanet with a low-metallicity methane-depleted atmosphere and Mie-scattering clouds; Nature Astronomy; Vol. 3; No. 9; 813-821; 10.1038/s41550-019-0800-5
• Kosiarek, Molly R. and Crossfield, Ian J. M., et el. (2019) Bright Opportunities for Atmospheric Characterization of Small Planets: Masses and Radii of K2-3 b, c, d and GJ3470 b from Radial Velocity Measurements and Spitzer Transits; Astronomical Journal; Vol. 157; No. 3; Art. No. 97; 10.3847/1538-3881/aaf79c
• Zhang, Michael and Chachan, Yayaati, et el. (2019) Forward Modeling and Retrievals with PLATON, a Fast Open-source Tool; Publications of the Astronomical Society of the Pacific; Vol. 131; No. 997; Art. No. 034501; 10.1088/1538-3873/aaf5ad
• Livingston, John H. and Crossfield, Ian J. M., et el. (2019) Spitzer transit follow-up of planet candidates from the K2 mission; Astronomical Journal; Vol. 157; No. 3; Art. No. 102; 10.3847/1538-3881/aaff69
• Tinyanont, Samaporn and Millar-Blanchaer, Maxwell A., et el. (2019) WIRC+Pol: A Low-resolution Near-infrared Spectropolarimeter; Publications of the Astronomical Society of the Pacific; Vol. 131; No. 996; Art. No. 025001; 10.1088/1538-3873/aaef0f
• Bryan, Marta L. and Knutson, Heather A., et el. (2019) An Excess of Jupiter Analogs in Super-Earth Systems; Astronomical Journal; Vol. 157; No. 2; Art. No. 52; 10.3847/1538-3881/aaf57f
• Bean, Jacob L. and Knutson, Heather A., et el. (2018) The Transiting Exoplanet Community Early Release Science Program for JWST; Publications of the Astronomical Society of the Pacific; Vol. 130; No. 993; Art. No. 114402; 10.1088/1538-3873/aadbf3
• Xuan, W. Jerry and Mawet, Dimitri, et el. (2018) Characterizing the Performance of the NIRC2 Vortex Coronagraph at W. M. Keck Observatory; Astronomical Journal; Vol. 156; No. 4; Art. No. 156; 10.3847/1538-3881/aadae6
• Brady, Madison T. and Petigura, Erik A., et el. (2018) Kepler-1656b: A Dense Sub-Saturn with an Extreme Eccentricity; Astronomical Journal; Vol. 156; No. 4; Art. No. 147; 10.3847/1538-3881/aad773
• Piskorz, Danielle and Buzard, Cam, et el. (2018) Ground- and Space-based Detection of the Thermal Emission Spectrum of the Transiting Hot Jupiter KELT-2Ab; Astronomical Journal; Vol. 156; No. 3; Art. No. 133; 10.3847/1538-3881/aad781
• Dressing, Courtney D. and Sinukoff, Evan, et el. (2018) Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. III. A High Mass and Low Envelope Fraction for the Warm Neptune K2-55b; Astronomical Journal; Vol. 156; No. 2; Art. No. 70; 10.3847/1538-3881/aacf99
• Yee, Samuel W. and Petigura, Erik A., et el. (2018) HAT-P-11: Discovery of a Second Planet and a Clue to Understanding Exoplanet Obliquities; Astronomical Journal; Vol. 155; No. 6; Art. No. 255; 10.3847/1538-3881/aabfec
• Chen, Ge and Knutson, Heather A., et el. (2018) An Improved Transit Measurement for a 2.4 R⊕ Planet Orbiting A Bright Mid-M Dwarf K2–28; Astronomical Journal; Vol. 155; No. 5; Art. No. 223; 10.3847/1538-3881/aabd75
• Beichman, C. A. and Giles, H. A. C., et el. (2018) Validation and Initial Characterization of the Long-period Planet Kepler-1654 b; Astronomical Journal; Vol. 155; No. 4; Art. No. 158; 10.3847/1538-3881/aaaeb6
• Dang, Lisa and Cowan, Nicolas B., et el. (2018) Detection of a westward hotspot offset in the atmosphere of hot gas giant CoRoT-2b; Nature Astronomy; Vol. 2; No. 3; 220-227; 10.1038/s41550-017-0351-6
• Lothringer, Joshua D. and Benneke, Björn, et el. (2018) An HST/STIS Optical Transmission Spectrum of Warm Neptune GJ 436b; Astronomical Journal; Vol. 155; No. 2; Art. No. 66; 10.3847/1538-3881/aaa008
• Bryan, Marta L. and Benneke, Björn, et el. (2018) Constraints on the spin evolution of young planetary-mass companions; Nature Astronomy; Vol. 2; No. 2; 138-144; 10.1038/s41550-017-0325-8
