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PCADGRATE
Static Version: Mean --- One Week

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
ai1ax1xon8.819e-050.104-0.94 +/- 1.59(1.94+/-1.92)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-7.779e-041.678e-04-3.88 +/- 0.020.46 +/- 0.99No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-5.696e-041.531e-04-3.92 +/- 0.01-0.31 +/- 1.03No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.553e-041.532e-04-3.89 +/- 0.010.98 +/- 0.88No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-7.488e-051.565e-04-3.92 +/- 0.010.30 +/- 0.87No Violation Check
ai2ax1xon-1.069e-041.656e-04-(3.51+/-150.00)e-4-1.13 +/- 1.76DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon3.701e-041.115e-04-(8.37+/-100.00)e-4-1.25 +/- 1.09DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon3.660e-041.720e-04-0.00 +/- 0.02-2.63 +/- 1.79DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon-3.765e-058.580e-05-(2.78+/-80.00)e-41.08 +/- 0.79DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang 0.6060.285-15.73 +/- 26.58(3.65+/-2.78)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0380.002-0.15 +/- 0.221.88 +/- 17.43naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0160.003-0.68 +/- 0.2522.38 +/- 25.23naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0370.0030.05 +/- 0.27-31.27 +/- 17.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -5.880e-040.0030.48 +/- 0.3116.91 +/- 31.23naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 2.0490.387-7.89 +/- 36.38(2.20+/-4.01)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0380.002-0.15 +/- 0.221.91 +/- 17.43naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0160.003-0.68 +/- 0.2522.38 +/- 25.24naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0370.0030.05 +/- 0.27-31.28 +/- 17.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -2.162e+03274.422-(6.71+/-25.49)e3(2.09+/-3.75)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 514.375442.993-(7.10+/-4.05)e4-(3.06+/-0.74)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.269e+03381.886(5.72+/-3.52)e4(1.84+/-0.62)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0090.011-0.06 +/- 0.9838.52 +/- 34.50KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0950.0170.02 +/- 1.61-24.23 +/- 32.00KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0540.0150.05 +/- 1.35-25.58 +/- 30.74KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.000e+000.000e+001.00 +/- 0.00(0.00+/-0.00)e0naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0163.151e-05-0.01 +/- 0.030.04 +/- 0.21naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0073.169e-05-0.00 +/- 0.01-0.01 +/- 0.07naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -5.106e-041.459e-04-0.01 +/- 0.010.19 +/- 1.34naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0033.656e-040.03 +/- 0.04-0.05 +/- 3.11naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 2.365e-061.053e-05-1.00 +/- 0.00-0.00 +/- 0.04naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0370.002-0.15 +/- 0.22-6.25 +/- 17.73naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0150.003-0.67 +/- 0.2524.00 +/- 25.52naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0300.0030.04 +/- 0.27-43.11 +/- 17.88naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Mar 25, 2026
Last Site Modification: Sep 30, 2021