| 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 | 0.103 | -0.91 +/- 1.58 | (2.37+/-2.22)e2 | DEG/S | IRU-1 AXIS 1X ANALOG RATE | No Violation Check | off | 0.002 | 2.550e-04 | -3.86 +/- 0.02 | 1.04 +/- 1.86 | No Violation Check |
| ai1ax1y | on | -0.001 | 0.104 | -0.92 +/- 1.60 | (2.31+/-2.24)e2 | DEG/S | IRU-1 AXIS 1Y ANALOG RATE | No Violation Check | off | 0.001 | 2.166e-04 | -3.90 +/- 0.02 | 0.12 +/- 1.53 | No Violation Check |
| ai1ax2x | on | -0.004 | 0.104 | -0.92 +/- 1.60 | (2.35+/-2.24)e2 | DEG/S | IRU-1 AXIS 2X ANALOG RATE | No Violation Check | off | -1.421e-04 | 1.699e-04 | -3.88 +/- 0.02 | 0.13 +/- 0.90 | No Violation Check |
| ai1ax2y | on | -0.001 | 0.104 | -0.92 +/- 1.60 | (2.34+/-2.24)e2 | DEG/S | IRU-1 AXIS 2Y ANALOG RATE | No Violation Check | off | -7.846e-05 | 1.773e-04 | -3.88 +/- 0.02 | -0.23 +/- 0.95 | No Violation Check |
| ai2ax1x | on | 5.175e-05 | 1.588e-04 | (4.57+/-150.00)e-4 | 0.03 +/- 1.66 | DEG/S | IRU-2 AXIS 1X ANALOG RATE | No Violation Check | off | -2.424 | 0.063 | -1.49 +/- 1.78 | -17.74 +/- 46.48 | No Violation Check |
| ai2ax1y | on | 1.687e-04 | 1.021e-04 | -(3.26+/-100.00)e-4 | 0.12 +/- 0.99 | DEG/S | IRU-2 AXIS 1Y ANALOG RATE | No Violation Check | off | -2.514 | 0.066 | -1.54 +/- 1.85 | -26.72 +/- 47.61 | No Violation Check |
| ai2ax2x | on | -2.902e-05 | 1.897e-04 | (5.35+/-1800.00)e-5 | 0.78 +/- 2.01 | DEG/S | IRU-2 AXIS 2X ANALOG RATE | No Violation Check | off | -2.487 | 0.065 | -1.53 +/- 1.83 | -26.77 +/- 47.14 | No Violation Check |
| ai2ax2y | on | 2.104e-04 | 8.219e-05 | (2.43+/-800.00)e-5 | -0.31 +/- 0.56 | DEG/S | IRU-2 AXIS 2Y ANALOG RATE | No Violation Check | off | -2.531 | 0.066 | -1.53 +/- 1.86 | -30.24 +/- 47.83 | No Violation Check |
| aoalpang | -0.313 | 0.276 | -14.10 +/- 25.72 | -(2.73+/-26.20)e2 | DEG | FSS ALPHA ANGLE MEAS | No Violation Check | |
| aoattqt1 | -0.011 | 0.005 | 0.12 +/- 0.51 | -16.26 +/- 29.40 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI) | No Violation Check | |
| aoattqt2 | -0.019 | 0.003 | 0.38 +/- 0.31 | -0.36 +/- 25.64 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI) | No Violation Check | |
| aoattqt3 | -0.012 | 0.004 | 0.16 +/- 0.38 | 4.80 +/- 19.64 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI) | No Violation Check | |
| aoattqt4 | 0.005 | 0.003 | 0.52 +/- 0.24 | 0.29 +/- 11.38 | na | ESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI) | No Violation Check | |
| aobetang | -1.942 | 0.359 | -5.06 +/- 33.71 | -(2.62+/-3.26)e3 | DEG | FSS BETA ANGLE MEAS | No Violation Check | |
| aocmdqt1 | -0.011 | 0.005 | 0.12 +/- 0.51 | -15.59 +/- 29.30 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 1 | No Violation Check | |
| aocmdqt2 | -0.019 | 0.003 | 0.38 +/- 0.31 | -0.32 +/- 25.66 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 2 | No Violation Check | |
| aocmdqt3 | -0.012 | 0.004 | 0.16 +/- 0.38 | 1.90 +/- 19.75 | na | COMMANDED SPACECRAFT ATTITUDE QUATERNION 3 | No Violation Check | |
| aoscpos1 | 1.708e+03 | 248.363 | -(1.18+/-2.31)e4 | (1.71+/-2.78)e5 | KM | SPACECRAFT POSITION VECTOR X (ECI FRAME) | No Violation Check | |
| aoscpos2 | -1.107e+03 | 419.440 | -(7.51+/-3.86)e4 | (1.59+/-0.60)e6 | KM | SPACECRAFT POSITION VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscpos3 | -1.762e+03 | 380.069 | (6.49+/-3.51)e4 | -(1.37+/-0.53)e6 | KM | SPACECRAFT POSITION VECTOR Z (ECI FRAME) | No Violation Check | |
| aoscvel1 | 0.011 | 0.009 | 0.11 +/- 0.78 | -2.58 +/- 19.22 | KMPS | SPACECRAFT VELOCITY VECTOR X ECI FRAME) | No Violation Check | |
| aoscvel2 | 0.056 | 0.015 | -0.04 +/- 1.39 | 10.77 +/- 22.48 | KMPS | SPACECRAFT VELOCITY VECTOR Y (ECI FRAME) | No Violation Check | |
| aoscvel3 | -0.052 | 0.013 | -0.12 +/- 1.23 | -1.47 +/- 21.01 | KMPS | SPACECRAFT VELOCITY VECTOR Z (ECI FRAME) | No Violation Check | |
| aosunec1 | 0.003 | 3.286e-05 | -0.98 +/- 0.01 | 0.01 +/- 0.01 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME) | No Violation Check | |
| aosunec2 | -0.015 | 3.163e-05 | -0.16 +/- 0.03 | 0.30 +/- 0.20 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME) | No Violation Check | |
| aosunec3 | -0.007 | 3.053e-05 | -0.07 +/- 0.01 | -0.00 +/- 0.04 | na | UNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME) | No Violation Check | |
| aosunsa1 | 0.002 | 1.357e-04 | -0.01 +/- 0.01 | -0.89 +/- 1.19 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME X | No Violation Check | |
| aosunsa2 | -0.006 | 3.601e-04 | 0.02 +/- 0.04 | -0.84 +/- 2.71 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Y | No Violation Check | |
| aosunsa3 | -1.593e-04 | 2.686e-05 | -1.00 +/- 0.00 | -0.01 +/- 0.12 | na | CSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME Z | No Violation Check | |
| aotarqt1 | -0.010 | 0.005 | 0.12 +/- 0.51 | -13.02 +/- 29.49 | na | TARGET ATTITUDE QUATERNION ELEMENT 1 | No Violation Check | |
| aotarqt2 | -0.018 | 0.003 | 0.38 +/- 0.32 | 0.64 +/- 26.33 | na | TARGET ATTITUDE QUATERNION ELEMENT 2 | No Violation Check | |
| aotarqt3 | -0.012 | 0.004 | 0.16 +/- 0.38 | 6.27 +/- 20.22 | na | TARGET ATTITUDE QUATERNION ELEMENT 3 | No Violation Check |
If you have any questions, please contact
swolk@cfa.harvard.edu.
Data Updated: Oct 08, 2026
Last Site Modification: Sep 30, 2021