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Discovery and follow-up photometry obtained for...

Discovery and follow-up photometry obtained for NGTS-EB-8. Top-left panel: phase-folded ...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Relative flux calibration process for the VO fe...

Relative flux calibration process for the VO feature around 746 nm. Top panel: GHOST spe...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Distribution of radius ratios of the best-fitti...

Distribution of radius ratios of the best-fitting templates to the GHOST spectrum of NGT...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Telluric line identification for the Na I regio...

Telluric line identification for the Na I region, zoomed on the Na I feature around 819 ...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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The CCF for the NIRPS spectrum of NGTS-EB-8 fro...

The CCF for the NIRPS spectrum of NGTS-EB-8 from the night of 2023 April 27 cross-correl...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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CCF for the first GHOST spectrum of NGTS-EB-8 c...

CCF for the first GHOST spectrum of NGTS-EB-8 cross-correlated with the HARPS M5 mask. T...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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ATLAS photometric data for NGTS-EB-8. o-band an...

ATLAS photometric data for NGTS-EB-8. o-band and c-band measurements are shown in orange...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Normalized and stacked GHOST spectrum of NGTS-E...

Normalized and stacked GHOST spectrum of NGTS-EB-8 zoomed on the Hα (left panel) and Hβ ...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Top-left panel: the NIRPS radial velocity data ...

Top-left panel: the NIRPS radial velocity data against time. Top-right panel: the phase-...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Eclipse depths for NGTS-EB-8 derived for the pr...

Eclipse depths for NGTS-EB-8 derived for the primary (orange circles) and secondary (gre...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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ATLAS o-band data for NGTS-EB-8 with candidate ...

ATLAS o-band data for NGTS-EB-8 with candidate flare events highlighted as red crosses.

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Mass–radius diagrams of low-mass stars in doubl...

Mass–radius diagrams of low-mass stars in double-lined eclipsing binary systems composed...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Gaia DR3 HR diagrams for all stars within 100 p...

Gaia DR3 HR diagrams for all stars within 100 pc with the median fiducial tracking the m...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Secondary radius vs. host stellar mass for low-...

Secondary radius vs. host stellar mass for low-mass stars hosting confirmed exoplanets, ...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Spectral fits for each region defined in Table ...

Spectral fits for each region defined in Table 3. The first GHOST spectrum of NGTS-EB-8 ...

Sean M. O’Brien et al, The Astronomical Journal 170 6

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Astrometry of the AS 209 system. Left: proper m...

Astrometry of the AS 209 system. Left: proper motion analysis of AS 209bkg. The red squa...

Gabriele Cugno et al, The Astronomical Journal 170 6

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SED fits for AS 209bkg using multiple extinctio...

SED fits for AS 209bkg using multiple extinction models. In each panel, the observed flu...

Gabriele Cugno et al, The Astronomical Journal 170 6

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Same as Figure 7, with the addition of the red ...

Same as Figure 7, with the addition of the red square representing the 2005 HST detectio...

Gabriele Cugno et al, The Astronomical Journal 170 6

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CMD of galactic (orange) and extragalactic (blu...

CMD of galactic (orange) and extragalactic (blue) objects, and comparison with AS 209bkg...

Gabriele Cugno et al, The Astronomical Journal 170 6

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JWST/NIRCam imaging residuals for F200W and F41...

JWST/NIRCam imaging residuals for F200W and F410M (top row, Cycle 1) and F250M, F323N, a...

Gabriele Cugno et al, The Astronomical Journal 170 6

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JWST/NIRCam coronography residuals for F182M, F...

JWST/NIRCam coronography residuals for F182M, F210M, F300M, and F335M. AS 209bkg (CC 1) ...

Gabriele Cugno et al, The Astronomical Journal 170 6

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Y- and J-band residuals of AS 209 obtained with...

Y- and J-band residuals of AS 209 obtained with VLT/SPHERE. AS 209bkg (CC 1) is marked b...

Gabriele Cugno et al, The Astronomical Journal 170 6

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HST/NICMOS F110W residuals obtained from the AL...

HST/NICMOS F110W residuals obtained from the ALICE survey (J. B. Hagan et al. 2018). The...

Gabriele Cugno et al, The Astronomical Journal 170 6

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AS 209 disk intensity profile in polarized H-ba...

AS 209 disk intensity profile in polarized H-band scattered light (solid light blue line...

Gabriele Cugno et al, The Astronomical Journal 170 6

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Corner plot reporting the posterior distributio...

Corner plot reporting the posterior distribution for the “ISM+Gray” model.

Gabriele Cugno et al, The Astronomical Journal 170 6

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