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PCADRWRATE
Static Version: Mean --- Last Five years

One Week Three Month One Year Five Year Full Range Min Mean Max

Delta/Yr below is a slope of the linear fitting over the data of the period. Delta/Yr/Yr is a slope of the liner fitting over the devivative data of the period. Slope listed on a linked plot is the slope computed on the last few periods of the data to show the direction of the trend, and different from that of Delta/Yr.

MSID MeanRMSDelta/YrDelta/Yr/YrUnitDescriptionLimit Violation
aorwspd1npnt0.6960.400(2.12+/-0.39)e21.69 +/- 17.36RPSREACTION WHEEL RATESNo Violation Check
nman-0.7521.056(2.11+/-0.40)e21.36 +/- 8.96No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-30.10652.499(2.00+/-0.65)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt1.6680.369-(1.97+/-0.36)e217.50 +/- 20.25RPSREACTION WHEEL RATESNo Violation Check
nman1.3210.988-(1.95+/-0.37)e2-5.28 +/- 8.71No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-12.42232.885-(2.26+/-0.40)e2(0.00+/-0.00)e0No Violation Check
aorwspd3npnt0.1060.413(2.13+/-0.41)e26.67 +/- 18.81RPSREACTION WHEEL RATESNo Violation Check
nman-0.0031.028(2.10+/-0.39)e2-11.12 +/- 6.91No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-13.74228.021(2.14+/-0.34)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt0.5070.415-(2.06+/-0.41)e2-0.56 +/- 16.58RPSREACTION WHEEL RATESNo Violation Check
nman-0.2001.074-(2.02+/-0.40)e2-16.56 +/- 7.20No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-27.12830.005-(1.96+/-0.39)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt-0.4650.383(2.03+/-0.38)e20.63 +/- 16.34RPSREACTION WHEEL RATESNo Violation Check
nman-2.2731.048(2.03+/-0.40)e2-4.57 +/- 6.98No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-44.82332.311(2.30+/-0.46)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt1.0960.410-(2.07+/-0.40)e2-12.41 +/- 14.99RPSREACTION WHEEL RATESNo Violation Check
nman-0.9481.026-(2.01+/-0.39)e25.35 +/- 8.18No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 -4.355e-071.026e-05-0.01 +/- 0.00(1.15+/-27.35)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -4.963e-052.012e-05(3.71+/-20.00)e-4-(1.74+/-5.63)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -8.975e-061.242e-05-0.01 +/- 0.00(3.25+/-25.92)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -3.130e-067.550e-06-(3.00+/-793.20)e-6(1.92+/-1.64)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -7.814e-061.165e-05-0.01 +/- 0.00(8.50+/-22.88)e-5naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -2.1742.098-0.17 +/- 220.47-5.86 +/- 53.51naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 0.0391.8470.38 +/- 194.0915.92 +/- 56.04naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 3.2571.8394.07 +/- 193.2738.36 +/- 56.74naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 -0.1822.3551.77 +/- 247.42-33.38 +/- 54.86naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.9332.7971.92 +/- 293.900.72 +/- 45.48naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 3.6872.0861.16 +/- 219.23-33.87 +/- 55.45naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0550.04222.82 +/- 4.380.19 +/- 1.99naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0510.043-22.22 +/- 4.48-0.15 +/- 2.05naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0600.04021.86 +/- 4.210.73 +/- 1.92naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

If you have any questions, please contact swolk@cfa.harvard.edu.

Data Updated: Apr 18, 2026
Last Site Modification: Sep 30, 2021