The original finding aid described this as: Description: Extravehicular Activity (EVA) 4 on Flight Day 7 to service the Hubble Space Telescope on this second servicing mission (HST SM-02). Extravehicular Mobility Unit (EMU) suited astronauts Greg Harbaugh and Joe Tanner install Magnetic Sensing System (MSS) covers on two Magnetometers on the telescope. Closeup shots of Harbaugh (identified by the broken red stripes) standing on the Remote Manipulator System (RMS) Manipulator Foot Restraint (MFR) and Tanner (identified by diagonal red stripes) holding onto the MFR stanchion near the top of HST (019-24). Closeup shots of the two EVA astronauts preparing to patch the Multilayer Insulation (MLI) near the top of the telescope (025-27). Crew compartment window frames the edges of the EVA activity (028-33). Wide shots of the telescope in the payload bay including the external airlock (034-36). Subject Terms: STS-82, DISCOVERY (ORBITER), ASTRONAUTS, PAYLOAD BAY, EXTRAVEHICULAR ACTIVITY, HUBBLE SPACE TELESCOPE, SERVICE, EXTRAVEHICULAR MOBILITY UNITS, REMOTE MANIPULATOR SYSTEM Date Taken: 2/17/1997 Categories: EVA Interior_Exterior: Exterior Ground_Orbit: On-orbit Original: Film - 35MM CN Preservation File Format: TIFF.