Mid-infrared observations of GRS 1915+105 and SS433

We have observed in the mid-infrared 4-18 mum) the counterpart of the compa ct object GRS 1915+105, and the western jet of SS433. The images were carri ed out with the ISOCAM infrared camera on board of the Infrared Space Obser vatory (ISO), The mid-infrared photometry of GRS 1915+105 shows the presenc e of an additional contribution besides the synchrotron emission. The 15 mu m images of the large-scale western lobe of the SS433/W50 nebula are compar ed to the radio and X-ray ones, They show infrared synchrotron emission on the western edge of SS433/W50 lobe.