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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
off9.687e-051.656e-04-3.87 +/- 0.010.60 +/- 0.94No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-1.162e-041.524e-04-3.92 +/- 0.011.08 +/- 1.01No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off8.428e-051.497e-04-3.89 +/- 0.010.11 +/- 0.76No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.573e-041.544e-04-3.92 +/- 0.011.22 +/- 0.86No Violation Check
ai2ax1xon-1.285e-041.408e-04-0.00 +/- 0.01-0.56 +/- 1.41DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon-2.256e-041.608e-04-0.00 +/- 0.010.79 +/- 1.58DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon-1.495e-041.456e-04-0.00 +/- 0.010.32 +/- 1.43DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon-2.279e-041.306e-04-0.00 +/- 0.010.22 +/- 1.08DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang 0.5210.246-16.96 +/- 22.70-(2.39+/-1.99)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0060.004-0.20 +/- 0.34-10.64 +/- 22.04naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0030.005-0.16 +/- 0.44-3.67 +/- 35.31naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0240.0060.07 +/- 0.5969.12 +/- 41.13naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0100.0030.46 +/- 0.24-30.33 +/- 15.43naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang 0.8440.281-20.69 +/- 25.93-(2.68+/-2.24)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0050.004-0.20 +/- 0.34-8.86 +/- 22.03naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0030.005-0.16 +/- 0.44-3.73 +/- 35.31naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0240.0060.07 +/- 0.5969.13 +/- 41.13naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -1.107e+03267.501-(6.17+/-24.40)e3(1.25+/-0.38)e6KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -2.363e+03440.936-(7.38+/-4.03)e4-(2.46+/-0.74)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.965e+03380.817(5.93+/-3.51)e4-(6.20+/-60.18)e4KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0530.011-0.06 +/- 1.0357.51 +/- 36.85KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0820.018-0.04 +/- 1.600.56 +/- 36.65KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0040.0150.10 +/- 1.33-27.87 +/- 31.39KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0173.195e-050.31 +/- 0.040.15 +/- 0.25naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0053.295e-05-0.87 +/- 0.010.06 +/- 0.06naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0023.338e-05-0.38 +/- 0.01(1.48+/-0.10)e-10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 6.301e-048.336e-05-0.00 +/- 0.010.35 +/- 0.54naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0023.022e-04-0.01 +/- 0.03-0.36 +/- 1.92naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 3.261e-087.941e-06-1.00 +/- 0.00-0.01 +/- 0.01naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0070.004-0.19 +/- 0.35-11.37 +/- 22.74naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0010.005-0.16 +/- 0.44-6.83 +/- 35.73naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0180.0060.08 +/- 0.5981.99 +/- 39.93naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: Jan 13, 2026
Last Site Modification: Sep 30, 2021