Application of getimages (with X_λ = 12′′ and M = 30) to real-life (Spitzer λ = 8 μm) observations of the Ophiuchus L 1688 star-forming region: a) original image ℐ_λ, b) estimated background , c) background-subtracted image , d) standard deviations , e) scaling image , f) flattened detection image ℐ_λD, and g) standard deviations sd₉ (ℐ_λD). Selected results for X_λ = 24′′ are also shown: h) scaling image and i) flattened image ℐ_λD. Intensities (in MJy/sr) are somewhat limited in range and their color scaling is logarithmic, except for panels f and i where it is the square root of intensity, and panel g, where it is linear.