Latitudinal Asymmetry in the Dayside Atmosphere of WASP-43b

Latitudinal Asymmetry in the Dayside Atmosphere of WASP-43b

We present two-dimensional near-infrared temperature maps of the canonical hot Jupiter WASP-43b using a phase-curve observation with JWST NIRSpec/G395H. From the white-light planetary transit, we improve constraints on the planet’s orbital parameters and measure a planet-to-star radius ratio of 0.15...

Full description

Bibliographic Details
Main Authors:	Challener, RC, Rustamkulov, Z, Lee, EKH, Lewis, N, Sing, DK, Birkmann, SM, Crouzet, N, Espinoza, N, Manjavacas, E, Oliveros-Gomez, N, Valenti, JA, Yang, J
Format:	Journal article
Language:	English
Published:	American Astronomical Society 2024

Similar Items

Two-dimensional Eclipse Mapping of the Hot-Jupiter WASP-43b with JWST MIRI/LRS
by: Hammond, M, et al.
Published: (2024)

A JWST NIRSpec Phase Curve for WASP-121b: Dayside Emission Strongest Eastward of the Substellar Point and Nightside Conditions Conducive to Cloud Formation
by: Thomas Mikal-Evans, et al.
Published: (2023-01-01)

Hemispheric asymmetry of the dayside aurora due to imbalanced solar insolation
by: Kan Liou, et al.
Published: (2020-08-01)

Probing Reflection from Aerosols with the Near-infrared Dayside Spectrum of WASP-80b
by: Bob Jacobs, et al.
Published: (2023-01-01)

H− opacity and water dissociation in the dayside atmosphere of the very hot gas giant WASP-18b
by: Arcangeli, J, et al.
Published: (2018)

Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b
by: Bell, TJ, et al.
Published: (2024)

Latitudinal Distribution of Sunspot and North-South Asymmetry Revisited
by: Heon-Young Chang
Published: (2018-06-01)

The dawn–dusk asymmetry of ion density in the dayside magnetosheath and its annual variability measured by THEMIS
by: A. P. Dimmock, et al.
Published: (2016-05-01)

Investigations of the degree of asymmetry across the dayside magnetopause under southward interplanetary magnetic field using GEOTAIL observations
by: Koji Kondoh, et al.
Published: (2024-02-01)

The Shape of Strongly Disturbed Dayside Magnetopause
by: Alexei V. Dmitriev Alla V. Suvorova
Published: (2013-01-01)

The spatial structure of the dayside ionospheric trough
by: S. E. Pryse, et al.
Published: (1998-10-01)

Suppression of the dayside magnetopause surface modes
by: Pilipenko V.A., et al.
Published: (2017-12-01)

Dayside isotropic precipitation of energetic protons
by: V. A. Sergeev, et al.
Published: (1997-10-01)

Intensification of dayside diffuse auroral precipitation: contribution of dayside Whistler-mode chorus waves in realistic magnetic fields
by: R. Shi, et al.
Published: (2012-09-01)

<i>Erratum</i> <br>Fluid and particle signatures of dayside reconnection
by: T. M. Bauer, et al.
Published: (2002-04-01)

On the motion of dayside auroras caused by a solar wind pressure pulse
by: A. Kozlovsky, et al.
Published: (2005-02-01)

On the collocation between dayside auroral activity and coherent HF radar backscatter
by: J. Moen, et al.
Published: (2000-12-01)

Origins of perturbations in dayside equatorial ground magnetograms
by: Syau-Yun W. Hsieh, et al.
Published: (2024-01-01)

Photoelectron balance in the dayside Martian upper atmosphere
by: XiaoShu Wu, et al.
Published: (2019-09-01)

A satellite study of dayside auroral conjugacy
by: H. B. Vo, et al.
Published: (1995-11-01)

A satellite study of dayside auroral conjugacy
by: H. B. Vo, et al.

A PRECISE WATER ABUNDANCE MEASUREMENT FOR THE HOT JUPITER WASP-43b
by: Kreidberg, Laura, et al.
Published: (2015)

Coordinated Cluster/Double Star observations of dayside reconnection signatures
by: M. W. Dunlop, et al.
Published: (2005-11-01)

On the location of dayside magnetic reconnection during an interval of duskward oriented IMF
by: J. A. Wild, et al.
Published: (2007-02-01)

Exohiss wave enhancement following substorm electron injection in the dayside magnetosphere
by: ZhongLei Gao, et al.
Published: (2018-09-01)

Relationship of upflowing ion beams and conics around the dayside cusp/cleft region to the interplanetary conditions
by: W. Miyake, et al.
Published: (2002-04-01)

Direct detection of atomic oxygen on the dayside and nightside of Venus
by: Heinz-Wilhelm Hübers, et al.
Published: (2023-11-01)

A MAVEN investigation of O++ in the dayside Martian ionosphere
by: Hao Gu, et al.
Published: (2020-01-01)

The ionospheric footprint of antiparallel merging regions on the dayside magnetopause
by: I. J. Coleman, et al.
Published: (2000-05-01)

Observations of convection in the dayside magnetosphere by the beam instrument on Geotail
by: H. Matsui, et al.
Published: (2001-03-01)

On the formation of a plasma pressure anisotropy in the dayside magnetosheath
by: B. V. Rezhenov, et al.
Published: (1995-03-01)

On the formation of a plasma pressure anisotropy in the dayside magnetosheath
by: B. V. Rezhenov, et al.

A Lack of Variability between Repeated Spitzer Phase Curves of WASP-43b
by: Matthew M. Murphy, et al.
Published: (2023-01-01)

Statistical study of the DP2 enhancement at the dayside dip-equator compared to low latitudes
by: N. M. Mene, et al.
Published: (2011-12-01)

Modeling transverse heating and outflow of ionospheric ions from the dayside cusp/cleft. 2 Applications
by: M. Bouhram, et al.
Published: (2003-08-01)

Global-scale magnetosphere convection driven by dayside magnetic reconnection
by: Lei Dai, et al.
Published: (2024-01-01)

Characteristic Timescales for the Dayside Martian Ionosphere: Chemistry, Diffusion, and Magnetization
by: Yutian Cao, et al.
Published: (2023-01-01)

DETECTION OF MOLECULAR ABSORPTION IN THE DAYSIDE OF EXOPLANET 51 PEGASI b?
by: Brogi, M., et al.
Published: (2015)

Stormtime observations of the flux of plasmaspheric ions to the dayside cusp/magnetopause
by: Rich, F. J., et al.
Published: (2018)

Poloidal ULF oscillations in the dayside magnetosphere: a Cluster study
by: P. T. I. Eriksson, et al.
Published: (2005-10-01)