Monthly FOS Trending Report:  Day 94.332:00:00 - 95.001:23:59															
															
All Temperatures in ¡C 		HOLD						Operate RED				Operate BLUE			
				Low Lim	Min. 	Avg.	Max.	Hi Lim		Low Lim	Min. 	Avg.	Max.		Min. 	Avg.	Max.	Hi Lim
Detectors															
A Side Photocathode		-32.0	-17.1	-13.6	-9.5	33.0		~	-17.1	-12	-9.5		-17.1	-12.7	-10.2	-7.0
A Side Charge Amplifier		-35.0	-14.8	-11.4	-2.7	33.0		~	-12.8	-3.7	-1.2		-12.8	-7.6	-4.9	2.0
A Side Permanent Magnet Focus	-25.0	-8.7	-6	-1.2	23.0		~	-7.3	-3	-1.2		-7.3	-4.7	-2.2	4.0
B Side Photocathode		-32.0	-15.9	-13.1	-8.7	23.0		~	-15.9	-11.7	-8.7		-15.9	-11.7	-9.5	-7.0
B Side Charge Amplifier		-32.0	-14.8	-11	-3.2	33.0		~	-12.8	-6.8	-4.3		-12.8	-5	-2.7	2.0
B Side Permanent Magnet Focus	-32.0	-8.7	-5.9	-1.7	23.0		~	-7.3	-4.2	-1.7		-7.3	-4.2	-1.7	4.0

Electronics															
RIU A				-32.0	-13.8	-9.4	1	33.0		~	-11.9	-1.6	1.8		-12.5	-5.8	-1.4	7.0
RIU B				-32.0	-14.4	-9.9	1.4	33.0		~	-12.5	-3.1	0.6		-11.9	-3.7	1.4	7.0
Central Electronics Assembly	-35.0	-11.9	-7.9	14.8	33.0		~	-11.9	12.6	16.8		-13.8	8.3	15.3	21.0
Central Power Supply		-23.0	-14.8	-10	9.1	33.0		~	-12.8	6	9.6		-12.8	3.4	10.1	16.0
High Voltage Power Supply	-35.0	-15.9	-11.4	0.8	33.0		~	-13.8	-3.9	-0.2		-12.8	-3.7	1.8	6.0
Analog Signal Processor		-35.0	-15.9	-11.9	0.8	33.0		~	-14.8	-1	1.8		-13.8	-3	1.8	12.0
XY Deflection Coil Drivers	-36.0	-12.8	-8.8	9.1	40.0		~	-11.1	7.1	10.6		-11.9	3.1	9.6	16.0

Optical Bench															
Grazing Mirror			-2.0	10.1	11.7	13.7	33.0		~	10.6	12.8	13.7		11.1	12.5	13.7	18.0
Collimator			-2.0	9.1	10.6	12.2	33.0		~	9.6	11.6	12.2		10.1	11.3	12.2	17.0
A Side Detector fitting		-2.0	8.1	9.5	11.7	33.0		~	8.6	10.7	11.7		9.1	10.1	11.1	14.0
B Side Detector fitting		-2.0	9.1	10.4	12.2	33.0		~	9.6	11.3	12.2		9.6	10.9	12.2	14.0
A Side Internal fitting		-35.0	3.7	5.6	8.6	31.0		~	4.7	7.6	9.1		4.7	6.8	8.6	12.0
B Side Internal fitting		-35.0	-2.2	-0.7	1.3	31.0		~	-1.7	0.2	1.8		-1.7	-0.3	0.8	7.0
Gradient*									-15.0	5.3	7.4	8.8		4.8	7.1	9.3	15.0

Mechanisms															
Entrance Port			-15.0	5.1	6.8	10.1	37.0		~	5.6	8.6	10.1		6.1	8.3	10.1	13.0
Entrance Aperture 		-15.0	8.1	10.1	14.8	37.0		~	9.1	11.4	15.3		9.1	11.3	16.3	18.0
Polarizer Wheel			-15.0	9.6	11.2	13.2	37.0		~	10.1	12.2	13.2		10.6	12.1	13.2	20.0
FGWH motor A			-9.0	11.1	12.6	14.8	31.0		~	11.7	13.5	14.8		11.7	13.1	14.2	22.0
FGWH motor B			-9.0	11.7	12.7	19.9	31.0		~	11.7	13.7	22.4		11.7	13.6	21.9	22.0
															
															
Limits defined as operational limits, hold mode limits based on action values, operate limits based on FOS thermal control tutorial.															
~ Engineering Data Analysis not fully defined at this time.															
															
															
															
Table FOS-T2: December 1994 Thermal Summary