| 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 | -2.041 | 0.629 | (2.09+/-0.58)e2 | (7.46+/-5.86)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 5.174 | 1.854 | (2.11+/-0.57)e2 | (7.59+/-16.32)e3 | No Violation Check | stby | -157.092 | 5.293 | (1.57+/-1.26)e2 | -(1.38+/-0.89)e4 | No Violation Check | nsun | 7.895 | 0.917 | (1.94+/-0.69)e2 | (9.33+/-83.41)e2 | No Violation Check |
| aorwspd2 | npnt | -4.361 | 0.467 | -(1.98+/-0.44)e2 | (9.11+/-3.64)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -2.505 | 1.302 | -(1.96+/-0.40)e2 | -(6.08+/-na)e3 | No Violation Check | stby | 137.569 | 2.744 | -(1.12+/-0.95)e2 | -(8.46+/-1.25)e4 | No Violation Check | nsun | 2.167 | 0.526 | -(2.19+/-0.39)e2 | (1.44+/-4.25)e3 | No Violation Check |
| aorwspd3 | npnt | -3.024 | 0.669 | (1.98+/-0.62)e2 | -(4.69+/-5.85)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -10.539 | 1.917 | (2.00+/-0.60)e2 | -(1.77+/-1.52)e4 | No Violation Check | stby | -172.079 | 5.480 | (1.64+/-1.35)e2 | -(5.34+/-1.51)e4 | No Violation Check | nsun | -1.261 | 0.890 | (1.90+/-0.65)e2 | -(1.58+/-8.71)e3 | No Violation Check |
| aorwspd4 | npnt | 0.197 | 0.589 | -(2.36+/-0.54)e2 | -(6.16+/-4.09)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -20.719 | 1.811 | -(2.46+/-0.59)e2 | -(1.45+/-1.27)e4 | No Violation Check | stby | 80.112 | 3.463 | -80.98 +/- 72.50 | -(1.37+/-1.38)e4 | No Violation Check | nsun | -4.286 | 0.666 | -(2.15+/-0.49)e2 | -(2.42+/-5.41)e3 | No Violation Check |
| aorwspd5 | npnt | 2.390 | 0.565 | (1.71+/-0.52)e2 | -(5.32+/-4.78)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -12.592 | 1.301 | (1.62+/-0.42)e2 | -(1.43+/-10.51)e3 | No Violation Check | stby | -214.089 | 4.836 | (1.89+/-1.52)e2 | (3.14+/-1.30)e4 | No Violation Check | nsun | 1.018 | 0.637 | (2.02+/-0.47)e2 | (6.06+/-50.83)e2 | No Violation Check |
| aorwspd6 | npnt | 0.730 | 0.543 | -(2.25+/-0.50)e2 | (1.84+/-3.91)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -4.714 | 1.599 | -(2.35+/-0.49)e2 | -(1.89+/-1.04)e4 | No Violation Check | stby | 95.419 | 2.634 | -87.53 +/- 71.41 | -(1.55+/-1.16)e4 | No Violation Check | nsun | 4.182 | 0.687 | -(2.10+/-0.51)e2 | (3.22+/-5.64)e3 | No Violation Check |
| aorwcmd2 | 8.361e-05 | 9.361e-05 | -0.01 +/- 0.01 | 0.22 +/- 0.44 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 1.263e-05 | 1.681e-04 | -0.00 +/- 0.02 | -0.17 +/- 0.95 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 6.387e-05 | 1.534e-04 | -0.01 +/- 0.01 | -0.24 +/- 0.90 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | 6.720e-05 | 9.989e-05 | -0.00 +/- 0.01 | -0.11 +/- 0.52 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -1.968e-05 | 1.522e-04 | -0.01 +/- 0.01 | 0.21 +/- 0.92 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | 10.320 | 18.206 | -(3.19+/-0.17)e4 | (2.74+/-6.28)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -26.666 | 19.892 | -(3.18+/-0.18)e4 | -(8.64+/-5.16)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | 40.366 | 13.426 | -(3.19+/-0.12)e4 | -(4.85+/-5.97)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 35.250 | 11.063 | -(3.19+/-0.10)e4 | (1.38+/-59.60)e3 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -27.101 | 15.480 | -(3.19+/-0.14)e4 | -(1.25+/-0.48)e5 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | -52.851 | 17.018 | -(3.19+/-0.16)e4 | (8.46+/-59.27)e3 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | -0.277 | 0.069 | 22.67 +/- 6.26 | (1.05+/-0.62)e3 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | 0.046 | 0.065 | -25.37 +/- 5.86 | -(7.94+/-4.36)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.245 | 0.063 | 18.57 +/- 5.72 | -(4.02+/-5.27)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: May 16, 2026
Last Site Modification: Sep 30, 2021