While working to survey the thermal protection system on the Space Shuttle Atlantis, the Orbiter Boom Sensor System OBSS, attached to the Remote Manipulator System RMS arm was positioned near the shuttles aft cabin windows. This enabled one of the STS-115 crewmembers to record this digital still image of the Canadian-built system and some of the hardware stowed in the payload bay of the shuttle, as well as the Vertical Stabilizer and the two Orbital Maneuvering System OMS pods.
