S4G Mid-Infrared Type: (RL)SB(r,nr)0⁺

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North left, East down
Field Dimensions: 4.8 x 3.5 arcminutes
Surface Brightness Range Displayed: 13.5-28.0 mag per square arcsec

Notes:
nuclear ring