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PCADRWRATE
Static Version: Mean --- Last Three Months

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-0.1780.021(2.27+/-0.48)e29.88 +/- 7.18RPSREACTION WHEEL RATESNo Violation Check
nman-0.2050.065(2.21+/-0.52)e224.91 +/- 3.71No Violation Check
stby10.36813.64241.12 +/- 100.42(0.00+/-0.00)e0No Violation Check
nsun11.0990.851(1.69+/-0.70)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt-0.1950.017-(1.81+/-0.38)e217.53 +/- 4.85RPSREACTION WHEEL RATESNo Violation Check
nman-0.1330.052-(1.87+/-0.41)e2-1.16 +/- 2.45No Violation Check
nsun5.8480.650-(2.36+/-0.42)e2(0.00+/-0.00)e0No Violation Check
stby-4.5687.785-24.46 +/- 57.11(0.00+/-0.00)e0No Violation Check
aorwspd3npnt-0.0650.021(2.17+/-0.46)e2-17.79 +/- 6.31RPSREACTION WHEEL RATESNo Violation Check
nman0.1670.061(2.02+/-0.49)e2-6.46 +/- 4.70No Violation Check
stby7.89011.48835.29 +/- 84.44(0.00+/-0.00)e0No Violation Check
nsun-2.0660.749(2.06+/-0.34)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt-0.0170.023-(2.09+/-0.50)e2-10.13 +/- 7.04RPSREACTION WHEEL RATESNo Violation Check
nman0.2700.062-(2.19+/-0.50)e2-1.44 +/- 4.67No Violation Check
stby-6.0438.935-27.53 +/- 65.66(0.00+/-0.00)e0No Violation Check
nsun-3.4990.726-(2.03+/-0.37)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt2.200e-040.019(1.99+/-0.42)e2-7.11 +/- 5.86RPSREACTION WHEEL RATESNo Violation Check
nman0.1970.054(1.89+/-0.44)e222.68 +/- 2.86No Violation Check
stby8.89312.47038.05 +/- 91.70(0.00+/-0.00)e0No Violation Check
nsun1.7540.724(2.02+/-0.33)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt-0.1290.022-(1.98+/-0.48)e216.33 +/- 6.64RPSREACTION WHEEL RATESNo Violation Check
nman-0.1020.070-(2.00+/-0.55)e225.60 +/- 4.70No Violation Check
stby-3.5626.817-21.68 +/- 49.96(0.00+/-0.00)e0No Violation Check
nsun9.6550.685-(2.40+/-0.59)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 -2.289e-061.111e-06-0.01 +/- 0.00-(8.17+/-19620.00)e-8naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -2.293e-061.480e-06(7.11+/-30.00)e-4(2.55+/-2.67)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 2.338e-061.378e-06-0.01 +/- 0.00(3.14+/-1.82)e-4naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -2.011e-069.580e-07(2.18+/-20.00)e-4-(3.76+/-15.80)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -2.866e-061.280e-06-0.01 +/- 0.00(2.24+/-1.94)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -0.0730.273-11.57 +/- 635.39-21.50 +/- 47.25naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.0110.207-9.16 +/- 481.977.77 +/- 38.08naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 0.2230.17311.25 +/- 403.30-22.14 +/- 33.69naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.3910.1953.37 +/- 453.32-12.23 +/- 36.46naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.1230.155-2.00 +/- 359.82-15.89 +/- 37.49naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 0.0490.180-6.44 +/- 418.7916.31 +/- 41.55naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0190.00224.43 +/- 5.200.82 +/- 0.82naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0020.002-22.67 +/- 5.35-1.70 +/- 0.74naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 0.0020.00221.37 +/- 4.55-0.54 +/- 0.66naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Jun 19, 2026
Last Site Modification: Sep 30, 2021