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PCADRWRATE
Static Version: Mean --- Last One Years

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-0.0180.002(2.22+/-0.49)e20.08 +/- 0.37RPSREACTION WHEEL RATESNo Violation Check
nman0.0040.005(2.15+/-0.53)e2-0.29 +/- 0.32No Violation Check
stby-283.88556.35959.81 +/- 116.60(0.00+/-0.00)e0No Violation Check
nsun88.8609.518(2.18+/-0.50)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt-0.0180.002-(1.83+/-0.42)e2-0.20 +/- 0.26RPSREACTION WHEEL RATESNo Violation Check
nman0.0040.004-(1.92+/-0.45)e20.79 +/- 0.20No Violation Check
nsun25.4758.764-(2.09+/-0.28)e2(0.00+/-0.00)e0No Violation Check
stby161.63732.087-34.05 +/- 66.39(0.00+/-0.00)e0No Violation Check
aorwspd3npnt-0.0040.002(2.17+/-0.49)e2-0.15 +/- 0.40RPSREACTION WHEEL RATESNo Violation Check
nman0.0240.005(2.09+/-0.53)e21.52 +/- 0.30No Violation Check
stby-239.34547.42950.38 +/- 98.22(0.00+/-0.00)e0No Violation Check
nsun-0.62312.257(1.96+/-0.35)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt0.0060.002-(2.09+/-0.53)e20.10 +/- 0.44RPSREACTION WHEEL RATESNo Violation Check
nman0.0310.006-(2.08+/-0.57)e21.40 +/- 0.34No Violation Check
stby185.67536.990-39.18 +/- 76.38(0.00+/-0.00)e0No Violation Check
nsun-41.1888.864-(2.19+/-0.32)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt0.0060.002(1.97+/-0.46)e2-0.27 +/- 0.34RPSREACTION WHEEL RATESNo Violation Check
nman0.0310.005(1.98+/-0.48)e20.37 +/- 0.29No Violation Check
stby-259.85551.47954.69 +/- 106.62(0.00+/-0.00)e0No Violation Check
nsun22.2437.692(2.09+/-0.24)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt-0.0080.002-(2.03+/-0.49)e2-0.09 +/- 0.37RPSREACTION WHEEL RATESNo Violation Check
nman0.0110.005-(2.02+/-0.53)e2-0.23 +/- 0.34No Violation Check
stby140.98128.009-29.71 +/- 57.92(0.00+/-0.00)e0No Violation Check
nsun48.2349.526-(1.96+/-0.35)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 -1.138e-071.047e-07-0.01 +/- 0.00(2.96+/-9.19)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -1.037e-071.373e-07(7.47+/-40.00)e-4-(1.52+/-1.22)e-5naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 1.249e-091.199e-07-0.01 +/- 0.00-(1.55+/-0.80)e-5naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -8.416e-089.141e-08(2.05+/-20.00)e-4-(2.54+/-7.11)e-6naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -1.243e-071.164e-07-0.01 +/- 0.00(1.30+/-0.89)e-5naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 0.0330.020-7.68 +/- 516.60-0.07 +/- 1.83naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 0.0490.0170.19 +/- 445.17-3.25 +/- 1.78naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 -0.0280.0170.18 +/- 430.820.98 +/- 1.68naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.0070.0201.69 +/- 503.32-1.00 +/- 1.69naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 -0.0100.019-3.97 +/- 482.660.46 +/- 1.51naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 0.0290.0174.16 +/- 429.982.97 +/- 1.78naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 -0.0022.067e-0423.81 +/- 5.34-0.02 +/- 0.04naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 0.0012.225e-04-22.50 +/- 5.740.02 +/- 0.05naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 0.0011.924e-0421.25 +/- 4.960.01 +/- 0.04naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

Data Updated: Aug 16, 2026
Last Site Modification: Sep 30, 2021