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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
aorwspd1npnt-0.0900.357(2.11+/-0.39)e24.05 +/- 17.20RPSREACTION WHEEL RATESNo Violation Check
nman-1.1800.889(2.12+/-0.38)e2-5.36 +/- 8.05No 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
aorwspd2npnt0.6770.331-(1.98+/-0.36)e218.86 +/- 20.04RPSREACTION WHEEL RATESNo Violation Check
nman1.1430.844-(1.95+/-0.36)e2-7.19 +/- 9.08No 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
aorwspd3npnt-0.1550.372(2.13+/-0.40)e23.13 +/- 19.10RPSREACTION WHEEL RATESNo Violation Check
nman0.4360.896(2.10+/-0.38)e2-3.25 +/- 7.13No 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
aorwspd4npnt0.5150.374-(2.06+/-0.41)e2-11.12 +/- 16.76RPSREACTION WHEEL RATESNo Violation Check
nman1.0060.917-(2.03+/-0.39)e2-2.19 +/- 6.90No 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-0.2520.348(2.03+/-0.38)e22.37 +/- 16.42RPSREACTION WHEEL RATESNo Violation Check
nman-1.3170.891(2.05+/-0.38)e24.93 +/- 7.05No 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
aorwspd6npnt0.5800.371-(2.08+/-0.40)e2-5.84 +/- 15.22RPSREACTION WHEEL RATESNo Violation Check
nman-0.6090.880-(2.00+/-0.38)e25.70 +/- 7.58No 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 9.493e-069.060e-06-0.01 +/- 0.00(6.27+/-27.52)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -4.295e-051.879e-05(4.06+/-20.00)e-4(7.40+/-57.04)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -9.098e-071.087e-05-0.01 +/- 0.00(1.82+/-24.67)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -2.969e-066.664e-06-(2.84+/-771.80)e-6(1.77+/-1.78)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -8.305e-061.018e-05-0.01 +/- 0.00(1.02+/-2.27)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -2.2441.842-0.33 +/- 213.4320.23 +/- 53.62naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.7931.6190.70 +/- 187.507.91 +/- 53.91naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 1.9521.6153.82 +/- 187.1071.17 +/- 55.96naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.8382.0682.06 +/- 239.53-69.52 +/- 55.26naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.1152.4701.84 +/- 286.0251.84 +/- 47.16naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 3.3811.8270.41 +/- 211.68-18.84 +/- 54.56naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0140.03722.75 +/- 4.330.24 +/- 1.99naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0660.039-22.17 +/- 4.49-1.34 +/- 2.06naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0300.03621.91 +/- 4.22-0.50 +/- 1.97naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Dec 23, 2025
Last Site Modification: Sep 30, 2021