EPIC Instrument Characteristics

		 STICS				ICS

Sensors:	 Electrostatic analyzer		Time-of-flight x E
		 x time-of-flight x E

Energy Range:	 10-230 keV/e (M/Q)		>10 keV (Integral) Ions
		 30-230 keV/e (M and M/Q)	>20 keV (Velocity) Ions
		 delta E/E = 5%			>30 keV - 3MeV (M) Ions
						>30 keV and >100 keV
						  (Integral) Electrons

Ion Species:	 H through Fe			H through Fe

Resolution:
   Mass:	 Resolves all major		Resolves all major
		  ion species			  ion species
		 Charge states of major
		   ion species
   Angular:	 6 equal 26.7 degree polar	2 equal 30 degree polar sectors
		   sectors (+80 to -80)		  (+38 to +8; -8 to -38^) (Ions)
						1 polar 60 degree sector
						  (+30 to -30^) (Electrons)
		 16 equal 22.5 deg. azimuthal	16 equal 22.5 deg. azimuthal
		   sectors			  sectors

Time:		 3 sec^^/energy step		0.2 sec to 96 sec^^
		 24 sec^^/8-point sectrum	(species dependent)

Geometry 
  Factor:	 0.05 cm**2 sr			less than 0.006 to 0.2 cm**2 sr (Ions)
						0.1 cm**2 sr (Electrons)

EPIC S/C 
  Interfaces:
    Mass:	 Total mass 20.986 kg (including shielding, excluding cables)
    Power:	 14.6 W electronics, less than 10 W thermal
    Data Rate:	 2560 bps

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^   with respect to the spin plane
^^  assumes the nominal 3 seconds/spin