Monthly FOS Trending Report:  Day 95.303:00:00 - 95.337:23:59


All Temperatures in deg 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  -18.3  -13.8  -8.7   33.0        ~    -17.1  -11.7  -8.7   -17.1  -12.2  -8.0  -7.0
      A Side Charge Amplifier   -35.0  -14.8  -11.5  -1.7   33.0        ~    -12.8   -3.8  -1.2   -13.8   -6.8  -3.2   2.0
A Side Permanent Magnet Focus   -25.0   -8.7   -6.0  -0.7   23.0        ~     -8.7   -3.3  -1.2    -8.7   -4.3  -1.2   4.0
          B Side Photocathode   -32.0  -17.1  -13.3  -8.0   23.0        ~    -15.9  -11.5  -8.7   -15.9  -11.2  -7.3  -7.0 
      B Side Charge Amplifier   -32.0  -14.8  -11.1  -2.2   33.0        ~    -13.8   -6.9  -4.3   -13.8   -4.0  -1.2   2.0
B Side Permanent Magnet Focus   -32.0   -8.7   -5.8  -1.2   23.0        ~     -8.0   -4.4  -2.2    -8.7   -3.3  -0.7   4.0

Electronics
                        RIU A   -32.0  -13.8   -8.9   1.8   33.0        ~    -13.1   -2.2   1.8   -14.4   -4.5   1.0   7.0
                        RIU B   -32.0  -14.4   -9.5   2.9   33.0        ~    -13.8   -3.8   1.0   -13.8   -1.9   4.5   7.0
 Central Electronics Assembly   -35.0  -12.8   -7.7  16.8   33.0        ~    -11.1   12.0  16.8   -11.1   11.2  17.9  21.0
         Central Power Supply   -23.0  -14.8   -9.8  11.1   33.0        ~    -13.8    5.4   9.6   -14.8    6.0  12.7  16.0
    High Voltage Power Supply   -35.0  -15.9  -11.0   1.3   33.0        ~    -14.8   -4.7  -0.2   -14.8   -2.7   4.2   6.0
      Analog Signal Processor   -35.0  -15.9  -11.5   3.2   33.0        ~    -14.8   -1.3   1.8   -14.8   -1.1   4.2  12.0
   XY Deflection Coil Drivers   -36.0  -12.8   -8.5  10.6   40.0        ~    -11.9    6.4  10.6   -13.8    5.6  12.2  16.0

Optical Bench
               Grazing Mirror    -2.0   10.1   11.7  13.7   33.0        ~     10.6   12.6  13.7    10.6   12.9  14.2  18.0
                   Collimator    -2.0    9.6   10.6  12.7   33.0        ~      9.6   11.4  12.2     9.6   11.7  12.7  17.0
      A Side Detector fitting    -2.0    8.1    9.4  11.7   33.0        ~      8.1   10.6  11.7     8.1   10.5  11.7  14.0
      B Side Detector fitting    -2.0    9.1   10.4  12.7   33.0        ~      9.1   11.1  12.2     9.1   11.3  12.7  14.0
      A Side Internal fitting   -35.0    4.2    5.7   9.6   31.0        ~      4.2    7.4   9.1     4.2    7.6   9.6  12.0
      B Side Internal fitting   -35.0   -2.2   -0.7   2.2   31.0        ~     -2.2    0.3   1.8    -2.2    0.4   2.2   7.0
                    Gradient*                                         -15.0    5.3    7.0   8.3     5.3    7.2   8.3  15.0

Mechanisms
                Entrance Port   -15.0    5.1    6.8  10.1   37.0        ~      5.1    8.2  10.1     5.1    8.6  10.6  13.0
            Entrance Aperture   -15.0    8.1    9.9  14.8   37.0        ~      8.6   10.7  14.8     8.6   11.8  16.8  18.0
            Entrance Aperture   -15.0    8.1   10.0  15.3   37.0        ~      8.6   11.2  15.3     8.6   11.7  15.3  18.0
              Polarizer Wheel   -15.0    9.6   11.1  13.7   37.0        ~      9.6   12.0  13.2    10.1   12.4  13.7  20.0
                 FGWH motor A    -9.0   11.1   12.5  14.8   31.0        ~     11.7   13.3  14.8    11.1   13.3  14.8  22.0
                 FGWH motor B    -9.0   11.1   12.6  17.3   31.0        ~     11.7   13.5  20.4    11.1   13.5  17.9  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: November 1995 Thermal Summary