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PCADGRATE
Static Version: Max --- Full Range

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
ai1ax1xon-0.0023.745e-040.01 +/- 0.16(6.18+/-9.60)e-4DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-6.690e-043.731e-04-3.77 +/- 0.24-0.01 +/- 0.00No Violation Check
ai1ax1yon-0.0033.750e-040.01 +/- 0.16-(5.97+/-11.45)e-4DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0023.744e-04-3.81 +/- 0.24-0.01 +/- 0.00No Violation Check
ai1ax2xon3.606e-043.558e-040.04 +/- 0.15-(6.76+/-14.08)e-4DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0013.755e-04-3.79 +/- 0.24-0.01 +/- 0.00No Violation Check
ai1ax2yon-7.495e-043.619e-040.03 +/- 0.15-(5.99+/-12.92)e-4DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0023.746e-04-3.80 +/- 0.24-0.01 +/- 0.00No Violation Check
ai2ax1xon0.0012.065e-040.03 +/- 0.14-0.00 +/- 0.00DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.0080.005-3.69 +/- 0.300.01 +/- 0.00No Violation Check
ai2ax1yon6.495e-042.081e-040.03 +/- 0.14-0.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.0020.005-3.69 +/- 0.340.00 +/- 0.02No Violation Check
ai2ax2xon9.089e-042.079e-040.03 +/- 0.14-0.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.0050.005-3.69 +/- 0.300.01 +/- 0.01No Violation Check
ai2ax2yon8.822e-042.069e-040.02 +/- 0.14-0.00 +/- 0.00DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.0020.005-3.69 +/- 0.320.01 +/- 0.02No Violation Check
aoalpang 0.3740.02323.54 +/- 19.14-1.38 +/- 0.42DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.6550.5434.76 +/- 450.21-0.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0015.298e-040.40 +/- 0.44-0.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -1.2990.9307.82 +/- 770.50-0.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0040.0020.66 +/- 1.44-0.00 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.2350.03039.11 +/- 24.97-1.72 +/- 0.61DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -4.131e+066.390e+06(5.20+/-529.50)e7-0.02 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0015.304e-040.40 +/- 0.44-0.00 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -3.582e+042.002e+04(1.60+/-165.90)e5-0.03 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 448.80532.367(2.35+/-2.71)e4-(9.06+/-2.23)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.233e+0359.548-(3.95+/-52.46)e3-(3.03+/-0.48)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 64.65333.880(9.59+/-2.81)e4-(1.16+/-0.21)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.0220.0020.93 +/- 1.49-0.03 +/- 0.01KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0370.0021.39 +/- 1.68-0.12 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0230.0021.44 +/- 1.50-0.08 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0028.553e-040.01 +/- 0.71(1.86+/-76.18)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -3.151e-047.804e-040.01 +/- 0.650.01 +/- 0.01naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -7.088e-043.444e-040.01 +/- 0.280.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 6.011e-051.187e-040.01 +/- 0.10-(7.54+/-2.19)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0025.277e-050.04 +/- 0.05-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -8.890e-061.007e-04-0.99 +/- 0.08-(3.76+/-1.84)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0014.872e-040.39 +/- 0.40-0.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0025.231e-040.36 +/- 0.43-0.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0015.043e-040.38 +/- 0.42-0.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 08, 2026
Last Site Modification: Sep 30, 2021