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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
off6.918e-042.693e-04-3.86 +/- 0.030.16 +/- 1.80No Violation Check
ai1ax1yon-0.0010.104-0.92 +/- 1.60(2.31+/-2.24)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off5.732e-042.436e-04-3.90 +/- 0.02-0.95 +/- 1.66No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.388e-041.752e-04-3.88 +/- 0.02-0.36 +/- 0.93No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off7.678e-052.011e-04-3.88 +/- 0.02-0.12 +/- 1.02No Violation Check
ai2ax1xon2.262e-051.644e-04(2.29+/-150.00)e-4-1.17 +/- 1.75DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon-1.013e-041.036e-04-(4.15+/-100.00)e-4-0.32 +/- 0.91DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon1.192e-051.668e-04-(3.42+/-1600.00)e-50.01 +/- 1.73DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon-2.924e-057.647e-05-(5.17+/-70.00)e-40.14 +/- 0.57DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang 1.4500.263-15.10 +/- 24.66(2.81+/-25.37)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.1030.005-0.01 +/- 0.54-9.58 +/- 24.78naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0240.0030.30 +/- 0.280.85 +/- 22.48naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0730.0050.14 +/- 0.504.18 +/- 26.62naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0390.0030.46 +/- 0.26-3.40 +/- 17.34naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.7200.385-4.13 +/- 35.83-(1.44+/-3.66)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.1030.005-0.01 +/- 0.54-9.61 +/- 24.79naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0240.0030.30 +/- 0.280.85 +/- 22.48naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0730.0050.14 +/- 0.504.17 +/- 26.63naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.429e+03246.604-(1.42+/-2.26)e4(2.51+/-2.77)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -1.996e+03433.213-(7.28+/-3.96)e4(1.52+/-0.61)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -768.357499.080(6.74+/-4.55)e4-(1.14+/-0.56)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0080.0090.09 +/- 0.79-4.11 +/- 19.43KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0530.015-0.14 +/- 1.39-6.64 +/- 23.15KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0460.014-0.03 +/- 1.247.59 +/- 21.41KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0073.117e-05-0.92 +/- 0.01(5.50+/-402.90)e-4naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0153.248e-05-0.35 +/- 0.030.21 +/- 0.21naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0063.304e-05-0.15 +/- 0.01-0.02 +/- 0.06naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -5.560e-041.090e-04-0.01 +/- 0.010.58 +/- 0.89naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0033.173e-040.01 +/- 0.03-0.01 +/- 1.99naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 9.663e-051.983e-05-1.00 +/- 0.00-0.04 +/- 0.08naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.1020.005-0.01 +/- 0.54-12.44 +/- 25.20naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0240.0030.30 +/- 0.29-1.04 +/- 22.95naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0720.0050.14 +/- 0.507.38 +/- 27.24naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Oct 21, 2026
Last Site Modification: Sep 30, 2021