Figure 6 of paper “Radial Outflow Explains the Rotation Curves of Disk Galaxies” (Schulz, 2023) compares Optical, UV, and HI views of NGC 3198. The FITS files archived here are the original data which
The eruptive young star V899 Mon shows characteristics of both FUors and EXors. It reached a peak brightness in 2010, then briefly faded in 2011, followed by a second outburst....