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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
aorwspd1npnt0.1940.023(2.20+/-0.51)e27.02 +/- 9.09RPSREACTION WHEEL RATESNo Violation Check
nman-0.0510.076(2.14+/-0.55)e24.58 +/- 13.40No 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
aorwspd2npnt0.3120.021-(1.86+/-0.47)e25.47 +/- 6.71RPSREACTION WHEEL RATESNo Violation Check
nman-0.0340.066-(1.93+/-0.48)e230.07 +/- 7.39No 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
aorwspd3npnt0.2220.024(2.15+/-0.52)e28.18 +/- 11.09RPSREACTION WHEEL RATESNo Violation Check
nman-0.2500.073(2.11+/-0.54)e22.85 +/- 6.94No 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-0.0210.026-(2.08+/-0.56)e216.77 +/- 13.22RPSREACTION WHEEL RATESNo Violation Check
nman-0.4570.078-(2.07+/-0.59)e2-27.97 +/- 11.03No 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-0.1390.023(1.98+/-0.50)e24.50 +/- 10.65RPSREACTION WHEEL RATESNo Violation Check
nman-0.4740.067(2.00+/-0.51)e2-56.07 +/- 18.08No 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-0.0490.023-(2.02+/-0.50)e26.74 +/- 9.22RPSREACTION WHEEL RATESNo Violation Check
nman-0.2570.073-(2.04+/-0.53)e2-21.82 +/- 18.29No 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 1.152e-061.193e-06-0.01 +/- 0.00(9.63+/-19.30)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 1.970e-071.548e-06(7.27+/-40.00)e-4(9.27+/-28.50)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -1.807e-061.253e-06-0.01 +/- 0.00-(1.28+/-1.70)e-4naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 1.104e-061.000e-06(2.25+/-20.00)e-4(6.44+/-16.85)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 1.685e-061.308e-06-0.01 +/- 0.00(9.60+/-19.43)e-5naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -0.1650.174-2.56 +/- 402.721.47 +/- 39.03naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 -0.3340.17811.10 +/- 412.3032.02 +/- 39.90naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 -0.0480.168-4.32 +/- 390.7353.07 +/- 36.78naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 -0.1770.1917.79 +/- 443.5110.25 +/- 36.08naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 0.0280.1705.74 +/- 393.51-25.24 +/- 28.23naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 -0.2750.1706.48 +/- 394.38-48.71 +/- 33.81naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0190.00223.66 +/- 5.54-0.38 +/- 0.96naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 -0.0070.003-22.43 +/- 6.090.72 +/- 1.43naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0190.00221.40 +/- 5.44-0.52 +/- 1.16naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Mar 01, 2026
Last Site Modification: Sep 30, 2021