Monthly FOS Trending Report:  Day 94.185:00:00 - 94.212:23:59

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	-21.0	-16.7	-11.9	33.0	~	-18.3	-13.9	-11.1	-18.3	-13.9	-11.9	-7.0
A Side Charge Amplifier		-35.0	-18.3	-14.5	-4.3	33.0	~	-17.1	-6.2	-3.2	-15.9	-8.8	-5.5	2.0
A Side Permanent Magnet Focus	-25.0	-11.1	-8.4	-2.7	23.0	~	-10.2	-4.7	-2.2	-10.2	-5.7	-2.7	4.0
B Side Photocathode		-32.0	-19.6	-16.1	-11.1	23.0	~	-18.3	-13.5	-11.1	-17.1	-12.8	-11.1	-7.0
B Side Charge Amplifier		-32.0	-17.1	-13.9	-4.9	33.0	~	-15.9	-8.9	-4.3	-14.8	-6.2	-3.8	2.0
B Side Permanent Magnet Focus	-32.0	-10.2	-8.2	-3.8	23.0	~	-10.2	-5.8	-2.7	-9.5	-4.9	-2.7	4.0

Electronics
RIU A				-32.0	-15.8	-12.3	-1.0	33.0	~	-15.1	-4.6	-1.0	-15.1	-8.3	-1.0	7.0
RIU B				-32.0	-16.5	-12.8	3.7	33.0	~	-15.8	-6.2	-1.0	-15.1	-6.4	-1.0	7.0
Central Electronics Assembly	-35.0	-13.8	-10.2	13.2	33.0	~	-13.8	8.9	14.2	-11.1	4.9	14.2	21.0
Central Power Supply		-23.0	-17.1	-12.6	6.6	33.0	~	-15.9	2.4	7.6	-13.8	0.4	8.1	16.0
High Voltage Power Supply	-35.0	-17.1	-14.2	-1.2	33.0	~	-17.1	-7.2	-1.7	-15.9	-6.7	-1.2	6.0
Analog Signal Processor		-35.0	-18.3	-14.6	-0.2	33.0	~	-17.1	-3.7	-0.2	-15.9	-5.5	-0.2	12.0
XY Deflection Coil Drivers	-36.0	-15.9	-11.2	7.1	40.0	~	-13.8	3.4	8.1	-13.8	0.3	8.1	16.0

Optical Bench
Grazing Mirror			-2.0	10.1	10.7	13.2	33.0	~	10.1	12.0	13.2	10.1	11.5	13.2	18.0
Collimator			-2.0	9.1	9.6	11.7	33.0	~	8.6	10.8	11.7	9.1	10.3	11.7	17.0
A Side Detector fitting		-2.0	7.6	8.4	11.1	33.0	~	7.6	9.9	11.1	8.1	9.3	11.1	14.0
B Side Detector fitting		-2.0	8.6	9.4	11.7	33.0	~	8.6	10.5	11.7	8.6	9.9	11.1	14.0
A Side Internal fitting		-35.0	2.7	4.1	8.1	31.0	~	2.7	6.3	8.1	3.7	5.2	7.6	12.0
B Side Internal fitting		-35.0	-3.2	-2.1	0.3	31.0	~	-2.7	-0.8	0.3	-2.7	-1.5	0.3	7.0
Gradient*								-15.0	5.3	7.1	8.3	5.8	6.7	8.3	15.0

Mechanisms
Entrance Port			-15.0	4.2	5.4	9.1	37.0	~	4.7	7.8	9.6	4.7	7.3	9.1	13.0
Entrance Aperture 		-15.0	8.1	8.9	12.7	37.0	~	7.6	10.6	13.2	8.1	10.4	12.2	18.0
Polarizer Wheel			-15.0	-15.9	10.1	12.7	37.0	~	9.1	11.6	12.7	9.6	11.4	12.7	20.0
FGWH motor A			-9.0	11.1	11.7	14.2	31.0	~	11.1	13.0	14.2	11.1	12.6	14.2	22.0
FGWH motor B			-9.0	11.1	11.8	16.8	31.0	~	11.1	13.2	20.4	11.1	13.1	22.4	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: July 1994 Thermal Summary