Asu Tp — Gost Na

: Researchers use the GHOST Data Reduction Pipeline to process raw spectra. This removes instrumental noise and "telluric" (Earth's atmospheric) interference to isolate the planetary signal.

GHOST has been used to study the dayside spectroscopy of WASP-189 b to improve its atmospheric models. gost na asu tp

: The T-P profile shows how temperature changes with atmospheric pressure. In "ultra-hot Jupiters" like WASP-189 b, this profile often shows a thermal inversion . The atmosphere gets hotter at higher altitudes because of the absorption of stellar radiation by species like titanium oxide (TiO) or iron (Fe). Case Study: WASP-189 b Observations : Researchers use the GHOST Data Reduction Pipeline

: High-resolution dayside spectroscopy captures the light reflected and emitted from the planet. This happens just before or after it passes behind its star (secondary eclipse). : The T-P profile shows how temperature changes