![JWST MIRI/MRS spatially maps of the [NeIII]/[NeII] emission lines. From top left (clockwise): NGC 7469, NGC 3256-N, NGC 3256-S, VV114, IIZw96 and NGC 5728.The apertures shown in Figure 2 are shown here as well. -- astro-ph.GA](https://i0.wp.com/astrobiology.com/wp-content/uploads/2024/06/Polycyclic-Aromatic-Hydrocarbon-Emission.png?resize=1200%2C790&ssl=1)
We present a systematic study of mid-infrared spectra of galaxies including star-forming galaxies and Active Galactic Nuclei observed with JWST MIRI-MRS and NIRSpec-IFU.
NGC 7469
Posted inAstrochemistry, Astronomy & Telescopes, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Imaging & Spectroscopy, Status Report
The Kinematics of Polycyclic Aromatic Hydrocarbons (PAHs) in Galaxies revealed by Principal Component Analysis (PCA) tomography with JWST/NIRSpec
Polycyclic Aromatic Hydrocarbons (PAHs) are organic molecules which comprise the smallest particles of dust in the interstellar medium (ISM). Due to their broad/complex emission profiles, obtaining kinematics is a challenge […]