Monthly FOS Trending Report: Day 95.338:00:00 - 95.365:23:59
Cycle Summary
This Period Total Since Launch Design Lifetime
Cycles Hours Cycles Hours* Cycles Hours
SAFE 0 0.00 35 2193.31 n/a n/a
HOLD n/a 158.62 n/a 24855.58 n/a n/a
Red LV 8 324.86 735 8140.87 ~ ~
Blue LV 7 188.52 749 10204.63 ~ ~
Red HV 16 288.09 955 4829.94 ~ ~
Blue HV 24 56.56 1074 5016.41 ~ ~
Cal lamp A 20 0.24 832 29.62 ~ 500 hours
Cal lamp B 68 1.24 2242 42.36 ~ 500 hours
Taled/Ion 2 0.11 6378 213.57 ~ ~
Ent Door 316 n/a 11099 n/a 20000 n/a
Apt Wheel 119 n/a 5515 n/a 30k (90deg) n/a
FGW 794 n/a 9741 n/a 54k (90deg) n/a
Pol Wheel 0 n/a 2682 n/a 100k(22.5deg) n/a
Red anomolous uP resets 0 n/a 1 n/a n/a n/a
Blue spurious uP resets 0 n/a 62 n/a n/a n/a
Blue anomolous uP resets 0 n/a 1 n/a n/a n/a
Voltage and Current Summary (This Period)
Low Limit Minimum Average Maximum High Limit
Red side Logic Supply (Volts) 4.83 4.90 4.92 5.00 5.03
Red side Quiet Supply (Volts) 7.80 7.89 7.98 8.05 8.20
Red side High Voltage (KVolts) ~ 21.47 21.80 21.86 ~
Red side High Voltage Cur (uAmps) ~ 22.75 23.30 23.53 ~
Red Discriminator Voltage (Volts) ~ 4.08 4.09 4.12 ~
Blue side Logic Supply (Volts) 4.87 4.93 4.96 5.00 5.07
Blue side Quiet Supply (Volts) 7.80 7.84 8.03 8.11 8.20
Blue side High Voltage (KVolts) ~ 21.37 22.76 22.84 ~
Blue side High Voltage Cur (uAmps) ~ 21.08 22.70 23.24 ~
Blue Discriminator Voltage (Volts) ~ 4.00 4.23 4.24 ~
Calibration lamp A voltage (volts) ~ 208.35 210.76 212.32 ~
Calibration lamp A current (mAmps) 8.00 10.41 10.43 10.47 12.00
Calibration lamp B voltage (Volts) ~ 206.37 208.86 212.32 ~
Calibration lamp B current (mAmps) 8.00 10.41 10.41 10.41 12.00
Miscellaneous Summary
This Period Since Launch^
Max Total Max Total Max Lim Total Lim
Red Tot Accumulated Counts 3.04E+07 3.39E+08 4.03E+08 7.71E+10 1.20E+08 1.00E+15
Blu Tot Accumulated Counts 3.20E+07 6.34E+08 9.54E+07 9.06E+10 1.20E+08 1.00E+15
Overlite Red SAA 3.30E+06 3.07E+07 2.69E+08 2.75E+09 1.20E+08 n/a
Overlite Blue SAA 3.20E+07 5.60E+07 3.75E+07 1.03E+14 1.20E+08 n/a
Detector Dark Count Summary (This Period)
New Bad Tot Bad
Max (Cnts) Avg (Cnts) Std. Dev. Time (hrs) Chnls Chnls
Red Dark Counts 1.89E+03 3.72E+02 134.78 138.15 0 15
Blue Dark Counts 1.81E+03 2.68E+02 165.99 11.42 0 26
Limits defined as nominal operating limits, not action or health and safety limits.
~ Engineering Data Analysis not fully defined at this time.: n/a Not Applicable
* Total hours since Nov 1,1990 only
^ Total since April 1, 1991 only.
Table FOS-T1: December 1995 Cycle and Voltage Summary