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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
npnt277.449681.154-(5.16+/-528.90)e3-0.44 +/- 1.33No Violation
nman-0.3550.165(2.13+/-0.41)e20.16 +/- 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
npnt316.838177.761-(1.60+/-138.00)e3-0.02 +/- 1.49No Violation
nman-0.3010.164-(1.96+/-0.40)e20.16 +/- 0.68No 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-89.80550.000(6.12+/-388.30)e21.28 +/- 1.34No Violation
nman-0.7610.165(2.15+/-0.41)e20.72 +/- 0.58No 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-88.95449.995(1.87+/-388.30)e2-0.69 +/- 1.19No Violation
nman0.4030.164-(2.06+/-0.40)e20.31 +/- 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-88.96449.990(5.97+/-388.30)e2-0.89 +/- 1.21No Violation
nman0.3490.157(2.04+/-0.39)e2-0.58 +/- 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-88.64049.995(1.82+/-388.30)e2-0.87 +/- 1.15No Violation
nman0.8080.160-(2.07+/-0.40)e2-1.22 +/- 0.54No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 8.757e-071.134e-06-0.01 +/- 0.00(2.02+/-5.88)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -542.620308.934(2.45+/-253.40)e3(3.33+/-10.20)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 9.847e-071.091e-06-0.01 +/- 0.00(1.60+/-5.29)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.032e-051.393e-06(9.69+/-100.00)e-5(2.53+/-1.51)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -4.092e-061.299e-06-0.01 +/- 0.00-(2.67+/-4.90)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3300.3270.06 +/- 267.900.53 +/- 2.53naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.4170.354-0.80 +/- 289.98-0.36 +/- 2.46naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4410.3973.26 +/- 325.562.78 +/- 2.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0760.482-2.32 +/- 395.01-0.04 +/- 2.50naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3670.4470.65 +/- 366.730.96 +/- 2.22naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.5030.493-0.03 +/- 404.710.38 +/- 2.63naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0290.00522.92 +/- 4.45-0.05 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0180.005-22.36 +/- 4.46-0.12 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0260.00521.84 +/- 4.19-0.17 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

Data Updated: Mar 11, 2026
Last Site Modification: Sep 30, 2021