Back to Top

PCADRWRATE
Static Version: Mean --- Full Range

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
aorwspd1stby-1.8830.99436.62 +/- 43.06(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt283.568661.042-(5.07+/-524.40)e3-0.24 +/- 1.30No Violation
nman-0.3170.160(2.13+/-0.40)e20.55 +/- 0.63No Violation
nsun-30.10652.499(2.00+/-0.65)e2(0.00+/-0.00)e0No Violation
aorwspd2stby0.7991.248-15.49 +/- 50.96(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt308.199172.513-(1.58+/-136.90)e3-0.06 +/- 1.45No Violation
nman-0.2670.158-(1.96+/-0.40)e20.35 +/- 0.66No Violation
nsun-12.42232.885-(2.26+/-0.40)e2(0.00+/-0.00)e0No Violation
aorwspd3stby-0.1621.1813.24 +/- 47.85(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-87.34148.524(6.06+/-385.00)e21.17 +/- 1.31No Violation
nman-0.7830.160(2.15+/-0.41)e20.69 +/- 0.57No Violation
nsun-13.74228.021(2.14+/-0.34)e2(0.00+/-0.00)e0No Violation
aorwspd4stby1.1521.025-22.35 +/- 42.56(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-86.53148.519(1.80+/-385.10)e2-0.66 +/- 1.16No Violation
nman0.3440.159-(2.06+/-0.40)e20.03 +/- 0.48No Violation
nsun-27.12830.005-(1.96+/-0.39)e2(0.00+/-0.00)e0No Violation
aorwspd5stby-1.5321.20129.78 +/- 50.21(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-86.54648.515(5.90+/-385.00)e2-0.97 +/- 1.18No Violation
nman0.2940.152(2.03+/-0.38)e2-0.50 +/- 0.48No Violation
nsun-44.82332.311(2.30+/-0.46)e2(0.00+/-0.00)e0No Violation
aorwspd6stby-0.5691.05911.02 +/- 43.15(0.00+/-0.00)e0RPSREACTION WHEEL RATESNo Violation
npnt-86.17948.520(1.76+/-385.10)e2-1.28 +/- 1.12No Violation
nman0.8090.156-(2.07+/-0.40)e2-1.00 +/- 0.54No Violation
nsun-43.45547.017-(2.10+/-0.61)e2(0.00+/-0.00)e0No Violation
aorwcmd2 1.040e-061.111e-06-0.01 +/- 0.00(3.85+/-61.10)e-7naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation
aorwcmd3 -527.843299.575(2.40+/-251.20)e3(3.58+/-9.87)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation
aorwcmd4 8.157e-071.058e-06-0.01 +/- 0.00(7.91+/-488.20)e-8naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation
aorwcmd5 -1.961e-051.356e-06(9.61+/-100.00)e-5(2.42+/-1.47)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation
aorwcmd6 -3.660e-061.280e-06-0.01 +/- 0.00(4.21+/-5.81)e-6naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation
aorwcnt1 -0.3530.318-0.13 +/- 266.74-0.10 +/- 2.56naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation
aorwcnt2 0.3800.344-0.90 +/- 288.23-1.26 +/- 2.48naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation
aorwcnt3 0.5230.3863.79 +/- 323.654.00 +/- 2.64naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation
aorwcnt4 -0.0270.467-2.09 +/- 391.761.42 +/- 2.46naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation
aorwcnt5 0.3190.4340.48 +/- 363.801.04 +/- 2.21naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation
aorwcnt6 0.5050.4790.09 +/- 401.590.52 +/- 2.64naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation
aorwmc1 -0.0230.00522.94 +/- 4.43-0.07 +/- 0.15naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation
aorwmc4 0.0160.005-22.37 +/- 4.44-0.10 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation
aorwmc5 0.0220.00521.83 +/- 4.17-0.18 +/- 0.14naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation

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

Data Updated: Jul 18, 2026
Last Site Modification: Sep 30, 2021