| 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 | 2.479 | 0.837 | (2.00+/-0.78)e2 | (2.10+/-0.74)e4 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -4.377 | 1.283 | (1.95+/-0.86)e2 | -(1.07+/-10.20)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 | 1.373 | 0.673 | -(2.01+/-0.63)e2 | -(1.22+/-0.63)e4 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -6.601 | 0.975 | -(1.96+/-0.66)e2 | (1.39+/-0.87)e4 | 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 | -1.139 | 0.907 | (1.88+/-0.84)e2 | -(3.91+/-0.79)e4 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -10.515 | 1.354 | (2.10+/-0.92)e2 | (1.23+/-1.18)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 | -7.487 | 0.908 | -(2.44+/-0.86)e2 | -(4.27+/-6.66)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -9.978 | 1.399 | -(2.14+/-0.95)e2 | (2.37+/-9.65)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 | -5.523 | 0.763 | (1.57+/-0.72)e2 | (1.03+/-0.66)e4 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -7.059 | 1.218 | (1.78+/-0.82)e2 | -(3.46+/-9.47)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 | -4.413 | 0.691 | -(2.32+/-0.65)e2 | (9.88+/-5.38)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -2.617 | 1.056 | -(2.27+/-0.71)e2 | -(7.30+/-7.83)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 | 1.700e-04 | 1.114e-04 | -0.01 +/- 0.01 | -0.80 +/- 0.63 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 6.981e-05 | 1.806e-04 | -0.00 +/- 0.02 | -0.77 +/- 1.13 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 1.169e-04 | 1.701e-04 | -0.01 +/- 0.02 | -0.44 +/- 1.06 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | 2.716e-04 | 1.139e-04 | -0.00 +/- 0.01 | 0.06 +/- 0.69 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | 1.204e-04 | 1.615e-04 | -0.01 +/- 0.01 | 0.41 +/- 0.99 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -43.390 | 17.907 | -(3.20+/-0.17)e4 | (6.67+/-5.67)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -2.733 | 18.750 | -(3.16+/-0.17)e4 | (1.10+/-0.86)e5 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -20.507 | 14.759 | -(3.20+/-0.14)e4 | (3.24+/-5.68)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 55.957 | 20.528 | -(3.18+/-0.19)e4 | (7.50+/-7.65)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -4.532 | 15.304 | -(3.19+/-0.14)e4 | -(4.10+/-5.42)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | -1.303 | 18.421 | -(3.18+/-0.17)e4 | -(3.36+/-7.82)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.280 | 0.093 | 21.56 +/- 8.48 | (2.28+/-0.79)e3 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -0.840 | 0.100 | -26.22 +/- 9.25 | -(9.16+/-7.20)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | -0.660 | 0.081 | 17.11 +/- 7.54 | (7.94+/-6.76)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Aug 16, 2026
Last Site Modification: Sep 30, 2021