ESO503-022 - 3.6μm type: SB(s)m:

ESO503-022

S4G Mid-Infrared Type: SB(s)m:

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North up, East left
Field Dimensions: 2.6 x 1.9 arcminutes
Surface Brightness Range Displayed: 18.0-28.0 mag per square arcsec

Notes:
could have a bar and a single closely wrapped spiral arm