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PCADRWRATE
Static Version: Mean --- Last Five years

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
aorwspd1npnt1.0570.357(2.12+/-0.39)e212.10 +/- 17.23RPSREACTION WHEEL RATESNo Violation Check
nman-0.1850.974(2.11+/-0.40)e25.31 +/- 9.22No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-30.10652.499(2.00+/-0.65)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt2.2600.332-(1.96+/-0.36)e217.23 +/- 19.81RPSREACTION WHEEL RATESNo Violation Check
nman1.9750.931-(1.94+/-0.38)e22.28 +/- 9.33No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-12.42232.885-(2.26+/-0.40)e2(0.00+/-0.00)e0No Violation Check
aorwspd3npnt0.3490.369(2.13+/-0.40)e2-1.15 +/- 18.26RPSREACTION WHEEL RATESNo Violation Check
nman-0.1890.983(2.09+/-0.40)e2-7.22 +/- 7.94No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-13.74228.021(2.14+/-0.34)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt0.1180.371-(2.07+/-0.40)e2-10.10 +/- 16.32RPSREACTION WHEEL RATESNo Violation Check
nman-0.7311.005-(2.03+/-0.41)e2-19.98 +/- 7.49No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-27.12830.005-(1.96+/-0.39)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt-1.0850.344(2.02+/-0.37)e2-11.36 +/- 15.81RPSREACTION WHEEL RATESNo Violation Check
nman-2.8900.998(2.02+/-0.41)e2-10.01 +/- 7.42No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-44.82332.311(2.30+/-0.46)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt0.8260.367-(2.08+/-0.40)e2-4.36 +/- 14.66RPSREACTION WHEEL RATESNo Violation Check
nman-0.7250.972-(2.01+/-0.39)e210.11 +/- 9.08No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 2.942e-061.007e-05-0.01 +/- 0.00-(6.63+/-32.17)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -4.797e-051.808e-05(3.63+/-20.00)e-4-(4.56+/-5.50)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -8.516e-061.127e-05-0.01 +/- 0.00(2.08+/-2.92)e-4naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 2.172e-067.570e-06(2.82+/-871.90)e-6(1.56+/-18.94)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 2.902e-071.080e-05-0.01 +/- 0.00(2.99+/-2.43)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -1.9641.913-0.39 +/- 220.3713.54 +/- 55.30naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -2.6601.942-2.81 +/- 223.74-65.06 +/- 60.05naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 1.5852.1172.81 +/- 243.8118.79 +/- 59.53naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.3032.1242.32 +/- 244.63-68.65 +/- 54.33naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -4.1923.158-2.10 +/- 363.7725.83 +/- 48.05naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 2.6761.8930.70 +/- 218.13-21.83 +/- 57.49naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0930.03822.88 +/- 4.320.82 +/- 2.00naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0150.039-22.25 +/- 4.44-0.09 +/- 2.02naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.1180.03621.78 +/- 4.17-0.58 +/- 1.87naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Sep 13, 2026
Last Site Modification: Sep 30, 2021