Published August 19, 2024 | Version v2
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Additional figures: Obliquities of exoplanet host stars. Nineteen new and updated measurements, and trends in the sample of 205 measurements

  • 1. ROR icon Chalmers University of Technology

Contributors

Researcher:

  • 1. ROR icon Aarhus University

Description

Here we provide some additional figures as supporting material to Knudstrup et al. (2024).

Phase-folded light curves: The best-fitting models are shown as the white line in the top panel and the residuals are given in the bottom panel.

HD 118203 b: TESS 2 min. cadence data shown as gray points with error bars. Black markers are binned data in ~10 min. intervals.

HD 149193 b: TESS light curves 20 sec., 2 min., and 30 min. cadence data are shown in light gray, gray, and black, respectively.

K2-261 b: K2 light curve in black, TESS 20 sec. and 2 min. in light gray and gray, respectively. A light curve for each passband is shown.

K2-287 b: K2 30 min cadence shown in orange with CHEOPS 1 min. and ground-based 2 min. observations in light gray and gray, respectively. A light curve for each passband is also shown with a matching color. 

KELT-3 b: TESS 2 min. cadence data shown in gray.

KELT-4Ab: TESS 2 min. cadence data shown in gray.

LTT 1445Ab: Black TESS 2 min. and gray TESS 20 sec.

TOI-451Ab: Unbinned 2 min. cadence data are shown in gray and in black the binned (~6 min.) data are shown.

TOI-813 b: TESS 20 sec., 2 min., and 30 min. cadence data are shown in light gray, gray, and black, respectively.

TOI-892 b: TESS 2 min. and 30 min. cadence data are shown in gray and black, respectively.

TOI-1130 c: TESS 20 sec. and 30 min. cadence data shown in gray and black, respectively.

WASP-50 b: TESS 20 sec. and 2 min. cadence data shown in gray and black, respectively.

WASP-59 b: TESS 2 min. cadence data shown in gray and ground-based 2 min. KeplerCam photometry in orange.

WASP-136 b: TESS 20 sec. and 2 min. cadence data shown in gray and black, respectively.

WASP-172 b: TESS 20 sec. and 30 min. cadence data shown in gray and black, respectively.

WASP-173Ab: TESS 20 sec. and 2 min. cadence data shown in gray and black, respectively.

WASP-186 b: TESS 20 sec., 2 min., and 30 min. cadence data are shown in light gray, gray, and black, respectively.

XO-7 b: TESS 20 sec., 2 min., and 30 min. cadence data are shown in light gray, gray, and black, respectively.

WASP-148 b: The MuSCAT-2 photometry obtained simultaneous with our spectroscopic transit observations. The observations in the different griz filters are shown as blue, orange, green, and red markers, respectively.

WASP-26 b: Unbinned 20 sec. cadence data from TESS are shown in gray and in black the binned (~6 min.) data are shown.

 

Peak of the stacked CCFs: Similar to Fig. A.8. we show the peaks of the stacked CCFs for KELT-4 and XO-7 created by assuming the best-fitting value of b from the RV-RM fit.

KELT-4A:  The gray contours show a peak around (v sin i⋆,λ)=(6.0 km/s,90 deg). The red contours are the same as created from the posterior shown to the right in Fig. A.9.

XO-7:  The gray contours show a peak around (v sin i⋆,λ)=(4 km/s,-60 deg). The red contours are the same as created from the posterior shown to the right in Fig. A.28.

 

References:

Knudstrup, E., Albrecht, S. H., Winn, J. N., et al., 2024, arXiv:2408.09793

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