CFHT UM2019 - Presentation Details

Abstract Details

Title: NGC1637 with SITELLE

Presenter: Carmelle Robert


The nearby lopsided spiral galaxy NGC1637 has been observed with SITELLE. Emission lines and also a few absorption lines have been measured in order to study the galaxy dynamics and stellar populations. Maps of the velocity and velocity dispersion obtained from the stellar component and the ionized gas at large distance in the disk are presented here. Among others, this study confirms the already known shift of 9’’ between the galaxy dynamical center and light center. It also demonstrates SITELLE’s capability to provide valuable information as well from absorption lines.