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PCADRWRATE
Static Version: Max --- 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
aorwspd1npnt0.0510.005(2.41+/-0.48)e2-0.04 +/- 1.04RPSREACTION WHEEL RATESNo Violation Check
nman0.0360.013(2.38+/-0.50)e2-1.76 +/- 0.84No Violation Check
stby-292.63157.94261.55 +/- 120.04(0.00+/-0.00)e0No Violation Check
nsun67.5076.033(2.35+/-0.36)e2(0.00+/-0.00)e0No Violation Check
aorwspd2npnt0.0410.010-(1.54+/-0.92)e22.74 +/- 1.24RPSREACTION WHEEL RATESNo Violation Check
nman-0.0260.023-(1.58+/-0.87)e2-2.91 +/- 0.96No Violation Check
nsun9.41517.624-(1.90+/-0.50)e2(0.00+/-0.00)e0No Violation Check
stby136.20827.857-28.61 +/- 56.73(0.00+/-0.00)e0No Violation Check
aorwspd3npnt0.0170.005(2.38+/-0.49)e22.29 +/- 1.15RPSREACTION WHEEL RATESNo Violation Check
nman-0.0420.013(2.36+/-0.49)e2-1.42 +/- 0.74No Violation Check
stby-257.46950.52653.81 +/- 105.18(0.00+/-0.00)e0No Violation Check
nsun-25.22612.168(2.19+/-0.37)e2(0.00+/-0.00)e0No Violation Check
aorwspd4npnt0.0050.011-(1.70+/-1.04)e22.38 +/- 1.60RPSREACTION WHEEL RATESNo Violation Check
nman-0.0600.028-(1.63+/-1.06)e21.06 +/- 1.19No Violation Check
stby153.53432.795-32.78 +/- 65.33(0.00+/-0.00)e0No Violation Check
nsun-95.02329.322-(1.84+/-0.95)e2(0.00+/-0.00)e0No Violation Check
aorwspd5npnt-0.0020.005(2.18+/-0.42)e20.59 +/- 0.90RPSREACTION WHEEL RATESNo Violation Check
nman-0.0330.011(2.20+/-0.43)e2-0.18 +/- 0.82No Violation Check
stby-272.22753.61156.96 +/- 111.39(0.00+/-0.00)e0No Violation Check
nsun20.66810.153(2.24+/-0.30)e2(0.00+/-0.00)e0No Violation Check
aorwspd6npnt0.0490.012-(1.64+/-1.06)e23.27 +/- 1.46RPSREACTION WHEEL RATESNo Violation Check
nman0.0100.029-(1.59+/-1.10)e2-1.59 +/- 1.11No Violation Check
stby123.31525.390-25.88 +/- 51.53(0.00+/-0.00)e0No Violation Check
nsun-12.09732.534-(1.51+/-0.93)e2(0.00+/-0.00)e0No Violation Check
aorwcmd2 -6.089e-071.890e-06(9.49+/-190.00)e-4-(7.21+/-221.20)e-6naREACTION WHEEL TORQUE COMMANDS 2 JNo Violation Check
aorwcmd3 -5.026e-063.637e-060.03 +/- 0.04(2.44+/-3.49)e-4naREACTION WHEEL TORQUE COMMANDS 3 JNo Violation Check
aorwcmd4 -6.736e-064.326e-060.01 +/- 0.04-(1.65+/-3.96)e-4naREACTION WHEEL TORQUE COMMANDS 4 JNo Violation Check
aorwcmd5 -1.234e-061.562e-060.01 +/- 0.01(2.80+/-1.83)e-4naREACTION WHEEL TORQUE COMMANDS 5 JNo Violation Check
aorwcmd6 -7.824e-074.538e-060.01 +/- 0.04-(1.71+/-4.04)e-4naREACTION WHEEL TORQUE COMMANDS 6 JNo Violation Check
aorwcnt1 -0.0140.045(3.27+/-0.04)e40.65 +/- 1.95naTACH PULSE COUNT 1 (2S COMPLEMENT)No Violation Check
aorwcnt2 0.1030.059(3.27+/-0.06)e4-0.62 +/- 2.60naTACH PULSE COUNT 2 (2S COMPLEMENT)No Violation Check
aorwcnt3 -0.0090.022(3.27+/-0.02)e4-0.54 +/- 1.84naTACH PULSE COUNT 3 (2S COMPLEMENT)No Violation Check
aorwcnt4 0.0910.075(3.27+/-0.07)e40.43 +/- 2.44naTACH PULSE COUNT 4 (2S COMPLEMENT)No Violation Check
aorwcnt5 0.1290.083(3.27+/-0.08)e40.85 +/- 3.09naTACH PULSE COUNT 5 (2S COMPLEMENT)No Violation Check
aorwcnt6 -3.834e-040.021(3.27+/-0.02)e4-0.69 +/- 1.62naTACH PULSE COUNT 6 (2S COMPLEMENT)No Violation Check
aorwmc1 0.0055.240e-0425.82 +/- 5.210.05 +/- 0.11naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (1)No Violation Check
aorwmc4 2.281e-040.001-18.35 +/- 11.180.22 +/- 0.18naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (4)No Violation Check
aorwmc5 -8.057e-044.569e-0423.43 +/- 4.52-0.12 +/- 0.11naCOMMANDED REACTION WHEEL ANGULAR MOMENTUM (5)No Violation Check

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

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