| 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 | 3.194 | 0.791 | (2.19+/-0.68)e2 | -(1.64+/-7.69)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -3.028 | 0.759 | (2.20+/-0.69)e2 | (2.62+/-7.89)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 | 2.691 | 0.569 | -(1.78+/-0.49)e2 | (2.88+/-5.03)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -4.214 | 0.543 | -(1.73+/-0.50)e2 | (1.35+/-4.87)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 | 1.718 | 0.728 | (2.16+/-0.62)e2 | -79.83 +/- 7134.56 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -3.002 | 0.742 | (2.18+/-0.67)e2 | -(3.81+/-7.45)e3 | 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 | -2.791 | 0.702 | -(2.11+/-0.60)e2 | (2.12+/-6.45)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.405 | 0.697 | -(2.10+/-0.63)e2 | -(7.24+/-6.82)e3 | 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 | -3.179 | 0.720 | (1.87+/-0.62)e2 | (1.74+/-6.87)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 2.912 | 0.726 | (1.84+/-0.66)e2 | -(6.14+/-7.16)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 | -1.328 | 0.637 | -(2.08+/-0.55)e2 | -(1.12+/-5.45)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.456 | 0.669 | -(2.09+/-0.60)e2 | (6.72+/-6.29)e3 | 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 | -4.757e-05 | 1.165e-04 | -0.01 +/- 0.01 | 0.30 +/- 0.66 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 2.473e-04 | 2.092e-04 | -0.00 +/- 0.02 | -0.33 +/- 1.26 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 1.205e-04 | 2.046e-04 | -0.01 +/- 0.02 | 0.29 +/- 1.24 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -2.309e-05 | 1.075e-04 | -0.00 +/- 0.01 | -0.10 +/- 0.71 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | 2.026e-04 | 1.935e-04 | -0.01 +/- 0.02 | -0.58 +/- 1.18 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -40.211 | 16.721 | -(3.18+/-0.14)e4 | -(5.93+/-72.20)e3 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -19.016 | 26.794 | -(3.17+/-0.23)e4 | -(1.01+/-0.87)e5 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -27.061 | 11.455 | -(3.20+/-0.10)e4 | (6.67+/-5.02)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | -4.525 | 13.614 | -(3.19+/-0.12)e4 | (1.57+/-6.39)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | 24.667 | 21.379 | -(3.18+/-0.18)e4 | -(1.37+/-8.24)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 57.388 | 24.852 | -(3.19+/-0.21)e4 | (1.31+/-7.15)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.349 | 0.088 | 23.66 +/- 7.45 | -(1.93+/-8.43)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -0.321 | 0.078 | -22.63 +/- 6.59 | (1.19+/-7.05)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | -0.383 | 0.080 | 20.27 +/- 6.75 | (1.66+/-7.34)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Sep 24, 2026
Last Site Modification: Sep 30, 2021