L1152
L1152: (a) The 4.5 μm and 24 μm HiRes deconvolved images. There is no MIPS data for this source. A square root color stretch is used to bring out low and high brightness emissions and the contour levels are in increments of factors of two or larger as indicated. The peak intensities (in units of MJy Sr–1) in the protostar/jet-outflow are indicated. (b) 3-color representation of HiRes deconvolved Spitzer IRAC images: IRAC 3.6 μm (blue), 4.5 μm (green), 8.0 μm (red). In the 3-color representation the wide angle outflows are identified by the blue excess while the h2 jets and bow shocks by the green excess. The h2 jets (green arrows) and the wide angle cavity (red arrows) inferred from scatted light are indicated (not to scale).
