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PCADRWRATE
Static Version: Min --- 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-0.0770.047(1.89+/-1.01)e2-12.65 +/- 11.89RPSREACTION WHEEL RATESNo Violation Check
nman-0.0620.156(1.80+/-1.07)e2-17.46 +/- 12.32No Violation Check
stby12.72712.85235.49 +/- 95.18(0.00+/-0.00)e0No Violation Check
nsun9.7102.112(1.39+/-1.05)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt0.0500.015-(2.00+/-0.32)e22.46 +/- 5.35RPSREACTION WHEEL RATESNo Violation Check
nman-0.0110.053-(2.09+/-0.36)e2-13.31 +/- 4.64No Violation Check
nsun5.5410.679-(2.51+/-0.42)e2(0.00+/-0.00)e0No Violation Check
stby2.2169.199-30.24 +/- 67.19(0.00+/-0.00)e0No Violation Check
aorwspd3npnt0.2460.048(1.75+/-1.03)e23.31 +/- 10.73RPSREACTION WHEEL RATESNo Violation Check
nman0.5260.156(1.59+/-1.09)e211.25 +/- 13.53No Violation Check
stby8.07510.59031.64 +/- 77.97(0.00+/-0.00)e0No Violation Check
nsun-4.1532.198(1.71+/-0.98)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt0.0810.021-(2.35+/-0.45)e2-18.21 +/- 6.55RPSREACTION WHEEL RATESNo Violation Check
nman0.4480.066-(2.44+/-0.48)e242.28 +/- 7.97No Violation Check
stby3.38111.283-36.90 +/- 82.45(0.00+/-0.00)e0No Violation Check
nsun-3.5620.669-(2.18+/-0.35)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt-0.1560.038(1.65+/-0.82)e2-12.41 +/- 8.50RPSREACTION WHEEL RATESNo Violation Check
nman0.2100.120(1.57+/-0.83)e237.33 +/- 10.35No Violation Check
stby8.57211.22033.57 +/- 82.60(0.00+/-0.00)e0No Violation Check
nsun1.4421.403(1.84+/-0.61)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt-0.2470.020-(2.22+/-0.44)e2-12.96 +/- 6.65RPSREACTION WHEEL RATESNo Violation Check
nman-0.1530.074-(2.24+/-0.51)e218.02 +/- 12.17No Violation Check
stby3.9629.029-29.02 +/- 66.08(0.00+/-0.00)e0No Violation Check
nsun8.7640.977-(2.58+/-0.63)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 7.429e-066.679e-06-0.02 +/- 0.01-(6.96+/-12.71)e-4naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 3.315e-051.780e-05-0.02 +/- 0.04-0.01 +/- 0.00naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 1.666e-051.615e-05-0.03 +/- 0.04-0.00 +/- 0.00naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 4.982e-066.934e-06-0.01 +/- 0.02(5.31+/-14.22)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 1.619e-051.563e-05-0.03 +/- 0.04-0.01 +/- 0.00naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 0.1950.155-(3.27+/-0.04)e4-4.89 +/- 25.87naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.0110.121-(3.27+/-0.03)e4-5.25 +/- 20.34naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 0.2710.112-(3.27+/-0.03)e4-0.91 +/- 25.56naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.0640.321-(3.27+/-0.07)e4-0.38 +/- 13.74naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.0080.090-(3.27+/-0.02)e4-2.86 +/- 17.94naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 0.1230.118-(3.27+/-0.03)e4-13.85 +/- 24.31naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0040.00520.39 +/- 10.99-1.21 +/- 1.31naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0120.002-25.33 +/- 4.93-1.53 +/- 0.77naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0090.00417.81 +/- 8.88-1.26 +/- 1.00naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Jul 21, 2026
Last Site Modification: Sep 30, 2021