• Zhang, Michael and Knutson, Heather A., et el. (2018) Phase Curves of WASP-33b and HD 149026b and a New Correlation between Phase Curve Offset and Irradiation Temperature; Astronomical Journal; Vol. 155; No. 2; Art. No. 83; 10.3847/1538-3881/aaa458
• Garhart, Emily and Deming, Drake, et el. (2018) Spitzer secondary eclipses of Qatar-1b; Astronomy and Astrophysics; Vol. 610; Art. No. A55; 10.1051/0004-6361/201731637
• Wakeford, H. R. and Sing, D. K., et el. (2018) The Complete Transmission Spectrum of WASP-39b with a Precise Water Constraint; Astronomical Journal; Vol. 155; No. 1; Art. No. 29; 10.3847/1538-3881/aa9e4e
• Dressing, Courtney D. and Vanderburg, Andrew, et el. (2017) Characterizing K2 Candidate Planetary Systems Orbiting Low-Mass Stars II: Planetary Systems Observed During Campaigns 1-7; Astronomical Journal; Vol. 154; No. 5; Art. No. 207; 10.3847/1538-3881/aa89f2
• Stefansson, Gudmundur and Mahadevan, Suvrath, et el. (2017) Toward Space-like Photometric Precision from the Ground with Beam-shaping Diffusers; Astrophysical Journal; Vol. 848; No. 1; Art. No. 9; 10.3847/1538-4357/aa88aa
• Fu, Guangwei and Deming, Drake, et el. (2017) Statistical Analysis of Hubble/WFC3 Transit Spectroscopy of Extrasolar Planets; Astrophysical Journal Letters; Vol. 847; No. 2; Art. No. L22; 10.3847/2041-8213/aa8e40
• Beatty, Thomas G. and Madhusudhan, Nikku, et el. (2017) Evidence for Atmospheric Cold-trap Processes in the Noninverted Emission Spectrum of Kepler-13Ab Using HST/WFC3; Astronomical Journal; Vol. 154; No. 4; Art. No. 158; 10.3847/1538-3881/aa899b
• Bowler, Brendan P. and Kraus, Adam L., et el. (2017) The Young Substellar Companion ROXs 12 B: Near-infrared Spectrum, System Architecture, and Spin–Orbit Misalignment; Astronomical Journal; Vol. 154; No. 4; Art. No. 165; 10.3847/1538-3881/aa88bd
• Bell, Taylor J. and Nikolov, Nikolay, et el. (2017) The Very Low Albedo of WASP-12b from Spectral Eclipse Observations with Hubble; Astrophysical Journal Letters; Vol. 847; No. 1; Art. No. L2; 10.3847/2041-8213/aa876c
• Christiansen, Jessie L. and Ciardi, David R., et el. (2017) Three's Company: An additional non-transiting super-Earth in the bright HD 3167 system, and masses for all three planets; Astronomical Journal; Vol. 154; No. 3; Art. No. 122; 10.3847/1538-3881/aa832d
• Evans, Thomas M. and Knutson, Heather (2017) An ultrahot gas-giant exoplanet with a stratosphere; Nature; Vol. 548; No. 7665; 58-61; 10.1038/nature23266
• Ngo, Henry and Knutson, Heather A., et el. (2017) No difference in orbital parameters of RV-detected giant planets between 0.1 and 5 au in single vs multi-stellar systems; Astronomical Journal; Vol. 153; No. 6; Art. No. 242; 10.3847/1538-3881/aa6cac
• Crossfield, Ian J. M. and Ciardi, David R., et el. (2017) Two Small Transiting Planets and a Possible Third Body Orbiting HD 106315; Astronomical Journal; Vol. 153; No. 6; Art. No. 255; 10.3847/1538-3881/aa6e01
• Sinukoff, Evan and Howard, Andrew W., et el. (2017) K2-66b and K2-106b: Two Extremely Hot Sub-Neptune-size Planets with High Densities; Astronomical Journal; Vol. 153; No. 6; Art. No. 271; 10.3847/1538-3881/aa725f
• Wakeford, Hannah R. and Sing, David K., et el. (2017) HAT-P-26b: A Neptune-mass exoplanet with a well-constrained heavy element abundance; Science; Vol. 356; No. 6338; 628-631; 10.1126/science.aah4668
• Nikolov, N. and Sing, D. K., et el. (2017) Hubble PanCET: an isothermal day-side atmosphere for the bloated gas-giant HAT-P-32Ab; Monthly Notices of the Royal Astronomical Society; Vol. 474; No. 2; 1705-1717; 10.1093/mnras/stx2865
