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PCADGRATE
Static Version: Mean --- 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
ai1ax1xon8.819e-050.104-0.94 +/- 1.59(1.94+/-1.92)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off-1.360e-041.980e-04-3.87 +/- 0.021.64 +/- 1.21No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-7.174e-051.647e-04-3.92 +/- 0.011.08 +/- 1.05No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-2.577e-041.748e-04-3.89 +/- 0.021.07 +/- 0.96No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.362e-041.659e-04-3.92 +/- 0.010.45 +/- 0.96No Violation Check
ai2ax1xon2.171e-041.439e-04-(3.85+/-130.00)e-4-0.17 +/- 1.43DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon3.990e-041.027e-04-(2.00+/-100.00)e-4-0.17 +/- 0.86DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon2.290e-041.430e-04-(5.60+/-130.00)e-4-0.36 +/- 1.42DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon3.768e-048.806e-05-(2.14+/-80.00)e-40.15 +/- 0.60DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang 1.1350.242-13.49 +/- 22.69(2.75+/-2.18)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0080.004-0.08 +/- 0.33-10.16 +/- 16.95naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0270.005-0.20 +/- 0.43-13.63 +/- 37.95naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0580.007-0.06 +/- 0.66-83.74 +/- 53.24naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 0.0020.0020.40 +/- 0.2312.61 +/- 9.61naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 1.2770.307-15.19 +/- 28.75(1.75+/-2.84)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0080.004-0.08 +/- 0.33-10.09 +/- 16.95naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0270.005-0.20 +/- 0.43-13.47 +/- 37.96naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0580.007-0.06 +/- 0.66-83.70 +/- 53.24naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -2.006e+03270.656-(5.03+/-25.16)e3(4.56+/-3.64)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -340.237436.002-(7.33+/-4.00)e4-(3.16+/-0.73)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.603e+03373.738(5.75+/-3.47)e4(1.43+/-0.60)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0230.011-0.06 +/- 1.0046.10 +/- 35.86KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0970.0170.00 +/- 1.61-12.65 +/- 32.99KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0410.0150.06 +/- 1.34-26.97 +/- 31.94KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0163.204e-050.39 +/- 0.03-0.05 +/- 0.24naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0063.303e-05-0.84 +/- 0.010.03 +/- 0.06naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0023.015e-05-0.37 +/- 0.01(1.82+/-0.13)e-10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 -0.0021.088e-04-0.01 +/- 0.01-0.85 +/- 0.59naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 0.0063.149e-040.01 +/- 0.031.13 +/- 1.16naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 7.515e-051.984e-05-1.00 +/- 0.000.01 +/- 0.02naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0080.004-0.07 +/- 0.34-11.72 +/- 16.85naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0280.005-0.21 +/- 0.43-26.51 +/- 38.13naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0590.007-0.06 +/- 0.65-95.61 +/- 53.13naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jan 18, 2026
Last Site Modification: Sep 30, 2021