| 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 | -1.152e+03 | 187.520 | (2.68+/-0.94)e2 | -(1.07+/-2.97)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 15.997 | 0.857 | (2.49+/-0.87)e2 | -(1.98+/-8.53)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 | -220.598 | 125.764 | -(1.86+/-0.49)e2 | (6.92+/-1.68)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 3.953 | 0.546 | -(1.81+/-0.52)e2 | (1.09+/-4.71)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 | 814.206 | 164.046 | (1.48+/-0.76)e2 | -(5.93+/-2.68)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -7.372 | 0.902 | (1.73+/-0.86)e2 | (9.67+/-8.71)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 | 930.394 | 170.164 | -(2.41+/-0.81)e2 | -(1.97+/-2.54)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -10.067 | 0.747 | -(2.50+/-0.73)e2 | (1.43+/-6.46)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 | 329.722 | 136.677 | (2.22+/-0.55)e2 | -(8.62+/-1.88)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 2.202 | 0.628 | (1.84+/-0.59)e2 | -(4.13+/-5.61)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 | -602.446 | 144.128 | -(1.17+/-0.63)e2 | (2.46+/-1.87)e6 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 13.759 | 0.781 | -(1.73+/-0.78)e2 | -(1.57+/-6.16)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 | 3.557e-05 | 9.901e-05 | -0.01 +/- 0.01 | -0.15 +/- 0.54 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | -1.743e-04 | 2.167e-04 | -0.00 +/- 0.02 | 0.79 +/- 1.34 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | -2.553e-04 | 1.910e-04 | -0.01 +/- 0.02 | -0.01 +/- 1.20 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -3.359e-06 | 9.750e-05 | -0.00 +/- 0.01 | -0.04 +/- 0.60 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -2.124e-04 | 1.940e-04 | -0.01 +/- 0.02 | 0.20 +/- 1.17 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | 43.845 | 26.806 | -(3.17+/-0.25)e4 | (1.06+/-8.25)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | 30.266 | 26.964 | -(3.18+/-0.25)e4 | -(3.96+/-8.31)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | 42.575 | 9.332 | -(3.20+/-0.09)e4 | -(1.94+/-5.12)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 13.621 | 24.871 | -(3.18+/-0.23)e4 | -(7.48+/-7.09)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | 29.422 | 17.517 | -(3.20+/-0.16)e4 | (1.41+/-4.83)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | -29.550 | 14.574 | -(3.19+/-0.14)e4 | -(4.41+/-6.17)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 1.764 | 0.094 | 27.05 +/- 9.32 | -(5.54+/-8.75)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -1.098 | 0.081 | -26.88 +/- 7.77 | -(1.72+/-6.79)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.241 | 0.070 | 19.92 +/- 6.42 | -(4.53+/-6.06)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Mar 23, 2026
Last Site Modification: Sep 30, 2021