• Dressing, Courtney D. and Newton, Elisabeth R., et el. (2017) Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. I. Classifying Low-mass Host Stars Observed during Campaigns 1–7; Astrophysical Journal; Vol. 836; No. 2; Art. No. 167; 10.3847/1538-4357/836/2/167
• de Wit, Julien and Lewis, Nikole K., et el. (2017) Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System; Astrophysical Journal; Vol. 836; No. 2; Art. No. L17; 10.3847/2041-8213/836/2/L17
• Sinukoff, Evan and Howard, Andrew W., et el. (2017) Mass Constraints of the WASP-47 Planetary System from Radial Velocities; Astronomical Journal; Vol. 153; No. 2; Art. No. 70; 10.3847/1538-3881/153/2/70
• Morley, Caroline V. and Knutson, Heather, et el. (2017) Forward and Inverse Modeling of the Emission and Transmission Spectrum of GJ 436b: Investigating Metal Enrichment, Tidal Heating, and Clouds; Astronomical Journal; Vol. 153; No. 2; Art. No. 86; 10.3847/1538-3881/153/2/86
• Wakeford, H. R. and Stevenson, K. B., et el. (2017) HST PanCET Program: A Cloudy Atmosphere for the Promising JWST Target WASP-101b; Astrophysical Journal Letters; Vol. 835; No. 1; Art. No. L12; 10.3847/2041-8213/835/1/L12
• Benneke, Björn and Werner, Michael, et el. (2017) Spitzer Observations Confirm and Rescue the Habitable-zone Super-Earth K2-18b for Future Characterization; Astrophysical Journal; Vol. 834; No. 2; Art. No. 187; 10.3847/1538-4357/834/2/187
• Cartier, Kimberly M. S. and Beatty, Thomas G., et el. (2017) Near-infrared Emission Spectrum of WASP-103b Using Hubble Space Telescope/Wide Field Camera 3; Astronomical Journal; Vol. 153; No. 1; Art. No. 34; 10.3847/1538-3881/153/1/34
• Ehlmann, B. L. and Anderson, F. S., et el. (2016) The Sustainability of Habitability on Terrestrial Planets: Insights, Questions, and Needed Measurements from Mars for Understanding the Evolution of Earth-like Worlds; Journal of Geophysical Research. Planets; Vol. 121; No. 10; 1927-1961; 10.1002/2016JE005134
• Crossfield, Ian J. M. and Ciardi, David R., et el. (2016) 197 Candidates and 104 Validated Planets in K2's First Five Fields; Astrophysical Journal Supplement Series; Vol. 226; No. 1; Art. No. 7; 10.3847/0067-0049/226/1/7
• Bryan, Marta L. and Bowler, Brendan P., et el. (2016) Searching for Scatterers: High-Contrast Imaging of Young Stars Hosting Wide-Separation Planetary-Mass Companions; Astrophysical Journal; Vol. 827; No. 2; Art. No. 100; 10.3847/0004-637X/827/2/100
• Sinukoff, Evan and Howard, Andrew W., et el. (2016) Eleven Multiplanet Systems from K2 Campaigns 1 and 2 and the Masses of Two Hot Super-Earths; Astrophysical Journal; Vol. 827; No. 1; Art. No. 78; 10.3847/0004-637X/827/1/78
• Ngo, Henry and Knutson, Heather A., et el. (2016) Friends of Hot Jupiters. IV. Stellar companions beyond 50 AU might facilitate giant planet formation, but most are unlikely to cause Kozai-Lidov migration; Astrophysical Journal; Vol. 827; No. 1; Art. No. 8; 10.3847/0004-637X/827/1/8
• Fischer, Patrick D. and Knutson, Heather A., et el. (2016) HST hot-Jupiter transmission spectral survey: Clear skies for cool Saturn WASP-39b; Astrophysical Journal; Vol. 827; No. 1; Art. No. 19; 10.3847/0004-637X/827/1/19
• Stevenson, Kevin B. and Beichman, Charles, et el. (2016) Transiting Exoplanet Studies and Community Targets for JWST's Early Release Science Program; Publications of the Astronomical Society of the Pacific; Vol. 128; No. 967; Art. No. 094401; 10.1088/1538-3873/128/967/094401
• Wong, Ian and Knutson, Heather A., et el. (2016) 3.6 and 4.5 μm Spitzer Phase Curves of the Highly-Irradiated Hot Jupiters WASP-19b and HAT-P-7b; Astrophysical Journal; Vol. 823; No. 2; Art. No. 122; 10.3847/0004-637X/823/2/122
