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PCADRWRATE
Static Version: Min --- 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
aorwspd1npnt2.0101.291-20.71 +/- 139.195.01 +/- 46.49RPSREACTION WHEEL RATESNo Violation Check
nman1.0562.869-35.73 +/- 122.82-11.57 +/- 18.19No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-60.845147.11928.31 +/- 179.07(0.00+/-0.00)e0No Violation Check
aorwspd2npnt0.7550.527-(2.65+/-0.57)e2-0.24 +/- 25.61RPSREACTION WHEEL RATESNo Violation Check
nman0.0911.291-(2.66+/-0.55)e2-5.37 +/- 11.55No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-43.14056.062-(2.95+/-0.71)e2(0.00+/-0.00)e0No Violation Check
aorwspd3npnt3.4381.275-25.35 +/- 137.6047.63 +/- 44.03RPSREACTION WHEEL RATESNo Violation Check
nman4.6592.731-45.84 +/- 117.28-8.93 +/- 18.35No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-55.543125.59061.59 +/- 153.23(0.00+/-0.00)e0No Violation Check
aorwspd4npnt1.5520.616-(3.00+/-0.66)e2-29.11 +/- 25.12RPSREACTION WHEEL RATESNo Violation Check
nman1.8601.443-(3.03+/-0.62)e2-18.42 +/- 11.33No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-32.77245.678-(2.44+/-0.57)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt-1.9071.14716.97 +/- 123.71-42.67 +/- 46.73RPSREACTION WHEEL RATESNo Violation Check
nman-0.9942.640-3.60 +/- 113.0513.28 +/- 18.77No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-60.842108.532(1.11+/-1.34)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt2.3850.604-(2.99+/-0.65)e2-6.43 +/- 23.43RPSREACTION WHEEL RATESNo Violation Check
nman0.9891.472-(3.01+/-0.63)e2-3.88 +/- 8.93No Violation Check
stby0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0No Violation Check
nsun-49.32684.171-(2.88+/-1.04)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 -4.838e-042.038e-04-0.05 +/- 0.020.00 +/- 0.01naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 9.458e-044.473e-04-0.11 +/- 0.05-0.00 +/- 0.02naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 6.145e-044.109e-04-0.11 +/- 0.05-0.01 +/- 0.02naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -4.884e-042.255e-04-0.04 +/- 0.030.01 +/- 0.01naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 6.759e-044.026e-04-0.10 +/- 0.050.00 +/- 0.02naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -2.0909.635-(3.27+/-0.11)e4-16.60 +/- 21.55naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.7749.644-(3.27+/-0.11)e4-7.42 +/- 20.52naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 -1.21510.022-(3.27+/-0.12)e43.93 +/- 23.01naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 -3.31210.493-(3.27+/-0.12)e41.70 +/- 17.87naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -2.70810.624-(3.27+/-0.12)e4-3.23 +/- 18.19naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 -1.5879.870-(3.27+/-0.11)e423.86 +/- 21.26naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.2680.131-1.37 +/- 15.08-1.97 +/- 4.90naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0240.062-31.94 +/- 7.20-4.60 +/- 2.95naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.5910.1152.46 +/- 13.37-5.42 +/- 5.26naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Dec 12, 2025
Last Site Modification: Sep 30, 2021