The original finding aid described this as: Description: Extravehicular Activity (EVA) 4 on Flight Day 7 to service the Hubble Space Telescope (HST) on this second servicing mission (HST SM-02). Extravehicular Mobility Unit (EMU) suited astronauts Greg Harbaugh and Joe Tanner work to replace the Solar Array Drive Electronics #2 (SADE-2) Orbital Replacement Unit (ORU) on the telescope. Wide shots of the payload bay with astronauts working at Bay 7 door. Tanner is identified by the diagonal red stripes and holds on to the Remote Manipulator System (RMS) Manipulator Foot Restraint (MFR) handrail while Harbaugh stands on the RMS MFR and works with SADE-2. 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 - 70MM CT Preservation File Format: TIFF feat: NON-EARTHOBS nlat: -17.5 nlon: 77.6 azi: 84 alt: 329 elev: 59.