• Beichman, Charles and Livingston, John, et el. (2016) Spitzer Observations of Exoplanets Discovered with The Kepler K2 Mission; Astrophysical Journal; Vol. 822; No. 1; Art. No. 39; 10.3847/0004-637X/822/1/39
• Bryan, Marta L. and Knutson, Heather A., et el. (2016) Statistics of Long Period Gas Giant Planets in Known Planetary Systems; Astrophysical Journal; Vol. 821; No. 2; Art. No. 89; 10.3847/0004-637X/821/2/89
• Buhler, Peter B. and Knutson, Heather A., et el. (2016) Dynamical Constraints on the Core Mass of Hot Jupiter HAT-P-13b; Astrophysical Journal; Vol. 821; No. 1; Art. No. 26; 10.3847/0004-637X/821/1/26
• Sing, David K. and Fortney, Jonathan J., et el. (2016) A continuum from clear to cloudy hot-Jupiter exoplanets without primordial water depletion; Nature; Vol. 529; No. 7584; 59-62; 10.1038/nature16068
• Piskorz, Danielle and Knutson, Heather A., et el. (2015) Friends of Hot Jupiters III: An Infrared Spectroscopic Search for Low-Mass Stellar Companions; Astrophysical Journal; Vol. 814; No. 2; Art. No. 148; 10.1088/0004-637X/814/2/148
• Wong, Ian and Knutson, Heather A., et el. (2015) 3.6 and 4.5μm Phase Curves of the Highly Irradiated Eccentric Hot Jupiter WASP-14b; Astrophysical Journal; Vol. 811; No. 2; Art. No. 122; 10.1088/0004-637X/811/2/122
• Kammer, Joshua A. and Knutson, Heather A., et el. (2015) Spitzer Secondary Eclipse Observations of Five Cool Gas Giant Planets and Empirical Trends in Cool Planet Emission Spectra; Astrophysical Journal; Vol. 810; No. 2; Art. No. 118; 10.1088/0004-637X/810/2/118
• Haynes, Korey and Mandell, Avi M., et el. (2015) Spectroscopic Evidence for a Temperature Inversion in the Dayside Atmosphere of Hot Jupiter WASP-33b; Astrophysical Journal; Vol. 806; No. 2; Art. No. 146; 10.1088/0004-637X/806/2/146
• Deming, Drake and Knutson, Heather, et el. (2015) Spitzer Secondary Eclipses of the Dense, Modestly-irradiated, Giant Exoplanet HAT-P-20b Using Pixel-level Decorrelation; Astrophysical Journal; Vol. 805; No. 2; Art. No. 132; 10.1088/0004-637X/805/2/132
• Désert, Jean-Michel and Charbonneau, David, et el. (2015) Low False Positive Rate of Kepler Candidates Estimated From A Combination Of Spitzer And Follow-Up Observations; Astrophysical Journal; Vol. 804; No. 1; Art. No. 59; 10.1088/0004-637X/804/1/59
• Ngo, Henry and Knutson, Heather A., et el. (2015) Friends of Hot Jupiters. II. No Correspondence between Hot-jupiter Spin-Orbit Misalignment and the Incidence of Directly Imaged Stellar Companions; Astrophysical Journal; Vol. 800; No. 2; Art. No. 138; 10.1088/0004-637X/800/2/138
• Sing, D. K. and Wakeford, H. R., et el. (2015) HST hot-Jupiter transmission spectral survey: detection of potassium in WASP-31b along with a cloud deck and Rayleigh scattering; Monthly Notices of the Royal Astronomical Society; Vol. 446; No. 3; 2428-2443; 10.1093/mnras/stu2279
• Zhao, Ming and O'Rourke, Joseph G., et el. (2014) Characterization of the Atmosphere of the Hot Jupiter HAT-P-32Ab and the M-dwarf Companion HAT-P-32B; Astrophysical Journal; Vol. 796; No. 2; Art. No. 115; 10.1088/0004-637X/796/2/115
• Lewis, Nikole K. and Showman, Adam P., et el. (2014) Atmospheric Circulation of Eccentric Hot Jupiter HAT-P-2b; Astrophysical Journal; Vol. 795; No. 2; Art. No. 150; 10.1088/0004-637X/795/2/150
• Knutson, Heather A. and Dragomir, Diana, et el. (2014) Hubble Space Telescope Near-IR Transmission Spectroscopy of the Super-Earth HD 97658b; Astrophysical Journal; Vol. 794; No. 2; Art. No. 155; 10.1088/0004-637X/794/2/155
• Wong, Ian and Knutson, Heather A., et el. (2014) Constraints on the Atmospheric Circulation and Variability of the Eccentric Hot Jupiter XO-3b; Astrophysical Journal; Vol. 794; No. 2; Art. No. 134; 10.1088/0004-637X/794/2/134
