Our Sun is a star of spectral class G2 and luminosity class V (main sequence or G2V Star. Here is a capture of our Sun on April 29th with prominences.
Location: Kissimmee Prairie State Preserve
Scope: Lunt HA 80mm pressure tuned with 1800 Blocking Filter
Camera: ZWO AS120
Captured with Fire Capture 2x 1000 frames, 70%-80% histogram
post process in Photoshop