| 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 | 3.901 | 0.777 | (2.08+/-0.65)e2 | (5.93+/-7.10)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -3.749 | 1.146 | (2.06+/-0.69)e2 | (4.31+/-10.94)e3 | No Violation Check | stby | -158.336 | 5.320 | (1.59+/-1.27)e2 | -(1.22+/-0.90)e4 | No Violation Check | nsun | 7.544 | 0.817 | (2.00+/-0.61)e2 | (3.20+/-6.88)e3 | No Violation Check |
| aorwspd2 | npnt | -0.643 | 0.563 | -(1.98+/-0.47)e2 | -(2.31+/-5.23)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -4.505 | 0.903 | -(1.93+/-0.54)e2 | -(3.67+/-8.06)e3 | No Violation Check | stby | 135.979 | 2.702 | -(1.11+/-0.94)e2 | -(8.16+/-1.22)e4 | No Violation Check | nsun | 1.935 | 0.578 | -(2.16+/-0.42)e2 | (2.57+/-4.77)e3 | No Violation Check |
| aorwspd3 | npnt | -1.922 | 0.723 | (2.04+/-0.60)e2 | -(5.38+/-6.61)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | 1.495 | 1.131 | (2.09+/-0.67)e2 | -98.40 +/- 11084.21 | No Violation Check | stby | -173.745 | 5.476 | (1.65+/-1.36)e2 | -(5.32+/-1.49)e4 | No Violation Check | nsun | -1.321 | 0.789 | (1.95+/-0.58)e2 | -(9.30+/-72.34)e2 | No Violation Check |
| aorwspd4 | npnt | -3.604 | 0.789 | -(2.16+/-0.66)e2 | -(7.19+/-6.91)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -1.327 | 1.178 | -(2.01+/-0.70)e2 | (3.68+/-10.59)e3 | No Violation Check | stby | 78.407 | 3.432 | -79.70 +/- 71.44 | -(1.17+/-1.38)e4 | No Violation Check | nsun | -4.783 | 0.755 | -(2.10+/-0.56)e2 | -(1.94+/-6.72)e3 | No Violation Check |
| aorwspd5 | npnt | 0.942 | 0.582 | (1.90+/-0.48)e2 | (4.57+/-4.24)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -0.575 | 0.916 | (1.98+/-0.55)e2 | -(3.00+/-75.98)e2 | No Violation Check | stby | -215.921 | 4.845 | (1.90+/-1.53)e2 | (3.16+/-1.33)e4 | No Violation Check | nsun | 0.824 | 0.580 | (2.06+/-0.42)e2 | (6.86+/-43.41)e2 | No Violation Check |
| aorwspd6 | npnt | 2.217 | 0.714 | -(2.11+/-0.60)e2 | (4.59+/-6.30)e3 | RPS | REACTION WHEEL RATES | No Violation Check | nman | -6.563 | 1.152 | -(2.04+/-0.69)e2 | -(7.18+/-11.34)e3 | No Violation Check | stby | 93.674 | 2.629 | -86.27 +/- 70.48 | -(1.37+/-1.17)e4 | No Violation Check | nsun | 4.075 | 0.764 | -(2.05+/-0.56)e2 | (9.07+/-68.12)e2 | No Violation Check |
| aorwcmd2 | 2.120e-06 | 9.137e-05 | -0.01 +/- 0.01 | -0.01 +/- 0.49 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | -1.805e-05 | 1.235e-04 | (2.78+/-100.00)e-4 | 0.86 +/- 0.64 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | -7.318e-05 | 1.215e-04 | -0.01 +/- 0.01 | 0.56 +/- 0.67 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -3.330e-05 | 8.437e-05 | (6.82+/-700.00)e-5 | 0.12 +/- 0.43 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -5.211e-05 | 1.227e-04 | -0.01 +/- 0.01 | -0.66 +/- 0.61 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -8.052 | 15.782 | 10.51 +/- 1314.66 | (4.60+/-6.41)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -9.746 | 16.452 | 21.81 +/- 1370.56 | -(1.25+/-5.34)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -21.148 | 18.710 | -18.59 +/- 1559.01 | -(3.98+/-6.28)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 13.628 | 19.244 | 40.09 +/- 1603.16 | (4.16+/-6.44)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | -5.641 | 17.282 | 23.46 +/- 1439.61 | (2.04+/-4.49)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 7.543 | 17.928 | 24.04 +/- 1493.44 | -(3.91+/-6.25)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.426 | 0.086 | 22.48 +/- 7.08 | 61.33 +/- 759.13 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -0.410 | 0.087 | -23.27 +/- 7.17 | -(5.84+/-7.26)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.095 | 0.065 | 20.50 +/- 5.29 | -49.24 +/- 446.15 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Jan 17, 2026
Last Site Modification: Sep 30, 2021