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PCADGRATE
Static Version: Max --- 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
ai1ax1xon-0.0020.103-0.91 +/- 1.58(2.37+/-2.22)e2DEG/SIRU-1 AXIS 1X ANALOG RATENo Violation Check
off7.883e-042.454e-04-3.86 +/- 0.02-0.97 +/- 1.54No Violation Check
ai1ax1yon-0.0010.104-0.92 +/- 1.60(2.31+/-2.24)e2DEG/SIRU-1 AXIS 1Y ANALOG RATENo Violation Check
off5.595e-042.062e-04-3.89 +/- 0.020.07 +/- 1.28No Violation Check
ai1ax2xon-0.0040.104-0.92 +/- 1.60(2.35+/-2.24)e2DEG/SIRU-1 AXIS 2X ANALOG RATENo Violation Check
off7.513e-051.428e-04-3.88 +/- 0.01-0.01 +/- 0.68No Violation Check
ai1ax2yon-0.0010.104-0.92 +/- 1.60(2.34+/-2.24)e2DEG/SIRU-1 AXIS 2Y ANALOG RATENo Violation Check
off-1.624e-041.495e-04-3.88 +/- 0.010.20 +/- 0.73No Violation Check
ai2ax1xon-1.113e-041.251e-04(2.53+/-120.00)e-40.79 +/- 1.14DEG/SIRU-2 AXIS 1X ANALOG RATENo Violation Check
off-2.4240.063-1.49 +/- 1.78-17.74 +/- 46.48No Violation Check
ai2ax1yon3.872e-041.263e-04(5.16+/-120.00)e-40.55 +/- 1.06DEG/SIRU-2 AXIS 1Y ANALOG RATENo Violation Check
off-2.5140.066-1.54 +/- 1.85-26.72 +/- 47.61No Violation Check
ai2ax2xon1.491e-041.293e-04(4.04+/-120.00)e-40.25 +/- 1.19DEG/SIRU-2 AXIS 2X ANALOG RATENo Violation Check
off-2.4870.065-1.53 +/- 1.83-26.77 +/- 47.14No Violation Check
ai2ax2yon1.462e-049.509e-05(1.56+/-90.00)e-4-0.12 +/- 0.80DEG/SIRU-2 AXIS 2Y ANALOG RATENo Violation Check
off-2.5310.066-1.53 +/- 1.86-30.24 +/- 47.83No Violation Check
aoalpang -0.3940.240-11.10 +/- 22.45(7.61+/-18.77)e2DEGFSS ALPHA ANGLE MEASNo Violation Check
aoattqt1 0.0210.004-0.20 +/- 0.3534.56 +/- 15.09naESTIMATED SPACECRAFT ATTITUDE QUATERION 1 (ECI)No Violation Check
aoattqt2 -0.0180.005-0.27 +/- 0.427.41 +/- 32.24naESTIMATED SPACECRAFT ATTITUDE QUATERION 2 (ECI)No Violation Check
aoattqt3 0.0140.0050.15 +/- 0.4944.22 +/- 35.51naESTIMATED SPACECRAFT ATTITUDE QUATERION 3 (ECI)No Violation Check
aoattqt4 -0.0150.0030.51 +/- 0.25-8.68 +/- 16.01naESTIMATED SPACECRAFT ATTITUDE QUATERION 4 (ECI)No Violation Check
aobetang -0.6980.319-11.88 +/- 29.85-(4.90+/-2.54)e3DEGFSS BETA ANGLE MEASNo Violation Check
aocmdqt1 0.0210.004-0.20 +/- 0.3534.48 +/- 15.09naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 1No Violation Check
aocmdqt2 -0.0180.005-0.27 +/- 0.427.42 +/- 32.25naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 2No Violation Check
aocmdqt3 0.0140.0050.15 +/- 0.4944.26 +/- 35.51naCOMMANDED SPACECRAFT ATTITUDE QUATERNION 3No Violation Check
aoscpos1 81.674257.725-(7.59+/-23.60)e3(1.65+/-0.37)e6KMSPACECRAFT POSITION VECTOR X (ECI FRAME)No Violation Check
aoscpos2 -3.940e+03441.712-(7.45+/-4.13)e4-(4.99+/-7.07)e5KMSPACECRAFT POSITION VECTOR Y (ECI FRAME)No Violation Check
aoscpos3 2.649e+03371.557(6.17+/-3.45)e4-(1.87+/-0.58)e6KMSPACECRAFT POSITION VECTOR Z (ECI FRAME)No Violation Check
aoscvel1 0.0820.010-0.02 +/- 0.9610.43 +/- 32.41KMPSSPACECRAFT VELOCITY VECTOR X ECI FRAME)No Violation Check
aoscvel2 -0.0390.017-0.10 +/- 1.5742.03 +/- 29.92KMPSSPACECRAFT VELOCITY VECTOR Y (ECI FRAME)No Violation Check
aoscvel3 -0.0740.0140.11 +/- 1.305.18 +/- 30.59KMPSSPACECRAFT VELOCITY VECTOR Z (ECI FRAME)No Violation Check
aosunec1 0.0133.137e-050.67 +/- 0.03-0.01 +/- 0.15naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN X (ECI FRAME)No Violation Check
aosunec2 0.0113.206e-05-0.68 +/- 0.02-0.19 +/- 0.13naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Y (ECI FRAME)No Violation Check
aosunec3 0.0052.985e-05-0.29 +/- 0.01-0.01 +/- 0.03naUNIT VECTOR FROM THE SPACECRAFT TO THE SUN Z (ECI FRAME)No Violation Check
aosunsa1 8.402e-048.777e-05-0.00 +/- 0.010.69 +/- 0.53naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME XNo Violation Check
aosunsa2 -3.079e-042.827e-040.01 +/- 0.032.11 +/- 1.40naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME YNo Violation Check
aosunsa3 1.488e-041.727e-05-1.00 +/- 0.00-0.03 +/- 0.04naCSSA DERIVED UNIT VECTOR TO THE SUN IN SA FRAME ZNo Violation Check
aotarqt1 0.0210.004-0.20 +/- 0.3523.08 +/- 14.68naTARGET ATTITUDE QUATERNION ELEMENT 1No Violation Check
aotarqt2 -0.0180.005-0.26 +/- 0.430.42 +/- 32.74naTARGET ATTITUDE QUATERNION ELEMENT 2No Violation Check
aotarqt3 0.0170.0050.16 +/- 0.4875.12 +/- 35.97naTARGET ATTITUDE QUATERNION ELEMENT 3No Violation Check

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

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