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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
aorwspd1npnt0.1090.024(2.15+/-0.49)e2-4.22 +/- 7.42RPSREACTION WHEEL RATESNo Violation Check
nman-0.0220.044(2.13+/-0.52)e28.79 +/- 12.12No 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-0.0180.022-(1.91+/-0.45)e2-2.79 +/- 6.15RPSREACTION WHEEL RATESNo Violation Check
nman-0.0630.039-(1.96+/-0.45)e225.60 +/- 7.26No 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-0.1850.025(2.15+/-0.51)e2-1.58 +/- 9.98RPSREACTION WHEEL RATESNo Violation Check
nman-0.1920.044(2.13+/-0.53)e236.61 +/- 10.44No 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-0.1490.026-(2.05+/-0.52)e29.51 +/- 11.26RPSREACTION WHEEL RATESNo Violation Check
nman-0.2430.046-(2.01+/-0.55)e28.21 +/- 13.82No 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
aorwspd5npnt-0.0230.023(2.01+/-0.47)e213.54 +/- 8.83RPSREACTION WHEEL RATESNo Violation Check
nman-0.2020.039(2.07+/-0.46)e2-12.87 +/- 17.31No 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
aorwspd6npnt0.1450.025-(2.05+/-0.51)e2-1.92 +/- 7.84RPSREACTION WHEEL RATESNo Violation Check
nman-0.0720.043-(2.01+/-0.51)e2-17.55 +/- 12.84No 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 3.596e-071.167e-06-0.01 +/- 0.00-(1.36+/-1.76)e-4naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -1.027e-061.529e-06(6.91+/-40.00)e-4-(9.66+/-24.73)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 9.574e-071.327e-06-0.01 +/- 0.00(1.46+/-1.90)e-4naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 7.317e-071.023e-06(1.94+/-20.00)e-4-(2.13+/-14.07)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 1.804e-061.294e-06-0.01 +/- 0.00(3.08+/-19.27)e-5naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 0.0250.1794.93 +/- 418.508.80 +/- 36.03naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 0.0330.18018.87 +/- 421.10-32.09 +/- 35.24naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 0.1060.173-11.86 +/- 404.98-16.69 +/- 36.13naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.5800.2550.25 +/- 596.30-67.92 +/- 36.52naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 0.4120.257-7.77 +/- 600.8746.87 +/- 34.42naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 -0.2550.18716.70 +/- 438.5924.87 +/- 35.95naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0090.00223.12 +/- 5.400.87 +/- 0.88naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 -0.0190.002-22.03 +/- 5.730.17 +/- 1.28naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0080.00221.80 +/- 5.04-0.21 +/- 1.03naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Jan 14, 2026
Last Site Modification: Sep 30, 2021