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PCADGRATE
Static Version: Min --- Last One Years

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 MeanRMSDelta/YrDelta/Yr/YrUnitDescriptionLimit Violation
ai1ax1xon0.0470.328-0.88 +/- 1.56(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-1.562e-069.150e-07-3.92 +/- 0.02-(5.02+/-10.64)e-5No Violation Check
ai1ax1yon0.0570.333-0.87 +/- 1.58(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-3.453e-076.389e-07-3.95 +/- 0.02-(3.60+/-7.05)e-5No Violation Check
ai1ax2xon0.0470.331-0.86 +/- 1.57(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-7.491e-078.908e-07-3.92 +/- 0.02-(3.72+/-9.87)e-5No Violation Check
ai1ax2yon0.0520.331-0.88 +/- 1.57(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-3.887e-076.458e-07-3.95 +/- 0.02-(2.18+/-7.14)e-5No Violation Check
ai2ax1xon1.833e-059.260e-06-0.01 +/- 0.09-(1.59+/-1.99)e-4DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-0.6880.387-3.65 +/- 0.70(0.00+/-0.00)e0No Violation Check
ai2ax1yon2.418e-075.380e-07-0.01 +/- 0.01-(1.07+/-6.24)e-5DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0550.308-3.24 +/- 1.46(0.00+/-0.00)e0No Violation Check
ai2ax2xon3.444e-076.578e-07-0.02 +/- 0.02(5.31+/-7.40)e-5DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0530.305-3.22 +/- 1.45(0.00+/-0.00)e0No Violation Check
ai2ax2yon1.094e-074.422e-07-0.00 +/- 0.01(1.79+/-530.40)e-7DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0630.307-3.24 +/- 1.46(0.00+/-0.00)e0No Violation Check
aoalpang -0.0019.700e-04-19.15 +/- 25.180.21 +/- 0.17DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -5.589e-051.790e-05-0.05 +/- 0.470.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 7.998e-041.849e-05-0.13 +/- 0.53-0.01 +/- 0.00naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -2.011e-051.921e-05-0.06 +/- 0.500.00 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 1.813e-041.024e-050.38 +/- 0.27-(4.51+/-26.27)e-4naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.0030.001-21.59 +/- 30.43-0.11 +/- 0.15DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -5.474e-051.791e-05-0.05 +/- 0.470.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 8.004e-041.850e-05-0.13 +/- 0.53-0.01 +/- 0.00naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -1.768e-051.919e-05-0.06 +/- 0.500.00 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 7.6630.934-(5.99+/-24.33)e3-96.24 +/- 548.01KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -7.1761.494-(7.90+/-3.88)e4-(4.03+/-8.91)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -0.4671.341(5.82+/-3.48)e4(6.08+/-8.04)e2KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -2.938e-054.392e-05-0.08 +/- 1.14-0.01 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -1.773e-055.476e-05-0.10 +/- 1.42-0.01 +/- 0.03KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 1.369e-054.552e-05-0.09 +/- 1.180.03 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0021.589e-05-0.00 +/- 0.710.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -7.317e-042.376e-050.01 +/- 0.650.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -3.174e-041.030e-050.01 +/- 0.280.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 6.927e-075.744e-07-0.01 +/- 0.01(6.99+/-11.24)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -4.953e-061.625e-060.00 +/- 0.04(3.97+/-33.86)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 3.779e-089.551e-08-1.00 +/- 0.00(5.66+/-19.28)e-6naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -6.453e-051.777e-05-0.04 +/- 0.460.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 7.921e-041.843e-05-0.12 +/- 0.53-0.00 +/- 0.00naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -3.039e-051.907e-05-0.05 +/- 0.490.00 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

If you have any questions, please contact swolk@cfa.harvard.edu.

Data Updated: Aug 11, 2026
Last Site Modification: Sep 30, 2021