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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
aorwspd1npnt0.8430.383(2.12+/-0.39)e28.20 +/- 17.24RPSREACTION WHEEL RATESNo Violation Check
nman-0.4491.007(2.11+/-0.39)e21.89 +/- 8.93No 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
aorwspd2npnt1.7730.354-(1.97+/-0.36)e28.55 +/- 19.75RPSREACTION WHEEL RATESNo Violation Check
nman1.4130.940-(1.95+/-0.37)e20.24 +/- 8.68No 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
aorwspd3npnt0.1920.396(2.13+/-0.40)e26.82 +/- 18.70RPSREACTION WHEEL RATESNo Violation Check
nman0.0640.979(2.10+/-0.38)e2-4.09 +/- 7.36No 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
aorwspd4npnt0.3690.397-(2.06+/-0.40)e2-14.42 +/- 16.54RPSREACTION WHEEL RATESNo Violation Check
nman-0.4591.026-(2.03+/-0.40)e2-12.23 +/- 7.38No 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-0.5610.367(2.03+/-0.37)e2-1.39 +/- 16.11RPSREACTION WHEEL RATESNo Violation Check
nman-2.3201.002(2.03+/-0.39)e2-4.32 +/- 7.20No 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
aorwspd6npnt1.0200.393-(2.07+/-0.40)e2-8.21 +/- 15.00RPSREACTION WHEEL RATESNo Violation Check
nman-0.9700.982-(2.01+/-0.38)e26.43 +/- 8.26No 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 3.360e-061.004e-05-0.01 +/- 0.00(1.23+/-2.83)e-4naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -5.146e-051.926e-05(3.66+/-20.00)e-4-(2.73+/-5.57)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -9.824e-061.185e-05-0.01 +/- 0.00(2.95+/-25.94)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -1.981e-077.374e-06(0.00+/-0.00)e0(1.60+/-1.79)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -4.799e-061.144e-05-0.01 +/- 0.00(3.87+/-2.41)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -2.2992.022-0.48 +/- 220.03-17.38 +/- 55.28naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.6481.780-0.39 +/- 193.62-3.07 +/- 56.22naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 3.9271.7825.06 +/- 194.0144.34 +/- 57.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.0342.2531.99 +/- 245.07-57.94 +/- 54.71naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -1.1712.6771.59 +/- 291.257.38 +/- 45.88naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 3.5362.0051.26 +/- 218.23-30.73 +/- 55.40naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0720.04022.85 +/- 4.350.43 +/- 1.98naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0350.041-22.23 +/- 4.450.25 +/- 2.02naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0690.03821.84 +/- 4.180.39 +/- 1.90naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Jun 12, 2026
Last Site Modification: Sep 30, 2021