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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
off2.792e-042.459e-04-3.86 +/- 0.023.82 +/- 1.58No Violation Check
ai1ax1yon-0.0010.104-0.92 +/- 1.60(2.31+/-2.24)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off1.901e-042.077e-04-3.89 +/- 0.023.62 +/- 1.36No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.918e-041.379e-04-3.88 +/- 0.010.48 +/- 0.78No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.937e-041.515e-04-3.88 +/- 0.010.51 +/- 0.82No Violation Check
ai2ax1xon1.854e-041.426e-04-(2.78+/-130.00)e-4-3.71 +/- 1.42DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon-5.196e-041.387e-04(5.12+/-130.00)e-4-0.29 +/- 1.38DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon-4.247e-041.392e-04(4.78+/-130.00)e-4-2.45 +/- 1.31DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon-3.076e-061.177e-04-(5.17+/-110.00)e-4-0.70 +/- 1.00DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang 0.6170.279-10.66 +/- 26.00-(6.86+/-2.33)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0430.0040.48 +/- 0.43-8.82 +/- 22.88naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0320.0030.17 +/- 0.30-50.47 +/- 21.88naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0340.0040.16 +/- 0.3841.68 +/- 30.82naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0190.0020.53 +/- 0.18-8.38 +/- 12.49naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.2970.313-7.55 +/- 29.14(5.16+/-2.52)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0430.0040.48 +/- 0.43-8.79 +/- 22.88naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0320.0030.17 +/- 0.30-50.50 +/- 21.88naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0340.0040.16 +/- 0.3841.72 +/- 30.83naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.568e+03248.873-(1.08+/-2.29)e4(5.07+/-29.13)e4KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -1.526e+03426.787-(7.58+/-3.91)e4(1.37+/-0.61)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -1.209e+03376.085(6.49+/-3.44)e4-(1.27+/-0.53)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0080.0090.10 +/- 0.803.26 +/- 20.39KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0510.015-0.08 +/- 1.40-2.83 +/- 22.20KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0440.014-0.07 +/- 1.242.70 +/- 22.20KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0113.199e-05-0.75 +/- 0.020.02 +/- 0.12naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0113.172e-050.61 +/- 0.020.06 +/- 0.11naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -0.0053.077e-050.26 +/- 0.010.01 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.651e-041.591e-04-0.01 +/- 0.010.81 +/- 1.07naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0025.831e-040.04 +/- 0.05-6.46 +/- 3.47naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -2.567e-044.533e-05-1.00 +/- 0.000.43 +/- 0.21naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0410.0050.47 +/- 0.43-19.35 +/- 23.22naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0270.0030.16 +/- 0.30-48.02 +/- 21.32naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0320.0040.17 +/- 0.3831.09 +/- 31.22naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Aug 16, 2026
Last Site Modification: Sep 30, 2021