• Fraine, Jonathan and Deming, Drake, et el. (2014) Water vapour absorption in the clear atmosphere of a Neptune-sized exoplanet; Nature; Vol. 513; No. 7519; 526-529; 10.1038/nature13785
• Zellem, Robert T. and Lewis, Nikole K., et el. (2014) The 4.5 μm Full-orbit Phase Curve of the Hot Jupiter HD 209458b; Astrophysical Journal; Vol. 790; No. 1; Art. No. 53; 10.1088/0004-637X/790/1/53
• Rostron, John W. and Wheatley, Peter J., et el. (2014) The thermal emission of the exoplanet WASP-3b; Monthly Notices of the Royal Astronomical Society; Vol. 441; No. 4; 3666-3678; 10.1093/mnras/stu814
• Bechter, Eric B. and Crepp, Justin R., et el. (2014) WASP-12b and HAT-P-8b are Members of Triple Star Systems; Astrophysical Journal; Vol. 788; No. 1; Art. No. 2; 10.1088/0004-637X/788/1/2
• Shporer, Avi and O'Rourke, Joseph G., et el. (2014) Atmospheric Characterization of the Hot Jupiter Kepler-13Ab; Astrophysical Journal; Vol. 788; No. 1; Art. No. 92; 10.1088/0004-637X/788/1/92
• Knutson, Heather A. and Fulton, Benjamin J., et el. (2014) Friends of Hot Jupiters. I. A Radial Velocity Search for Massive, Long-Period Companions to Close-In Gas Giant Planets; Astrophysical Journal; Vol. 785; No. 2; Art. No. 126; 10.1088/0004-637X/785/2/126
• Wilkins, Ashlee N. and Deming, Drake, et el. (2014) The Emergent 1.1-1.7 μm Spectrum of the Exoplanet CoRoT-2b as Measured Using the Hubble Space Telescope; Astrophysical Journal; Vol. 783; No. 2; Art. No. 113; 10.1088/0004-637X/783/2/113
• Beatty, Thomas G. and Collins, Karen A., et el. (2014) Spitzer and z' Secondary Eclipse Observations of the Highly Irradiated Transiting Brown Dwarf KELT-1b; Astrophysical Journal; Vol. 783; No. 2; Art. No. 112; 10.1088/0004-637X/783/2/112
• Line, Michael R. and Knutson, Heather, et el. (2014) A Systematic Retrieval Analysis of Secondary Eclipse Spectra. II. A Uniform Analysis of Nine Planets and their C to O Ratios; Astrophysical Journal; Vol. 783; No. 2; Art. No. 70; 10.1088/0004-637X/783/2/70
• Gillon, M. and Demory, B.-O., et el. (2014) Search for a habitable terrestrial planet transiting the nearby red dwarf GJ 1214; Astronomy and Astrophysics; Vol. 563; Art. No. A21; 10.1051/0004-6361/201322362
• Kammer, J. A. and Knutson, H. A., et el. (2014) A Spitzer Search for Transits of Radial Velocity Detected Super-Earths; Astrophysical Journal; Vol. 781; No. 2; Art. No. 103; 10.1088/0004-637X/781/2/103
• O'Rourke, Joseph G. and Knutson, Heather A., et el. (2014) Warm Spitzer and Palomar Near-IR Secondary Eclipse Photometry of Two Hot Jupiters: WASP-48b and HAT-P-23b; Astrophysical Journal; Vol. 781; No. 2; Art. No. 109; 10.1088/0004-637X/781/2/109
• Knutson, Heather A. and Benneke, Björn, et el. (2014) A featureless transmission spectrum for the Neptune-mass exoplanet GJ 436b; Nature; Vol. 505; No. 7481; 66-68; 10.1038/nature12887
• Nikolov, N. and Sing, D. K., et el. (2014) Hubble Space Telescope hot Jupiter transmission spectral survey: a detection of Na and strong optical absorption in HAT-P-1b; Monthly Notices of the Royal Astronomical Society; Vol. 437; No. 1; 46-66; 10.1093/mnras/stt1859
• Sing, D. K. and Lecavelier des Etangs, A., et el. (2013) HST hot-Jupiter transmission spectral survey: evidence for aerosols and lack of TiO in the atmosphere of WASP-12b; Monthly Notices of the Royal Astronomical Society; Vol. 436; No. 4; 2956-2973; 10.1093/mnras/stt1782
• Line, Michael R. and Knutson, Heather, et el. (2013) A Near-Infrared Transmission Spectrum for the Warm Saturn HAT-P-12b; Astrophysical Journal; Vol. 778; No. 2; Art. No. 183; 10.1088/0004-637X/778/2/183
