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PCADGRATE
Static Version: Max --- 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
ai1ax1xon-0.0020.103-0.91 +/- 1.58(2.37+/-2.22)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off5.645e-042.431e-04-3.86 +/- 0.02-1.07 +/- 1.51No Violation Check
ai1ax1yon-0.0010.104-0.92 +/- 1.60(2.31+/-2.24)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off5.222e-042.043e-04-3.90 +/- 0.02-1.23 +/- 1.30No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off4.618e-051.293e-04-3.88 +/- 0.010.07 +/- 0.61No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-8.134e-061.503e-04-3.88 +/- 0.010.24 +/- 0.77No Violation Check
ai2ax1xon-4.415e-061.217e-04(1.55+/-110.00)e-4-1.32 +/- 1.12DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon1.438e-041.117e-04(2.90+/-110.00)e-4-0.08 +/- 1.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon1.986e-041.377e-04(2.90+/-130.00)e-4-1.88 +/- 1.32DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon-4.979e-057.316e-05-(1.30+/-70.00)e-40.63 +/- 0.54DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang 0.0940.254-12.57 +/- 23.97(1.84+/-2.09)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0030.0040.02 +/- 0.40-33.01 +/- 23.73naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -1.851e-040.005-0.40 +/- 0.4954.09 +/- 33.96naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0300.006-0.04 +/- 0.56-11.23 +/- 43.23naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0010.0020.28 +/- 0.2110.52 +/- 11.64naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 1.4980.323-18.35 +/- 30.62-(1.06+/-2.54)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0040.0040.02 +/- 0.40-29.40 +/- 23.70naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -3.883e-040.005-0.40 +/- 0.4955.03 +/- 33.97naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0300.006-0.04 +/- 0.56-11.22 +/- 43.23naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -2.314e+03267.094-(7.01+/-25.17)e3-(1.23+/-3.75)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 1.301e+03441.158-(7.07+/-4.09)e4-(3.08+/-0.73)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.001e+03381.026(5.72+/-3.55)e4(2.23+/-0.62)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.0040.011-0.06 +/- 0.9839.05 +/- 34.29KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0990.0170.06 +/- 1.61-32.43 +/- 35.28KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0720.0150.05 +/- 1.39-33.71 +/- 32.20KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0083.209e-050.88 +/- 0.02-0.02 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0143.127e-050.43 +/- 0.03-0.07 +/- 0.16naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0063.109e-050.19 +/- 0.010.02 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 8.434e-041.066e-04-0.01 +/- 0.01-2.05 +/- 0.60naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0043.689e-040.01 +/- 0.042.18 +/- 1.66naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -4.455e-043.046e-05-1.00 +/- 0.00-0.01 +/- 0.09naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0030.0040.01 +/- 0.40-29.26 +/- 23.47naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0030.005-0.41 +/- 0.4950.86 +/- 33.82naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0290.006-0.04 +/- 0.56-22.93 +/- 42.55naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Apr 23, 2026
Last Site Modification: Sep 30, 2021