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PCADGRATE
Static Version: Mean --- Last One 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
ai1ax1xon0.0550.304-0.74 +/- 1.44(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-2.438e-061.059e-06-3.88 +/- 0.03-(1.08+/-1.36)e-4No Violation Check
ai1ax1yon0.0580.307-0.74 +/- 1.46(0.00+/-0.00)e0DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-9.766e-076.691e-07-3.92 +/- 0.02-(1.75+/-8.20)e-5No Violation Check
ai1ax2xon0.0550.305-0.73 +/- 1.45(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.653e-069.392e-07-3.89 +/- 0.02(1.78+/-115.10)e-6No Violation Check
ai1ax2yon0.0590.307-0.74 +/- 1.46(0.00+/-0.00)e0DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-8.540e-077.033e-07-3.92 +/- 0.02(6.85+/-82.68)e-6No Violation Check
ai2ax1xon1.655e-058.122e-06-0.00 +/- 0.08-(2.48+/-6.59)e-5DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-1.2250.483-3.50 +/- 0.93(0.00+/-0.00)e0No Violation Check
ai2ax1yon-1.530e-072.957e-07-(5.13+/-70.00)e-4-(1.79+/-3.17)e-5DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-0.0590.307-3.22 +/- 1.46(0.00+/-0.00)e0No Violation Check
ai2ax2xon-1.042e-073.926e-07-0.00 +/- 0.01-(6.38+/-29.76)e-6DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-0.0510.304-3.19 +/- 1.44(0.00+/-0.00)e0No Violation Check
ai2ax2yon-1.545e-072.378e-07-(4.77+/-60.00)e-4-(3.72+/-25.12)e-6DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-0.0520.306-3.21 +/- 1.45(0.00+/-0.00)e0No Violation Check
aoalpang -0.0028.990e-04-14.06 +/- 22.500.12 +/- 0.15DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -1.589e-041.807e-050.02 +/- 0.450.01 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 6.529e-041.911e-05-0.07 +/- 0.51-0.01 +/- 0.00naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -1.047e-051.902e-050.03 +/- 0.480.00 +/- 0.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 1.363e-041.016e-050.42 +/- 0.26-0.00 +/- 0.00naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.0020.001-14.52 +/- 29.590.12 +/- 0.17DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -1.591e-041.807e-050.02 +/- 0.450.01 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 6.528e-041.911e-05-0.07 +/- 0.51-0.01 +/- 0.00naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -1.037e-051.903e-050.03 +/- 0.480.00 +/- 0.01naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 7.3270.969-(5.66+/-24.34)e3-(2.92+/-5.71)e2KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -6.9151.612-(7.61+/-4.04)e4-(1.01+/-9.60)e2KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -0.7781.367(5.98+/-3.42)e452.19 +/- 809.64KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -1.144e-053.815e-05(5.09+/-9550.00)e-4-0.02 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 2.522e-066.027e-050.00 +/- 1.51-0.03 +/- 0.03KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 1.153e-055.178e-05-0.00 +/- 1.300.04 +/- 0.02KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0021.955e-05-(2.47+/-7060.00)e-40.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 -9.864e-042.376e-050.01 +/- 0.650.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 -4.278e-041.030e-050.01 +/- 0.280.01 +/- 0.00naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 1.413e-084.208e-07-0.01 +/- 0.01(9.08+/-10.23)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -3.813e-061.425e-060.01 +/- 0.04-(1.97+/-3.34)e-4naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 -4.260e-081.037e-07-1.00 +/- 0.00-(1.91+/-2.35)e-5naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -1.575e-041.809e-050.02 +/- 0.460.01 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 6.483e-041.913e-05-0.07 +/- 0.51-0.00 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -1.573e-051.905e-050.03 +/- 0.480.00 +/- 0.01naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Sep 06, 2026
Last Site Modification: Sep 30, 2021