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August 26, 2002. Korolev, Moscow area
The Expedition Crew 5 (ISS-5) of the International Space
Station (ISS) performed their second egress into space.
This is the eighth EVA of the ISS crews from the Russian
Segment from the beginning of its operation.
The EVA objective is to perform operations under the extravehicular
activities (EVA 8) program including the previous EVA deferred
operations to release and install a new board with exposed
samples for Kromka experiment.
During EVA 8 preparation activities started on August the
20th the crew and ground services prepared the Orlan-M spacesuit,
equipment, tools, communication and medical parameters monitoring
systems for operation, performed necessary training and
consultations with specialists.
The egress hatch of the Russian docking compartment-module
Pirs was opened at 9:28 Moscow summer time.
Space operations were performed by the Russian cosmonauts
Valery Korzun (ISS 5 commander) and Sergey Treshchev (ISS
5 flight engineer). American astronaut Peggy Whitson (ISS
5 flight engineer) stayed inside the Station and controlled
TV cameras installed on the Canadian manipulator of the
U.S. Segment.
Upon completion of the scheduled EVA activities, which were
performed within 5 hours 20 minutes, having closed the egress
hatch at 14:48 the cosmonauts came back to module Pirs.
In the course of EVA S. Korzun and S. Treshchev performed
operations on installation of restraining pallet and guides
on the Functional Cargo Module Zarya intended for passing
a tether though them, which are assumed to be used in the
next spacewalks with cosmonauts translating along the external
surface of the station. They also deinstalled and reinstalled
the Japanese MPAC&SEED scientific hardware panels on
the external surface of the working compartment of the Russian
Service Module Zvezda, replaced the panels with scientific
hardware available on the module instrument compartment
used in the Kromka experiment, installed two radio amateur
communication antennas with connection cables on the module
surface. The cosmonauts examined the micrometeorite monitoring
system sensor located on the surface of the module Zvezda.
In so doing, they conducted photo and video imagery of the
activity results.
The EVA program operations were performed in the Russian
ground site coverage. Outside this coverage the data exchange
between the ISS and Moscow Mission Control Center (MCC-M)
was performed through the U.S. facilities.
According to the reports of the crew and LOCT that provides
the Russian Segment flight control and monitoring from MCC-M,
the crew feels well, and the ISS onboard systems operate
normally.
The ISS of about 153.2 tons currently operates consisting
of Functional Cargo Module Zarya, Service Module Zvezda,
docking compartment-module Pirs, logistics vehicle Progress
M-46, manned spacecraft Soyuz-TM-34, U.S. modules Unity
and Destiny, airlock Kvest.
The ISS flies in orbit with the following parameters: maximum
altitude of 410.5 and minimum altitude of 381.3 km, period
of revolution about the Earth of 92.3 min.
  
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