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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
npnt280.627670.975-(5.12+/-526.70)e3-0.33 +/- 1.32No Violation
nman-0.3230.161(2.13+/-0.40)e20.55 +/- 0.63No 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
npnt312.466175.105-(1.59+/-137.40)e3-0.14 +/- 1.47No Violation
nman-0.2780.160-(1.96+/-0.40)e20.26 +/- 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-88.56649.253(6.09+/-386.70)e21.10 +/- 1.33No Violation
nman-0.7900.162(2.15+/-0.41)e20.51 +/- 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-87.73249.248(1.83+/-386.70)e2-0.91 +/- 1.18No Violation
nman0.3370.161-(2.06+/-0.40)e20.02 +/- 0.49No 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-87.73749.244(5.94+/-386.70)e2-0.95 +/- 1.20No Violation
nman0.2920.154(2.03+/-0.38)e2-0.47 +/- 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-87.38649.249(1.79+/-386.70)e2-1.16 +/- 1.14No Violation
nman0.8040.158-(2.07+/-0.40)e2-1.01 +/- 0.54No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 7.742e-071.115e-06-0.01 +/- 0.00(2.50+/-5.65)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -534.652303.883(2.42+/-252.20)e3(3.03+/-10.01)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 8.927e-071.073e-06-0.01 +/- 0.00(1.69+/-5.08)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.003e-051.371e-06(9.60+/-100.00)e-5(2.46+/-1.47)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -3.689e-061.288e-06-0.01 +/- 0.00-(3.53+/-5.59)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3340.3220.01 +/- 267.421.01 +/- 2.55naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.3850.348-0.91 +/- 288.97-0.81 +/- 2.47naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4820.3913.52 +/- 324.253.74 +/- 2.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0570.474-2.24 +/- 393.250.41 +/- 2.48naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3450.4400.58 +/- 365.151.32 +/- 2.20naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.4940.486-0.02 +/- 402.99-0.22 +/- 2.63naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0250.00522.93 +/- 4.45-0.07 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0160.005-22.37 +/- 4.46-0.12 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0240.00521.84 +/- 4.18-0.18 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

Data Updated: May 16, 2026
Last Site Modification: Sep 30, 2021