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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
aorwspd1npnt0.0990.417(2.11+/-0.39)e2-1.19 +/- 17.13RPSREACTION WHEEL RATESNo Violation Check
nman-1.1871.116(2.11+/-0.39)e2-4.46 +/- 8.28No 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
aorwspd2npnt1.2370.388-(1.98+/-0.36)e27.91 +/- 20.23RPSREACTION WHEEL RATESNo Violation Check
nman0.8851.062-(1.96+/-0.37)e2-6.02 +/- 9.02No 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
aorwspd3npnt0.0740.433(2.13+/-0.41)e23.43 +/- 18.89RPSREACTION WHEEL RATESNo Violation Check
nman0.2971.102(2.10+/-0.39)e2-7.69 +/- 7.18No 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
aorwspd4npnt0.6410.435-(2.06+/-0.41)e2-11.11 +/- 16.39RPSREACTION WHEEL RATESNo Violation Check
nman0.3071.138-(2.02+/-0.40)e2-9.77 +/- 7.11No 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-0.4970.403(2.03+/-0.38)e24.57 +/- 16.22RPSREACTION WHEEL RATESNo Violation Check
nman-1.7651.132(2.04+/-0.40)e2-2.86 +/- 7.15No 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
aorwspd6npnt0.6660.428-(2.08+/-0.40)e2-6.76 +/- 14.79RPSREACTION WHEEL RATESNo Violation Check
nman-1.1751.096-(2.01+/-0.39)e23.75 +/- 7.63No 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 1.969e-061.093e-05-0.01 +/- 0.00(4.15+/-27.51)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -4.547e-052.136e-05(3.80+/-20.00)e-4-(1.65+/-5.68)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -1.064e-051.312e-05-0.01 +/- 0.00(6.48+/-25.88)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -3.538e-068.042e-06-(3.09+/-805.90)e-6(1.82+/-1.79)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -1.152e-051.228e-05-0.01 +/- 0.00(1.00+/-2.28)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -2.4242.215-0.20 +/- 222.055.27 +/- 54.09naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.0741.9480.26 +/- 195.18-6.90 +/- 54.36naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 2.5301.9373.02 +/- 194.1253.34 +/- 55.87naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.4742.4902.45 +/- 249.48-83.55 +/- 55.83naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.9562.9751.98 +/- 298.1417.64 +/- 46.03naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 4.4002.1991.51 +/- 220.51-39.81 +/- 54.38naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0020.04422.76 +/- 4.38-0.56 +/- 1.98naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0790.045-22.20 +/- 4.51-0.96 +/- 2.02naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0500.04221.87 +/- 4.25-0.44 +/- 1.93naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Feb 06, 2026
Last Site Modification: Sep 30, 2021