Information content of JWST transmission spectroscopy of the exoplanet HAT-P-12b from the optical to the mid-infrared

Home

All issues

Volume 710 (June 2026)

A&A, 710 (2026) A305

Full HTML

Open Access

Table 1

Key properties of the observations and resulting transmission spectra.

Telescope	Instrument	Mode	Grating	Wavelength λ [μm]	Resolution λ/∆λ	Uncertainty σ_δ [ppm]	Obs. date	PID	Ref.
	NIRISS	SOSS	–	0.60–2.83	125.0 ± 1.4	$100_{- 50}^{+ 120}$ $Mathematical equation: $100_{-50}^{+120}$$	2023-06-20		[0]
JWST	NIRSpec	BOTS	G395M	2.84–5.18	143–259	$140_{- 60}^{+ 110}$ $Mathematical equation: $140_{-60}^{+110}$$	2023-02-11	1281	[1]
	MIRI	LRS	–	4.6–12.4	24–62	$290_{- 170}^{+ 740}$ $Mathematical equation: $290_{-170}^{+740}$$	2023-06-07		[2]

HST	STIS		G430L G430L G750L	0.36–1.01	8–36	$310_{- 130}^{+ 424}$ $Mathematical equation: $310_{-130}^{+424}$$	2012-04-11 2012-04-30 2023-02-04	1247	[3][4]
	WFC3	IR	G141	1.12–1.64	52–71	$91_{- 19}^{+ 18}$ $Mathematical equation: $91_{-19}^{+18}$$	2015-12-12 2016-08-31	14260	[1]

Notes. PID = Program ID. The ranges of the transit depth uncertainties σ_δ correspond to the central 95 % credible intervals. Data reductions: [0] this work, [1] Crouzet et al. (2025), [2] Bouwman et al. (in prep.), [3] Sing et al. (2016), [4] Alexoudi et al. (2018).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.