S4G Mid-Infrared Type: (R')SB(rs)c:

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North left, East down
Field Dimensions: 5.3 x 3.8 arcminutes
Surface Brightness Range Displayed: 16.0-28.0 mag per square arcsec

Notes:
thin bar with partial inner ring?; large ring-like feature further out