A tidally induced global corrugation pattern in an external disc galaxy similar to the Milky Way

Facundo A. Gómez, Sergio Torres-Flores, Catalina Mora-Urrejola +11

We study the two dimensional (2D) line-of-sight velocity ($V_{\mathrm{los}}$) field of the low-inclination, late-type galaxy VV304a. The resulting 2D kinematic map reveals a global, coh…