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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
off7.569e-041.670e-04-3.88 +/- 0.010.11 +/- 0.92No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off3.671e-041.425e-04-3.92 +/- 0.01-0.33 +/- 0.86No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off4.741e-041.532e-04-3.89 +/- 0.01-0.05 +/- 0.79No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off1.905e-041.528e-04-3.92 +/- 0.010.11 +/- 0.82No Violation Check
ai2ax1xon-1.118e-041.358e-04-(2.86+/-120.00)e-40.21 +/- 1.28DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon1.394e-041.042e-04(6.22+/-100.00)e-40.69 +/- 0.88DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon-2.066e-051.413e-04-(1.04+/-130.00)e-4-1.08 +/- 1.37DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon5.484e-056.675e-05(2.62+/-60.00)e-4-0.15 +/- 0.42DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang 0.8240.246-16.45 +/- 22.57-(2.86+/-2.09)e3DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0580.0040.20 +/- 0.39-26.67 +/- 20.05naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0850.007-0.16 +/- 0.67-75.62 +/- 51.12naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 -0.0780.005-0.07 +/- 0.45-60.70 +/- 31.26naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0080.0020.31 +/- 0.15-5.58 +/- 10.67naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -1.0670.306-18.91 +/- 28.03-(1.52+/-2.27)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0580.0040.20 +/- 0.39-29.37 +/- 20.04naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0850.007-0.16 +/- 0.67-75.54 +/- 51.12naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 -0.0780.005-0.07 +/- 0.45-60.70 +/- 31.25naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 1.129e+03256.078-(4.78+/-23.05)e3-(7.78+/-3.73)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 2.317e+03452.102-(7.73+/-4.08)e4(2.93+/-0.70)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 -3.044e+03397.597(5.79+/-3.61)e4-(7.07+/-5.89)e5KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 -0.0580.011-0.01 +/- 0.99-98.44 +/- 32.24KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 0.1000.0170.19 +/- 1.5349.96 +/- 34.00KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0090.015-0.12 +/- 1.3374.98 +/- 31.43KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 -0.0143.249e-050.53 +/- 0.030.01 +/- 0.18naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0083.326e-050.78 +/- 0.020.08 +/- 0.08naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0043.295e-050.34 +/- 0.01-0.04 +/- 0.04naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 3.155e-049.099e-05-0.00 +/- 0.01-1.93 +/- 0.57naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0053.888e-04-0.01 +/- 0.043.05 +/- 1.47naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 2.924e-042.800e-05-1.00 +/- 0.000.04 +/- 0.04naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0600.0040.19 +/- 0.39-30.94 +/- 20.25naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0820.007-0.16 +/- 0.66-67.36 +/- 51.04naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 -0.0770.005-0.07 +/- 0.46-56.10 +/- 31.43naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

Data Updated: May 24, 2026
Last Site Modification: Sep 30, 2021