| 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 | |
|---|---|---|---|---|---|---|---|---|
| ai1ax1x | on | -0.002 | 3.745e-04 | 0.01 +/- 0.16 | (6.18+/-9.60)e-4 | DEG/S | IRU-1 AXIS 1X ANALOG RATE | No Violation Check | off | -6.477e-04 | 3.578e-04 | -3.77 +/- 0.24 | -0.01 +/- 0.00 | No Violation Check |
| ai1ax1y | on | -0.003 | 3.750e-04 | 0.01 +/- 0.16 | -(5.97+/-11.45)e-4 | DEG/S | IRU-1 AXIS 1Y ANALOG RATE | No Violation Check | off | -0.002 | 3.591e-04 | -3.81 +/- 0.24 | -0.01 +/- 0.00 | No Violation Check |
| ai1ax2x | on | 3.606e-04 | 3.558e-04 | 0.04 +/- 0.15 | -(6.76+/-14.08)e-4 | DEG/S | IRU-1 AXIS 2X ANALOG RATE | No Violation Check | off | -0.001 | 3.602e-04 | -3.79 +/- 0.24 | -0.01 +/- 0.00 | No Violation Check |
| ai1ax2y | on | -7.495e-04 | 3.619e-04 | 0.03 +/- 0.15 | -(5.99+/-12.92)e-4 | DEG/S | IRU-1 AXIS 2Y ANALOG RATE | No Violation Check | off | -0.002 | 3.593e-04 | -3.80 +/- 0.24 | -0.01 +/- 0.00 | No Violation Check |
| ai2ax1x | on | 0.001 | 1.989e-04 | 0.03 +/- 0.14 | -0.00 +/- 0.00 | DEG/S | IRU-2 AXIS 1X ANALOG RATE | No Violation Check | off | 0.008 | 0.005 | -3.69 +/- 0.30 | 0.01 +/- 0.00 | No Violation Check |
| ai2ax1y | on | 6.357e-04 | 2.003e-04 | 0.03 +/- 0.14 | -0.00 +/- 0.00 | DEG/S | IRU-2 AXIS 1Y ANALOG RATE | No Violation Check | off | 0.002 | 0.005 | -3.69 +/- 0.34 | 0.00 +/- 0.02 | No Violation Check |
| ai2ax2x | on | 8.988e-04 | 2.002e-04 | 0.03 +/- 0.14 | -0.00 +/- 0.00 | DEG/S | IRU-2 AXIS 2X ANALOG RATE | No Violation Check | off | 0.005 | 0.005 | -3.69 +/- 0.30 | 0.01 +/- 0.01 | No Violation Check |
| ai2ax2y | on | 8.874e-04 | 1.992e-04 | 0.02 +/- 0.14 | -0.00 +/- 0.00 | DEG/S | IRU-2 AXIS 2Y ANALOG RATE | No Violation Check | off | 0.002 | 0.005 | -3.69 +/- 0.32 | 0.01 +/- 0.02 | No Violation Check |
| aoalpang | 0.355 | 0.022 | 23.54 +/- 19.07 | -1.31 +/- 0.41 | DEG | FSS ALPHA ANGLE MEAS | No Violation Check | |
| aoattqt1 | 0.610 | 0.525 | 4.68 +/- 445.79 | -0.01 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI) | No Violation Check | |
| aoattqt2 | 0.002 | 5.171e-04 | 0.40 +/- 0.44 | -0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI) | No Violation Check | |
| aoattqt3 | -1.266 | 0.899 | 7.68 +/- 762.92 | -0.02 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI) | No Violation Check | |
| aoattqt4 | 0.003 | 0.002 | 0.66 +/- 1.43 | -0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI) | No Violation Check | |
| aobetang | 0.229 | 0.029 | 39.14 +/- 24.92 | -1.56 +/- 0.60 | DEG | FSS BETA ANGLE MEAS | No Violation Check | |
| aocmdqt1 | -4.131e+06 | 6.178e+06 | (5.10+/-524.30)e7 | -0.02 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 1 | No Violation Check | |
| aocmdqt2 | 0.002 | 5.176e-04 | 0.40 +/- 0.44 | -0.00 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 2 | No Violation Check | |
| aocmdqt3 | -3.474e+04 | 1.935e+04 | (1.56+/-164.30)e5 | -0.02 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 3 | No Violation Check | |
| aoscpos1 | 361.426 | 31.733 | (2.31+/-2.71)e4 | -(9.53+/-2.22)e2 | KM | SPACECRAFT POSITION VECTOR X (ECI FRAME) | No Violation Check | |
| aoscpos2 | -2.280e+03 | 58.178 | -(4.75+/-52.70)e3 | -(2.96+/-0.48)e3 | KM | SPACECRAFT POSITION VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscpos3 | 6.477 | 33.081 | (9.56+/-2.81)e4 | -(1.09+/-0.22)e3 | KM | SPACECRAFT POSITION VECTOR Z (ECI FRAME) | No Violation Check | |
| aoscvel1 | -0.023 | 0.002 | 0.92 +/- 1.48 | -0.02 +/- 0.01 | KMPS | SPACECRAFT VELOCITY VECTOR X ECI FRAME) | No Violation Check | |
| aoscvel2 | -0.035 | 0.002 | 1.39 +/- 1.70 | -0.12 +/- 0.02 | KMPS | SPACECRAFT VELOCITY VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscvel3 | -0.023 | 0.002 | 1.43 +/- 1.52 | -0.08 +/- 0.02 | KMPS | SPACECRAFT VELOCITY VECTOR Z (ECI FRAME) | No Violation Check | |
| aosunec1 | 7.160e-04 | 8.340e-04 | (1.67+/-7080.00)e-4 | -0.02 +/- 0.01 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME) | No Violation Check | |
| aosunec2 | 0.002 | 7.626e-04 | 0.03 +/- 0.65 | 0.01 +/- 0.01 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME) | No Violation Check | |
| aosunec3 | 3.082e-04 | 3.365e-04 | 0.01 +/- 0.29 | 0.00 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME) | No Violation Check | |
| aosunsa1 | 6.133e-05 | 1.148e-04 | 0.01 +/- 0.10 | -(7.41+/-2.18)e-4 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME X | No Violation Check | |
| aosunsa2 | 0.002 | 5.183e-05 | 0.04 +/- 0.05 | -0.00 +/- 0.00 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Y | No Violation Check | |
| aosunsa3 | -8.538e-06 | 9.739e-05 | -0.99 +/- 0.08 | -(2.96+/-1.81)e-4 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Z | No Violation Check | |
| aotarqt1 | 0.002 | 4.755e-04 | 0.39 +/- 0.40 | -0.01 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 1 | No Violation Check | |
| aotarqt2 | 0.002 | 5.105e-04 | 0.36 +/- 0.43 | -0.01 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 2 | No Violation Check | |
| aotarqt3 | 0.001 | 4.911e-04 | 0.38 +/- 0.42 | -0.01 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 3 | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Oct 03, 2026
Last Site Modification: Sep 30, 2021