| 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 | -1.568 | 0.640 | (2.23+/-0.60)e2 | (4.89+/-6.15)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -2.938 | 0.650 | (2.30+/-0.59)e2 | (3.38+/-6.28)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 | -1.040 | 0.634 | -(1.71+/-0.59)e2 | -(1.37+/-6.72)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -4.476 | 0.672 | -(1.63+/-0.61)e2 | (5.00+/-68.86)e2 | 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 | 2.078 | 0.605 | (2.26+/-0.57)e2 | (9.05+/-57.46)e2 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -3.011 | 0.625 | (2.29+/-0.57)e2 | -(5.96+/-5.91)e3 | 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 | 1.923 | 0.799 | -(1.99+/-0.75)e2 | -(4.08+/-8.34)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.471 | 0.817 | -(2.00+/-0.74)e2 | -(7.91+/-8.67)e3 | 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 | 1.424 | 0.569 | (1.94+/-0.53)e2 | -(2.22+/-5.12)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 2.734 | 0.617 | (1.93+/-0.56)e2 | -(4.00+/-5.57)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 | -2.045 | 0.771 | -(2.01+/-0.72)e2 | (6.14+/-7.80)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.378 | 0.799 | -(1.98+/-0.72)e2 | (8.44+/-8.03)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 | 7.105e-06 | 1.158e-04 | -0.01 +/- 0.01 | -0.16 +/- 0.83 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | -1.449e-04 | 1.959e-04 | 0.01 +/- 0.02 | -0.23 +/- 1.33 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | -1.618e-04 | 2.118e-04 | -0.01 +/- 0.02 | -0.16 +/- 1.47 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -7.744e-05 | 1.028e-04 | 0.00 +/- 0.01 | -0.13 +/- 0.69 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -2.089e-04 | 2.218e-04 | -0.01 +/- 0.02 | 0.23 +/- 1.50 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | 11.507 | 22.678 | (3.18+/-0.21)e4 | -(3.43+/-7.58)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | 52.050 | 27.214 | (3.16+/-0.25)e4 | (2.74+/-9.02)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | 36.656 | 18.662 | (3.20+/-0.17)e4 | -(3.43+/-5.67)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | -14.493 | 12.157 | (3.19+/-0.11)e4 | (7.74+/-6.22)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -2.814 | 28.956 | (3.17+/-0.27)e4 | (8.98+/-8.14)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 36.436 | 17.465 | (3.19+/-0.16)e4 | (1.44+/-5.66)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | -0.178 | 0.072 | 23.94 +/- 6.52 | (7.31+/-6.66)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | 0.195 | 0.089 | -21.51 +/- 8.14 | -(4.63+/-9.07)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.127 | 0.064 | 20.77 +/- 5.80 | -(5.13+/-5.50)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 22, 2026
Last Site Modification: Sep 30, 2021