S4G Mid-Infrared Type: SAB(rs,nr)bc

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North left, East down
Field Dimensions: 12.1 x 8.9 arcminutes
Surface Brightness Range Displayed: 13.0-28.0 mag per square arcsec

Notes:
bright nuclear ring; extensive structure beyond the main spiral