• Wakeford, H. R. and Sing, D. K., et el. (2013) HST hot Jupiter transmission spectral survey: detection of water in HAT-P-1b from WFC3 near-IR spatial scan observations; Monthly Notices of the Royal Astronomical Society; Vol. 435; No. 4; 3481-3493; 10.1093/mnras/stt1536
• Demory, Brice-Olivier and de Wit, Julien, et el. (2013) Inference of Inhomogeneous Clouds in an Exoplanet Atmosphere; Astrophysical Journal Letters; Vol. 776; No. 2; Arti No. L25; 10.1088/2041-8205/776/2/L25
• Line, Michael R. and Wolf, Aaron S., et el. (2013) A Systematic Retrieval Analysis of Secondary Eclipse Spectra. I. A Comparison of Atmospheric Retrieval Techniques; Astrophysical Journal; Vol. 775; No. 2; Art. No. 137; 10.1088/0004-637X/775/2/137
• Deming, Drake and Wilkins, Ashlee, et el. (2013) Infrared Transmission Spectroscopy of the Exoplanets HD209458b and XO-1b Using the Wide Field Camera-3 on the Hubble Space Telescope; Astrophysical Journal; Vol. 774; No. 2; Art. No. 95; 10.1088/0004-637X/774/2/95
• Baskin, Nathaniel J. and Knutson, Heather A., et el. (2013) Secondary Eclipse Photometry of the Exoplanet WASP-5b with Warm Spitzer; Astrophysical Journal; Vol. 773; No. 2; Art. No. 124; 10.1088/0004-637X/773/2/124
• Evans, Thomas M. and Pont, Frédéric, et el. (2013) The Deep Blue Color of HD 189733b: Albedo Measurements with Hubble Space Telescope/Space Telescope Imaging Spectrograph at Visible Wavelengths; Astrophysical Journal Letters; Vol. 772; No. 2; Art. No. L16; 10.1088/2041-8205/772/2/L16
• Fulton, Benjamin J. and Howard, Andrew W., et el. (2013) The Stellar Obliquity and the Long-period planet in the HAT-P-17 Exoplanetary System; Astrophysical Journal; Vol. 772; No. 2; Art. No. 80; 10.1088/0004-637X/772/2/80
• Knutson, Heather A. (2013) Exoplanet atmospheres; Physics Today; Vol. 66; No. 7; 64-65; 10.1063/PT.3.2056
• Todorov, Kamen O. and Deming, Drake, et el. (2013) Warm Spitzer Photometry of Three Hot Jupiters: HAT-P-3b, HAT-P-4b and HAT-P-12b; Astrophysical Journal; Vol. 770; No. 2; Art. No. 102; 10.1088/0004-637X/770/2/102
• Lewis, Nikole K. and Knutson, Heather A., et el. (2013) Orbital Phase Variations of the Eccentric Giant Planet HAT-P-2b; Astrophysical Journal; Vol. 766; No. 2; Art. No. 95; 10.1088/0004-637X/766/2/95
• Fraine, Jonathan D. and Deming, Drake, et el. (2013) Spitzer Transits of the Super-Earth GJ1214b and Implications for its Atmosphere; Astrophysical Journal; Vol. 765; No. 2; Art. No. 127; 10.1088/0004-637X/765/2/127
• Deming, Drake and Fraine, Jonathan D., et el. (2012) Infrared Eclipses of the Strongly Irradiated Planet WASP-33b, and Oscillations of Its Host Star; Astrophysical Journal; Vol. 754; No. 2; Art. No. 106; 10.1088/0004-637X/754/2/106
• Knutson, Heather A. and Lewis, Nikole, et el. (2012) 3.6 and 4.5 μm Phase Curves and Evidence for Non-equilibrium Chemistry in the Atmosphere of Extrasolar Planet HD 189733b; Astrophysical Journal; Vol. 754; No. 1; Art. No. 22; 10.1088/0004-637X/754/1/22
• von Braun, Kaspar and Boyajian, Tabetha S., et el. (2012) The GJ 436 System: Directly Determined Astrophysical Parameters of an M Dwarf and Implications for the Transiting Hot Neptune; Astrophysical Journal; Vol. 753; No. 2; Art. No. 171; 10.1088/0004-637X/753/2/171
• Crossfield, Ian J. M. and Knutson, Heather, et el. (2012) Spitzer/MIPS 24 μm Observations of HD 209458b: Three Eclipses, Two and a Half Transits, and a Phase Curve Corrupted by Instrumental Sensitivity Variations; Astrophysical Journal; Vol. 752; No. 2; Art. No. 81; 10.1088/0004-637X/752/2/81
• Gibson, N. P. and Aigrain, S., et el. (2012) Probing the haze in the atmosphere of HD 189733b with Hubble Space Telescope/WFC3 transmission spectroscopy; Monthly Notices of the Royal Astronomical Society; Vol. 422; No. 1; 753-760; 10.1111/j.1365-2966.2012.20655.x
