S4G Mid-Infrared Type: SAB(r)a

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North left, East down
Field Dimensions: 9.6 x 7.0 arcminutes
Surface Brightness Range Displayed: 12.0-28.0 mag per square arcsec

Notes:
surprising amount of structure detected; multiple ring-like patterns; weak bar evident; darker zones; (r) is matter of choice