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PCADRWRATE
Static Version: Mean --- Full Range

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
aorwspd1stby-1.8830.99436.62 +/- 43.06(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt279.318675.238-(5.13+/-527.60)e3-0.56 +/- 1.32No Violation
nman-0.3340.162(2.13+/-0.40)e20.62 +/- 0.64No Violation
nsun-30.10652.499(2.00+/-0.65)e2(0.00+/-0.00)e0No Violation
aorwspd2stby0.7991.248-15.49 +/- 50.96(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt314.297176.218-(1.59+/-137.70)e3-0.27 +/- 1.48No Violation
nman-0.2900.161-(1.96+/-0.40)e20.35 +/- 0.67No Violation
nsun-12.42232.885-(2.26+/-0.40)e2(0.00+/-0.00)e0No Violation
aorwspd3stby-0.1621.1813.24 +/- 47.85(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-89.09149.566(6.10+/-387.40)e21.10 +/- 1.33No Violation
nman-0.7980.163(2.15+/-0.41)e20.56 +/- 0.57No Violation
nsun-13.74228.021(2.14+/-0.34)e2(0.00+/-0.00)e0No Violation
aorwspd4stby1.1521.025-22.35 +/- 42.56(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-88.24349.561(1.85+/-387.40)e2-0.68 +/- 1.18No Violation
nman0.3620.162-(2.06+/-0.40)e2-0.01 +/- 0.48No Violation
nsun-27.12830.005-(1.96+/-0.39)e2(0.00+/-0.00)e0No Violation
aorwspd5stby-1.5321.20129.78 +/- 50.21(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-88.24749.556(5.95+/-387.30)e2-0.81 +/- 1.20No Violation
nman0.3190.154(2.03+/-0.38)e2-0.51 +/- 0.48No Violation
nsun-44.82332.311(2.30+/-0.46)e2(0.00+/-0.00)e0No Violation
aorwspd6stby-0.5691.05911.02 +/- 43.15(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-87.90249.561(1.80+/-387.40)e2-1.11 +/- 1.14No Violation
nman0.8260.158-(2.07+/-0.40)e2-0.86 +/- 0.54No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 8.136e-071.122e-06-0.01 +/- 0.00(1.97+/-5.81)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -537.769305.858(2.43+/-252.70)e3(2.70+/-10.10)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 9.285e-071.080e-06-0.01 +/- 0.00(1.57+/-5.24)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.015e-051.380e-06(9.63+/-100.00)e-5(2.51+/-1.50)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -3.884e-061.291e-06-0.01 +/- 0.00-(4.05+/-5.31)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3100.3240.14 +/- 267.510.94 +/- 2.54naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.4150.350-0.78 +/- 289.25-0.64 +/- 2.46naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4670.3933.42 +/- 324.792.96 +/- 2.65naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0700.477-2.30 +/- 393.960.26 +/- 2.50naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3470.4430.58 +/- 365.710.62 +/- 2.20naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.4990.489-0.01 +/- 403.670.56 +/- 2.64naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0270.00522.93 +/- 4.45-0.08 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0170.005-22.37 +/- 4.46-0.07 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0250.00521.84 +/- 4.18-0.16 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

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