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PCADGRATE
Static Version: Mean --- Last Five years

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-0.0470.007-0.01 +/- 0.09(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-0.0020.001-3.90 +/- 0.09-0.00 +/- 0.01No Violation Check
ai1ax1yon-0.0470.007-0.01 +/- 0.09(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-0.0020.001-3.94 +/- 0.090.00 +/- 0.01No Violation Check
ai1ax2xon-0.0480.007-0.01 +/- 0.10(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-0.0020.001-3.91 +/- 0.09-(9.96+/-109.80)e-4No Violation Check
ai1ax2yon-0.0480.007-0.01 +/- 0.10(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-0.0020.001-3.93 +/- 0.090.00 +/- 0.01No Violation Check
ai2ax1xon-2.297e-046.306e-05-0.00 +/- 0.010.00 +/- 0.00DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off0.2540.474-3.30 +/- 0.92(0.00+/-0.00)e0No Violation Check
ai2ax1yon-1.218e-055.888e-05-0.00 +/- 0.010.00 +/- 0.00DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off0.2510.492-3.41 +/- 0.95(0.00+/-0.00)e0No Violation Check
ai2ax2xon3.037e-046.664e-05-0.00 +/- 0.010.00 +/- 0.00DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off0.2510.489-3.38 +/- 0.94(0.00+/-0.00)e0No Violation Check
ai2ax2yon-7.725e-054.846e-05-(8.46+/-60.00)e-4(2.04+/-15.35)e-4DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off0.2540.492-3.41 +/- 0.95(0.00+/-0.00)e0No Violation Check
aoalpang 0.3930.118-15.86 +/- 13.692.02 +/- 5.04DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0070.0030.02 +/- 0.37-0.16 +/- 0.14naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0090.003-0.03 +/- 0.40-0.12 +/- 0.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0040.003-0.03 +/- 0.370.01 +/- 0.15naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0030.0020.43 +/- 0.190.03 +/- 0.08naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.8220.149-17.85 +/- 17.36-4.06 +/- 5.66DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0080.0030.02 +/- 0.37-0.16 +/- 0.14naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0090.003-0.03 +/- 0.40-0.17 +/- 0.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0040.003-0.03 +/- 0.37-0.00 +/- 0.15naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -4.964e+03166.051(1.69+/-2.15)e4-(3.28+/-4.27)e3KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -5.383e+03290.367-(7.72+/-3.52)e4(6.34+/-6.07)e3KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -231.505230.082(6.30+/-2.67)e4-(7.00+/-4.88)e3KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0090.0050.00 +/- 0.62-0.06 +/- 0.14KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0130.0090.03 +/- 1.06-0.02 +/- 0.24KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0080.008-0.03 +/- 0.880.07 +/- 0.19KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0420.006-0.01 +/- 0.71-0.04 +/- 0.09naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -0.0020.0060.02 +/- 0.65-0.46 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -8.302e-040.0020.01 +/- 0.28-0.20 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -2.399e-045.684e-05-0.01 +/- 0.01-0.00 +/- 0.00naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 1.193e-042.341e-040.01 +/- 0.030.02 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -3.899e-052.136e-05-1.00 +/- 0.00(8.77+/-7.23)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0070.0030.02 +/- 0.37-0.11 +/- 0.14naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0090.003-0.03 +/- 0.40-0.06 +/- 0.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0040.003-0.03 +/- 0.36-0.00 +/- 0.15naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Dec 18, 2025
Last Site Modification: Sep 30, 2021