• Todorov, Kamen O. and Deming, Drake, et el. (2012) Warm Spitzer Observations of Three Hot Exoplanets: XO-4b, HAT-P-6b, and HAT-P-8b; Astrophysical Journal; Vol. 746; No. 1; 111; 10.1088/0004-637X/746/1/111
• Fressin, Francois and Torres, Guillermo, et el. (2012) Spitzer Infrared Observations and Independent Validation of the Transiting Super-Earth CoRoT-7 b; Astrophysical Journal; Vol. 745; No. 1; Art. No. 81; 10.1088/0004-637X/745/1/81
• Désert, Jean-Michel and Charbonneau, David, et el. (2011) The Atmospheres of the Hot-Jupiters Kepler-5b and Kepler-6b Observed during Occultations with Warm-Spitzer and Kepler; Astrophysical Journal Supplement Series; Vol. 197; No. 1; Art. No. 11; 10.1088/0067-0049/197/1/11
• Désert, Jean-Michel and Isaacson, Howard, et el. (2011) The hot-Jupiter Kepler-17b: discovery, obliquity from stroboscopic starspots, and atmospheric characterization; Astrophysical Journal Supplement Series; Vol. 197; No. 1; Art. No. 14; 10.1088/0067-0049/197/1/14
• Cochran, William D. and Ciardi, David R., et el. (2011) Kepler-18b,c, and d: A System of Three Planets Confirmed by Transit Timing Variations, Light Curve Validation, Warm-Spitzer Photometry, and Radial Velocity Measurements; Astrophysical Journal Supplement Series; Vol. 197; No. 1; Art. No. 7; 10.1088/0067-0049/197/1/7
• Fortney, Jonathan J. and Ciardi, David, et el. (2011) Discovery and Atmospheric Characterization of Giant Planet Kepler-12b: An Inflated Radius Outlier; Astrophysical Journal Supplement Series; Vol. 197; No. 1; Art. No. 9; 10.1088/0067-0049/197/1/9
• Deming, Drake and Sada, Pedro V., et el. (2011) Kepler and Ground-based Transits of the Exo-Neptune HAT-P-11b; Astrophysical Journal; Vol. 740; No. 1; Art. No. 33; 10.1088/0004-637X/740/1/33
• Knutson, Heather A. and Madhusudhan, Nikku, et el. (2011) A Spitzer Transmission Spectrum for the Exoplanet GJ 436b, Evidence for Stellar Variability, and Constraints on Dayside Flux Variations; Astrophysical Journal; Vol. 735; No. 1; Art. No. 27; 10.1088/0004-637X/735/1/27
• Mandell, Avi M. and Deming, L. Drake, et el. (2011) Non-detection of L-band Line Emission from the Exoplanet HD189733b; Astrophysical Journal; Vol. 728; No. 1; Art. No. 18; 10.1088/0004-637X/728/1/18
• Beerer, Ingrid M. and Knutson, Heather A., et el. (2011) Secondary Eclipse Photometry of WASP-4b with Warm Spitzer; Astrophysical Journal; Vol. 727; No. 1; Art. No. 23; 10.1088/0004-637X/727/1/23
• Deming, Drake and Knutson, Heather, et el. (2011) Warm Spitzer Photometry of the Transiting Exoplanets CoRoT-1 and CoRoT-2 at Secondary Eclipse; Astrophysical Journal; Vol. 726; No. 2; Art. No. 95; 10.1088/0004-637X/726/2/95
• Ballard, Sarah and Charbonneau, David, et el. (2010) A Search for a Sub-Earth-Sized Companion to GJ 436 and a Novel Method to Calibrate Warm Spitzer IRAC Observations; Publications of the Astronomical Society of the Pacific; Vol. 122; No. 897; 1341-1352; 10.1086/657159
• Pillitteri, I. and Wolk, S. J., et el. (2010) XMM-Newton Observations of HD 189733 During Planetary Transits; Astrophysical Journal; Vol. 722; No. 2; 1216-1225; 10.1088/0004-637X/722/2/1216
• Agol, Eric and Cowan, Nicolas B., et el. (2010) The Climate of HD 189733b from Fourteen Transits and Eclipses Measured by Spitzer; Astrophysical Journal; Vol. 721; No. 2; 1861-1877; 10.1088/0004-637X/721/2/1861
• Knutson, Heather A. and Howard, Andrew W., et el. (2010) A Correlation Between Stellar Activity and Hot Jupiter Emission Spectra; Astrophysical Journal; Vol. 720; No. 2; 1569-1576; 10.1088/0004-637X/720/2/1569
• Fressin, Francois and Knutson, Heather A., et el. (2010) The Broadband Infrared Emission Spectrum of the Exoplanet TrES-3; Astrophysical Journal; Vol. 711; No. 1; 374-379; 10.1088/0004-637X/711/1/374
