S4G Mid-Infrared Type: (R)SAB0/a (shells) pec

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North up, East left
Field Dimensions: 7.0 x 5.1 arcminutes
Surface Brightness Range Displayed: 13.5-28.0 mag per square arcsec

Notes:
shells, two nearly orthogonal ovals, off-centered ring, complex outer structures