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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
npnt277.726680.286-(5.16+/-528.70)e3-0.49 +/- 1.33No Violation
nman-0.3410.164(2.13+/-0.40)e20.24 +/- 0.62No 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
npnt316.464177.535-(1.60+/-138.00)e3-0.24 +/- 1.49No Violation
nman-0.3060.163-(1.96+/-0.40)e20.24 +/- 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-89.69949.936(6.12+/-388.20)e21.03 +/- 1.34No Violation
nman-0.7920.165(2.15+/-0.41)e20.68 +/- 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-88.84749.931(1.87+/-388.20)e2-0.72 +/- 1.19No Violation
nman0.3900.164-(2.06+/-0.40)e20.28 +/- 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-88.85549.927(5.97+/-388.20)e2-0.74 +/- 1.21No Violation
nman0.3540.156(2.04+/-0.39)e2-0.61 +/- 0.49No 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-88.53249.932(1.82+/-388.20)e2-0.91 +/- 1.15No Violation
nman0.8390.160-(2.07+/-0.40)e2-1.13 +/- 0.53No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 8.647e-071.132e-06-0.01 +/- 0.00(2.01+/-5.86)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -541.767308.393(2.44+/-253.30)e3(2.75+/-10.18)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 9.747e-071.089e-06-0.01 +/- 0.00(1.59+/-5.28)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.029e-051.391e-06(9.68+/-100.00)e-5(2.52+/-1.51)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -4.087e-061.297e-06-0.01 +/- 0.00-(2.64+/-4.89)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3180.3260.12 +/- 267.880.77 +/- 2.53naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.4180.353-0.79 +/- 289.83-0.54 +/- 2.46naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4330.3963.22 +/- 325.402.41 +/- 2.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0730.481-2.31 +/- 394.83-0.63 +/- 2.50naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3670.4460.66 +/- 366.541.07 +/- 2.21naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.5130.4930.03 +/- 404.540.97 +/- 2.64naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0280.00522.92 +/- 4.45-0.06 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0180.005-22.36 +/- 4.46-0.13 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0260.00521.84 +/- 4.19-0.13 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

Data Updated: Mar 15, 2026
Last Site Modification: Sep 30, 2021