• O'Donovan, Francis T. and Charbonneau, David, et el. (2010) Detection of Planetary Emission from the Exoplanet Tres-2 Using Spitzer/IRAC; Astrophysical Journal; Vol. 710; No. 2; 1551-1556; 10.1088/0004-637X/710/2/1551
• Knutson, Heather A. and Charbonneau, David, et el. (2009) The 8 μm Phase Variation of the Hot Saturn HD 149026b; Astrophysical Journal; Vol. 703; No. 1; 769-784; 10.1088/0004-637X/703/1/769
• Showman, Adam P. and Fortney, Jonathan J., et el. (2009) Atmospheric circulation of hot Jupiters: Coupled radiative-dynamical general circulation model simulations of HD 189733b and HD 209458b; Astrophysical Journal; Vol. 699; No. 1; 564-584; 10.1088/0004-637x/699/1/564
• Nutzman, Philip and Charbonneau, David, et el. (2009) A Precise Estimate of the Radius of the Exoplanet HD 149026b from Spitzer Photometry; Astrophysical Journal; Vol. 692; No. 1; 229-235; 10.1088/0004-637X/692/1/229
• Pont, F. and Gilliland, R. L., et el. (2009) Transit infrared spectroscopy of the hot Neptune around GJ 436 with the Hubble Space Telescope; Monthly Notices of the Royal Astronomical Society; Vol. 393; No. 1; L6-L10; 10.1111/j.1745-3933.2008.00582.x
• Knutson, Heather A. and Charbonneau, David, et el. (2009) Detection of A Temperature Inversion in the Broadband Infrared Emission Spectrum of TrES-4; Astrophysical Journal; Vol. 691; No. 1; 866-874; 10.1088/0004-637X/691/1/866
• Knutson, Heather A. and Charbonneau, David, et el. (2009) Multiwavelength Constraints on the Day-Night Circulation Patterns of HD 189733b; Astrophysical Journal; Vol. 690; No. 1; 822-836; 10.1088/0004-637X/690/1/822
• Charbonneau, David and Knutson, Heather A., et el. (2008) The Broadband Infrared Emission Spectrum of the Exoplanet HD 189733b; Astrophysical Journal; Vol. 686; No. 2; 1341-1348; 10.1086/591635
• Pont, F. and Knutson, H., et el. (2008) Detection of atmospheric haze on an extrasolar planet: the 0.55–1.05 μm transmission spectrum of HD 189733b with the Hubble Space Telescope; Monthly Notices of the Royal Astronomical Society; Vol. 385; No. 1; 109-118; 10.1111/j.1365-2966.2008.12852.x
• Knutson, Heather A. and Charbonneau, David, et el. (2008) The 3.6-8.0 μm Broadband Emission Spectrum of HD 209458b: Evidence for an Atmospheric Temperature Inversion; Astrophysical Journal; Vol. 673; No. 1; 526-531; 10.1086/523894
• Burrows, A. S. and Hubeny, I., et el. (2007) Theoretical Spectral Models of the Planet HD 209458b with a Thermal Inversion and Water Emission Bands; Astrophysical Journal Letters; Vol. 668; No. 2; L171-L174; 10.1086/522834
• Knutson, Heather A. (2007) Extrasolar planets: Water on distant worlds; Nature; Vol. 448; No. 7150; 143-145; 10.1038/448143a
• Knutson, Heather A. and Charbonneau, David, et el. (2007) A Ground-based Search for Thermal Emission from the Exoplanet TrES-1; Publications of the Astronomical Society of the Pacific; Vol. 119; No. 856; 616-622; 10.1086/520098
• Knutson, Heather A. and Charbonneau, David, et el. (2007) A map of the day–night contrast of the extrasolar planet HD 189733b; Nature; Vol. 447; No. 7141; 183-186; 10.1038/nature05782
• Knutson, Heather A. and Charbonneau, David, et el. (2007) Using Stellar Limb-Darkening to Refine the Properties of HD 209458b; Astrophysical Journal; Vol. 655; No. 1; 564-575; 10.1086/510111
• Bakos, G. Á. and Knutson, H., et el. (2006) Refined Parameters of the Planet Orbiting HD 189733; Astrophysical Journal; Vol. 650; No. 2; 1160-1171; 10.1086/506316
• Fischer, Debra A. and Laughlin, Gregory, et el. (2006) The N2K Consortium. III. Short-Period Planets Orbiting HD 149143 and HD 109749; Astrophysical Journal; Vol. 637; No. 2; 1094-1101; 10.1086/498557