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PCADRWRATE
Static Version: Mean --- One Week

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
aorwspd1npnt1.4690.806(2.34+/-0.75)e2(2.74+/-7.60)e3RPSREACTION WHEEL RATESNo Violation Check
nman-9.9700.708(2.27+/-0.68)e2(7.96+/-63.66)e2No Violation Check
stby-158.3365.320(1.59+/-1.27)e2-(1.22+/-0.90)e4No Violation Check
nsun7.5440.817(2.00+/-0.61)e2(3.20+/-6.88)e3No Violation Check
aorwspd2npnt0.0430.576-(1.81+/-0.54)e2-(2.60+/-5.19)e3RPSREACTION WHEEL RATESNo Violation Check
nman-2.5850.480-(1.82+/-0.44)e2-(2.31+/-4.08)e3No Violation Check
stby135.9792.702-(1.11+/-0.94)e2-(8.16+/-1.22)e4No Violation Check
nsun1.9350.578-(2.16+/-0.42)e2(2.57+/-4.77)e3No Violation Check
aorwspd3npnt-8.8960.845(1.94+/-0.81)e2-(4.75+/-8.11)e3RPSREACTION WHEEL RATESNo Violation Check
nman0.1000.713(2.16+/-0.66)e2-(7.86+/-6.21)e3No Violation Check
stby-173.7455.476(1.65+/-1.36)e2-(5.32+/-1.49)e4No Violation Check
nsun-1.3210.789(1.95+/-0.58)e2-(9.30+/-72.34)e2No Violation Check
aorwspd4npnt-9.5630.820-(2.25+/-0.79)e2-(1.20+/-0.79)e4RPSREACTION WHEEL RATESNo Violation Check
nman0.4550.733-(2.03+/-0.67)e2-(1.29+/-6.95)e3No Violation Check
stby78.4073.432-79.70 +/- 71.44-(1.17+/-1.38)e4No Violation Check
nsun-4.7830.755-(2.10+/-0.56)e2-(1.94+/-6.72)e3No Violation Check
aorwspd5npnt-8.1340.574(1.90+/-0.56)e2-(2.03+/-5.35)e3RPSREACTION WHEEL RATESNo Violation Check
nman-6.9290.526(2.05+/-0.50)e2(5.09+/-4.69)e3No Violation Check
stby-215.9214.845(1.90+/-1.53)e2(3.16+/-1.33)e4No Violation Check
nsun0.8240.580(2.06+/-0.42)e2(6.86+/-43.41)e2No Violation Check
aorwspd6npnt0.8050.918-(1.84+/-0.86)e2(1.67+/-0.82)e4RPSREACTION WHEEL RATESNo Violation Check
nman-9.6010.830-(1.93+/-0.79)e2(1.55+/-6.84)e3No Violation Check
stby93.6742.629-86.27 +/- 70.48-(1.37+/-1.17)e4No Violation Check
nsun4.0750.764-(2.05+/-0.56)e2(9.07+/-68.12)e2No Violation Check
aorwcmd2 4.119e-058.855e-05-0.01 +/- 0.01-0.55 +/- 0.48naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -4.340e-051.323e-04(1.95+/-120.00)e-4-0.05 +/- 0.79naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -3.128e-051.241e-04-0.01 +/- 0.01-0.20 +/- 0.75naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 1.412e-058.252e-05(1.41+/-80.00)e-40.35 +/- 0.46naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 1.032e-041.356e-04-0.01 +/- 0.01-0.38 +/- 0.81naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -10.33517.86011.95 +/- 1665.76(5.02+/-6.84)e4naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 37.44119.803-54.87 +/- 1848.50-(6.49+/-6.78)e4naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 10.21917.21626.57 +/- 1605.75(6.66+/-6.03)e4naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 2.85616.2209.74 +/- 1512.69-(5.32+/-5.63)e4naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -19.44114.307-17.44 +/- 1334.94(4.29+/-3.94)e4naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 14.37218.101-26.41 +/- 1688.40(4.92+/-62.66)e3naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.1330.08925.20 +/- 8.14(7.82+/-8.00)e2naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 -1.0040.091-24.23 +/- 8.53-(1.70+/-0.84)e3naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -0.8570.06420.42 +/- 6.06-1.11 +/- 567.79naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Mar 20, 2026
Last Site Modification: Sep 30, 2021