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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-5.429e-041.551e-04-3.88 +/- 0.01-0.48 +/- 0.80No Violation Check
ai1ax1yon0.0080.105-0.95 +/- 1.61(1.99+/-1.94)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off-1.112e-041.338e-04-3.92 +/- 0.010.29 +/- 0.76No Violation Check
ai1ax2xon-0.0020.105-0.93 +/- 1.60(1.93+/-1.93)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off-1.567e-051.413e-04-3.89 +/- 0.01-0.59 +/- 0.72No Violation Check
ai1ax2yon0.0040.105-0.94 +/- 1.61(1.94+/-1.94)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off7.073e-051.417e-04-3.92 +/- 0.01-0.07 +/- 0.74No Violation Check
ai2ax1xon-7.546e-051.261e-04-(3.71+/-120.00)e-40.72 +/- 1.27DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4310.063-1.51 +/- 1.79-62.92 +/- 93.73No Violation Check
ai2ax1yon-3.005e-041.054e-04-(4.78+/-100.00)e-40.43 +/- 0.93DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5240.066-1.55 +/- 1.86-69.43 +/- 96.95No Violation Check
ai2ax2xon-6.119e-051.367e-04-(5.71+/-130.00)e-40.57 +/- 1.27DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4980.065-1.53 +/- 1.84-62.83 +/- 95.68No Violation Check
ai2ax2yon-2.994e-041.008e-04-(3.42+/-90.00)e-40.17 +/- 0.70DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5150.066-1.54 +/- 1.85-68.07 +/- 96.66No Violation Check
aoalpang -1.6400.278-14.19 +/- 26.04-(5.14+/-19.33)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 -0.0110.004-0.13 +/- 0.34-63.20 +/- 20.84naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 0.0120.003-0.38 +/- 0.3113.05 +/- 14.59naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0620.0060.10 +/- 0.5934.05 +/- 24.53naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0090.0030.44 +/- 0.2715.91 +/- 14.42naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -1.1270.305-14.41 +/- 28.46(4.12+/-21.47)e2DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 -0.0110.004-0.13 +/- 0.34-63.37 +/- 20.84naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 0.0120.003-0.38 +/- 0.3113.17 +/- 14.59naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0620.0060.10 +/- 0.5934.06 +/- 24.52naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 -2.081e+03274.110-(5.93+/-25.41)e3(2.94+/-3.71)e5KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -54.227439.043-(7.19+/-4.01)e4-(3.20+/-0.74)e6KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.536e+03382.941(5.73+/-3.54)e4(1.54+/-0.61)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0160.011-0.06 +/- 1.0138.35 +/- 35.56KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.1010.0170.03 +/- 1.61-28.87 +/- 34.60KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 0.0510.0150.06 +/- 1.35-39.83 +/- 31.48KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0093.163e-050.87 +/- 0.020.03 +/- 0.10naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0143.182e-05-0.45 +/- 0.030.04 +/- 0.17naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0063.265e-05-0.20 +/- 0.010.00 +/- 0.05naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 0.0011.442e-04-0.01 +/- 0.01-0.92 +/- 0.89naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -0.0025.628e-040.03 +/- 0.054.90 +/- 3.12naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 3.100e-044.239e-05-1.00 +/- 0.00-0.10 +/- 0.16naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 -0.0130.004-0.12 +/- 0.34-62.55 +/- 20.99naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 0.0130.003-0.38 +/- 0.3110.07 +/- 14.25naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0630.0060.09 +/- 0.598.26 +/- 24.59naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

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