| 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 | 6.855 | 0.689 | (2.51+/-0.61)e2 | -(9.87+/-6.07)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -6.633 | 0.714 | (2.42+/-0.69)e2 | (4.96+/-5.73)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 | 5.270 | 0.669 | -(1.50+/-0.58)e2 | -(1.97+/-5.92)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -9.464 | 0.678 | -(1.57+/-0.67)e2 | -(1.01+/-0.58)e4 | 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 | 3.011 | 0.709 | (2.37+/-0.61)e2 | (1.60+/-5.95)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -8.515 | 0.670 | (2.35+/-0.66)e2 | -(1.33+/-0.54)e4 | 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 | 6.088 | 0.918 | -(2.00+/-0.80)e2 | -(6.53+/-8.45)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.864 | 0.847 | -(1.98+/-0.80)e2 | -(1.80+/-0.78)e4 | 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 | 7.601 | 0.741 | (1.99+/-0.65)e2 | (3.88+/-5.78)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.548 | 0.714 | (1.98+/-0.67)e2 | (9.03+/-5.62)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 | 9.800 | 0.927 | -(1.85+/-0.82)e2 | (3.74+/-9.02)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.093 | 0.860 | -(1.92+/-0.81)e2 | (9.41+/-7.76)e3 | 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 | -1.339e-04 | 1.026e-04 | -0.01 +/- 0.01 | -0.13 +/- 0.70 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | -2.027e-04 | 1.532e-04 | 0.01 +/- 0.01 | -0.65 +/- 0.88 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 1.699e-04 | 1.710e-04 | -0.01 +/- 0.02 | 0.08 +/- 1.13 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | 7.004e-05 | 8.953e-05 | 0.00 +/- 0.01 | -0.13 +/- 0.56 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | 2.562e-04 | 1.842e-04 | -0.01 +/- 0.02 | -0.47 +/- 1.18 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | 16.539 | 23.821 | (3.18+/-0.22)e4 | -(8.29+/-6.25)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | 14.621 | 21.484 | (3.20+/-0.20)e4 | -(2.63+/-5.15)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | 52.243 | 21.039 | (3.18+/-0.20)e4 | (7.57+/-7.41)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | -41.561 | 21.419 | (3.19+/-0.20)e4 | -(3.14+/-5.77)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -0.121 | 18.158 | (3.19+/-0.17)e4 | -(5.83+/-63.92)e3 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | -38.813 | 21.697 | (3.19+/-0.20)e4 | (1.16+/-7.07)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | -0.676 | 0.077 | 26.00 +/- 7.27 | (1.06+/-0.61)e3 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -0.165 | 0.093 | -21.52 +/- 8.59 | -(1.77+/-0.82)e3 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.186 | 0.079 | 21.29 +/- 7.26 | (5.08+/-6.17)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Dec 25, 2025
Last Site Modification: Sep 30, 2021