S4G Mid-Infrared Type: SAB d:

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North left, East down
Field Dimensions: 3.2 x 2.3 arcminutes
Surface Brightness Range Displayed: 18.5-28.0 mag per square arcsec

Notes:
Late-type whose blue-light spiral structure and dustiness mostly disappears in the 3.6 micron band; faint trace of inner oval and large ring