Fundamental Technologies Voyager LECP Pages

An Analysis of the Performance of the Magnetic Deflection System in the Voyager Low Energy Charged Particle Experiment

by Sheela Shodhan

Table B.2. Coefficients of the Equations of the Planes of the Polygons of the Modelled Sensor Subsystem

EQUATION OF THE PLANE: Ax + By + Cz + D = 0

	             A	             B	              C	             D

	GAMMA HOUSING			
	base:
	(1)	-0.893308D-02	 0.222731D-02	-0.381200D-07	-0.352839D-02
	side surfaces:
	(2)	-0.122631D-01	 0.206078D-01	-0.144748D-01	 0.338301D-02
	(3)	 0.549720D-02	-0.153487D-01	 0.807022D-02	-0.438095D-02
	(4)	 0.109945D-01	-0.274129D-02	 0.161406D-01	 0.576227D-02
	(5)	-0.245261D-01	-0.892676D-02	-0.501182D-01	-0.234380D-01
	(6)	-0.367891D-01	-0.567937D-01	-0.250590D-01	-0.577064D-01
	(7)	 0.164918D-01	 0.281986D-01	 0.186543D-01	 0.282225D-01
	(8)	 0.164918D-01	 0.281986D-01	-0.186543D-01	 0.282225D-01
	(9)	-0.367891D-01	-0.567937D-01	 0.250590D-01	-0.577064D-01
	(10)	-0.245261D-01	-0.892676D-02	 0.501182D-01	-0.234380D-01
	(11)	 0.109945D-01	-0.274129D-02	-0.161406D-01	 0.576227D-02
	(12)	 0.549720D-02	-0.153487D-01	-0.807022D-02	-0.438095D-02
	(13)	-0.122631D-01	 0.206078D-01	 0.144748D-01	 0.338301D-02
	opening aperture:
	(14)	-0.444537D-01	-0.161798D-01	-0.412310D-07	-0.246579D-01

	BETA HOUSING
	base:				
	(1)	-0.761156D-02	 0.189774D-02	0.937500D-07	-0.529337D-02
	side surfaces:
	(2)	 0.000000D+00	 0.152366D-01	-0.879688D-02	 0.000000D+00
	(3)	-0.156250D-07	-0.145397D-01	 0.839452D-02	-0.108662D-07
	(4)	 0.253716D-02	-0.632571D-03	 0.167890D-01	 0.312754D-02
	(5)	-0.338287D-02	-0.123126D-02	-0.283745D-01	-0.494806D-02
	(6)	-0.676580D-02	-0.270355D-01	-0.141872D-01	-0.989615D-02
	(7)	 0.507437D-02	 0.226108D-01	 0.137849D-01	 0.800567D-02
	(8)	 0.507437D-02	 0.226108D-01	-0.137849D-01	 0.800567D-02
	(9)	-0.676580D-02	-0.270355D-01	 0.141872D-01	-0.989615D-02
	(10)	-0.338287D-02	-0.123126D-02	 0.283745D-01	-0.494806D-02
	(11)	 0.253716D-02	-0.632571D-03	-0.167890D-01	 0.312754D-02
	(12)	-0.156250D-07	-0.145397D-01	-0.839452D-02	-0.108662D-07
	(13)	 0.000000D+00	 0.152366D-01	 0.879688D-02	 0.000000D+00
	opening aperture:
	(14)	-0.135316D-01	-0.492508D-02	-0.125000D-06	-0.750583D-02

	DEFLECTION SYSTEM
	side surfaces:
	(1)	 0.110938D+01	 0.403781D+00	0.000000D+00	 0.615358D+00
	(2)	 0.000000D+00	 0.145492D+00	0.000000D+00	 0.145492D+00
	(3)	 0.000000D+00	-0.403781D+00	0.110938D+01	-0.615358D+00
	(4)	 0.110938D+01	-0.403781D+00	0.000000D+00	-0.615358D+00
	(5)	 0.000000D+00	 0.403781D+00	0.110938D+01	 0.615358D+00
	opening aperture:
	(6)	 0.000000D+00	 0.266457D+00	0.000000D+00	 0.000000D+00

	APERTURE CONE
	side surfaces:				
	(7)	 0.181690D+01	-0.643711D+00	 0.104899D+01	-0.100781D+01
	(8)	 0.181690D+01	-0.643711D+00	-0.104899D+01	-0.100781D+01
	(9)	 0.000000D+00	-0.643712D+00	-0.209798D+01	-0.100781D+01
	(10)	-0.181690D+01	-0.643711D+00	-0.104899D+01	-0.100781D+01
	(11)	-0.181690D+01	-0.643711D+00	 0.104899D+01	-0.100781D+01
	(12)	 0.000000D+00	-0.643712D+00	 0.209798D+01	-0.100781D+01
	outer opening aperture:
	(13)	 0.000000D+00	 0.121199D+01	 0.000000D+00	-0.214939D+01

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Last modified 12/9/02, Tizby Hunt-Ward
tizby@ftecs.com