| 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 | Mean | RMS | Delta/Yr | Delta/Yr/Yr | Unit | Description | Limit Violation | |
|---|---|---|---|---|---|---|---|---|
| aorwspd1 | npnt | -4.142 | 0.652 | (2.22+/-0.61)e2 | -(4.44+/-6.28)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.310 | 0.730 | (2.32+/-0.66)e2 | -(7.86+/-6.93)e3 | No Violation Check | stby | -159.722 | 5.324 | (1.60+/-1.28)e2 | -(1.06+/-0.90)e4 | No Violation Check | nsun | 7.131 | 0.722 | (2.05+/-0.54)e2 | (2.18+/-5.56)e3 | No Violation Check |
| aorwspd2 | npnt | -1.813 | 0.592 | -(1.69+/-0.55)e2 | -(1.38+/-5.56)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -5.418 | 0.680 | -(1.56+/-0.63)e2 | (6.99+/-64.88)e2 | No Violation Check | stby | 134.122 | 2.663 | -(1.10+/-0.92)e2 | -(7.94+/-1.22)e4 | No Violation Check | nsun | 1.739 | 0.634 | -(2.12+/-0.47)e2 | (1.92+/-5.42)e3 | No Violation Check |
| aorwspd3 | npnt | 3.171 | 0.560 | (2.32+/-0.53)e2 | (5.64+/-49.31)e2 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -5.008 | 0.571 | (2.34+/-0.53)e2 | (2.81+/-5.26)e3 | No Violation Check | stby | -175.478 | 5.471 | (1.67+/-1.37)e2 | -(5.17+/-1.46)e4 | No Violation Check | nsun | -1.339 | 0.697 | (2.01+/-0.51)e2 | -(4.00+/-5.96)e3 | No Violation Check |
| aorwspd4 | npnt | 5.887 | 0.821 | -(1.98+/-0.77)e2 | -(5.19+/-8.74)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.939 | 0.908 | -(2.10+/-0.83)e2 | -(5.10+/-9.32)e3 | No Violation Check | stby | 77.037 | 3.392 | -78.39 +/- 70.41 | -(9.82+/-13.71)e3 | No Violation Check | nsun | -5.189 | 0.850 | -(2.05+/-0.63)e2 | -(2.08+/-8.15)e3 | No Violation Check |
| aorwspd5 | npnt | 3.209 | 0.527 | (1.91+/-0.49)e2 | (3.07+/-5.18)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 3.754 | 0.690 | (1.76+/-0.63)e2 | (8.79+/-6.53)e3 | No Violation Check | stby | -217.351 | 4.871 | (1.91+/-1.54)e2 | (3.22+/-1.36)e4 | No Violation Check | nsun | 0.651 | 0.525 | (2.09+/-0.38)e2 | (4.47+/-36.90)e2 | No Violation Check |
| aorwspd6 | npnt | -1.306 | 0.749 | -(2.09+/-0.70)e2 | -91.48 +/- 7296.05 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 3.514 | 0.818 | -(2.14+/-0.75)e2 | (1.92+/-0.80)e4 | No Violation Check | stby | 92.098 | 2.625 | -85.02 +/- 69.65 | -(1.28+/-1.19)e4 | No Violation Check | nsun | 3.967 | 0.852 | -(1.99+/-0.63)e2 | -(3.03+/-81.55)e2 | No Violation Check |
| aorwcmd2 | -4.208e-05 | 1.115e-04 | -0.01 +/- 0.01 | -0.04 +/- 0.74 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 9.054e-05 | 1.648e-04 | 0.01 +/- 0.01 | -0.45 +/- 0.98 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | -7.457e-05 | 1.866e-04 | -0.01 +/- 0.02 | -0.15 +/- 1.18 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -4.130e-06 | 9.383e-05 | 0.00 +/- 0.01 | -0.47 +/- 0.60 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -7.300e-05 | 1.782e-04 | -0.01 +/- 0.02 | -0.52 +/- 1.17 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -5.395 | 24.480 | (3.18+/-0.23)e4 | (8.54+/-6.75)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | 55.724 | 32.634 | (3.18+/-0.30)e4 | -(2.01+/-9.45)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -13.048 | 32.898 | (3.18+/-0.31)e4 | (3.37+/-77.28)e3 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 15.300 | 19.524 | (3.17+/-0.18)e4 | -(1.17+/-8.80)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -5.011 | 25.161 | (3.17+/-0.23)e4 | -(2.23+/-8.02)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 13.565 | 28.766 | (3.18+/-0.27)e4 | (3.93+/-5.67)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | -0.420 | 0.071 | 23.96 +/- 6.57 | -(2.37+/-6.58)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | 0.664 | 0.089 | -21.53 +/- 8.23 | -(7.46+/-9.04)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.371 | 0.058 | 20.50 +/- 5.37 | (3.04+/-5.69)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Jul 24, 2026
Last Site Modification: Sep 30, 2021