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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
npnt276.763683.267-(5.17+/-529.40)e3-0.66 +/- 1.33No Violation
nman-0.3870.165(2.13+/-0.41)e20.17 +/- 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
npnt317.739178.313-(1.60+/-138.20)e3-0.15 +/- 1.49No Violation
nman-0.3340.164-(1.97+/-0.40)e20.14 +/- 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-90.06650.155(6.13+/-388.70)e21.22 +/- 1.35No Violation
nman-0.7740.166(2.15+/-0.41)e20.68 +/- 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-89.21150.150(1.88+/-388.70)e2-0.70 +/- 1.19No Violation
nman0.4250.165-(2.06+/-0.41)e20.25 +/- 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-89.22250.145(5.98+/-388.60)e2-0.99 +/- 1.21No Violation
nman0.3720.157(2.04+/-0.39)e2-0.44 +/- 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-88.90650.151(1.83+/-388.70)e2-1.05 +/- 1.15No Violation
nman0.8110.161-(2.07+/-0.40)e2-1.07 +/- 0.53No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 8.968e-071.137e-06-0.01 +/- 0.00-(6.47+/-60.22)e-7naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -544.255309.971(2.45+/-253.70)e3(2.24+/-10.24)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 1.004e-061.094e-06-0.01 +/- 0.00(2.85+/-5.24)e-6naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -2.038e-051.398e-06(9.71+/-100.00)e-5(2.56+/-1.53)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -4.101e-061.303e-06-0.01 +/- 0.00-(2.95+/-5.04)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3210.3280.12 +/- 268.100.59 +/- 2.54naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.4180.355-0.80 +/- 290.14-0.71 +/- 2.45naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.4460.3983.27 +/- 325.853.29 +/- 2.65naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0720.483-2.30 +/- 395.36-0.81 +/- 2.50naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3690.4490.65 +/- 367.041.72 +/- 2.22naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.5230.4950.06 +/- 404.950.56 +/- 2.62naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0300.00522.91 +/- 4.45-0.07 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0190.005-22.36 +/- 4.47-0.11 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0260.00521.84 +/- 4.19-0.18 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

Data Updated: Feb 23, 2026
Last Site Modification: Sep 30, 2021