210 citations · 408 across the 5 of their papers we have counts for
7 papers
An inventory of atomic species in the atmosphere of WASP-121b using UVES high-resolution spectroscopy
Stephanie R. Merritt, Neale P. Gibson, Stevanus K. Nugroho +8
Ultra-hot Jupiters (UHJs) present excellent targets for atmospheric characterisation. Their hot dayside temperatures (T 2200 K) strongly suppress the formation of condens…
Detection of Fe\,{\sc i} Emission in the Day-side Spectrum of WASP-33b
Stevanus K. Nugroho, Neale P. Gibson, Ernst J. W. de Mooij +4
We analyze the high-resolution emission spectrum of WASP-33b taken using the High Dispersion Spectrograph (R\,\,165,000) on the 8.2-m Subaru telescope. The data cover \…
Searching for Thermal Inversion Agents in the Transmission Spectrum of MASCARA-2b/KELT-20b: Detection of Neutral Iron and Ionised Calcium HK Lines
Stevanus K. Nugroho, Neale P. Gibson, Ernst J. W. de Mooij +3
We analyse the transmission spectra of KELT-20b/MASCARA-2b to search for possible thermal inversion agents. The data consist of three transits obtained using HARPSN and one using C…
Non-detection of TiO and VO in the atmosphere of WASP-121b using high-resolution spectroscopy
Stephanie R. Merritt, Neale P. Gibson, Stevanus K. Nugroho +9
Thermal inversions have long been predicted to exist in the atmospheres of ultra-hot Jupiters. However, detection of two species thought to be responsible -- TiO and VO -- remain e…
Detection of Fe I in the atmosphere of the ultra-hot Jupiter WASP-121b, and a new likelihood-based approach for Doppler-resolved spectroscopy
Neale P. Gibson, Stephanie Merritt, Stevanus K. Nugroho +10
High-resolution Doppler-resolved spectroscopy has opened up a new window into the atmospheres of both transiting and non-transiting exoplanets. Here, we present VLT/UVES observatio…
Storms or Systematics? The changing secondary eclipse depth of WASP-12b
Matthew J. Hooton, Ernst J. W. de Mooij, Christopher A. Watson +4
WASP-12b is one of the most well-studied transiting exoplanets, as its highly-inflated radius and its 1.1 day orbit around a G0-type star make it an excellent target for atmospheri…