| 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 | -1.657e-06 | 1.160e-06 | -3.92 +/- 0.02 | (3.70+/-13.71)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 | -7.619e-07 | 8.146e-07 | -3.95 +/- 0.02 | (5.84+/-9.00)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 | -1.365e-06 | 1.134e-06 | -3.92 +/- 0.02 | (1.16+/-1.26)e-4 | 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 | -1.023e-06 | 8.251e-07 | -3.95 +/- 0.02 | (5.59+/-9.10)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 | 8.170e-08 | 6.951e-07 | -0.01 +/- 0.01 | (4.68+/-7.96)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 | -1.036e-06 | 8.557e-07 | -0.02 +/- 0.02 | (6.85+/-9.38)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 | -3.938e-07 | 5.854e-07 | -0.00 +/- 0.01 | (2.03+/-7.05)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 | -0.002 | 0.001 | -19.48 +/- 25.38 | -0.12 +/- 0.21 | DEG | FSS ALPHA ANGLE MEAS | No Violation Check | |
| aoattqt1 | -2.705e-04 | 2.293e-05 | -0.03 +/- 0.47 | 0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI) | No Violation Check | |
| aoattqt2 | 5.147e-04 | 2.487e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI) | No Violation Check | |
| aoattqt3 | -4.964e-05 | 2.466e-05 | -0.04 +/- 0.50 | -0.00 +/- 0.01 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI) | No Violation Check | |
| aoattqt4 | 6.145e-05 | 1.298e-05 | 0.37 +/- 0.27 | -0.00 +/- 0.00 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI) | No Violation Check | |
| aobetang | -0.001 | 0.002 | -21.07 +/- 30.91 | -0.01 +/- 0.18 | DEG | FSS BETA ANGLE MEAS | No Violation Check | |
| aocmdqt1 | -2.680e-04 | 2.295e-05 | -0.03 +/- 0.47 | 0.00 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 1 | No Violation Check | |
| aocmdqt2 | 5.158e-04 | 2.488e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 2 | No Violation Check | |
| aocmdqt3 | -4.430e-05 | 2.465e-05 | -0.04 +/- 0.50 | -0.00 +/- 0.01 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 3 | No Violation Check | |
| aoscpos1 | 4.073 | 1.174 | -(8.46+/-23.99)e3 | -(2.37+/-7.02)e2 | KM | SPACECRAFT POSITION VECTOR X (ECI FRAME) | No Violation Check | |
| aoscpos2 | -3.919 | 1.935 | -(7.63+/-3.95)e4 | (2.65+/-11.32)e2 | KM | SPACECRAFT POSITION VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscpos3 | -0.444 | 1.764 | (5.84+/-3.60)e4 | 25.85 +/- 1036.31 | KM | SPACECRAFT POSITION VECTOR Z (ECI FRAME) | No Violation Check | |
| aoscvel1 | -2.760e-05 | 5.319e-05 | -0.07 +/- 1.09 | 0.01 +/- 0.02 | KMPS | SPACECRAFT VELOCITY VECTOR X ECI FRAME) | No Violation Check | |
| aoscvel2 | 1.574e-06 | 6.947e-05 | -0.10 +/- 1.42 | -0.01 +/- 0.03 | KMPS | SPACECRAFT VELOCITY VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscvel3 | 1.038e-05 | 5.946e-05 | -0.09 +/- 1.21 | 0.01 +/- 0.03 | KMPS | SPACECRAFT VELOCITY VECTOR Z (ECI FRAME) | No Violation Check | |
| aosunec1 | -0.002 | 3.007e-05 | -0.00 +/- 0.71 | 0.01 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME) | No Violation Check | |
| aosunec2 | -0.001 | 2.889e-05 | 0.02 +/- 0.65 | 0.00 +/- 0.00 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME) | No Violation Check | |
| aosunec3 | -5.424e-04 | 1.253e-05 | 0.01 +/- 0.28 | (8.83+/-1.32)e-4 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME) | No Violation Check | |
| aosunsa1 | -2.348e-06 | 7.443e-07 | -0.01 +/- 0.01 | -(1.25+/-1.42)e-4 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME X | No Violation Check | |
| aosunsa2 | 2.782e-06 | 2.037e-06 | 0.01 +/- 0.04 | (8.24+/-39.94)e-5 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Y | No Violation Check | |
| aosunsa3 | 2.293e-07 | 1.162e-07 | -1.00 +/- 0.00 | -(1.07+/-2.35)e-5 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Z | No Violation Check | |
| aotarqt1 | -2.712e-04 | 2.279e-05 | -0.02 +/- 0.47 | 0.00 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 1 | No Violation Check | |
| aotarqt2 | 5.071e-04 | 2.475e-05 | -0.14 +/- 0.52 | -0.01 +/- 0.01 | na | TARGET ATTITUDE QUATERNION ELEMENT 2 | No Violation Check | |
| aotarqt3 | -4.844e-05 | 2.445e-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: Nov 04, 2026
Last Site Modification: Sep 30, 2021