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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
off0.0012.403e-04-3.86 +/- 0.022.59 +/- 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
off9.235e-042.046e-04-3.89 +/- 0.022.66 +/- 1.32No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off1.770e-051.438e-04-3.88 +/- 0.01-0.12 +/- 0.70No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.239e-041.527e-04-3.88 +/- 0.01-0.10 +/- 0.70No Violation Check
ai2ax1xon1.574e-041.394e-04(6.31+/-1300.00)e-51.17 +/- 1.38DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon-3.520e-041.056e-04(2.77+/-100.00)e-4-0.36 +/- 0.81DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon-2.034e-041.421e-04(4.18+/-130.00)e-4-0.09 +/- 1.41DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon-3.100e-057.021e-05-(3.79+/-70.00)e-40.02 +/- 0.51DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang -0.2480.251-7.18 +/- 23.53-(2.28+/-1.87)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0180.004-0.10 +/- 0.3921.88 +/- 16.83naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0350.004-0.13 +/- 0.41-32.99 +/- 30.97naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0560.007-0.02 +/- 0.64-13.00 +/- 39.72naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0200.0030.42 +/- 0.28-17.51 +/- 13.10naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.5240.377-9.41 +/- 35.30(1.77+/-3.06)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0180.004-0.10 +/- 0.3923.18 +/- 16.69naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0350.004-0.13 +/- 0.41-29.97 +/- 30.75naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0560.007-0.02 +/- 0.64-12.98 +/- 39.71naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.666e+03250.525-(6.29+/-23.30)e3(3.25+/-2.73)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.679e+03421.873-(8.08+/-3.92)e4(1.97+/-0.61)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 0.823334.383(6.46+/-3.08)e4-(1.93+/-0.50)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0100.0090.08 +/- 0.86-39.37 +/- 21.60KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.0820.015-0.18 +/- 1.40-10.95 +/- 21.03KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0700.0130.05 +/- 1.2256.78 +/- 19.68KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0183.145e-05-0.01 +/- 0.040.20 +/- 0.26naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 2.018e-12999.000-0.92 +/- 0.00(1.29+/-12.23)e-10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -1.108e-121.282e-09-0.40 +/- 0.00-(1.96+/-4.03)e-10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -6.414e-041.319e-04-0.01 +/- 0.010.35 +/- 0.75naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0044.793e-040.02 +/- 0.05-0.60 +/- 2.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 2.103e-043.176e-05-1.00 +/- 0.000.00 +/- 0.09naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0190.004-0.10 +/- 0.3915.56 +/- 17.33naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0370.004-0.14 +/- 0.41-37.85 +/- 31.04naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0600.007-0.03 +/- 0.63-29.21 +/- 39.53naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Dec 26, 2025
Last Site Modification: Sep 30, 2021