| 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 | 0.105 | 0.026 | (2.57+/-0.53)e2 | -11.63 +/- 9.97 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 0.072 | 0.047 | (2.48+/-0.56)e2 | -23.67 +/- 12.52 | No Violation Check | stby | 3.905 | 14.512 | 47.64 +/- 106.03 | (0.00+/-0.00)e0 | No Violation Check | nsun | 11.281 | 0.661 | (1.84+/-0.67)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd2 | npnt | 0.007 | 0.045 | -(1.44+/-0.91)e2 | -8.44 +/- 9.74 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 0.082 | 0.071 | -(1.56+/-0.85)e2 | 31.28 +/- 9.60 | No Violation Check | nsun | 6.230 | 1.275 | -(2.18+/-0.64)e2 | (0.00+/-0.00)e0 | No Violation Check | stby | -5.004 | 6.633 | -19.62 +/- 48.82 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd3 | npnt | -0.076 | 0.026 | (2.38+/-0.53)e2 | -5.13 +/- 10.87 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.113 | 0.043 | (2.27+/-0.51)e2 | 47.88 +/- 8.28 | No Violation Check | stby | 3.741 | 12.655 | 41.33 +/- 92.48 | (0.00+/-0.00)e0 | No Violation Check | nsun | -1.258 | 0.841 | (2.25+/-0.37)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd4 | npnt | -0.028 | 0.056 | -(1.72+/-1.12)e2 | 1.94 +/- 14.28 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.068 | 0.093 | -(1.78+/-1.12)e2 | 47.90 +/- 9.30 | No Violation Check | stby | -5.831 | 7.633 | -22.48 +/- 56.19 | (0.00+/-0.00)e0 | No Violation Check | nsun | -2.412 | 1.916 | -(1.74+/-0.84)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd5 | npnt | -0.027 | 0.025 | (2.18+/-0.50)e2 | 9.03 +/- 9.11 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.059 | 0.040 | (2.09+/-0.48)e2 | -1.40 +/- 7.63 | No Violation Check | stby | 5.412 | 13.224 | 42.62 +/- 96.75 | (0.00+/-0.00)e0 | No Violation Check | nsun | 1.856 | 0.653 | (2.16+/-0.30)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwspd6 | npnt | 0.102 | 0.057 | -(1.50+/-1.15)e2 | -7.96 +/- 14.16 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 0.074 | 0.097 | -(1.54+/-1.17)e2 | 3.58 +/- 17.23 | No Violation Check | stby | -4.524 | 6.023 | -17.75 +/- 44.33 | (0.00+/-0.00)e0 | No Violation Check | nsun | 11.674 | 1.905 | -(2.06+/-1.03)e2 | (0.00+/-0.00)e0 | No Violation Check |
| aorwcmd2 | 5.165e-06 | 7.747e-06 | 0.00 +/- 0.02 | 0.00 +/- 0.00 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | 3.213e-05 | 1.518e-05 | 0.03 +/- 0.04 | 0.00 +/- 0.00 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | 3.025e-05 | 1.795e-05 | 0.01 +/- 0.04 | 0.00 +/- 0.00 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | 9.271e-06 | 6.351e-06 | 0.01 +/- 0.01 | (3.61+/-15.03)e-4 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | 3.274e-05 | 1.919e-05 | 0.01 +/- 0.04 | 0.00 +/- 0.00 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -0.153 | 0.104 | (3.27+/-0.02)e4 | -2.30 +/- 18.97 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -0.177 | 0.126 | (3.27+/-0.03)e4 | 29.29 +/- 29.24 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -0.035 | 0.084 | (3.27+/-0.02)e4 | 14.38 +/- 16.97 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | -0.070 | 0.123 | (3.27+/-0.03)e4 | 1.00 +/- 18.73 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | 0.238 | 0.110 | (3.27+/-0.03)e4 | 14.94 +/- 17.23 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | -0.011 | 0.089 | (3.27+/-0.02)e4 | 5.67 +/- 15.81 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.009 | 0.002 | 27.33 +/- 5.78 | -1.97 +/- 1.06 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | 7.485e-05 | 0.005 | -18.70 +/- 12.15 | 1.01 +/- 1.46 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | -0.004 | 0.002 | 23.18 +/- 5.39 | 0.87 +/- 1.00 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Apr 11, 2026
Last Site Modification: Sep 30, 2021