| 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 | 1.491 | 0.704 | (2.11+/-0.66)e2 | (5.59+/-6.35)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 | -2.705 | 0.547 | -(1.94+/-0.51)e2 | -(1.09+/-0.50)e4 | 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 | -1.204 | 0.654 | (2.05+/-0.61)e2 | -(3.78+/-60.73)e2 | 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 | -3.164 | 0.714 | -(2.13+/-0.67)e2 | -(8.43+/-6.30)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 | 1.032 | 0.560 | (1.92+/-0.52)e2 | (8.71+/-4.23)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 | -0.466 | 0.670 | -(2.07+/-0.62)e2 | -(5.49+/-5.98)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 | -3.520e-05 | 8.728e-05 | -0.01 +/- 0.01 | -0.26 +/- 0.48 | na | REACTION WHEEL TORQUE COMMANDS 2 J | No Violation Check | |
| aorwcmd3 | -4.617e-05 | 1.110e-04 | (3.26+/-100.00)e-4 | 0.60 +/- 0.58 | na | REACTION WHEEL TORQUE COMMANDS 3 J | No Violation Check | |
| aorwcmd4 | -6.041e-05 | 1.092e-04 | -0.01 +/- 0.01 | -0.28 +/- 0.60 | na | REACTION WHEEL TORQUE COMMANDS 4 J | No Violation Check | |
| aorwcmd5 | -2.640e-05 | 7.985e-05 | (8.28+/-700.00)e-5 | 0.51 +/- 0.42 | na | REACTION WHEEL TORQUE COMMANDS 5 J | No Violation Check | |
| aorwcmd6 | -9.335e-05 | 1.111e-04 | -0.01 +/- 0.01 | -0.15 +/- 0.59 | na | REACTION WHEEL TORQUE COMMANDS 6 J | No Violation Check | |
| aorwcnt1 | -8.955 | 15.668 | 14.27 +/- 1460.30 | (5.41+/-5.96)e4 | na | TACH PULSE COUNT 1 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt2 | -11.479 | 15.605 | 30.98 +/- 1454.47 | (1.69+/-4.89)e4 | na | TACH PULSE COUNT 2 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt3 | -8.720 | 17.012 | -8.73 +/- 1585.49 | (2.76+/-5.95)e4 | na | TACH PULSE COUNT 3 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt4 | 13.786 | 17.976 | 48.06 +/- 1675.47 | (5.10+/-5.99)e4 | na | TACH PULSE COUNT 4 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt5 | 3.588 | 14.882 | 14.33 +/- 1386.95 | -(1.41+/-4.16)e4 | na | TACH PULSE COUNT 5 (2S COMPLEMENT) | No Violation Check | |
| aorwcnt6 | 6.287 | 16.660 | 14.19 +/- 1552.67 | -(2.24+/-6.14)e4 | na | TACH PULSE COUNT 6 (2S COMPLEMENT) | No Violation Check | |
| aorwmc1 | 0.165 | 0.078 | 22.79 +/- 7.14 | (5.76+/-6.79)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (1) | No Violation Check | |
| aorwmc4 | -0.349 | 0.079 | -23.01 +/- 7.26 | -(7.76+/-6.71)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (4) | No Violation Check | |
| aorwmc5 | 0.113 | 0.062 | 20.69 +/- 5.70 | (8.15+/-4.55)e2 | na | COMMANDED REACTION WHEEL ANGULAR MOMENTUM (5) | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Jan 16, 2026
Last Site Modification: Sep 30, 2021