| 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 | 3.100 | 0.656 | (3.04+/-0.66)e2 | -22.81 +/- 24.25 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.881 | 1.569 | (3.15+/-0.61)e2 | 9.59 +/- 13.16 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -23.285 | 39.991 | (2.38+/-0.49)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd2 | npnt | 8.478 | 1.262 | -8.05 +/- 128.17 | 6.31 +/- 47.78 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.806 | 2.827 | 16.35 +/- 109.37 | -10.26 +/- 19.89 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -20.385 | 68.185 | -97.79 +/- 82.34 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd3 | npnt | 1.664 | 0.666 | (3.05+/-0.67)e2 | 0.77 +/- 25.76 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.878 | 1.612 | (3.11+/-0.62)e2 | -8.75 +/- 10.86 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -38.203 | 34.704 | (3.07+/-0.46)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd4 | npnt | 4.374 | 1.396 | 19.56 +/- 140.91 | -18.88 +/- 42.89 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 0.440 | 3.197 | 41.30 +/- 123.63 | -40.38 +/- 15.82 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -25.751 | 96.894 | -13.72 +/- 116.79 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd5 | npnt | 0.149 | 0.571 | (2.68+/-0.58)e2 | -20.97 +/- 22.19 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -2.895 | 1.451 | (2.74+/-0.56)e2 | -13.81 +/- 10.74 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -21.227 | 54.175 | (2.91+/-0.66)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd6 | npnt | 2.557 | 1.380 | 25.90 +/- 139.24 | -8.60 +/- 39.92 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -3.418 | 3.017 | 54.28 +/- 116.81 | 22.83 +/- 18.96 | No Violation Check | stby | 0.000e+00 | 0.000e+00 | (0.00+/-0.00)e0 | (0.00+/-0.00)e0 | No Violation Check | nsun | -25.308 | 93.658 | -70.06 +/- 112.91 | (0.00+/-0.00)e0 | No Violation Check |
| aorwcmd2 | 0.002 | 2.573e-04 | 0.04 +/- 0.03 | -0.00 +/- 0.01 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 0.002 | 4.464e-04 | 0.10 +/- 0.05 | 0.01 +/- 0.02 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 0.002 | 5.052e-04 | 0.10 +/- 0.06 | 0.01 +/- 0.02 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | 0.001 | 2.166e-04 | 0.04 +/- 0.02 | -0.01 +/- 0.01 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | 0.002 | 5.163e-04 | 0.10 +/- 0.06 | 0.01 +/- 0.02 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | 9.808 | 10.481 | (3.27+/-0.11)e4 | -18.79 +/- 24.58 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | 9.835 | 10.478 | (3.27+/-0.11)e4 | 16.07 +/- 21.46 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | 12.646 | 11.330 | (3.27+/-0.12)e4 | -6.64 +/- 18.25 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 10.524 | 10.493 | (3.27+/-0.11)e4 | 2.37 +/- 19.29 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | 10.120 | 10.439 | (3.27+/-0.11)e4 | 4.20 +/- 18.92 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 13.323 | 11.595 | (3.27+/-0.13)e4 | 0.38 +/- 11.48 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.394 | 0.067 | 32.62 +/- 7.24 | 1.03 +/- 2.77 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | 0.818 | 0.140 | 1.57 +/- 15.24 | 1.42 +/- 4.71 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.061 | 0.059 | 28.70 +/- 6.35 | -0.71 +/- 2.63 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Jun 02, 2026
Last Site Modification: Sep 30, 2021