| 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 | 0.047 | 0.328 | -0.88 +/- 1.56 | (0.00+/-0.00)e0 | DEG/S | IRU-1 AXIS 1X ANALOG RATE | No Violation Check | off | -2.013e-06 | 1.000e-06 | -3.92 +/- 0.02 | (1.20+/-11.73)e-5 | No Violation Check |
| ai1ax1y | on | 0.057 | 0.333 | -0.87 +/- 1.58 | (0.00+/-0.00)e0 | DEG/S | IRU-1 AXIS 1Y ANALOG RATE | No Violation Check | off | -9.217e-07 | 7.030e-07 | -3.95 +/- 0.02 | (2.22+/-7.73)e-5 | No Violation Check |
| ai1ax2x | on | 0.047 | 0.331 | -0.86 +/- 1.57 | (0.00+/-0.00)e0 | DEG/S | IRU-1 AXIS 2X ANALOG RATE | No Violation Check | off | -1.367e-06 | 9.756e-07 | -3.92 +/- 0.02 | (7.15+/-10.83)e-5 | No Violation Check |
| ai1ax2y | on | 0.052 | 0.331 | -0.88 +/- 1.57 | (0.00+/-0.00)e0 | DEG/S | IRU-1 AXIS 2Y ANALOG RATE | No Violation Check | off | -9.693e-07 | 7.108e-07 | -3.95 +/- 0.02 | (5.51+/-7.86)e-5 | No Violation Check |
| ai2ax1x | on | 1.833e-05 | 9.260e-06 | -0.01 +/- 0.09 | -(1.59+/-1.99)e-4 | DEG/S | IRU-2 AXIS 1X ANALOG RATE | No Violation Check | off | -0.688 | 0.387 | -3.65 +/- 0.70 | (0.00+/-0.00)e0 | No Violation Check |
| ai2ax1y | on | 1.470e-08 | 6.036e-07 | -0.01 +/- 0.01 | -(2.63+/-6.90)e-5 | DEG/S | IRU-2 AXIS 1Y ANALOG RATE | No Violation Check | off | -0.055 | 0.308 | -3.24 +/- 1.46 | (0.00+/-0.00)e0 | No Violation Check |
| ai2ax2x | on | -7.577e-07 | 7.361e-07 | -0.02 +/- 0.02 | (2.35+/-8.24)e-5 | DEG/S | IRU-2 AXIS 2X ANALOG RATE | No Violation Check | off | -0.053 | 0.305 | -3.22 +/- 1.45 | (0.00+/-0.00)e0 | No Violation Check |
| ai2ax2y | on | 7.809e-08 | 4.960e-07 | -0.00 +/- 0.01 | -(3.39+/-6.00)e-5 | DEG/S | IRU-2 AXIS 2Y ANALOG RATE | No Violation Check | off | -0.063 | 0.307 | -3.24 +/- 1.46 | (0.00+/-0.00)e0 | No Violation Check |
| aoalpang | -0.003 | 0.001 | -19.45 +/- 25.33 | -0.04 +/- 0.18 | DEG | FSS ALPHA ANGLE MEAS | No Violation Check | |
| aoattqt1 | -2.393e-04 | 2.008e-05 | -0.04 +/- 0.47 | 0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI) | No Violation Check | |
| aoattqt2 | 5.930e-04 | 2.116e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI) | No Violation Check | |
| aoattqt3 | -1.720e-06 | 2.144e-05 | -0.04 +/- 0.50 | 0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI) | No Violation Check | |
| aoattqt4 | 1.322e-04 | 1.130e-05 | 0.37 +/- 0.27 | -0.00 +/- 0.00 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI) | No Violation Check | |
| aobetang | -0.003 | 0.001 | -21.53 +/- 30.45 | -0.01 +/- 0.16 | DEG | FSS BETA ANGLE MEAS | No Violation Check | |
| aocmdqt1 | -2.375e-04 | 2.010e-05 | -0.03 +/- 0.47 | 0.00 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 1 | No Violation Check | |
| aocmdqt2 | 5.938e-04 | 2.116e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 2 | No Violation Check | |
| aocmdqt3 | 1.878e-06 | 2.143e-05 | -0.04 +/- 0.50 | 0.00 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 3 | No Violation Check | |
| aoscpos1 | 6.112 | 1.025 | -(7.54+/-24.10)e3 | -(3.41+/-6.09)e2 | KM | SPACECRAFT POSITION VECTOR X (ECI FRAME) | No Violation Check | |
| aoscpos2 | -6.474 | 1.669 | -(7.75+/-3.92)e4 | -(4.04+/-9.85)e2 | KM | SPACECRAFT POSITION VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscpos3 | -0.158 | 1.513 | (5.84+/-3.55)e4 | (1.24+/-8.92)e2 | KM | SPACECRAFT POSITION VECTOR Z (ECI FRAME) | No Violation Check | |
| aoscvel1 | -2.319e-05 | 4.704e-05 | -0.07 +/- 1.10 | -0.00 +/- 0.02 | KMPS | SPACECRAFT VELOCITY VECTOR X ECI FRAME) | No Violation Check | |
| aoscvel2 | -1.351e-05 | 6.039e-05 | -0.10 +/- 1.42 | -0.02 +/- 0.03 | KMPS | SPACECRAFT VELOCITY VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscvel3 | 1.083e-05 | 5.107e-05 | -0.09 +/- 1.20 | 0.01 +/- 0.02 | KMPS | SPACECRAFT VELOCITY VECTOR Z (ECI FRAME) | No Violation Check | |
| aosunec1 | -0.002 | 2.379e-05 | -(5.16+/-70600.00)e-5 | 0.01 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME) | No Violation Check | |
| aosunec2 | -0.001 | 2.478e-05 | 0.01 +/- 0.65 | 0.01 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME) | No Violation Check | |
| aosunec3 | -5.056e-04 | 1.075e-05 | 0.01 +/- 0.28 | 0.00 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME) | No Violation Check | |
| aosunsa1 | -7.391e-07 | 6.433e-07 | -0.01 +/- 0.01 | -(8.27+/-12.58)e-5 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME X | No Violation Check | |
| aosunsa2 | -1.813e-06 | 1.777e-06 | 0.01 +/- 0.04 | -(2.44+/-3.53)e-4 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Y | No Violation Check | |
| aosunsa3 | 6.369e-08 | 1.024e-07 | -1.00 +/- 0.00 | -(1.47+/-2.10)e-5 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Z | No Violation Check | |
| aotarqt1 | -2.444e-04 | 1.993e-05 | -0.02 +/- 0.47 | 0.00 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 1 | No Violation Check | |
| aotarqt2 | 5.814e-04 | 2.105e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 2 | No Violation Check | |
| aotarqt3 | -1.234e-05 | 2.126e-05 | -0.03 +/- 0.50 | 0.00 +/- 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 02, 2026
Last Site Modification: Sep 30, 2021