Using deep, narrowband imaging of the nearby peculiar spiral galaxy NGC 5474, we present stellar age information across its disk and offset bulge. As shown in earlier work on M101, …
An invited presentation about my work investigating the correlation between the ionization parameter and oxygen abundance in NGC 628.
A satellite galaxy of the nearby spiral M101, NGC 5474 has a prominent bulge offset from the kinematic center of the underlying star-forming disk that has gained attention in …
As part of the SIGNALS survey, which comprises a sample of approximately 40 nearby galaxies observed with the Fourier transform spectrometer SITELLE, we present a study of metal …
The variations of oxygen abundance and ionization parameter in H II regions are usually thought to be the dominant factors that produced variations seen in observed emission line …
A poster presentation about my work investigating the correlation between the ionization parameter and oxygen abundance in NGC 628.
An oral presentation about my work investigating the correlation between the ionization parameter and oxygen abundance in NGC 628.
We examine the connection between diffuse ionized gas (DIG), H II regions, and field O and B stars in the nearby spiral M101 and its dwarf companion NGC 5474 using ultra-deep Hα …
A poster presentation displaying ongoing work into the oxygen abundance and ionization parameter in NGC 628