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타이틀	GlastCam: A Telemetry-Driven Spacecraft Visualization Tool
저자	Stoneking, Eric T.;; Tsai, Dean
Keyword	TELEMETRY;; FERMI GAMMA-RAY SPACE TELESCOPE;; APPLICATIONS PROGRAMS (COMPUTERS); IN-FLIGHT MONITORING;; DISPLAY DEVICES;; SATELLITE ORIENTATION;; SATELLITE TRACKING;;
URL	http://hdl.handle.net/2060/20090032074
보고서번호	GSC-15572-1
발행년도	2009
출처	NTRS (NASA Technical Report Server)
ABSTRACT	Developed for the GLAST project, which is now the Fermi Gamma-ray Space Telescope, GlastCam software ingests telemetry from the Integrated Test and Operations System (ITOS) and generates four graphical displays of geometric properties in real time, allowing visual assessment of the attitude, configuration, position, and various cross-checks. Four windows are displayed: a "cam" window shows a 3D view of the satellite;; a second window shows the standard position plot of the satellite on a Mercator map of the Earth;; a third window displays star tracker fields of view, showing which stars are visible from the spacecraft in order to verify star tracking;; and the fourth window depicts