Infrared images (color scale and contours) of the environment around the location of the VLA-detected methanol masers. The top-left panel shows a three-color map constructed using Spitzer 3.6 μm (blue), 4.5 μm (green), and 8 μm (red) images. The other five panels show infrared emission for each of the Spitzer bands. The nth white contour is at , where S_max is the maximum flux shown in the color bar (MJy sr⁻¹) for each panel, n = 0, 1, 2..., and p is equal to 30%. The green crosses mark the positions of the maser features seen in B-array configuration maps. The Galactic names of the GLOSTAR sources are indicated at the top of the top-left panels. The beams are shown at the bottom-left corner of each panel. Saturated pixels are shown in gray.