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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
aorwspd1npnt-0.1610.021(2.26+/-0.46)e24.31 +/- 6.77RPSREACTION WHEEL RATESNo Violation Check
nman-0.2760.074(2.21+/-0.52)e2-3.88 +/- 7.82No 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
aorwspd2npnt0.0110.017-(1.83+/-0.37)e23.55 +/- 5.38RPSREACTION WHEEL RATESNo Violation Check
nman-0.0710.059-(1.89+/-0.40)e2-7.53 +/- 4.72No 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
aorwspd3npnt0.1710.020(2.14+/-0.45)e21.43 +/- 6.51RPSREACTION WHEEL RATESNo Violation Check
nman0.2980.071(2.01+/-0.50)e216.60 +/- 6.74No 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
aorwspd4npnt0.0240.022-(2.11+/-0.47)e2-4.38 +/- 7.14RPSREACTION WHEEL RATESNo Violation Check
nman0.3060.070-(2.18+/-0.49)e241.38 +/- 7.84No 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-0.1480.018(1.98+/-0.40)e2-12.52 +/- 5.46RPSREACTION WHEEL RATESNo Violation Check
nman0.1020.063(1.92+/-0.44)e247.91 +/- 9.33No 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-0.3080.021-(1.99+/-0.48)e2-12.52 +/- 6.23RPSREACTION WHEEL RATESNo Violation Check
nman-0.2670.080-(1.98+/-0.56)e224.86 +/- 13.69No 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 -1.753e-061.071e-06-0.01 +/- 0.00(2.49+/-19.42)e-5naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 5.691e-071.496e-06(7.01+/-30.00)e-4(1.63+/-2.51)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 8.562e-071.390e-06-0.01 +/- 0.00-(1.06+/-16.01)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -1.566e-069.553e-07(1.86+/-20.00)e-4(1.27+/-13.56)e-5naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -3.349e-061.290e-06-0.01 +/- 0.00(1.02+/-1.80)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -0.2670.274-17.32 +/- 634.7722.04 +/- 37.01naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 0.1260.201-10.36 +/- 464.8832.68 +/- 36.69naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 0.1210.17813.43 +/- 412.8811.19 +/- 33.49naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.4050.1908.64 +/- 441.1315.28 +/- 32.33naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 0.1550.154-1.90 +/- 357.43-5.75 +/- 36.41naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 0.1530.184-4.52 +/- 427.5712.77 +/- 40.72naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0160.00224.26 +/- 5.110.37 +/- 0.76naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0060.002-22.91 +/- 5.15-0.13 +/- 0.78naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.0120.00221.27 +/- 4.34-0.89 +/- 0.66naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Jul 22, 2026
Last Site Modification: Sep 30, 2021