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PCADGRATE
Static Version: Min --- 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
ai1ax1xon0.0016.737e-04-0.05 +/- 0.28(2.12+/-15.16)e-4DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0043.071e-04-3.95 +/- 0.210.00 +/- 0.00No Violation Check
ai1ax1yon0.0026.549e-04-0.05 +/- 0.270.00 +/- 0.00DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0043.057e-04-3.96 +/- 0.210.00 +/- 0.00No Violation Check
ai1ax2xon-2.160e-046.962e-04-0.07 +/- 0.29(1.11+/-18.26)e-4DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0043.055e-04-3.95 +/- 0.210.00 +/- 0.00No Violation Check
ai1ax2yon7.895e-046.708e-04-0.06 +/- 0.280.00 +/- 0.00DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0043.071e-04-3.96 +/- 0.210.00 +/- 0.00No Violation Check
ai2ax1xon0.0012.831e-04-0.05 +/- 0.190.00 +/- 0.00DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-0.0110.002-3.75 +/- 0.15-0.01 +/- 0.04No Violation Check
ai2ax1yon0.0022.889e-04-0.05 +/- 0.200.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0130.002-3.76 +/- 0.150.01 +/- 0.03No Violation Check
ai2ax2xon0.0012.872e-04-0.06 +/- 0.200.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0110.002-3.74 +/- 0.15-(1.10+/-289.70)e-4No Violation Check
ai2ax2yon0.0022.877e-04-0.04 +/- 0.200.00 +/- 0.00DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0130.003-3.75 +/- 0.16-0.01 +/- 0.04No Violation Check
aoalpang -0.8540.022-36.97 +/- 20.110.36 +/- 0.45DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0015.019e-04-0.39 +/- 0.430.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0025.141e-04-0.43 +/- 0.440.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0014.755e-04-0.48 +/- 0.400.02 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0570.042-0.17 +/- 35.300.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.3000.020-44.13 +/- 16.870.44 +/- 0.38DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0015.022e-04-0.39 +/- 0.430.02 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0025.142e-04-0.43 +/- 0.440.02 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0014.754e-04-0.48 +/- 0.400.02 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.928e+0331.310-(2.06+/-3.08)e4(8.42+/-2.52)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -7.951e+033.912e+04-(3.86+/-332.40)e5(9.21+/-2.87)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 1.211e+0351.133(2.79+/-4.45)e4(2.37+/-0.38)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0040.002-1.18 +/- 2.060.12 +/- 0.03KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0080.002-1.35 +/- 1.750.09 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0030.002-1.39 +/- 1.440.10 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 7.037e-048.526e-04-0.01 +/- 0.72-0.01 +/- 0.01naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0027.614e-040.01 +/- 0.650.00 +/- 0.01naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0023.281e-040.00 +/- 0.280.00 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -9.451e-041.831e-05-0.02 +/- 0.020.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0025.779e-05-0.04 +/- 0.050.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 4.212e-069.283e-07-1.00 +/- 0.00(9.89+/-4.52)e-7naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0014.925e-04-0.35 +/- 0.420.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0025.104e-04-0.40 +/- 0.430.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0014.639e-04-0.44 +/- 0.390.02 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Oct 12, 2026
Last Site Modification: Sep 30, 2021